| Summary: | Blur glitches on draw call of invisible window (X11 + Wayland). | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Vladislav <nullzert.null> |
| Component: | effects-various | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | REPORTED --- | ||
| Severity: | normal | CC: | doncbugs, nullzert.null |
| Priority: | NOR | ||
| Version: | 5.24.5 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | bug record | ||
Plasma 5.25.2 update: Now it's harder to reproduce and looks different. |
Created attachment 148693 [details] bug record *Bug recording attached* STEPS TO REPRODUCE 1. Have blur enabled. 2. Open following windows: * 1) Window with frequent draw calls (works with gears from extra/mesa-demos on Arch Linux and mvp) (it also need to be not too big) * 2) Some fully maximized window (Dolphin works) * 3) Window with background transparency (works with themed Konsole) 3. Stack (only) those windows in that order, so (1) will be covered with (3) OBSERVED RESULT Blur "blinks" in places where on (1) called draw EXPECTED RESULT Normal blur SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.24.5 KDE Frameworks Version: 5.93.0 Qt Version: 5.15.3 Kernel Version: 5.17.5-arch1-1 (64-bit) Graphics Platform: X11 Processors: 12 × AMD Ryzen 5 4600H with Radeon Graphics Memory: 7,2 GiB of RAM Graphics Processor: AMD RENOIR