Ubuntu
kwin package

  1. Bug #1849084
  2. Comment #54

Comment 54 for bug 1849084

Revision history for this message
khitschler (klaus-hitschler) wrote :

At least for me I found a reproducible workaround for the resume bug. I found it more or less with try and error.

I added the option "EnablePageFlip" to the configuration file "/usr/share/X11/xorg.conf.d/10-amdgpu.conf" like this:

Section "OutputClass"
        Identifier "AMDgpu"
        MatchDriver "amdgpu"
        Driver "amdgpu"
        Option "EnablePageFlip" "off"
EndSection

and restarted. With this option set my computer always return from suspend. I do not really know about the impact of "EnablePageFlip" but I do not feel any significant degradation of video performance.

Maybe this will help to catch the annoying bug.