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[pacman] Supression accidentelle de paquets (résolu)

Publié : sam. 01 févr. 2020, 10:19
par lesebas
Salut à tous, hier soir grosse boulette, j'ai voulu supprimer les paquets orphelins et je me suis trompé de commande j'ai tapé :

Code : Tout sélectionner

# pacman -Rns $(pacman -Qqt)
Du coup le système ne démarre plus ! Je me suis chrouté dans le système depuis une cled archlinux et ai tenté la réinstallation complète :

Code : Tout sélectionner

# pacman -Qqn | pacman -S -
Ca reinstalle bien tout mais le système ne démarre pas (ça bloque après le montage des partions et la reconstruction du journal).

Re: [pacman] Supression accidentelle de paquets

Publié : sam. 01 févr. 2020, 11:02
par lesebas
En reinstallant base et linux depuis le chroot ca redémarre, mais tous les paquets sont à reinstaller un par un!

Re: [pacman] Supression accidentelle de paquets

Publié : sam. 01 févr. 2020, 14:12
par lesebas
Bon j'ai a peu prés tout reinstallé mais lightdm refuse de démarrer, voici les fichiers de lof dans /var/log/lightdm

lightdm.log:

Code : Tout sélectionner

[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID=1535
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0
[+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session
[+0.00s] DEBUG: Seat seat0: Creating display server of type x
[+0.00s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.01s] DEBUG: Could not run plymouth --ping: Failed to execute child process “plymouth” (No such file or directory)
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1541: /usr/bin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+0.77s] DEBUG: Got signal 10 from process 1541
[+0.77s] DEBUG: XServer 0: Got signal from X server :0
[+0.77s] DEBUG: XServer 0: Connecting to XServer :0
[+0.83s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+0.83s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.83s] DEBUG: Session pid=1565: Started with service 'lightdm-greeter', username 'lightdm'
[+0.86s] DEBUG: Session pid=1565: Authentication complete with return value 0: Success
[+0.86s] DEBUG: Seat seat0: Session authenticated, running command
[+0.86s] DEBUG: Launching process 1568: /usr/bin/numlockx on
[+0.86s] DEBUG: Process 1568 exited with return value 1
[+0.86s] DEBUG: Seat seat0: Exit status of /usr/bin/numlockx on: 1
[+0.86s] DEBUG: Seat seat0: Switching to greeter due to failed setup script
[+0.86s] DEBUG: Seat seat0: Creating greeter session
[+0.86s] DEBUG: Session pid=1569: Started with service 'lightdm-greeter', username 'lightdm'
[+0.86s] DEBUG: Greeter closed communication channel
[+0.86s] DEBUG: Session pid=1565: Exited with return value 0
[+0.86s] DEBUG: Seat seat0: Session stopped
[+0.86s] DEBUG: Seat seat0: Stopping; failed to start a greeter
[+0.86s] DEBUG: Seat seat0: Stopping
[+0.86s] DEBUG: Seat seat0: Stopping display server
[+0.86s] DEBUG: Sending signal 15 to process 1541
[+0.86s] DEBUG: Seat seat0: Stopping session
[+0.86s] DEBUG: Session pid=1569: Sending SIGTERM
[+0.86s] DEBUG: Greeter closed communication channel
[+0.86s] DEBUG: Session pid=1569: Terminated with signal 15
[+0.86s] DEBUG: Session: Failed during authentication
[+0.86s] DEBUG: Seat seat0: Stopping session that failed authentication
[+0.86s] DEBUG: Seat seat0: Session stopped
[+1.35s] DEBUG: Process 1541 exited with return value 0
[+1.35s] DEBUG: XServer 0: X server stopped
[+1.35s] DEBUG: Releasing VT 7
[+1.35s] DEBUG: XServer 0: Removing X server authority /run/lightdm/root/:0
[+1.35s] DEBUG: Seat seat0: Display server stopped
[+1.35s] DEBUG: Seat seat0: Stopped
[+1.35s] DEBUG: Required seat has stopped
[+1.35s] DEBUG: Stopping display manager
[+1.35s] DEBUG: Display manager stopped
[+1.35s] DEBUG: Stopping daemon
[+1.35s] DEBUG: Exiting with return value 1
xo.log :

Code : Tout sélectionner

X.Org X Server 1.20.7
X Protocol Version 11, Revision 0
Build Operating System: Linux Arch Linux
Current Operating System: Linux caprea 5.4.15-arch1-1 #1 SMP PREEMPT Sun, 26 Jan 2020 09:48:50 +0000 x86_64
Kernel command line: root=UUID=c171b7f6-8240-4117-b70b-c2e59b811398 rootfstype=ext4 initrd=\EFI\arch\initramfs-linux.img rw iommu=soft nospectre_v2 rcu_nocbs=0-7
Build Date: 14 January 2020  07:13:52AM
 
Current version of pixman: 0.38.4
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sat Feb  1 12:45:31 2020
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(II) modeset(0): Initializing kms color map for depth 24, 8 bpc.
(II) Server terminated successfully (0). Closing log file.

Re: [pacman] Supression accidentelle de paquets

Publié : sam. 01 févr. 2020, 14:22
par lesebas
Voila ce que donne le debug :

Code : Tout sélectionner

[louison@caprea ~]$ lightdm --test-mode --debug
[+0.00s] DEBUG: Logging to /home/louison/.cache/lightdm/log/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=1001 PID=3736
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Running in user mode
[+0.00s] DEBUG: Using Xephyr for X servers
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ?gio-vfs?
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.02s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+0.03s] DEBUG: Seat seat0: Creating display server of type x
[+0.03s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.03s] DEBUG: Could not run plymouth --ping: Failed to execute child process ?plymouth? (No such file or directory)
[+0.03s] DEBUG: Seat seat0: Starting local X display
[+0.03s] DEBUG: XServer 1: Logging to /home/louison/.cache/lightdm/log/x-1.log
[+0.03s] WARNING: XServer 1: Failed to make authority directory /run/lightdm/root: Permission denied
[+0.03s] DEBUG: XServer 1: Writing X server authority to /run/lightdm/root/:1
[+0.03s] WARNING: XServer 1: Failed to write authority: Failed to open X authority /run/lightdm/root/:1: No such file or directory
[+0.03s] DEBUG: XServer 1: Launching X Server
[+0.03s] DEBUG: Launching process 3741: /usr/bin/Xephyr :1 -seat seat0 -auth /run/lightdm/root/:1 -nolisten tcp
[+0.03s] DEBUG: XServer 1: Waiting for ready signal from X server :1
[+0.03s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.03s] WARNING: Could not enumerate user data directory /var/lib/lightdm-data: Error opening directory '/var/lib/lightdm-data': Permission denied
[+0.21s] DEBUG: Got signal 10 from process 3741
[+0.21s] DEBUG: XServer 1: Got signal from X server :1
[+0.21s] DEBUG: XServer 1: Connecting to XServer :1
[+0.21s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.21s] DEBUG: Session: Not setting XDG_VTNR
[+0.21s] DEBUG: Session pid=3751: Started with service 'lightdm-greeter', username 'louison'
[+0.23s] DEBUG: Session pid=3751: Authentication complete with return value 0: Success
[+0.23s] DEBUG: Seat seat0: Session authenticated, running command
[+0.23s] DEBUG: Launching process 3754: /usr/bin/numlockx on
[+0.23s] DEBUG: Process 3754 exited with return value 1
[+0.23s] DEBUG: Seat seat0: Exit status of /usr/bin/numlockx on: 1
[+0.23s] DEBUG: Seat seat0: Switching to greeter due to failed setup script
[+0.23s] DEBUG: Seat seat0: Creating greeter session
[+0.23s] DEBUG: Session: Not setting XDG_VTNR
[+0.23s] DEBUG: Session pid=3755: Started with service 'lightdm-greeter', username 'louison'
[+0.23s] DEBUG: Greeter closed communication channel
[+0.23s] DEBUG: Session pid=3751: Exited with return value 0
[+0.23s] DEBUG: Seat seat0: Session stopped
[+0.23s] DEBUG: Seat seat0: Stopping; failed to start a greeter
[+0.23s] DEBUG: Seat seat0: Stopping
[+0.23s] DEBUG: Seat seat0: Stopping display server
[+0.23s] DEBUG: Sending signal 15 to process 3741
[+0.23s] DEBUG: Seat seat0: Stopping session
[+0.23s] DEBUG: Session pid=3755: Sending SIGTERM
[+0.23s] DEBUG: Greeter closed communication channel
[+0.23s] DEBUG: Session pid=3755: Terminated with signal 15
[+0.23s] DEBUG: Session: Failed during authentication
[+0.23s] DEBUG: Seat seat0: Stopping session that failed authentication
[+0.23s] DEBUG: Seat seat0: Session stopped
[+0.23s] DEBUG: Process 3741 exited with return value 0
[+0.23s] DEBUG: XServer 1: X server stopped
[+0.23s] DEBUG: XServer 1: Removing X server authority /run/lightdm/root/:1
[+0.23s] DEBUG: Seat seat0: Display server stopped
[+0.23s] DEBUG: Seat seat0: Stopped
[+0.23s] DEBUG: Required seat has stopped
[+0.23s] DEBUG: Stopping display manager
[+0.23s] DEBUG: Display manager stopped
[+0.23s] DEBUG: Stopping daemon
[+0.23s] DEBUG: Exiting with return value 1

Re: [pacman] Supression accidentelle de paquets

Publié : sam. 01 févr. 2020, 14:30
par lesebas
Résolu en désinstallant et réinstallant lightdm