https://bugs.kde.org/show_bug.cgi?id=478093
Bug ID: 478093 Summary: windows appear upside down in present windows effect if too many are open Classification: Plasma Product: kwin Version: master Platform: Neon OS: Linux Status: REPORTED Severity: minor Priority: NOR Component: effects-present-windows Assignee: kwin-bugs-n...@kde.org Reporter: fanzhuyi...@gmail.com Target Milestone: --- Created attachment 163889 --> https://bugs.kde.org/attachment.cgi?id=163889&action=edit upside down windows SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Open a bunch of windows (I did seq 1 10 | xargs -I{} bash -c "xclock -geometry 200x200 &") 2. Toggle present windows OBSERVED RESULT Some windows are upside down (see attachment) EXPECTED RESULT All windows are right side up SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.90.0 KDE Frameworks Version: 5.246.0 Qt Version: 6.6.0 Kernel Version: 6.2.0-37-generic (64-bit) Graphics Platform: Wayland Processors: 20 × 13th Gen Intel® Core™ i9-13900H Memory: 15.2 GiB of RAM Graphics Processor: Mesa Intel® Graphics Manufacturer: ASUSTeK COMPUTER INC. Product Name: ROG Zephyrus G16 GU603VV_GU603VV System Version: 1.0 ADDITIONAL INFORMATION I had the minimal overlap window placement. The output of kscreendoctor -o is Output: 1 eDP-1 enabled connected priority 1 Panel Modes: 0:2560x1600@240*! 1:2560x1600@60 2:1600x1200@60 3:1280x1024@60 4:1024x768@60 5:2560x1600@60 6:1920x1200@60 7:1280x800@60 8:2560x1440@60 9:1920x1080@60 10:1600x900@60 11:1368x768@60 12:1280x720@60 Geometry: 1920,0 1707x1067 Scale: 1.5 Rotation: 1 Overscan: 0 Vrr: Automatic RgbRange: Automatic HDR: incapable Wide Color Gamut: incapable ICC profile: none Output: 2 HDMI-A-1 enabled connected priority 2 HDMI Modes: 0:1920x1080@60*! 1:1920x1080@72 2:1920x1080@60 3:1920x1080@50 4:1680x1050@60 5:1600x900@60 6:1280x1024@60 7:1440x900@60 8:1280x800@60 9:1280x720@60 10:1280x720@60 11:1280x720@50 12:1024x768@70 13:1024x768@60 14:800x600@72 15:800x600@60 16:800x600@56 17:720x576@50 18:720x480@60 19:640x480@73 20:640x480@60 Geometry: 0,0 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: none -- You are receiving this mail because: You are watching all bug changes.