Created attachment 122792 [details] Screenshot of the corruption When the screen fade-out when i want to disconnect from kde, the screen is corrupted. This problem wasn't here when it was with a Pitcairn card (HD7870), the problem is with a Tonga card (R9 380 2gb). * mesa from git * llvm from svn * xf86-video-amdgpu 1.1.0 (same with 1.0.1 or modesetting driver) * xorg-server 1.18.3 * kernel 4.6_rc2 (same with 4.4 and 4.5) Afaik it is not a regression, i have this problem since january when i bought the card.
Created attachment 122793 [details] xorg log file
Created attachment 122794 [details] dmesg log file
Same here. But not only Plasma logout dialog is effected. The whole wayland session is. Also R9 380 with AMDGPU 1.1.0
Created attachment 124194 [details] photo of wayland corruption https://bugs.kde.org/show_bug.cgi?id=362788 is the bugreport on bko aaand here is a pic from wayland session. maybe its related
Setting the environment variable R600_DEBUG=nodcc for the kwin process works around this problem for me.
(In reply to Michel Dänzer from comment #5) > Setting the environment variable R600_DEBUG=nodcc for the kwin process works > around this problem for me. +1 it also worksaround wayland session and maybe also this one: https://bugs.kde.org/show_bug.cgi?id=361154 (i dont know right now for sure but it looks like it does)
(In reply to lumks from comment #6) > https://bugs.kde.org/show_bug.cgi?id=361154 nope thats something different (: .. still is there even with nodcc so just ignore it
My kde bugreport: https://bugs.kde.org/show_bug.cgi?id=361154
Oups sorry, wrong cut&paste https://bugs.kde.org/show_bug.cgi?id=361933
I can't reproduce this anymore.
(In reply to Laurent carlier from comment #10) > I can't reproduce this anymore. Possible fix: https://cgit.freedesktop.org/mesa/mesa/commit/?id=095803a37aa67361fc68604e81f858f31ae59b1b Closing.
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