Question Xorg ne parvient pas à démarrer après la mise à niveau vers 18.04: / dev / dri / card0: aucun fichier de ce type


Ceci est un ordinateur portable Asus avec des graphiques hybrides Intel-Nvidia. Tout fonctionnait bien avant la mise à niveau. J'ai supprimé (et purgé) les paquets nvidia xserver. J'ai réinstallé les packages intel, vesa et nouveau xserver. Je ne peux avoir accès qu'en mode de secours.

Here are the error lines from /var/log/Xorg.0.log:
[    77.362] (EE) dbus-core: error connecting to system bus: org.freedesktop.DBus.Error.FileNotFound (Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory)
[    77.376] (EE) open /dev/dri/card0: No such file or directory
[    77.376] (EE) open /dev/dri/card0: No such file or directory
[    77.376] (EE) open /dev/dri/card0: No such file or directory
[    77.376] (EE) Screen 0 deleted because of no matching config section.
[    77.376] (EE) Device(s) detected, but none match those in the config file.
[    77.377] (EE) open /dev/dri/card0: No such file or directory
[    77.377] (EE) open /dev/dri/card0: No such file or directory
[    77.377] (EE) open /dev/dri/card0: No such file or directory
[    77.377] (EE) Screen 0 deleted because of no matching config section.
[    77.377] (EE) Device(s) detected, but none match those in the config file.
[    77.377] (EE) 
[    77.377] (EE) no screens found(EE)

/dev/dri/card0 is present and readable:
ls /dev/dri
total 0
drwxr-xr-x  2 root root       120 May 21 20:36 by-path/
crw-rw----+ 1 root video 226,   0 May 21 20:36 card0
crw-rw----+ 1 root video 226,   1 May 21 20:36 card1
crw-rw----+ 1 root video 226, 128 May 21 20:36 renderD128
crw-rw----+ 1 root video 226, 129 May 21 20:36 renderD129

egrep -i 'VGA|NVIDIA' ~/tmp/sysinfo.txt 
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 3D controller: NVIDIA Corporation GK104M [GeForce GTX 870M] (rev a1)

/proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.15.0-22-generic root=UUID=d9065d6f-7fee-451b-a9df-5a6863a4b1e3 ro quiet splash vt.handoff=1

1
2018-05-22 04:07


origine




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