https://bugs.kde.org/show_bug.cgi?id=432286
Bug ID: 432286 Summary: transparency+blur glitching with obscured animated windows underneath Product: kwin Version: 5.20.90 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: effects-various Assignee: kwin-bugs-n...@kde.org Reporter: pmarget...@gmail.com Target Milestone: --- Created attachment 135290 --> https://bugs.kde.org/attachment.cgi?id=135290&action=edit showcase SUMMARY There are visual glitches when using konsole with transparency and blur enabled when there is a window updating it's contents constantly and there's at least one window between konsole and the updating window. STEPS TO REPRODUCE 1. open program that actively repaints it's screen (e.g. audacious while playing, warframe launcher) 2. open some other program (e.g. dolphin, system settings) and position it over the program as described in 1) 3. open konsole with enabled transparency and blur OBSERVED RESULT Konsole will display rectangles and glitch in the areas which are updated in the program opened under 1) EXPECTED RESULT Konsole doesn't render updates happening in culled windows SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: archlinux (available in About System) KDE Plasma Version: 5.20.90 KDE Frameworks Version: 5.78 Qt Version: 5.15.2 ADDITIONAL INFORMATION x11, didn't test in wayland -- You are receiving this mail because: You are watching all bug changes.