I said: > When Firefox stop, or everything goes away and return to the gdm (login screen), first thing I do is: > echo 0 > /sys/modules/drm/parameters/debug > to stop logging so much messages. > It is better to reboot using nouveau.noaccel=1 on the linux line when a bug arrive. That way, the system is much more stable during investigation and report. Is you cannot 'systemctl reboot', you might: Alt-PrintScreen (a.k.a. Magic SysReq) s to Synchronize Alt-PrintScreen u to Unmount Alt-PrintScreen b to reBoot After reboot, use -b -1 on the command line rather than -b, to access previous boot session.
