https://bugs.kde.org/show_bug.cgi?id=514951
Bug ID: 514951
Summary: [Wayland] [NVIDIA] gamecontroller.so plugin locks
cursor in screen corner when Game Controller KCM is
opened
Classification: Plasma
Product: kwin
Version First 6.5.90
Reported In:
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: input
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
SUMMARY
Opening System Settings → Game Controller causes the mouse cursor to become
locked/magnetized to the bottom-right corner of the screen. The cursor becomes
invisible when stationary but visible when moved rapidly.
STEPS TO REPRODUCE
1. Use Plasma Wayland session with NVIDIA hybrid GPU
2. Open System Settings
3. Navigate to "Game Controller" section
OBSERVED RESULT
Cursor immediately locks to bottom-right corner, becomes invisible.
EXPECTED RESULT
Game Controller settings page opens normally without affecting cursor.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux (KDE-Unstable repository)
KDE Plasma Version: 6.5.90
KDE Frameworks Version: 6.22.0
Qt Version: 6.11.0
Kernel: 6.18.6-zen1-1-zen
ADDITIONAL INFORMATION
GPU: Intel UHD Graphics (CometLake-H) + NVIDIA GeForce RTX 3060 Mobile (hybrid)
NVIDIA Driver: 590.48.01 (Open Kernel Module)
Workaround: Rename /usr/lib/qt6/plugins/kwin/plugins/gamecontroller.so — after
this, KCM opens and works correctly (tested with Xbox 360 controller via
Bluetooth).
Bug occurs with or without a game controller connected. Reproducible 100%.
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