[Bug 97119] screen distortion under KDE when running without compositor

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 24 12:42:44 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97119

--- Comment #7 from Johannes Hirte <johannes.hirte at datenkhaos.de> ---
(In reply to Michel Dänzer from comment #5)
> Since it happens with modesetting as well, it's more likely a Mesa issue.
> 
> I wonder if this might be a duplicate of bug 97029. Maybe try if setting the
> environment variable R600_DEBUG=nodma for the kwin process avoids the
> problem.

Yes, seems this fixes the distortions as well as the flickering. I've set
R600_DEBUG globally, so kwin and Xorg are affected both.

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