https://bugs.kde.org/show_bug.cgi?id=363079
--- Comment #11 from Thomas Lübking <thomas.luebk...@gmail.com> --- There're several reports about GLX clients not painting correctly when using EGL compositing, I'd suggest to switch to GLX (and somehow doubt EGL would have been the default? Distro deviation?) Please check the behavior w/ the compositor suspended (SHIFT+Alt+F12, *SHIFT* - the thing to type upcase chars ;-) to rule in or out the compositor. According to the glxinfo, the GL installation is ok, but you explained the xrender setting anyway. -- You are receiving this mail because: You are watching all bug changes.