https://bugs.kde.org/show_bug.cgi?id=392749
--- Comment #4 from Alexey Min <alexey....@gmail.com> --- (In reply to Bhushan Shah from comment #1) > Alexey: is it possible that this is related to your recent change about > mesa-18? and maybe it needs similar change in X11 side? It is possible that x11 side also needs a change. But there's the problem, I'm using mesa from git (mesa-9999 in Gentoo terms), also amdgpu (only 4.15 kernel, not 4.16), and when I was trying X11 session, I did not see problems. If this bug happens with Mesa-17.2, then it is probably some other issue. My fix was about kwin_wayland failed to init OpenGL compositing, and was falling back to QPainter, but this bug's supportInformation shows that OpenGL compositing is used. -- You are receiving this mail because: You are watching all bug changes.