https://bugs.kde.org/show_bug.cgi?id=466200
Bug ID: 466200
Summary: Region artifacts that follow mouse ghosting when all
windows set to semi-transparent on Wayland with
multi-monitor setup
Classification: Plasma
Product: kwin
Version: 5.27.1
Platform: Archlinux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: compositing
Assignee: kwin-bugs-n...@kde.org
Reporter: kutikovpa...@gmail.com
Target Milestone: ---
STEPS TO REPRODUCE
1. Have multiple monitors
2. Start KDE Wayland session
3. Set window transparency (through window rules)
OBSERVED RESULT
1. Cursor trail on desktop.
2. Main display (bottom-right). Bottom right portion of the screen is black,
mouse movement in the top-left corners "wipes" black window away, similar to
mouse trail.*
3. Additional display (top). Right border of the screen is black, mouse
movement in the left border "wipes" black window away, similar to mouse trail.*
* Happens both on desktop and all applications.
EXPECTED RESULT
No artifact regions and no mouse trail
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux (6.1.12)
KDE Plasma Version: 5.27.1
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
ADDITIONAL INFORMATION
Nvidia proprietary driver, different refresh rates on all screens (120, 75,
60).
Turning blur off, turning any of the screens doesn't fix the issue.
Leaving only 1 display fixes the issue.
Monitor setup: https://postimg.cc/ZWkBxZXf
Bug showcase: https://youtu.be/tIT0kHvEeWY
--
You are receiving this mail because:
You are watching all bug changes.
