Created attachment 182754 [details] The video shows how cursor move *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports Please remove this comment after reading and before submitting - thanks! *** SUMMARY STEPS TO REPRODUCE Update to 6.4.0 OBSERVED RESULT The cursor stutters and doesn't move smoothly EXPECTED RESULT The cursor moves smoothly SOFTWARE/OS VERSIONS Operating System: ArchLinux KDE Plasma Version: 6.4.1 KDE Frameworks Version: 6.15.0 Qt Version: 6.9.1 Kernel Version: 6.15.2-1-cachyos (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 8845HS w/ Radeon 780M Graphics Memory: 32 GiB of RAM (30.6 GiB usable) Graphics Processor: AMD Radeon 780M Graphics ADDITIONAL INFORMATION Work normally in some apps like Firefox, Chromium, Steam and all games This issue only started happening after the upgrade to Plasma 6.4.0
Thanks for the bug report, and the screen recording. Can I ask you to get some system logs, save them to a file, and attach that file to this bug report? To get the logs for your current session, and save them to a file, use this: journalctl -b > ~/log.txt Thanks
(In reply to TraceyC from comment #1) > Thanks for the bug report, and the screen recording. Can I ask you to get > some system logs, save them to a file, and attach that file to this bug > report? > > To get the logs for your current session, and save them to a file, use this: > > journalctl -b > ~/log.txt > > Thanks Actually there isn’t any helpful information in journal. I tried disabling VRR and the problem is fixed.
Thanks for the reply. It sounds like this is a problem with the AMD / mesa drivers then. Please read https://docs.mesa3d.org/bugs.html and submit a bug report for the Mesa developers. Thanks!