Short freezes when UI application launches


I’m having problems with A2000 GPU on Lenovo P1 laptop with Ubuntu 22.04 and nvidia-driver-515.
I have never seen such issue before and it is not occurring on Windows.

For some reason, every time I open an application from application launcher, whole UI freezes (Xserver) for 1-3 seconds. Once application opens, everything works to some extend fine.

There is one exception to this rule, If I open VMWare Horizon, it freezes on every windows move, resize and close of window.

Are you sure you’re running on X11, not Wayland?
Please run as root and attach the resulting nvidia-bug-report.log.gz file to your post.