#1 Le 17/05/2021, à 11:28
- Gaston 63
HELP : de pas d'audio à plus de grub ni terminal !
Salut,
je suis dans une sacrée panade, voilà l'historique.
1- ubuntu studio 20.04 marche niquel, sauf que j'ai pas de son. j'essaie différents trucs, jusque là :
https://www.linuxuprising.com/2018/06/f … ue-in.html
2- je fais la procédure jusque là :
"You can add options snd-hda-intel model=generic at the end of /etc/modprobe.d/alsa-base.conf by running this command:
echo "options snd-hda-intel model=generic" | sudo tee -a /etc/modprobe.d/alsa-base.conf "
je reboot.
Là, j'ai memtest 86+ qui se lance sans que je lui ai rien demandé, et freeze au bout de quelques secondes. ESC n'y fait rien.
3- je sors ma live usb, et fais un boot repair, et fais un rapport au cas où :
https://paste.ubuntu.com/p/4DqjZNDrRw/
4- je fais les réparations recommandées.
5- là ça part en quenouille : message qui me dit que grub n'est plus installé, et même le terminal n'est plus accessible.
nouveau rapport :
https://paste.ubuntu.com/p/96v8jCDwxr
Bref, je laisse tourner mon ordi en live usb sans oser l'éteindre de peur de plus rien avoir au reboot.
Hors ligne
#2 Le 17/05/2021, à 11:53
- xubu1957

Re : HELP : de pas d'audio à plus de grub ni terminal !
Bonjour,
Collage du boot-repair :
boot-repair-4ppa130 [20210517_0948]
============================== Boot Info Summary ===============================
=> Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector
896215080 of the same hard drive for core.img. core.img is at this
location and looks for (,gpt5)/boot/grub. It also embeds following
components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_gpt biosdisk
---------------------------------------------------------------------------
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bootx64.efi /efi/Microsoft/Boot/bootmgfw.efi
/efi/Microsoft/Boot/bootmgr.efi
/efi/Microsoft/Boot/memtest.efi
sda2: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
sda3: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 10
Boot files: /bootmgr /Windows/System32/winload.exe
sda4: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda5: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 20.04.2 LTS
Boot files: /etc/fstab
sda6: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb: ___________________________________________________________________________
File system: iso9660
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: /mnt/BootInfo/FD/sdb: /dev/sdb already mounted or mount point busy.
================================ 2 OS detected =================================
OS#1: Ubuntu 20.04.2 LTS on sda5
OS#2: Windows 10 on sda3
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 20.04.1 LTS, focal, x86_64)
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled.
efibootmgr -v
BootCurrent: 0003
Timeout: 2 seconds
BootOrder: 0002,0004,0000,0003
Boot0000* Windows Boot Manager HD(1,GPT,12c4de1d-5c8c-11eb-97a6-f46d04eed6bc,0x800,0x82000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
Boot0002* Hard Drive BBS(HD,,0x0)..GO..NO........o.L.D.L.C. .F.7.+.4.8.0.G.B....................A...........................>..Gd-.;.A..MQ..L.1.1.5.0.2.2.0.2.0.W.3.2. .0. . . . . . ........BO
Boot0003* UEFI: Lexar JumpDrive 1100 PciRoot(0x0)/Pci(0x14,0x0)/USB(5,0)/CDROM(1,0xc68,0x7c00)..BO
Boot0004* USB BBS(USB,,0x0)..GO..NO........c.L.e.x.a.r. .J.u.m.p.D.r.i.v.e. .1.1.0.0....................A.......................6..Gd-.;.A..MQ..L.A.A.Z.D.7.5.M.D.X.7.M.V.S.V.Q.D........BO
This session has been detected as 'live' because df -Th / contains overlay
e69be5ddc7c4165e0f3e5ee05d267ec2 sda1/Boot/bootx64.efi
e69be5ddc7c4165e0f3e5ee05d267ec2 sda1/Microsoft/Boot/bootmgfw.efi
5a0ceb06ab09d5c2be36b38bcb33617f sda1/Microsoft/Boot/bootmgr.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda3 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
sda4 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda5 : is-os, 64, apt-get, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda6 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda3 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, notwinboot
sda4 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda5 : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda6 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda3 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda4 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda5 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
sda6 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk sda: 447.13 GiB, 480103981056 bytes, 937703088 sectors
Disk identifier: 12C4DE1C-5C8C-11EB-97A6-F46D04EED6BC
Start End Sectors Size Type
sda1 2048 534527 532480 260M EFI System
sda2 534528 567295 32768 16M Microsoft reserved
sda3 567296 82487295 81920000 39.1G Microsoft basic data
sda4 82487296 884402175 801914880 382.4G Microsoft basic data
sda5 884402176 935601394 51199219 24.4G Microsoft basic data
sda6 935604224 937701375 2097152 1G Windows recovery environment
Disk sdb: 7.34 GiB, 7876902912 bytes, 15384576 sectors
Disk identifier: 0x76255fb3
Boot Start End Sectors Size Id Type
sdb1 * 0 7234655 7234656 3.5G 0 Empty
sdb2 3176 11111 7936 3.9M ef EFI (FAT-12/16/32)
sdb3 7237632 15384575 8146944 3.9G 83 Linux
parted -lm (filtered): _________________________________________________________
sda:480GB:scsi:512:512:gpt:ATA LDLC F7+480GB:;
1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;
2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;
3:290MB:42.2GB:41.9GB:ntfs:Basic data partition:msftdata;
4:42.2GB:453GB:411GB:ntfs:Basic data partition:msftdata;
5:453GB:479GB:26.2GB:ext4:Basic data partition:msftdata;
6:479GB:480GB:1074MB:ntfs:Basic data partition:hidden, diag;
sdb:7877MB:scsi:512:512:unknown:Lexar JumpDrive:;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 vfat 32D4-905F 12c4de1d-5c8c-11eb-97a6-f46d04eed6bc SYSTEM EFI system partition
├─sda2 12c4de1e-5c8c-11eb-97a6-f46d04eed6bc Microsoft reserved partition
├─sda3 ntfs 1874E18374E1644A 12c4de1f-5c8c-11eb-97a6-f46d04eed6bc Windows Basic data partition
├─sda4 ntfs 061C0CD31C0CC023 656e6aea-454e-4f12-b1f3-09a6e3330445 DATA Basic data partition
├─sda5 ext4 d615a1b1-ef0b-4668-a26d-1493684254ba 5a3d6ef2-8926-43fb-b52c-9e3304934f90 Basic data partition
└─sda6 ntfs 9412E1EB12E1D1F2 12c4de20-5c8c-11eb-97a6-f46d04eed6bc Recovery image Basic data partition
sdb iso9660 2020-07-31-16-58-27-00 Ubuntu-Studio 20.04.1 LTS amd64
├─sdb1 iso9660 2020-07-31-16-58-27-00 76255fb3-01 Ubuntu-Studio 20.04.1 LTS amd64
├─sdb2 vfat C26E-047E 76255fb3-02
└─sdb3 ext4 64706694-f060-4740-8bb2-c685e0d27e4e 76255fb3-03 writable
df (filtered): _________________________________________________________________
Avail Use% Mounted on
disk/by-label/writable[/install-logs-2021-05-17.2/crash] 3.5G 1% /var/crash
disk/by-label/writable[/install-logs-2021-05-17.2/log] 3.5G 1% /var/log
sda1 229.3M 10% /mnt/boot-sav/sda1
sda3 15.9G 59% /mnt/boot-sav/sda3
sda4 338.3G 12% /mnt/boot-sav/sda4
sda5 9.9G 53% /mnt/boot-sav/sda5
sda6 601M 41% /mnt/boot-sav/sda6
sdb1 0 100% /cdrom
Mount options: __________________________________________________________________
disk/by-label/writable[/install-logs-2021-05-17.2/crash] rw,relatime
disk/by-label/writable[/install-logs-2021-05-17.2/log] rw,relatime
sda1 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sda3 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda4 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda5 rw,relatime
sda6 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sdb1 ro,noatime,nojoliet,check=s,map=n,blocksize=2048
========================== sda5/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda5 during installation
UUID=d615a1b1-ef0b-4668-a26d-1493684254ba / ext4 errors=remount-ro 0 1
# /DATA was on /dev/sda4 during installation
/swapfile none swap sw 0 0
UUID=061C0CD31C0CC023 /home/ ntfs defaults,umask=007,gid=46,x-gvfs-show 0 0
UUID=32D4-905F /boot/efi vfat defaults 0 1
==================== sda5: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
433.054950714 = 464.989212672 boot/vmlinuz 1
423.609634399 = 454.847381504 boot/vmlinuz-5.4.0-72-lowlatency 2
433.054950714 = 464.989212672 boot/vmlinuz-5.4.0-73-lowlatency 1
423.609634399 = 454.847381504 boot/vmlinuz.old 2
427.450191498 = 458.971148288 boot/initrd.img 7
433.313472748 = 465.266798592 boot/initrd.img-5.4.0-72-lowlatency 2
427.450191498 = 458.971148288 boot/initrd.img-5.4.0-73-lowlatency 7
433.313472748 = 465.266798592 boot/initrd.img.old 2
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown BootLoader on sdb
00000000 45 52 08 00 00 00 90 90 00 00 00 00 00 00 00 00 |ER..............|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000020 33 ed fa 8e d5 bc 00 7c fb fc 66 31 db 66 31 c9 |3......|..f1.f1.|
00000030 66 53 66 51 06 57 8e dd 8e c5 52 be 00 7c bf 00 |fSfQ.W....R..|..|
00000040 06 b9 00 01 f3 a5 ea 4b 06 00 00 52 b4 41 bb aa |.......K...R.A..|
00000050 55 31 c9 30 f6 f9 cd 13 72 16 81 fb 55 aa 75 10 |U1.0....r...U.u.|
00000060 83 e1 01 74 0b 66 c7 06 f3 06 b4 42 eb 15 eb 02 |...t.f.....B....|
00000070 31 c9 5a 51 b4 08 cd 13 5b 0f b6 c6 40 50 83 e1 |1.ZQ....[...@P..|
00000080 3f 51 f7 e1 53 52 50 bb 00 7c b9 04 00 66 a1 b0 |?Q..SRP..|...f..|
00000090 07 e8 44 00 0f 82 80 00 66 40 80 c7 02 e2 f2 66 |..D.....f@.....f|
000000a0 81 3e 40 7c fb c0 78 70 75 09 fa bc ec 7b ea 44 |.>@|..xpu....{.D|
000000b0 7c 00 00 e8 83 00 69 73 6f 6c 69 6e 75 78 2e 62 ||.....isolinux.b|
000000c0 69 6e 20 6d 69 73 73 69 6e 67 20 6f 72 20 63 6f |in missing or co|
000000d0 72 72 75 70 74 2e 0d 0a 66 60 66 31 d2 66 03 06 |rrupt...f`f1.f..|
000000e0 f8 7b 66 13 16 fc 7b 66 52 66 50 06 53 6a 01 6a |.{f...{fRfP.Sj.j|
000000f0 10 89 e6 66 f7 36 e8 7b c0 e4 06 88 e1 88 c5 92 |...f.6.{........|
00000100 f6 36 ee 7b 88 c6 08 e1 41 b8 01 02 8a 16 f2 7b |.6.{....A......{|
00000110 cd 13 8d 64 10 66 61 c3 e8 1e 00 4f 70 65 72 61 |...d.fa....Opera|
00000120 74 69 6e 67 20 73 79 73 74 65 6d 20 6c 6f 61 64 |ting system load|
00000130 20 65 72 72 6f 72 2e 0d 0a 5e ac b4 0e 8a 3e 62 | error...^....>b|
00000140 04 b3 07 cd 10 3c 0a 75 f1 cd 18 f4 eb fd 00 00 |.....<.u........|
00000150 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001b0 ac 30 6e 00 00 00 00 00 b3 5f 25 76 00 00 80 00 |.0n......_%v....|
000001c0 01 00 00 dc e0 fe 00 00 00 00 60 64 6e 00 00 fe |..........`dn...|
000001d0 ff ff ef fe ff ff 68 0c 00 00 00 1f 00 00 00 85 |......h.........|
000001e0 44 c2 83 a4 e7 bd 00 70 6e 00 00 50 7c 00 00 00 |D......pn..P|...|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
=============================== StdErr Messages ================================
File descriptor 63 (pipe:[188793]) leaked on lvs invocation. Parent PID 70876: /bin/bash
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would purge (in order to fix packages) and reinstall the grub-efi-amd64-signed of
sda5,
using the following options: sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s win-legacy-basic-fix use-standard-efi-file
Final advice in case of suggested repair: ______________________________________
Please do not forget to make your UEFI firmware boot on the Ubuntu 20.04.2 LTS entry (sda1/efi/****/shim****.efi (**** will be updated in the final message) file) !
If your computer reboots directly into Windows, try to change the boot order in your UEFI firmware.
If your UEFI firmware does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\****\shim****.efi (**** will be updated in the final message)_ _ _
Signalement d'un triplon de messages à la modération.
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.
Xubuntu 20.04 LTS - Lenovo T410 -18.04.1 LTS Toshiba Satellite A300 Membre de Linux-Azur
Hors ligne
#3 Le 17/05/2021, à 11:58
- geole
Re : HELP : de pas d'audio à plus de grub ni terminal !
Bonjour.
Installe boot-repair depuis ton support d'installation actuel qui fonctionne en EFI et fait la réparation conseillée.
The default repair of the Boot-Repair utility would purge (in order to fix packages) and reinstall the grub-efi-amd64-signed of
sda5,
using the following options: sda1/boot/efi,
Additional recar windows est installè en EFI.
Hors ligne
#4 Le 17/05/2021, à 13:39
- Gaston 63
Re : HELP : de pas d'audio à plus de grub ni terminal !
Bon OK j'ai un peu paniqué, mais là j'ai retrouvé l'usage de mon PC.
Merci !
Par contre j'ai toujours pas de son (et d'ailleurs même pas de paramètres son dans les paramètres systèmes), bien que la carte son soit détectée !
Hors ligne
#5 Le 17/05/2021, à 13:43
- xubu1957

Re : HELP : de pas d'audio à plus de grub ni terminal !
Tu pourrais regarder dans > TUTO Problèmes de sons sous Ubuntu
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.
Xubuntu 20.04 LTS - Lenovo T410 -18.04.1 LTS Toshiba Satellite A300 Membre de Linux-Azur
Hors ligne