My computer crashed suddenly while running some heavy tasks (mouse continued showing movement on screen but no reaction). After forcing restart, none of my monitor ports detects a connected monitor except for one, that does detect the monitor, but not its properties (i.e enables poor resolution only).
I'm running Ubuntu 20.04.1 with Gnome 3.36.3.
the output of xrandr:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768
default connected primary 1024x768+0+0 0mm x 0mm
1024x768 76.00*
Any suggestions?