https://bugs.kde.org/show_bug.cgi?id=468131
Bug ID: 468131 Summary: 1px wide border at the sides of xwayland fullscreen windows Classification: Plasma Product: kwin Version: 5.27.3 Platform: Ubuntu OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: wayland-generic Assignee: kwin-bugs-n...@kde.org Reporter: dofficialg...@gmail.com Target Milestone: --- SUMMARY When using the wayland session with xwayland fullscreen windows, it can happen that there is one pixel at the bottom of the window where the desktop/hidden taskbar shows through. In addition, when spawning a xwayland program, it can happen that the title bar and window itself are separated by one pixel that shows desktop/below windows through. Even more occasionally, it can happen that the right side of a window has a 1 pixel border where the desktop can be seen through STEPS TO REPRODUCE 1. Open a minimum of two application that uses xwayland 2. Fullscreen both applications 3. Minimize the applications 4. Restore the applictions by clicking on them in the taskbar or alt-tabbing to them OBSERVED RESULT Observe the 1 pixel border at the bottom of the screen (and/or right side of a window) that shows the taskbar through it. EXPECTED RESULT The window is fullscreen with no 1 pixel border. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.27.3 KDE Frameworks Version: 5.104.0 Qt Version: 5.15.8 ADDITIONAL INFORMATION Video that shows the 1 pixel border: https://www.mediafire.com/file/oznsz7s4ccenw3t/PXL_20230328_214452939.mp4/file -- You are receiving this mail because: You are watching all bug changes.