https://bugs.kde.org/show_bug.cgi?id=406769
--- Comment #2 from JORGETECH <jorgesan...@gmail.com> --- (In reply to Vlad Zagorodniy from comment #1) > If you run kwin with KWIN_USE_BUFFER_AGE=0, does flickering occur? I restarted kwin using that variable but I still have the same problem. I open a game, disable compositing after it started, close the game, reenable compositing and when I open a new window I can see black artifacts in the border that are gone when I move the mouse over the affected areas. The bug is quite arbitrary, sometimes it creates black artifacts in the window borders, other times it cause flickering when opening widnows. -- You are receiving this mail because: You are watching all bug changes.