cat Xorg.0.log | grep EE
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    37.745] (EE) [drm] Failed to open DRM device for pci:0000:01:00.0: -19
[    37.745] (EE) open /dev/dri/card0: No such file or directory
[    37.745] (EE) open /dev/dri/card0: No such file or directory
[    37.746] (EE) Screen 0 deleted because of no matching config section.
[    37.752] (EE) AIGLX: reverting to software rendering