This has happened a couple of times now while using Blender or Zoom but I’m still unable to really reproduce it.
Description:
Suddenly the desktop freezes while e.g. clicking a button. In this example the animation of clicking a button jitters back and forth as if the last couple of frames were playing in a loop. I can still move my cursor however it vanishes in some areas of the screen. Applications like Spotify still react to keyboard shortcuts. I can also switch to TTY3 and use it normally. When switching back I get prompted by the login shell like usual but after logging in I get to the same screen as before. I could only fix it by rebooting.
System Info:
Kernel: 5.11.22-2-MANJARO
GPU: GeForce GTX 1050 Ti Mobile
Video Driver: video-hybrid-intel-nvidia-prime