В логах такое:
[ 2231.575] (II) UnloadModule: "vesa"
[ 2231.575] (II) UnloadSubModule: "int10"
[ 2231.575] (II) Unloading int10
[ 2231.575] (II) UnloadSubModule: "vbe"
[ 2231.575] (II) Unloading vbe
[ 2231.575] (EE) Screen(s) found, but none have a usable configuration.
[ 2231.575] (EE)
Fatal server error:
[ 2231.575] (EE) no screens found(EE)
[ 2231.576] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 2231.576] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 2231.577] (EE)
[ 2231.611] (EE) Server terminated with error (1). Closing log file.