https://bugs.kde.org/show_bug.cgi?id=357116
Bug ID: 357116 Summary: Using a window rule to turn off compositing causes flickering windows when compositing is turned back on Product: kwin Version: 5.5.1 Platform: Archlinux Packages OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: anakin...@gmail.com I am now using a window rule to turn off compositing when I launch CS GO. When I exit CS GO, I see lot of flickering problems. For example, it happens to the decorations around some windows (although not all the time). It also just happened to the place where the yakuake window was (yakuake is hidden), when I switch between windows, I see a black window flickering at the same place as this window was. Grabbing a fullscreen window title bar (like firefox) and then moving it around causes huge flickering all over the screen. I am on a laptop with an optimus setup, so everything runs on the intel card, and the game on the nvidia card. The only way I have found to fix the issue is to restart kwin. Reproducible: Always -- You are receiving this mail because: You are watching all bug changes.