Ubuntu
gnome-shell package

  1. Bug #2051383
  2. Comment #15

Comment 15 for bug 2051383

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: gnome-shell high CPU utilization when moving mouse cursor

Thanks. And good catch, yes it should be MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 on 22.04

It sounds like the main issue is the input rate of the Razer DeathAdder V2 and gnome-shell's inefficient processing of a high event rate. You should be able to bring it under control with kernel parameter usbhid.mousepoll=2 (or 4 or 8). But this is still a gnome-shell performance bug.