Bug 515535

Summary:	Racing wheel connecting causes cursor to move without my permission
Product:	[Plasma] plasmashell	Reporter:	pollux/ned <pollux66>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	kde, sitter
Priority:	NOR
Version First Reported In:	6.5.91
Target Milestone:	1.0
Platform:	CachyOS
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description pollux/ned 2026-02-05 05:54:39 UTC

SUMMARY
I noticed today when plugging in my g920 racing wheel that then cursor will move without my permission and if i unplug the wheel the cursor wont react to my clicks on different windows on the desktop until i restart.

STEPS TO REPRODUCE
1. Have a g920 wheel
2. Plug it in either usb 2 or 3
3. Watch the cursor move like crazy :P

OBSERVED RESULT
Cursor moves without my permission and wont stop moving

EXPECTED RESULT
The cursor to not move until i move it lol

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Cachyos
KDE Plasma Version: 6.5.91
KDE Frameworks Version: 6.22.0
Qt Version: 6.11.0

ADDITIONAL INFORMATION
I am using a lamzu atlantis mouse aswell if that matters at all

There is no log so far that i can see in systemd and there is no crash to get a backtrace.

Video to show the problem so users understand more

https://drive.google.com/file/d/1wFcu41POoiTPrnSpdngn9OU_oJ0OmWvw/view?usp=sharing

Comment 1 Harald Sitter 2026-02-05 07:13:59 UTC


*** This bug has been marked as a duplicate of bug 514814 ***