https://bugs.kde.org/show_bug.cgi?id=342326
--- Comment #30 from Thomas Lübking <thomas.luebk...@gmail.com> --- It seems the southern islands chips do Xv via GLAMOR, ie. OpenGL... http://xorg.freedesktop.org/wiki/RadeonFeature/ So this seems strictly related to redirected GL clients. Did you try downforcing buffer_age support? export KWIN_USE_BUFFER_AGE=0; kwin_x11 --replace & (I do not assume this to be the cause if it's related to some windows only) Can you please attach /var/log/Xorg.0.log and - if present - ~/.drirc? -- You are receiving this mail because: You are watching all bug changes.
