Systemd+ occupe 99% du CPU

Arnaud04 · Le 05/03/2021, à 20:58

Bonjour,

J'ai installé Xubuntu 20.04 sur un Dell Latitude 7380.
Il a exactement la même configuration qu'un 7280 que j'ai aussi.

En live USB, le CPU est occupé en permanence à 99% par systemd+, ventilateur à fond etc.

J'ai réussi une fois à avoir une session live normale en Legacy avec Mode "safe graphics" choisi au démarrage. J'ai installé le système sans problème.

Une fois redémarré sur le système installé, rebelote, systemd+ me bloque 99% du CPU, l'ordinateur est difficilement utilisable.

Est-ce que je peux faire quelquechose ? Je ne comprends pas, d'autant que j'ai à côté un Latitude 7280 qui fonctionne très bien avec le même Xubuntu.

Merci

Arnaud04 · Le 05/03/2021, à 21:31

Bon,

J'ai semble-t-il résolu le problème avec le paramètre pci=noaer passé dans grub.
Ça fonctionne, mais j'ai des bugs fugaces d'affchage sur le logo Xubuntu pendant le chargement, et aussi lors de l'ouverture de la session, pas très grave mais peu esthétique, et ça ne me dit rien qui vaille.
Question : qu'implique le fait d'avoir mis pci=noaer ? Est-ce que quelquechose ne va pas bien, ou moins bien fonctionner ?

Merci de vos réponses

xubu1957 · Le 05/03/2021, à 21:46

Bonjour,

Montre :

lspci -nnk | grep 0280 -A3

pour voir si c'est un pilote wifi RTL8723BE.

Nuliel · Le 05/03/2021, à 22:04

Tu peux faire la mise à jour, et vérifier que dans

dmesg

il reste pas un firmware manquant ou une erreur. Dans le doute tu peux le poster en entier.
pci=noaer sert à désactiver les erreurs AER, ce qui est utile quand linux se fait spammer de ces erreurs là.

Arnaud04 · Le 06/03/2021, à 04:58

xubu1957 a écrit :

Bonjour,
Montre :
lspci -nnk | grep 0280 -A3
pour voir si c'est un pilote wifi RTL8723BE.

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b732]
	Kernel driver in use: rtl8723be
	Kernel modules: rtl8723be

Arnaud04 · Le 06/03/2021, à 05:03

Nuliel a écrit :

Tu peux faire la mise à jour, et vérifier que dans
dmesg
il reste pas un firmware manquant ou une erreur. Dans le doute tu peux le poster en entier.
pci=noaer sert à désactiver les erreurs AER, ce qui est utile quand linux se fait spammer de ces erreurs là.

J'ai fait

sudo apt-get update

puis

sudo apt-get upgrade

puis

dmesg

et ça répond (certaines réponses semblent indiquer un problème)

[    4.338324] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    4.338325] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    4.338325] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    4.338327] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
[    4.338328] snd_hda_codec_realtek hdaudioC0D0:      Headphone Mic=0x1a
[    4.338329] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.393314] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    4.393416] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    4.393494] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    4.393571] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    4.393650] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[    4.393734] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[    5.252874] wlp2s0: authenticate with d8:a7:56:b2:5b:8a
[    5.262976] wlp2s0: send auth to d8:a7:56:b2:5b:8a (try 1/3)
[    5.265530] wlp2s0: authenticated
[    5.265957] wlp2s0: associate with d8:a7:56:b2:5b:8a (try 1/3)
[    5.269560] wlp2s0: RX AssocResp from d8:a7:56:b2:5b:8a (capab=0x1411 status=0 aid=2)
[    5.269811] wlp2s0: associated
[    5.293194] wlp2s0: Limiting TX power to 20 (20 - 0) dBm as advertised by d8:a7:56:b2:5b:8a
[    5.293395] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[    6.544281] Bluetooth: RFCOMM TTY layer initialized
[    6.544290] Bluetooth: RFCOMM socket layer initialized
[    6.544295] Bluetooth: RFCOMM ver 1.11
[  178.448921] kauditd_printk_skb: 17 callbacks suppressed
[  178.448922] audit: type=1400 audit(1615003170.375:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=2759 comm="apparmor_parser"
[  178.462841] audit: type=1400 audit(1615003170.391:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=2759 comm="apparmor_parser"
[  180.323586] wlp2s0: deauthenticating from d8:a7:56:b2:5b:8a by local choice (Reason: 3=DEAUTH_LEAVING)
[  181.621794] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[  181.633191] JFS: nTxBlock = 8192, nTxLock = 65536
[  181.643405] ntfs: driver 2.1.32 [Flags: R/O MODULE].
[  181.658512] QNX4 filesystem 0.2.3 registered.
[  181.734044] raid6: avx2x4   gen() 36366 MB/s
[  181.802043] raid6: avx2x4   xor() 12247 MB/s
[  181.870046] raid6: avx2x2   gen() 36917 MB/s
[  181.938044] raid6: avx2x2   xor() 20631 MB/s
[  182.006044] raid6: avx2x1   gen() 30052 MB/s
[  182.074044] raid6: avx2x1   xor() 18986 MB/s
[  182.142048] raid6: sse2x4   gen() 15418 MB/s
[  182.210047] raid6: sse2x4   xor()  8707 MB/s
[  182.278045] raid6: sse2x2   gen() 15718 MB/s
[  182.346046] raid6: sse2x2   xor()  9774 MB/s
[  182.414047] raid6: sse2x1   gen() 13312 MB/s
[  182.482048] raid6: sse2x1   xor()  6936 MB/s
[  182.482049] raid6: using algorithm avx2x2 gen() 36917 MB/s
[  182.482050] raid6: .... xor() 20631 MB/s, rmw enabled
[  182.482051] raid6: using avx2x2 recovery algorithm
[  182.483515] xor: automatically using best checksumming function   avx       
[  182.503247] Btrfs loaded, crc32c=crc32c-intel
[  192.051293] wlp2s0: authenticate with d8:a7:56:b2:5b:8a
[  192.061427] wlp2s0: send auth to d8:a7:56:b2:5b:8a (try 1/3)
[  192.063050] wlp2s0: authenticated
[  192.066098] wlp2s0: associate with d8:a7:56:b2:5b:8a (try 1/3)
[  192.069435] wlp2s0: RX AssocResp from d8:a7:56:b2:5b:8a (capab=0x1411 status=0 aid=2)
[  192.069687] wlp2s0: associated
[  192.073036] wlp2s0: Limiting TX power to 20 (20 - 0) dBm as advertised by d8:a7:56:b2:5b:8a
[  192.097694] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
estelle@Los-Angeles-Les-Bains:~$ dmesg
[    0.000000] microcode: microcode updated early to revision 0xde, date = 2020-05-27
[    0.000000] Linux version 5.8.0-44-generic (buildd@lgw01-amd64-054) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #50~20.04.1-Ubuntu SMP Wed Feb 10 21:07:30 UTC 2021 (Ubuntu 5.8.0-44.50~20.04.1-generic 5.8.18)
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.8.0-44-generic root=UUID=874f631b-9398-4aba-acf2-8e8efb9668d3 ro quiet pci=noaer splash vt.handoff=7
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009c3ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009c400-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ba952fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000ba953000-0x00000000ba953fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000ba954000-0x00000000ca4ddfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ca4de000-0x00000000ca51ffff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000ca520000-0x00000000cae55fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000cae56000-0x00000000cf7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022e7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 3.0.0 present.
[    0.000000] DMI: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.19.0 07/26/2020
[    0.000000] tsc: Detected 2700.000 MHz processor
[    0.000804] tsc: Detected 2699.909 MHz TSC
[    0.000805] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000806] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000812] last_pfn = 0x22e800 max_arch_pfn = 0x400000000
[    0.000816] MTRR default type: write-back
[    0.000817] MTRR fixed ranges enabled:
[    0.000818]   00000-9FFFF write-back
[    0.000819]   A0000-BFFFF uncachable
[    0.000820]   C0000-FFFFF write-protect
[    0.000821] MTRR variable ranges enabled:
[    0.000822]   0 base 00E0000000 mask 7FE0000000 uncachable
[    0.000823]   1 base 00D0000000 mask 7FF0000000 uncachable
[    0.000824]   2 base 00CE000000 mask 7FFE000000 uncachable
[    0.000825]   3 base 00CD000000 mask 7FFF000000 uncachable
[    0.000825]   4 disabled
[    0.000826]   5 disabled
[    0.000826]   6 disabled
[    0.000827]   7 disabled
[    0.000827]   8 disabled
[    0.000828]   9 disabled
[    0.001189] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.001347] last_pfn = 0xba953 max_arch_pfn = 0x400000000
[    0.009992] found SMP MP-table at [mem 0x000fcdd0-0x000fcddf]
[    0.010063] check: Scanning 1 areas for low memory corruption
[    0.010068] Using GB pages for direct mapping
[    0.010373] RAMDISK: [mem 0x31ca5000-0x34e49fff]
[    0.010381] ACPI: Early table checksum verification disabled
[    0.010384] ACPI: RSDP 0x00000000000ED620 000024 (v02 DELL  )
[    0.010388] ACPI: XSDT 0x00000000CA4EC0B8 0000EC (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.010393] ACPI: FACP 0x00000000CA5122F8 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
[    0.010398] ACPI: DSDT 0x00000000CA4EC230 0260C8 (v02 DELL   CBX3     01072009 INTL 20160422)
[    0.010401] ACPI: FACS 0x00000000CAE53E80 000040
[    0.010404] ACPI: APIC 0x00000000CA512408 000084 (v03 DELL   CBX3     01072009 AMI  00010013)
[    0.010406] ACPI: FPDT 0x00000000CA512490 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.010409] ACPI: FIDT 0x00000000CA5124D8 0000AC (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.010412] ACPI: MCFG 0x00000000CA512588 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
[    0.010415] ACPI: HPET 0x00000000CA5125C8 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
[    0.010417] ACPI: SSDT 0x00000000CA512600 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
[    0.010420] ACPI: SSDT 0x00000000CA512960 0012FE (v02 SaSsdt SaSsdt   00003000 INTL 20160422)
[    0.010423] ACPI: HPET 0x00000000CA513C60 000038 (v01 INTEL  KBL-ULT  00000001 MSFT 0000005F)
[    0.010425] ACPI: SSDT 0x00000000CA513C98 000EBE (v02 INTEL  xh_OEMBD 00000000 INTL 20160422)
[    0.010428] ACPI: UEFI 0x00000000CA514B58 000042 (v01                 00000000      00000000)
[    0.010431] ACPI: SSDT 0x00000000CA514BA0 000EDE (v02 CpuRef CpuSsdt  00003000 INTL 20160422)
[    0.010434] ACPI: LPIT 0x00000000CA515A80 000094 (v01 INTEL  KBL-ULT  00000000 MSFT 0000005F)
[    0.010436] ACPI: SSDT 0x00000000CA515B18 000141 (v02 INTEL  HdaDsp   00000000 INTL 20160422)
[    0.010439] ACPI: SSDT 0x00000000CA515C60 00029F (v02 INTEL  sensrhub 00000000 INTL 20160422)
[    0.010442] ACPI: SSDT 0x00000000CA515F00 003002 (v02 INTEL  PtidDevc 00001000 INTL 20160422)
[    0.010444] ACPI: SSDT 0x00000000CA518F08 000517 (v02 INTEL  TbtTypeC 00000000 INTL 20160422)
[    0.010447] ACPI: DBGP 0x00000000CA519420 000034 (v01 INTEL           00000002 MSFT 0000005F)
[    0.010450] ACPI: DBG2 0x00000000CA519458 000054 (v00 INTEL           00000002 MSFT 0000005F)
[    0.010452] ACPI: SSDT 0x00000000CA5194B0 005136 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[    0.010455] ACPI: MSDM 0x00000000CA51E5E8 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
[    0.010458] ACPI: SLIC 0x00000000CA51E640 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
[    0.010460] ACPI: DMAR 0x00000000CA51E7B8 000114 (v01 INTEL  KBL      00000001 INTL 00000001)
[    0.010463] ACPI: TPM2 0x00000000CA51E8D0 000034 (v03        Tpm2Tabl 00000001 AMI  00000000)
[    0.010466] ACPI: ASF! 0x00000000CA51E908 0000A0 (v32 INTEL   HCG     00000001 TFSM 000F4240)
[    0.010474] ACPI: Local APIC address 0xfee00000
[    0.010792] No NUMA configuration found
[    0.010792] Faking a node at [mem 0x0000000000000000-0x000000022e7fffff]
[    0.010801] NODE_DATA(0) allocated [mem 0x22e7d6000-0x22e7fffff]
[    0.011136] Zone ranges:
[    0.011137]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.011138]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.011139]   Normal   [mem 0x0000000100000000-0x000000022e7fffff]
[    0.011140]   Device   empty
[    0.011141] Movable zone start for each node
[    0.011144] Early memory node ranges
[    0.011145]   node   0: [mem 0x0000000000001000-0x000000000009bfff]
[    0.011146]   node   0: [mem 0x0000000000100000-0x00000000ba952fff]
[    0.011147]   node   0: [mem 0x0000000100000000-0x000000022e7fffff]
[    0.011432] Zeroed struct page in unavailable ranges: 28434 pages
[    0.011433] Initmem setup node 0 [mem 0x0000000000001000-0x000000022e7fffff]
[    0.011434] On node 0 totalpages: 2003182
[    0.011435]   DMA zone: 64 pages used for memmap
[    0.011436]   DMA zone: 21 pages reserved
[    0.011437]   DMA zone: 3995 pages, LIFO batch:0
[    0.011471]   DMA32 zone: 11878 pages used for memmap
[    0.011472]   DMA32 zone: 760147 pages, LIFO batch:63
[    0.019125]   Normal zone: 19360 pages used for memmap
[    0.019126]   Normal zone: 1239040 pages, LIFO batch:63
[    0.031782] Reserving Intel graphics memory at [mem 0xcd800000-0xcf7fffff]
[    0.032071] ACPI: PM-Timer IO Port: 0x1808
[    0.032073] ACPI: Local APIC address 0xfee00000
[    0.032079] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.032080] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.032080] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.032081] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.032108] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.032110] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.032112] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.032113] ACPI: IRQ0 used by override.
[    0.032114] ACPI: IRQ9 used by override.
[    0.032116] Using ACPI (MADT) for SMP configuration information
[    0.032117] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.032119] TSC deadline timer available
[    0.032120] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.032133] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.032135] PM: hibernation: Registered nosave memory: [mem 0x0009c000-0x0009cfff]
[    0.032135] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x0009ffff]
[    0.032136] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.032136] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.032138] PM: hibernation: Registered nosave memory: [mem 0xba953000-0xba953fff]
[    0.032138] PM: hibernation: Registered nosave memory: [mem 0xba954000-0xca4ddfff]
[    0.032139] PM: hibernation: Registered nosave memory: [mem 0xca4de000-0xca51ffff]
[    0.032139] PM: hibernation: Registered nosave memory: [mem 0xca520000-0xcae55fff]
[    0.032140] PM: hibernation: Registered nosave memory: [mem 0xcae56000-0xcf7fffff]
[    0.032141] PM: hibernation: Registered nosave memory: [mem 0xcf800000-0xefffffff]
[    0.032141] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xf7ffffff]
[    0.032142] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfdffffff]
[    0.032142] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[    0.032143] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[    0.032143] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.032144] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
[    0.032144] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.032145] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.032145] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.032147] [mem 0xcf800000-0xefffffff] available for PCI devices
[    0.032148] Booting paravirtualized kernel on bare hardware
[    0.032151] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    0.032157] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.032330] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u524288
[    0.032335] pcpu-alloc: s192512 r8192 d28672 u524288 alloc=1*2097152
[    0.032335] pcpu-alloc: [0] 0 1 2 3 
[    0.032357] Built 1 zonelists, mobility grouping on.  Total pages: 1971859
[    0.032357] Policy zone: Normal
[    0.032359] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.8.0-44-generic root=UUID=874f631b-9398-4aba-acf2-8e8efb9668d3 ro quiet pci=noaer splash vt.handoff=7
[    0.032979] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.033247] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.033297] mem auto-init: stack:off, heap alloc:on, heap free:off
[    0.062483] Memory: 7722688K/8012728K available (14339K kernel code, 2537K rwdata, 5388K rodata, 2640K init, 4920K bss, 290040K reserved, 0K cma-reserved)
[    0.062490] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0
[    0.062622] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.062637] Kernel/User page tables isolation: enabled
[    0.062656] ftrace: allocating 46218 entries in 181 pages
[    0.081080] ftrace: allocated 181 pages with 5 groups
[    0.081197] rcu: Hierarchical RCU implementation.
[    0.081198] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[    0.081199] 	Trampoline variant of Tasks RCU enabled.
[    0.081199] 	Rude variant of Tasks RCU enabled.
[    0.081200] 	Tracing variant of Tasks RCU enabled.
[    0.081201] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.081201] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.084882] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16
[    0.085400] random: crng done (trusting CPU's manufacturer)
[    0.085420] vt handoff: transparent VT on vt#7
[    0.085429] Console: colour dummy device 80x25
[    0.085432] printk: console [tty0] enabled
[    0.085453] ACPI: Core revision 20200528
[    0.085790] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.085860] APIC: Switch to symmetric I/O mode setup
[    0.085862] DMAR: Host address width 39
[    0.085863] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.085869] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.085870] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.085873] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.085874] DMAR: RMRR base: 0x000000ca231000 end: 0x000000ca250fff
[    0.085876] DMAR: RMRR base: 0x000000cd000000 end: 0x000000cf7fffff
[    0.085877] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.085877] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.085878] DMAR: ANDD device: 3 name: \_SB.PCI0.I2C2
[    0.085880] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.085880] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.085881] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.087791] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.087792] x2apic enabled
[    0.087805] Switched APIC routing to cluster x2apic.
[    0.091955] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.109938] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26eae8729ef, max_idle_ns: 440795235156 ns
[    0.109943] Calibrating delay loop (skipped), value calculated using timer frequency.. 5399.81 BogoMIPS (lpj=10799636)
[    0.109945] pid_max: default: 32768 minimum: 301
[    0.109979] LSM: Security Framework initializing
[    0.109991] Yama: becoming mindful.
[    0.110018] AppArmor: AppArmor initialized
[    0.110084] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.110102] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.110400] mce: CPU0: Thermal monitoring enabled (TM1)
[    0.110418] process: using mwait in idle threads
[    0.110421] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.110421] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.110424] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.110425] Spectre V2 : Mitigation: Full generic retpoline
[    0.110425] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.110426] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.110427] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.110428] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.110429] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.110432] TAA: Mitigation: Clear CPU buffers
[    0.110435] SRBDS: Mitigation: Microcode
[    0.110436] MDS: Mitigation: Clear CPU buffers
[    0.110732] Freeing SMP alternatives memory: 40K
[    0.113398] smpboot: CPU0: Intel(R) Core(TM) i5-7300U CPU @ 2.60GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[    0.113545] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.113550] ... version:                4
[    0.113551] ... bit width:              48
[    0.113551] ... generic registers:      4
[    0.113552] ... value mask:             0000ffffffffffff
[    0.113552] ... max period:             00007fffffffffff
[    0.113553] ... fixed-purpose events:   3
[    0.113553] ... event mask:             000000070000000f
[    0.113595] rcu: Hierarchical SRCU implementation.
[    0.113940] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.113940] smp: Bringing up secondary CPUs ...
[    0.113940] x86: Booting SMP configuration:
[    0.113940] .... node  #0, CPUs:      #1 #2
[    0.114490] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.114490] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[    0.114490]  #3
[    0.114493] smp: Brought up 1 node, 4 CPUs
[    0.114493] smpboot: Max logical packages: 1
[    0.114493] smpboot: Total of 4 processors activated (21599.27 BogoMIPS)
[    0.115812] devtmpfs: initialized
[    0.115812] x86/mm: Memory block size: 128MB
[    0.117982] PM: Registering ACPI NVS region [mem 0xba953000-0xba953fff] (4096 bytes)
[    0.117983] PM: Registering ACPI NVS region [mem 0xca520000-0xcae55fff] (9658368 bytes)
[    0.118187] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.118187] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.118187] pinctrl core: initialized pinctrl subsystem
[    0.118187] PM: RTC time: 03:56:31, date: 2021-03-06
[    0.118187] thermal_sys: Registered thermal governor 'fair_share'
[    0.118187] thermal_sys: Registered thermal governor 'bang_bang'
[    0.118187] thermal_sys: Registered thermal governor 'step_wise'
[    0.118187] thermal_sys: Registered thermal governor 'user_space'
[    0.118187] thermal_sys: Registered thermal governor 'power_allocator'
[    0.118289] NET: Registered protocol family 16
[    0.118289] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[    0.118289] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.118289] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.118289] audit: initializing netlink subsys (disabled)
[    0.118289] audit: type=2000 audit(1615002991.032:1): state=initialized audit_enabled=0 res=1
[    0.118289] EISA bus registered
[    0.118289] cpuidle: using governor ladder
[    0.118289] cpuidle: using governor menu
[    0.118289] ACPI: bus type PCI registered
[    0.118289] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.118289] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.118289] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
[    0.118289] PCI: Using configuration type 1 for base access
[    0.118320] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.119473] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.119473] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.122038] ACPI: Added _OSI(Module Device)
[    0.122039] ACPI: Added _OSI(Processor Device)
[    0.122040] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.122041] ACPI: Added _OSI(Processor Aggregator Device)
[    0.122042] ACPI: Added _OSI(Linux-Dell-Video)
[    0.122042] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.122043] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.175472] ACPI: 10 ACPI AML tables successfully acquired and loaded
[    0.179362] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.191576] ACPI: Dynamic OEM Table Load:
[    0.191583] ACPI: SSDT 0xFFFF89B9E53C3800 0006B4 (v02 PmRef  Cpu0Ist  00003000 INTL 20160422)
[    0.193582] ACPI: \_PR_.CPU0: _OSC native thermal LVT Acked
[    0.194935] ACPI: Dynamic OEM Table Load:
[    0.194940] ACPI: SSDT 0xFFFF89B9E486D000 0003FF (v02 PmRef  Cpu0Cst  00003001 INTL 20160422)
[    0.197252] ACPI: Dynamic OEM Table Load:
[    0.197257] ACPI: SSDT 0xFFFF89B9E53C4000 00065C (v02 PmRef  ApIst    00003000 INTL 20160422)
[    0.199594] ACPI: Dynamic OEM Table Load:
[    0.199598] ACPI: SSDT 0xFFFF89B9E4868C00 00018A (v02 PmRef  ApCst    00003000 INTL 20160422)
[    0.203138] ACPI: EC: EC started
[    0.203139] ACPI: EC: interrupt blocked
[    0.211036] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[    0.211038] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[    0.211039] ACPI: Interpreter enabled
[    0.211092] ACPI: (supports S0 S3 S4 S5)
[    0.211093] ACPI: Using IOAPIC for interrupt routing
[    0.211140] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.211970] ACPI: Enabled 7 GPEs in block 00 to 7F
[    0.216648] ACPI: Power Resource [WRST] (on)
[    0.217128] ACPI: Power Resource [WRST] (on)
[    0.217617] ACPI: Power Resource [WRST] (on)
[    0.218104] ACPI: Power Resource [WRST] (on)
[    0.218592] ACPI: Power Resource [WRST] (on)
[    0.219079] ACPI: Power Resource [WRST] (on)
[    0.219555] ACPI: Power Resource [WRST] (on)
[    0.220045] ACPI: Power Resource [WRST] (on)
[    0.220537] ACPI: Power Resource [WRST] (on)
[    0.221021] ACPI: Power Resource [WRST] (on)
[    0.221498] ACPI: Power Resource [WRST] (on)
[    0.221975] ACPI: Power Resource [WRST] (on)
[    0.222453] ACPI: Power Resource [WRST] (on)
[    0.222935] ACPI: Power Resource [WRST] (on)
[    0.223412] ACPI: Power Resource [WRST] (on)
[    0.223892] ACPI: Power Resource [WRST] (on)
[    0.224367] ACPI: Power Resource [WRST] (on)
[    0.226206] ACPI: Power Resource [WRST] (on)
[    0.226687] ACPI: Power Resource [WRST] (on)
[    0.227165] ACPI: Power Resource [WRST] (on)
[    0.248106] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-7e])
[    0.248113] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.250475] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
[    0.251509] PCI host bridge to bus 0000:00
[    0.251511] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.251513] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.251514] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.251515] pci_bus 0000:00: root bus resource [mem 0xcf800000-0xefffffff window]
[    0.251516] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.251518] pci_bus 0000:00: root bus resource [bus 00-7e]
[    0.251528] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000
[    0.251691] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000
[    0.251702] pci 0000:00:02.0: reg 0x10: [mem 0xee000000-0xeeffffff 64bit]
[    0.251708] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.251712] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    0.251903] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.251917] pci 0000:00:04.0: reg 0x10: [mem 0xef220000-0xef227fff 64bit]
[    0.252179] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.252202] pci 0000:00:14.0: reg 0x10: [mem 0xef210000-0xef21ffff 64bit]
[    0.252271] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.252543] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.252565] pci 0000:00:14.2: reg 0x10: [mem 0xef23a000-0xef23afff 64bit]
[    0.252850] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.253114] pci 0000:00:15.0: reg 0x10: [mem 0xef239000-0xef239fff 64bit]
[    0.254203] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    0.254467] pci 0000:00:15.1: reg 0x10: [mem 0xef238000-0xef238fff 64bit]
[    0.255566] pci 0000:00:15.2: [8086:9d62] type 00 class 0x118000
[    0.255830] pci 0000:00:15.2: reg 0x10: [mem 0xef237000-0xef237fff 64bit]
[    0.256865] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.256892] pci 0000:00:16.0: reg 0x10: [mem 0xef236000-0xef236fff 64bit]
[    0.256969] pci 0000:00:16.0: PME# supported from D3hot
[    0.257164] pci 0000:00:16.3: [8086:9d3d] type 00 class 0x070002
[    0.257183] pci 0000:00:16.3: reg 0x10: [io  0xf0a0-0xf0a7]
[    0.257191] pci 0000:00:16.3: reg 0x14: [mem 0xef235000-0xef235fff]
[    0.257384] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601
[    0.257402] pci 0000:00:17.0: reg 0x10: [mem 0xef230000-0xef231fff]
[    0.257410] pci 0000:00:17.0: reg 0x14: [mem 0xef234000-0xef2340ff]
[    0.257418] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
[    0.257425] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
[    0.257433] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
[    0.257440] pci 0000:00:17.0: reg 0x24: [mem 0xef233000-0xef2337ff]
[    0.257482] pci 0000:00:17.0: PME# supported from D3hot
[    0.257679] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[    0.257761] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.258014] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400
[    0.258095] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    0.258364] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[    0.258618] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.258634] pci 0000:00:1f.2: reg 0x10: [mem 0xef22c000-0xef22ffff]
[    0.258861] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040300
[    0.258890] pci 0000:00:1f.3: reg 0x10: [mem 0xef228000-0xef22bfff 64bit]
[    0.258923] pci 0000:00:1f.3: reg 0x20: [mem 0xef200000-0xef20ffff 64bit]
[    0.258975] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.259249] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[    0.259310] pci 0000:00:1f.4: reg 0x10: [mem 0xef232000-0xef2320ff 64bit]
[    0.259381] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
[    0.259736] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000
[    0.259776] pci 0000:01:00.0: reg 0x14: [mem 0xef100000-0xef100fff]
[    0.259903] pci 0000:01:00.0: supports D1 D2
[    0.259904] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.260122] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.260126] pci 0000:00:1c.0:   bridge window [mem 0xef100000-0xef1fffff]
[    0.260242] pci 0000:02:00.0: [10ec:b723] type 00 class 0x028000
[    0.260295] pci 0000:02:00.0: reg 0x10: [io  0xe000-0xe0ff]
[    0.260343] pci 0000:02:00.0: reg 0x18: [mem 0xef000000-0xef003fff 64bit]
[    0.260538] pci 0000:02:00.0: supports D1 D2
[    0.260539] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.260832] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    0.260834] pci 0000:00:1c.2:   bridge window [io  0xe000-0xefff]
[    0.260837] pci 0000:00:1c.2:   bridge window [mem 0xef000000-0xef0fffff]
[    0.266115] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.266188] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.266258] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.266329] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.266399] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.266469] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.266539] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.266611] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.269571] ACPI: EC: interrupt unblocked
[    0.269572] ACPI: EC: event unblocked
[    0.269580] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[    0.269581] ACPI: EC: GPE=0x6e
[    0.269583] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete
[    0.269584] ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events
[    0.269700] iommu: Default domain type: Translated 
[    0.269700] SCSI subsystem initialized
[    0.269700] libata version 3.00 loaded.
[    0.269966] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.269966] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.269966] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.269966] vgaarb: loaded
[    0.269969] ACPI: bus type USB registered
[    0.269981] usbcore: registered new interface driver usbfs
[    0.269987] usbcore: registered new interface driver hub
[    0.270000] usbcore: registered new device driver usb
[    0.270023] pps_core: LinuxPPS API ver. 1 registered
[    0.270024] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.270025] PTP clock support registered
[    0.270042] EDAC MC: Ver: 3.0.0
[    0.270279] NetLabel: Initializing
[    0.270280] NetLabel:  domain hash size = 128
[    0.270356] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.270618] NetLabel:  unlabeled traffic allowed by default
[    0.270639] PCI: Using ACPI for IRQ routing
[    0.287189] PCI: pci_cache_line_size set to 64 bytes
[    0.287318] e820: reserve RAM buffer [mem 0x0009c400-0x0009ffff]
[    0.287319] e820: reserve RAM buffer [mem 0xba953000-0xbbffffff]
[    0.287320] e820: reserve RAM buffer [mem 0x22e800000-0x22fffffff]
[    0.287324] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.287324] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.289944] clocksource: Switched to clocksource tsc-early
[    0.304220] VFS: Disk quotas dquot_6.6.0
[    0.304235] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.304350] AppArmor: AppArmor Filesystem Enabled
[    0.304378] pnp: PnP ACPI init
[    0.304734] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.304736] system 00:00: [io  0xffff] has been reserved
[    0.304737] system 00:00: [io  0xffff] has been reserved
[    0.304738] system 00:00: [io  0xffff] has been reserved
[    0.304740] system 00:00: [io  0x1800-0x18fe] has been reserved
[    0.304741] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.304754] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.304881] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.304926] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.304929] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.305059] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.305384] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.305386] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.305387] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.305388] system 00:04: [mem 0xf0000000-0xf7ffffff] has been reserved
[    0.305389] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.305391] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.305392] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.305393] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[    0.305394] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.305396] system 00:04: [mem 0xeffe0000-0xefffffff] has been reserved
[    0.305399] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.305449] system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.305451] system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.305452] system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.305453] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.305454] system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.305455] system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.305457] system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.305459] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.305853] system 00:06: [io  0xff00-0xfffe] has been reserved
[    0.305856] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.307486] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved
[    0.307487] system 00:07: [mem 0xfdaf0000-0xfdafffff] has been reserved
[    0.307492] system 00:07: [mem 0xfdae0000-0xfdaeffff] has been reserved
[    0.307493] system 00:07: [mem 0xfdac0000-0xfdacffff] has been reserved
[    0.307497] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.311303] pnp: PnP ACPI: found 8 devices
[    0.317002] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.317066] NET: Registered protocol family 2
[    0.317213] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.317253] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.317392] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.317481] TCP: Hash tables configured (established 65536 bind 65536)
[    0.317575] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.317599] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.317643] NET: Registered protocol family 1
[    0.317647] NET: Registered protocol family 44
[    0.317659] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    0.317664] pci 0000:00:1c.0:   bridge window [mem 0xef100000-0xef1fffff]
[    0.317670] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    0.317672] pci 0000:00:1c.2:   bridge window [io  0xe000-0xefff]
[    0.317675] pci 0000:00:1c.2:   bridge window [mem 0xef000000-0xef0fffff]
[    0.317682] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.317683] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.317684] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.317685] pci_bus 0000:00: resource 7 [mem 0xcf800000-0xefffffff window]
[    0.317686] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
[    0.317688] pci_bus 0000:01: resource 1 [mem 0xef100000-0xef1fffff]
[    0.317689] pci_bus 0000:02: resource 0 [io  0xe000-0xefff]
[    0.317690] pci_bus 0000:02: resource 1 [mem 0xef000000-0xef0fffff]
[    0.317894] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.319114] PCI: CLS 0 bytes, default 64
[    0.319152] Trying to unpack rootfs image as initramfs...
[    0.449455] Freeing initrd memory: 50836K
[    0.449501] DMAR: ACPI device "device:69" under DMAR at fed91000 as 00:15.0
[    0.449504] DMAR: ACPI device "device:6a" under DMAR at fed91000 as 00:15.1
[    0.449507] DMAR: ACPI device "device:6b" under DMAR at fed91000 as 00:15.2
[    0.466038] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.466040] software IO TLB: mapped [mem 0xb6953000-0xba953000] (64MB)
[    0.466268] check: Scanning for low memory corruption every 60 seconds
[    0.466683] Initialise system trusted keyrings
[    0.466695] Key type blacklist registered
[    0.466726] workingset: timestamp_bits=36 max_order=21 bucket_order=0
[    0.467989] zbud: loaded
[    0.468237] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.468386] fuse: init (API version 7.31)
[    0.468515] integrity: Platform Keyring initialized
[    0.478236] Key type asymmetric registered
[    0.478237] Asymmetric key parser 'x509' registered
[    0.478244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.478284] io scheduler mq-deadline registered
[    0.478628] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.478856] pcieport 0000:00:1c.2: PME: Signaling with IRQ 123
[    0.478936] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.478986] vesafb: mode is 1920x1080x32, linelength=7680, pages=0
[    0.478986] vesafb: scrolling: redraw
[    0.478987] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.479006] vesafb: framebuffer at 0xd0000000, mapped to 0x0000000058f42a31, using 8128k, total 8128k
[    0.479049] fbcon: Deferring console take-over
[    0.479050] fb0: VESA VGA frame buffer device
[    0.479062] intel_idle: MWAIT substates: 0x11142120
[    0.479063] intel_idle: v0.5.1 model 0x8E
[    0.479288] intel_idle: Local APIC timer is reliable in all C-states
[    0.480988] ACPI: AC Adapter [AC] (off-line)
[    0.481063] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    0.481239] ACPI: Lid Switch [LID0]
[    0.481277] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[    0.481305] ACPI: Power Button [PBTN]
[    0.481332] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[    0.481346] ACPI: Sleep Button [SBTN]
[    0.481373] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    0.481392] ACPI: Power Button [PWRF]
[    0.483610] thermal LNXTHERM:00: registered as thermal_zone0
[    0.483611] ACPI: Thermal Zone [THM] (25 C)
[    0.483842] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.508342] 0000:00:16.3: ttyS4 at I/O 0xf0a0 (irq = 19, base_baud = 115200) is a 16550A
[    0.510505] Linux agpgart interface v0.103
[    0.526041] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[    0.545195] battery: ACPI: Battery Slot [BAT0] (battery present)
[    0.588257] loop: module loaded
[    0.588549] libphy: Fixed MDIO Bus: probed
[    0.588550] tun: Universal TUN/TAP device driver, 1.6
[    0.588577] PPP generic driver version 2.4.2
[    0.588626] VFIO - User Level meta-driver version: 0.3
[    0.588738] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.588744] ehci-pci: EHCI PCI platform driver
[    0.588755] ehci-platform: EHCI generic platform driver
[    0.588767] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.588768] ohci-pci: OHCI PCI platform driver
[    0.588775] ohci-platform: OHCI generic platform driver
[    0.588782] uhci_hcd: USB Universal Host Controller Interface driver
[    0.588826] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    0.588827] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    0.589090] i8042: Warning: Keylock active
[    0.589278] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.589444] mousedev: PS/2 mouse device common for all mice
[    0.589794] rtc_cmos 00:01: RTC can wake from S4
[    0.590471] rtc_cmos 00:01: registered as rtc0
[    0.590583] rtc_cmos 00:01: setting system clock to 2021-03-06T03:56:32 UTC (1615002992)
[    0.590612] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[    0.590638] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    0.590644] i2c /dev entries driver
[    0.590699] device-mapper: uevent: version 1.0.3
[    0.590752] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com
[    0.590774] platform eisa.0: Probing EISA bus 0
[    0.590775] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    0.590777] platform eisa.0: Cannot allocate resource for EISA slot 1
[    0.590777] platform eisa.0: Cannot allocate resource for EISA slot 2
[    0.590778] platform eisa.0: Cannot allocate resource for EISA slot 3
[    0.590779] platform eisa.0: Cannot allocate resource for EISA slot 4
[    0.590780] platform eisa.0: Cannot allocate resource for EISA slot 5
[    0.590781] platform eisa.0: Cannot allocate resource for EISA slot 6
[    0.590782] platform eisa.0: Cannot allocate resource for EISA slot 7
[    0.590783] platform eisa.0: Cannot allocate resource for EISA slot 8
[    0.590784] platform eisa.0: EISA: Detected 0 cards
[    0.590787] intel_pstate: Intel P-state driver initializing
[    0.591053] intel_pstate: HWP enabled
[    0.591083] ledtrig-cpu: registered to indicate activity on CPUs
[    0.591137] intel_pmc_core INT33A1:00:  initialized
[    0.591221] drop_monitor: Initializing network drop monitor service
[    0.591389] NET: Registered protocol family 10
[    0.597820] Segment Routing with IPv6
[    0.597848] NET: Registered protocol family 17
[    0.597887] Key type dns_resolver registered
[    0.598154] microcode: sig=0x806e9, pf=0x80, revision=0xde
[    0.598194] microcode: Microcode Update Driver: v2.2.
[    0.598198] IPI shorthand broadcast: enabled
[    0.598206] sched_clock: Marking stable (597446860, 742449)->(602421312, -4232003)
[    0.598278] registered taskstats version 1
[    0.598291] Loading compiled-in X.509 certificates
[    0.599001] Loaded X.509 cert 'Build time autogenerated kernel key: a3e9eb9032099963d398e4d4d5991ce491952397'
[    0.599026] zswap: loaded using pool lzo/zbud
[    0.599112] Key type ._fscrypt registered
[    0.599112] Key type .fscrypt registered
[    0.599113] Key type fscrypt-provisioning registered
[    0.599176] Key type trusted registered
[    0.602020] Key type encrypted registered
[    0.602024] AppArmor: AppArmor sha1 policy hashing enabled
[    0.602040] ima: Allocated hash algorithm: sha1
[    0.674168] ima: No architecture policies found
[    0.674203] evm: Initialising EVM extended attributes:
[    0.674205] evm: security.selinux
[    0.674206] evm: security.SMACK64
[    0.674207] evm: security.SMACK64EXEC
[    0.674208] evm: security.SMACK64TRANSMUTE
[    0.674209] evm: security.SMACK64MMAP
[    0.674210] evm: security.apparmor
[    0.674211] evm: security.ima
[    0.674212] evm: security.capability
[    0.674213] evm: HMAC attrs: 0x1
[    0.676950] PM:   Magic number: 13:636:916
[    0.676972] tty ptmx: hash matches
[    0.677245] RAS: Correctable Errors collector initialized.
[    0.679577] Freeing unused decrypted memory: 2040K
[    0.680407] Freeing unused kernel image (initmem) memory: 2640K
[    0.680502] Write protecting the kernel read-only data: 22528k
[    0.681442] Freeing unused kernel image (text/rodata gap) memory: 2044K
[    0.681764] Freeing unused kernel image (rodata/data gap) memory: 756K
[    0.754620] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.754621] x86/mm: Checking user space page tables
[    0.797439] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.797443] Run /init as init process
[    0.797443]   with arguments:
[    0.797444]     /init
[    0.797444]     splash
[    0.797445]   with environment:
[    0.797445]     HOME=/
[    0.797445]     TERM=linux
[    0.797446]     BOOT_IMAGE=/boot/vmlinuz-5.8.0-44-generic
[    0.868384] ACPI Warning: SystemMemory range 0x00000000FE028000-0x00000000FE0281FF conflicts with OpRegion 0x00000000FE028000-0x00000000FE028207 (\_SB.PCI0.GEXP.BAR0) (20200528/utaddress-204)
[    0.868391] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    0.869964] intel-lpss: probe of INT3446:00 failed with error -16
[    0.881768] hid: raw HID events driver (C) Jiri Kosina
[    0.883619] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found
[    0.885983] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    0.886309] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    0.886504] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.886509] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    0.887562] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[    0.887857] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    0.888048] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[    0.888050] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.888051] usb usb1: Product: xHCI Host Controller
[    0.888052] usb usb1: Manufacturer: Linux 5.8.0-44-generic xhci-hcd
[    0.888053] usb usb1: SerialNumber: 0000:00:14.0
[    0.888142] hub 1-0:1.0: USB hub found
[    0.888154] hub 1-0:1.0: 12 ports detected
[    0.892360] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.892363] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    0.892365] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    0.892390] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08
[    0.892391] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.892392] usb usb2: Product: xHCI Host Controller
[    0.892392] usb usb2: Manufacturer: Linux 5.8.0-44-generic xhci-hcd
[    0.892393] usb usb2: SerialNumber: 0000:00:14.0
[    0.892630] hub 2-0:1.0: USB hub found
[    0.892642] hub 2-0:1.0: 6 ports detected
[    0.894391] usb: port power management may be unreliable
[    0.902621] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[    0.902878] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    0.911013] ahci 0000:00:17.0: version 3.0
[    0.913149] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    0.913187] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    0.926008] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x4 impl SATA mode
[    0.926009] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
[    0.926287] scsi host0: ahci
[    0.926369] scsi host1: ahci
[    0.926459] scsi host2: ahci
[    0.926499] ata1: DUMMY
[    0.926500] ata2: DUMMY
[    0.926502] ata3: SATA max UDMA/133 abar m2048@0xef233000 port 0xef233200 irq 126
[    0.926885] i2c_hid i2c-DLL07F3:01: supply vdd not found, using dummy regulator
[    0.926896] i2c_hid i2c-DLL07F3:01: supply vddl not found, using dummy regulator
[    0.931573] i2c i2c-1: 1/2 memory slots populated (from DMI)
[    0.932073] i2c i2c-1: Successfully instantiated SPD at 0x50
[    1.089235] intel-lpss 0000:00:15.2: enabling device (0000 -> 0002)
[    1.090000] idma64 idma64.2: Found Intel integrated DMA 64-bit
[    1.127298] input: DLL07F3:01 044E:120A Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07F3:01/0018:044E:120A.0001/input/input5
[    1.127523] input: DLL07F3:01 044E:120A Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07F3:01/0018:044E:120A.0001/input/input6
[    1.127704] input: DLL07F3:01 044E:120A as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07F3:01/0018:044E:120A.0001/input/input7
[    1.127843] hid-generic 0018:044E:120A.0001: input,hidraw0: I2C HID v1.00 Mouse [DLL07F3:01 044E:120A] on i2c-DLL07F3:01
[    1.230108] usb 1-5: new high-speed USB device number 2 using xhci_hcd
[    1.244097] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.246610] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[    1.246615] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[    1.246620] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[    1.246820] ata3.00: ATA-10: INTEL SSDSCKKF256H6 SATA 256GB,  LBFD16N, max UDMA/133
[    1.246824] ata3.00: 500118192 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    1.248891] ata3.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[    1.248897] ata3.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[    1.248901] ata3.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[    1.249184] ata3.00: configured for UDMA/133
[    1.249494] scsi 2:0:0:0: Direct-Access     ATA      INTEL SSDSCKKF25 D16N PQ: 0 ANSI: 5
[    1.249910] sd 2:0:0:0: Attached scsi generic sg0 type 0
[    1.250020] sd 2:0:0:0: [sda] 500118192 512-byte logical blocks: (256 GB/238 GiB)
[    1.250039] sd 2:0:0:0: [sda] Write Protect is off
[    1.250045] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.250085] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.267323]  sda: sda1 sda2 < sda5 >
[    1.268313] sd 2:0:0:0: [sda] Attached SCSI disk
[    1.373689] fbcon: Taking over console
[    1.373836] Console: switching to colour frame buffer device 240x67
[    1.387981] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[    1.420917] usb 1-5: New USB device found, idVendor=0bda, idProduct=5650, bcdDevice=60.06
[    1.420922] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.420925] usb 1-5: Product: Integrated Webcam_HD
[    1.420928] usb 1-5: Manufacturer: CN0K49W18LG0097EC49BA02
[    1.420930] usb 1-5: SerialNumber: 200901010001
[    1.493980] tsc: Refined TSC clocksource calibration: 2711.998 MHz
[    1.493992] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x27178451938, max_idle_ns: 440795251172 ns
[    1.494021] clocksource: Switched to clocksource tsc
[    1.550015] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[    1.568584] systemd[1]: Inserted module 'autofs4'
[    1.594090] systemd[1]: systemd 245.4-4ubuntu3.4 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    1.614369] systemd[1]: Detected architecture x86-64.
[    1.634615] systemd[1]: Set hostname to <Los-Angeles-Les-Bains>.
[    1.707041] usb 1-7: New USB device found, idVendor=0930, idProduct=0222, bcdDevice= 2.00
[    1.707043] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.707044] usb 1-7: Product: Bluetooth Radio 
[    1.707045] usb 1-7: Manufacturer: Realtek 
[    1.707046] usb 1-7: SerialNumber: 00e04c000001
[    1.730099] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly.
[    1.773781] systemd[1]: Created slice system-modprobe.slice.
[    1.773935] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    1.774087] systemd[1]: Created slice User and Session Slice.
[    1.774134] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    1.774268] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    1.774300] systemd[1]: Reached target User and Group Name Lookups.
[    1.774314] systemd[1]: Reached target Remote File Systems.
[    1.774321] systemd[1]: Reached target Slices.
[    1.775040] systemd[1]: Listening on Syslog Socket.
[    1.775110] systemd[1]: Listening on fsck to fsckd communication Socket.
[    1.775146] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    1.775275] systemd[1]: Listening on Journal Audit Socket.
[    1.775337] systemd[1]: Listening on Journal Socket (/dev/log).
[    1.775406] systemd[1]: Listening on Journal Socket.
[    1.775472] systemd[1]: Listening on udev Control Socket.
[    1.775523] systemd[1]: Listening on udev Kernel Socket.
[    1.776166] systemd[1]: Mounting Huge Pages File System...
[    1.776809] systemd[1]: Mounting POSIX Message Queue File System...
[    1.777803] systemd[1]: Mounting Kernel Debug File System...
[    1.778827] systemd[1]: Mounting Kernel Trace File System...
[    1.780215] systemd[1]: Starting Journal Service...
[    1.780988] systemd[1]: Starting Set the console keyboard layout...
[    1.782087] systemd[1]: Starting Create list of static device nodes for the current kernel...
[    1.783085] systemd[1]: Starting Load Kernel Module drm...
[    1.784005] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[    1.784049] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[    1.785641] systemd[1]: Starting Load Kernel Modules...
[    1.786591] systemd[1]: Starting Remount Root and Kernel File Systems...
[    1.787855] systemd[1]: Starting udev Coldplug all Devices...
[    1.792346] systemd[1]: Starting Uncomplicated firewall...
[    1.794011] systemd[1]: Mounted Huge Pages File System.
[    1.794136] systemd[1]: Mounted POSIX Message Queue File System.
[    1.794239] systemd[1]: Mounted Kernel Debug File System.
[    1.794333] systemd[1]: Mounted Kernel Trace File System.
[    1.794763] systemd[1]: Finished Create list of static device nodes for the current kernel.
[    1.796142] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
[    1.798111] systemd[1]: Finished Remount Root and Kernel File Systems.
[    1.799092] systemd[1]: Activating swap /swapfile...
[    1.801959] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[    1.802021] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
[    1.803470] systemd[1]: Starting Load/Save Random Seed...
[    1.805577] systemd[1]: Starting Create System Users...
[    1.806370] systemd[1]: Finished Uncomplicated firewall.
[    1.814223] systemd[1]: modprobe@drm.service: Succeeded.
[    1.814704] systemd[1]: Finished Load Kernel Module drm.
[    1.818795] lp: driver loaded but no devices found
[    1.827563] ppdev: user-space parallel port driver
[    1.830593] systemd[1]: Finished Load/Save Random Seed.
[    1.831571] systemd[1]: Finished Load Kernel Modules.
[    1.832603] systemd[1]: Mounting FUSE Control File System...
[    1.833500] systemd[1]: Mounting Kernel Configuration File System...
[    1.833968] usb 1-10: new full-speed USB device number 4 using xhci_hcd
[    1.834000] Adding 2097148k swap on /swapfile.  Priority:-2 extents:6 across:2260988k SSFS
[    1.834372] systemd[1]: Starting Apply Kernel Variables...
[    1.834443] systemd[1]: Activated swap /swapfile.
[    1.834700] systemd[1]: Reached target Swap.
[    1.837263] systemd[1]: Finished Create System Users.
[    1.837426] systemd[1]: Mounted FUSE Control File System.
[    1.837522] systemd[1]: Mounted Kernel Configuration File System.
[    1.841069] systemd[1]: Starting Create Static Device Nodes in /dev...
[    1.856295] systemd[1]: Finished Create Static Device Nodes in /dev.
[    1.857251] systemd[1]: Starting udev Kernel Device Manager...
[    1.869476] systemd[1]: Finished Apply Kernel Variables.
[    1.882642] systemd[1]: Started Journal Service.
[    1.889146] systemd-journald[253]: Received client request to flush runtime journal.
[    1.983660] usb 1-10: New USB device found, idVendor=0a5c, idProduct=5834, bcdDevice= 1.01
[    1.983663] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.983664] usb 1-10: Product: 5880
[    1.983665] usb 1-10: Manufacturer: Broadcom Corp
[    1.983667] usb 1-10: SerialNumber: 0123456789ABCD
[    2.091853] input: Intel HID events as /devices/platform/INT33D5:00/input/input8
[    2.092662] intel-hid INT33D5:00: platform supports 5 button array
[    2.092695] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input9
[    2.138367] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    2.175961] intel_rapl_common: Found RAPL domain package
[    2.175962] intel_rapl_common: Found RAPL domain dram
[    2.179118] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[    2.183069] ee1004 1-0050: 512 byte EE1004-compliant SPD EEPROM, read-only
[    2.207157] Bluetooth: Core ver 2.22
[    2.207169] NET: Registered protocol family 31
[    2.207170] Bluetooth: HCI device and connection manager initialized
[    2.207174] Bluetooth: HCI socket layer initialized
[    2.207176] Bluetooth: L2CAP socket layer initialized
[    2.207179] Bluetooth: SCO socket layer initialized
[    2.219899] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.221125] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.4)
[    2.227342] usbcore: registered new interface driver btusb
[    2.227522] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.256862] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input10
[    2.257595] mc: Linux media interface: v0.10
[    2.330806] input: DLL07F3:01 044E:120A Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07F3:01/0018:044E:120A.0001/input/input11
[    2.330896] input: DLL07F3:01 044E:120A Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07F3:01/0018:044E:120A.0001/input/input12
[    2.330966] input: DLL07F3:01 044E:120A UNKNOWN as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-DLL07F3:01/0018:044E:120A.0001/input/input13
[    2.331026] hid-multitouch 0018:044E:120A.0001: input,hidraw0: I2C HID v1.00 Mouse [DLL07F3:01 044E:120A] on i2c-DLL07F3:01
[    2.343308] videodev: Linux video capture interface: v2.00
[    2.361988] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[    2.361989] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    2.361990] RAPL PMU: hw unit of domain package 2^-14 Joules
[    2.361991] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    2.361991] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    2.361992] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    2.367616] cryptd: max_cpu_qlen set to 1000
[    2.376420] AVX2 version of gcm_enc/dec engaged.
[    2.376422] AES CTR mode by8 optimization enabled
[    2.383499] intel_rapl_common: Found RAPL domain package
[    2.383501] intel_rapl_common: Found RAPL domain core
[    2.383501] intel_rapl_common: Found RAPL domain uncore
[    2.383502] intel_rapl_common: Found RAPL domain dram
[    2.399407] uvcvideo: Found UVC 1.00 device Integrated Webcam_HD (0bda:5650)
[    2.416305] dell_laptop: Using i8042 filter function for receiving events
[    2.421159] input: Integrated Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input14
[    2.421288] usbcore: registered new interface driver uvcvideo
[    2.421288] USB Video Class driver (1.1.1)
[    2.428489] checking generic (d0000000 7f0000) vs hw (ee000000 1000000)
[    2.428490] checking generic (d0000000 7f0000) vs hw (d0000000 10000000)
[    2.428491] fb0: switching to inteldrmfb from VESA VGA
[    2.469488] Console: switching to colour dummy device 80x25
[    2.469681] i915 0000:00:02.0: vgaarb: deactivate vga console
[    2.473214] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.473874] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    2.475944] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    2.499277] rtl8723be: Using firmware rtlwifi/rtl8723befw_36.bin
[    2.504375] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    2.537277] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[    2.543392] rtlwifi: rtlwifi: wireless switch is on
[    2.547786] rtl8723be 0000:02:00.0 wlp2s0: renamed from wlan0
[    2.759275] audit: type=1400 audit(1615002994.663:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ippusbxd" pid=490 comm="apparmor_parser"
[    2.760348] audit: type=1400 audit(1615002994.663:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=486 comm="apparmor_parser"
[    2.768683] audit: type=1400 audit(1615002994.671:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=492 comm="apparmor_parser"
[    2.792157] audit: type=1400 audit(1615002994.695:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=496 comm="apparmor_parser"
[    2.798136] audit: type=1400 audit(1615002994.699:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=493 comm="apparmor_parser"
[    2.798143] audit: type=1400 audit(1615002994.699:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=493 comm="apparmor_parser"
[    2.801706] audit: type=1400 audit(1615002994.703:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=488 comm="apparmor_parser"
[    2.801713] audit: type=1400 audit(1615002994.703:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=488 comm="apparmor_parser"
[    2.801718] audit: type=1400 audit(1615002994.703:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=488 comm="apparmor_parser"
[    3.158527] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.158529] Bluetooth: BNEP filters: protocol multicast
[    3.158533] Bluetooth: BNEP socket layer initialized
[    3.191058] NET: Registered protocol family 38
[    4.202550] [drm] Initialized i915 1.6.0 20200515 for 0000:00:02.0 on minor 0
[    4.205485] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    4.206674] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15
[    4.207019] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.215948] fbcon: i915drmfb (fb0) is primary device
[    4.218149] Console: switching to colour frame buffer device 240x67
[    4.237413] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    4.315545] i915 0000:00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun
[    4.338321] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    4.338323] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    4.338324] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    4.338325] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    4.338325] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    4.338327] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
[    4.338328] snd_hda_codec_realtek hdaudioC0D0:      Headphone Mic=0x1a
[    4.338329] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    4.393314] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    4.393416] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    4.393494] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    4.393571] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    4.393650] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[    4.393734] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[    5.252874] wlp2s0: authenticate with d8:a7:56:b2:5b:8a
[    5.262976] wlp2s0: send auth to d8:a7:56:b2:5b:8a (try 1/3)
[    5.265530] wlp2s0: authenticated
[    5.265957] wlp2s0: associate with d8:a7:56:b2:5b:8a (try 1/3)
[    5.269560] wlp2s0: RX AssocResp from d8:a7:56:b2:5b:8a (capab=0x1411 status=0 aid=2)
[    5.269811] wlp2s0: associated
[    5.293194] wlp2s0: Limiting TX power to 20 (20 - 0) dBm as advertised by d8:a7:56:b2:5b:8a
[    5.293395] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[    6.544281] Bluetooth: RFCOMM TTY layer initialized
[    6.544290] Bluetooth: RFCOMM socket layer initialized
[    6.544295] Bluetooth: RFCOMM ver 1.11
[  178.448921] kauditd_printk_skb: 17 callbacks suppressed
[  178.448922] audit: type=1400 audit(1615003170.375:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=2759 comm="apparmor_parser"
[  178.462841] audit: type=1400 audit(1615003170.391:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=2759 comm="apparmor_parser"
[  180.323586] wlp2s0: deauthenticating from d8:a7:56:b2:5b:8a by local choice (Reason: 3=DEAUTH_LEAVING)
[  181.621794] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[  181.633191] JFS: nTxBlock = 8192, nTxLock = 65536
[  181.643405] ntfs: driver 2.1.32 [Flags: R/O MODULE].
[  181.658512] QNX4 filesystem 0.2.3 registered.
[  181.734044] raid6: avx2x4   gen() 36366 MB/s
[  181.802043] raid6: avx2x4   xor() 12247 MB/s
[  181.870046] raid6: avx2x2   gen() 36917 MB/s
[  181.938044] raid6: avx2x2   xor() 20631 MB/s
[  182.006044] raid6: avx2x1   gen() 30052 MB/s
[  182.074044] raid6: avx2x1   xor() 18986 MB/s
[  182.142048] raid6: sse2x4   gen() 15418 MB/s
[  182.210047] raid6: sse2x4   xor()  8707 MB/s
[  182.278045] raid6: sse2x2   gen() 15718 MB/s
[  182.346046] raid6: sse2x2   xor()  9774 MB/s
[  182.414047] raid6: sse2x1   gen() 13312 MB/s
[  182.482048] raid6: sse2x1   xor()  6936 MB/s
[  182.482049] raid6: using algorithm avx2x2 gen() 36917 MB/s
[  182.482050] raid6: .... xor() 20631 MB/s, rmw enabled
[  182.482051] raid6: using avx2x2 recovery algorithm
[  182.483515] xor: automatically using best checksumming function   avx       
[  182.503247] Btrfs loaded, crc32c=crc32c-intel
[  192.051293] wlp2s0: authenticate with d8:a7:56:b2:5b:8a
[  192.061427] wlp2s0: send auth to d8:a7:56:b2:5b:8a (try 1/3)
[  192.063050] wlp2s0: authenticated
[  192.066098] wlp2s0: associate with d8:a7:56:b2:5b:8a (try 1/3)
[  192.069435] wlp2s0: RX AssocResp from d8:a7:56:b2:5b:8a (capab=0x1411 status=0 aid=2)
[  192.069687] wlp2s0: associated
[  192.073036] wlp2s0: Limiting TX power to 20 (20 - 0) dBm as advertised by d8:a7:56:b2:5b:8a
[  192.097694] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready

Arnaud04 · Le 06/03/2021, à 05:09

Certaines lignes apparaissent en gras, les voici pour mieux les repérer :

[ 178.448921] kauditd_printk_skb: 17 callbacks suppressed

[ 0.114490] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/ … n/mds.html for more details.
[ 0.114490] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/ … abort.html for more details.
[ 0.114490] #3

[ 0.118320] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'

[ 0.588827] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 0.589090] i8042: Warning: Keylock active

[ 0.590775] platform eisa.0: EISA: Cannot allocate resource for mainboard
[ 0.590777] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 0.590777] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 0.590778] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 0.590779] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 0.590780] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 0.590781] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 0.590782] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 0.590783] platform eisa.0: Cannot allocate resource for EISA slot 8

[ 0.868384] ACPI Warning: SystemMemory range 0x00000000FE028000-0x00000000FE0281FF conflicts with OpRegion 0x00000000FE028000-0x00000000FE028207 (\_SB.PCI0.GEXP.BAR0) (20200528/utaddress-204)
[ 0.868391] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 0.869964] intel-lpss: probe of INT3446:00 failed with error -16
[ 0.881768] hid: raw HID events driver (C) Jiri Kosina
[ 0.883619] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found

[ 0.894391] usb: port power management may be unreliable

[ 0.926885] i2c_hid i2c-DLL07F3:01: supply vdd not found, using dummy regulator
[ 0.926896] i2c_hid i2c-DLL07F3:01: supply vddl not found, using dummy regulator

[ 178.448921] kauditd_printk_skb: 17 callbacks suppressed

Arnaud04 · Le 06/03/2021, à 05:28

Au tout début quand j'avais le CPU à 99% j'ai fait une photo de la console (CLTR ALT F1).
C'est flou car ça défile très très vite, je n'arrivais pas à lire en temps réel. Mais c'est cette photo qui m'a permis de déchiffrer un peu et de tomber sur des fils qui conseillaient pci=noaer

Maintenant avec pci=noaer je n'ai plus le CPU à fond, mais j'ai cette brève erreur au démarrage (photo floue encore mais on peut lire quand même, c'est tellement fugace, je m'y suis pris à plusieurs fois pour capturer l'instant) :

Et enfin un exemple de bug d'affichage au lancement de la session. En quittant j'ai aussi le logo Xubntu qui se dédouble et saute ver le bas en dansant façon vieil écran ou nappe défectueuse.

Arnaud04 · Le 06/03/2021, à 05:50

Et les bugs d'affichage (désolé pour la qualité, ce sont des instantanés de vidéo pris avec le téléphone, ça passe tellement vite qu'on n'a pas le temps de prendre une photo) :

Encore un aperçu du genre de chose qu'on voit au démarrage :

xubu1957 · Le 06/03/2021, à 06:25

Bonjour,

Tu peux regarder dans > mon ubuntu refuse de démarrer, les conseils de NicoApi73.

Arnaud04 · Le 06/03/2021, à 06:37

xubu1957 a écrit :

Bonjour,
Tu peux regarder dans > mon ubuntu refuse de démarrer, les conseils de NicoApi73.

Merci

Pour le pci=noaer c'est déjà fait, ce qui améliore pas mal les choses.

Pour le reste comme ça fait suite à des diagnostics je ne suis pas sûr que la résolution s'applique à mon cas aussi.
Il s'agit de faire quoi ? Nettoyer les messages d'erreur pour ne plus qu'ils s'affichent au démarrage ?

xubu1957 · Le 06/03/2021, à 06:40

Montre d'éventuels paquets cassés :

dpkg -l | grep -v ^ii

Arnaud04 · Le 06/03/2021, à 06:51

Je n'ai pas l'impression qu'il y en ait :

Souhait=inconnU/Installé/suppRimé/Purgé/H=à garder
| État=Non/Installé/fichier-Config/dépaqUeté/échec-conFig/H=semi-installé/W=attend-traitement-déclenchements
|/ Err?=(aucune)/besoin Réinstallation (État,Err: majuscule=mauvais)
||/ Nom                                   Version                             Architecture Description
+++-=====================================-===================================-============-======================================================================================================

Arnaud04 · Le 06/03/2021, à 07:06

Sinon, j'ai testé la mise en veille ...

... et la sortie de veille.

Wifi perdu ... mais aussi : plus possible de cliquer nulle part (mais on peut déplacer le pointeur de souris).

CTRL ALT F1 marche encore ...

Et j'arrive sur la console avec le bas qui tressaute sur des messages très difficiles à lire, mais j'ai pu prendre une photo "potable" du message en haut :

xubu1957 · Le 06/03/2021, à 07:07

Fournis les noyaux présents :

echo; dpkg -l | awk '!/^rc/ && / linux-(c|g|h|i|lo|m|si|t)/{print $1,$2,$3,$4 | "sort -k3V | column -t"}' ; echo -e "\nNoyau courant : $(uname -mr)"

et le sources.list :

find /etc/apt -name '*.list' -exec bash -c 'echo -e "\n$1\n"; nl -ba "$1"' _ '{}' \;

Arnaud04 · Le 06/03/2021, à 07:10

Le message pris en photo semble dire

[drm] *ERROR* CPU pipe a FIFO

Arnaud04 · Le 06/03/2021, à 07:15

xubu1957 a écrit :

Fournis les noyaux présents :

echo; dpkg -l | awk '!/^rc/ && / linux-(c|g|h|i|lo|m|si|t)/{print $1,$2,$3,$4 | "sort -k3V | column -t"}' ; echo -e "\nNoyau courant : $(uname -mr)"

et le sources.list :

find /etc/apt -name '*.list' -exec bash -c 'echo -e "\n$1\n"; nl -ba "$1"' _ '{}' \;

OK. Là je n'ai plus accès à l'ordinateur (j'écris depuis un autre) mais je ferai ça dès que je peux.

D'après ce que je peux lire à droite à et à gauche, ça serait un problème lié à la carte graphique Intel ?
Pourtant j'ai exactement la même config sur un autre PC (latitude 7280, et même carte graphique) et ça fonctionne très bien (Xubuntu 20.04 aussi).

Info aussi : avant d'installer Xubuntu sur ce PC, on avait testé Ubuntu Mate 20.04 en live et il y avait le même problème.

xubu1957 · Le 06/03/2021, à 07:17

Tu as quelle carte graphique ?

lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"

Arnaud04 · Le 06/03/2021, à 07:58

xubu1957 a écrit :

Tu as quelle carte graphique ?

lspci -vnn | grep -A12 '\''[030[02]\]' | grep -Ei "vga|3d|display|kernel"

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
	Kernel driver in use: i915
	Kernel modules: i915

Pareil que sur le 7280 qui fonctionne très bien.

Autre problème maintenant : le chargeur ne charge pas l'ordinateur.

Pire : j'essaie un autre chargeur (celui de mon 7280, similaire) PAF, chargeur grillé.

Je crois que je vais renvoyer l'ordi.

Arnaud04 · Le 06/03/2021, à 08:07

Alors finalement,

Après s'être "reposé" quelques minutes, mon autre chargeur fonctionne à nouveau sur mon 7280.
Et le chargeur livré avec le 7380 fonctionne avec un autre ordinateur.

J'en conclus que c'est le 7380 qui ne prend pas la charge, alim HS on dirait.

Je commence à me demande s"il n'y a pas des problèmes d'ordre matériel sur cette machine.

Arnaud04 · Le 06/03/2021, à 08:11

Maintenant je ne peux plus rien tester de toutes façons, la batterie est complètement vide.

xubu1957 · Le 06/03/2021, à 08:18

Si c'est une panne matérielle, je ne saurais pas t'aider.

Arnaud04 · Le 06/03/2021, à 08:21

Pour être précis, le chargeur n'a pas eu besoin de se "reposer" mais d'être débranché du secteur et rebranché.
Je suppose qu'il doit y avoir une sécurité (disjoncteur) qui l'éteint quand on le branche à un ordi défectueux, et on le réinitialise en le débranchant / rebranchant.

Arnaud04 · Le 06/03/2021, à 08:24

xubu1957 a écrit :

Si c'est une panne matérielle, je ne saurais pas t'aider.

Je ne sais pas si c'est une panne matérielle, mais ce qui est sûr c'est qu'il y a un souci au niveau de l'alim déjà.
Par ailleurs la config ne devrait normalement pas poser de souci puisque j'ai la même sur mon 7280 avec le même OS.
Ce qui alimente mes doutes ...
C'est un ordinateur acheté sur Ebay. Déjà, le clavier et le chassis arrière ont été changés ... pourquoi pas après tout, mais c'est pour dire qu'il a un peu vécu.

Arnaud04 · Le 06/03/2021, à 09:42

Allez hop, c'est remballé et ça repart à l'expéditeur.
Terminé
Les joies de l'achat en occasion. Enfin on le sait, c'est toujours un peu la loterie.

Dernière modification par Arnaud04 (Le 06/03/2021, à 09:45)

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