Ubuntu-fr

dpkg -l | grep -v ^ii

sudo apt update

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)"

echo; lsb_release -d) ; echo $XDG_CURRENT_DESKTOP ; echo; ls -lt /usr/share/xsessions | awk '{print $6,$7,$8,$9}'

phi@phi-E6226:~$ sudo apt install xubuntu-desktop
[sudo] Mot de passe de phi : 
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
xubuntu-desktop est déjà la version la plus récente (2.233).
0 mis à jour, 0 nouvellement installés, 0 à enlever et 1 non mis à jour.
phi@phi-E6226:~$ 

phi@phi-E6226:~$ sudo apt full-upgrade
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
Calcul de la mise à jour... Fait
0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour.
phi@phi-E6226:~$ 

phi@phi-E6226:~$ xfce4-panel -- restart

(xfce4-panel:4350): xfce4-panel-CRITICAL **: 10:01:32.890: Nom org.xfce.Panel perdu sur le message dbus, fermeture.
phi@phi-E6226:~$ 

phi@phi-E6226:~$ sudo xfce4-panel restart
[sudo] Mot de passe de phi : 
xfce4-panel: Failed to connect to session manager: Impossible de se connecter au gestionnaire de session : SESSION_MANAGER environment variable not defined

** (wrapper-2.0:3186): WARNING **: 10:12:13.676: No outputs have backlight property

(wrapper-2.0:3187): GLib-GIO-CRITICAL **: 10:12:13.742: g_file_new_for_path: assertion 'path != NULL' failed

(wrapper-2.0:3187): GLib-GIO-CRITICAL **: 10:12:13.742: g_file_monitor_file: assertion 'G_IS_FILE (file)' failed

(wrapper-2.0:3187): GLib-GObject-WARNING **: 10:12:13.742: invalid (NULL) pointer instance

(wrapper-2.0:3187): GLib-GObject-CRITICAL **: 10:12:13.742: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(wrapper-2.0:3187): Gtk-WARNING **: 10:12:13.742: Attempting to add a widget with type GtkToggleButton to a container of type XfcePanelPlugin, but the widget is already inside a container of type XfcePanelPlugin, please remove the widget from its existing container first.

(wrapper-2.0:3188): libactions-WARNING **: 10:12:13.745: Calling CanShutdown failed GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.xfce.SessionManager was not provided by any .service files

(wrapper-2.0:3188): libactions-WARNING **: 10:12:13.746: Calling CanRestart failed GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.xfce.SessionManager was not provided by any .service files

(wrapper-2.0:3188): libactions-WARNING **: 10:12:13.747: Calling CanSuspend failed GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.xfce.SessionManager was not provided by any .service files

(wrapper-2.0:3188): libactions-WARNING **: 10:12:13.747: Calling CanHibernate failed GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.xfce.SessionManager was not provided by any .service files

(wrapper-2.0:3188): libactions-WARNING **: 10:12:13.748: Calling CanHybridSleep failed GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.xfce.SessionManager was not provided by any .service files

** (wrapper-2.0:3185): WARNING **: 10:12:13.873: Binding 'XF86AudioLowerVolume' failed!

(wrapper-2.0:3185): pulseaudio-plugin-WARNING **: 10:12:13.873: Could not have grabbed volume control keys. Is another volume control application (xfce4-volumed) running?

(wrapper-2.0:3186): xfce4-power-manager-plugin-WARNING **: 10:12:13.973: Xfce4-power-manager: The panel plugin is present, so the tray icon gets disabled.

(wrapper-2.0:3187): Gtk-WARNING **: 10:12:14.016: Negative content width -3 (allocation 1, extents 2x2) while allocating gadget (node button, owner GtkToggleButton)

(wrapper-2.0:3188): Gtk-WARNING **: 10:12:14.045: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner XfceArrowButton)

(wrapper-2.0:3186): Gtk-WARNING **: 10:12:14.104: Negative content width -3 (allocation 1, extents 2x2) while allocating gadget (node button, owner PowerManagerButton)

(wrapper-2.0:3185): Gtk-WARNING **: 10:12:14.175: Negative content width -3 (allocation 1, extents 2x2) while allocating gadget (node button, owner PulseaudioButton)

Nombre d'éléments de /home/moi ne m'appartenant pas :
0
root@phi-E6226:/home/phi#