https://bugs.kde.org/show_bug.cgi?id=434118
Andre Woebbeking <woebbek...@kde.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |woebbek...@kde.org --- Comment #11 from Andre Woebbeking <woebbek...@kde.org> --- I had similar artifacts after upgrading to 5.23. Finally I had a look at ~/.config/kwinrc and found: [Compositing] AnimationSpeed[$d] Backend=OpenGL Enabled=true GLColorCorrection=false GLCore=true GLPlatformInterface=egl GLTextureFilter=2 HiddenPreviews=5 OpenGLIsUnsafe=false UnredirectFullscreen=false XRenderSmoothScale=false after I removed GLPlatformInterface=egl GLTextureFilter=2 all work fine again. I also have Intel HD Graphics and running a X11 session. One last note: I only had artifacts in Qt programmes. -- You are receiving this mail because: You are watching all bug changes.