Voici le contenu des divers fichiers Xorg.?.log:
[root@farsight ~]# grep "EE" /var/log/Xorg.?.log
/var/log/Xorg.0.log: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.0.log:[ 40.226] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.0.log:[ 40.335] (EE) Failed to load module "glamoregl" (module does not exist, 0)
/var/log/Xorg.1.log: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.1.log:[ 792.974] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.1.log:[ 792.975] (EE) Failed to load module "glamoregl" (module does not exist, 0)
/var/log/Xorg.1.log:[ 7590.469] (EE) Server terminated successfully (0). Closing log file.
/var/log/Xorg.2.log: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.2.log:[ 5063.430] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.2.log:[ 5073.336] (EE) Server terminated successfully (0). Closing log file.
/var/log/Xorg.8.log: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.8.log:[ 7393.893] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.8.log:[ 7393.894] (EE) Failed to load module "glamoregl" (module does not exist, 0)
/var/log/Xorg.8.log:[ 19869.280] (EE) Server terminated successfully (0). Closing log file.
/var/log/Xorg.9.log: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.9.log:[ 22.005] (II) Loading extension MIT-SCREEN-SAVER
Et voici les fichiers Xorg.?.log.old:
/var/log/Xorg.0.log.old: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.0.log.old:[ 81.170] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.0.log.old:[ 81.174] (EE) Failed to load module "glamoregl" (module does not exist, 0)
/var/log/Xorg.0.log.old:[ 19891.092] (EE)
/var/log/Xorg.0.log.old:[ 19891.092] (EE) xf86CloseConsole: VT_ACTIVATE failed: Input/output error
/var/log/Xorg.0.log.old:[ 19891.092] (EE)
/var/log/Xorg.0.log.old:[ 19891.092] (EE)
/var/log/Xorg.0.log.old:[ 19891.092] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
/var/log/Xorg.0.log.old:[ 19891.092] (EE)
/var/log/Xorg.0.log.old:[ 19891.093] (EE)
/var/log/Xorg.0.log.old:[ 19891.093] (EE) Backtrace:
/var/log/Xorg.0.log.old:[ 19891.210] (EE) 0: /usr/bin/X (OsLookupColor+0x129) [0x46f059]
/var/log/Xorg.0.log.old:[ 19891.211] (EE) 1: /lib64/libpthread.so.0 (__restore_rt+0x0) [0x3b56e0ef8f]
/var/log/Xorg.0.log.old:[ 19891.212] (EE) 2: ? (?+0x0) [0x51]
/var/log/Xorg.0.log.old:[ 19891.212] (EE)
/var/log/Xorg.0.log.old:[ 19891.212] (EE) Segmentation fault at address 0x51
/var/log/Xorg.0.log.old:[ 19891.212] (EE)
/var/log/Xorg.0.log.old:[ 19891.212] (EE) Caught signal 11 (Segmentation fault). Server aborting
/var/log/Xorg.0.log.old:[ 19891.212] (EE)
/var/log/Xorg.1.log.old: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.1.log.old:[ 1025.360] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.1.log.old:[ 1025.360] (EE) Failed to load module "glamoregl" (module does not exist, 0)
/var/log/Xorg.1.log.old:[ 5615.657] (EE) Server terminated successfully (0). Closing log file.
/var/log/Xorg.2.log.old: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.2.log.old:[ 2656.326] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.8.log.old: (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
/var/log/Xorg.8.log.old:[ 13537.204] Initializing built-in extension MIT-SCREEN-SAVER
/var/log/Xorg.8.log.old:[ 13537.204] (EE) Failed to load module "glamoregl" (module does not exist, 0)
/var/log/Xorg.8.log.old:[ 13571.634] (EE) Server terminated successfully (0). Closing log file.
Ce qui est surprenant, c'est que certain de ces logs sont dans le groupe bumblebee et un fichier log.old est dans le groupe de mon utilisateur principale.