https://bugs.kde.org/show_bug.cgi?id=357116
--- Comment #4 from Thomas Lübking <thomas.luebk...@gmail.com> --- (In reply to AnAkkk from comment #2) > 1) A black square in the top left corner when compositing is disabled ie. an override_redirect (unmanaged) ARGB window. It's always above the other windows, but you can only see it when not compositing. Smells like a plasmashell bug to me? (Sounds as if it *should* be an input_only window and even that seems questionable) Can you "xprop" & "xwininfo" it? > 3) Windows decorations having weird "buggy" black borders around them Can you make a Screenshot? > > KWIN_USE_BUFFER_AGE=0 kwin_x11 --replace & > 2) Flickering when moving windows after compositing has been reenabled > That seem to fix 2), but doesn't fix 3) > No, only when suspended with the rules. Does it also happen if you eg. create a rule for a) xterm b) (windowed!) glxinfo -- You are receiving this mail because: You are watching all bug changes.