Ubuntu
xserver-xorg-video-amdgpu package

  1. Bug #1866616
  2. Comment #2

Comment 2 for bug 1866616

Revision history for this message
Robert C Jennings (rcj) wrote : Re: 2nd display stopped working

The log shows "open /dev/dri/card0: No such file or directory" but it does exist:

$ ls -l /dev/dri/card0
crw-rw----+ 1 root render 226, 0 Mar 9 06:12 /dev/dri/card0

Unplugging the display from DVI-D-0 and plugging it back in does not result in showing up in xrandr output.