Ubuntu
mutter package

  1. Jammy (22.04)
  2. Bug #2059847
  3. Comment #39

Comment 39 for bug 2059847

Revision history for this message
Nathan Bryant (nbryant42) wrote : Re: Input lag or freezes on Nvidia desktops with X11

The fix in the PPA is not working for me on Jammy: the lag may be gone, but some rendering is intermittently missed.

Some info:

linux-image-6.5.0-27-generic 6.5.0-27.28~22.04.1
nvidia-driver-550 550.67-0ubuntu1.22.04.1

Maybe related in journalctl:

Apr 06 09:47:33 alphasite gnome-shell[2505]: Can't update stage views actor <unnamed>[<MetaWindowGroup>:0x5b2bd9670320] is on because it needs an allocation.
Apr 06 09:47:33 alphasite gnome-shell[2505]: Can't update stage views actor <unnamed>[<MetaWindowActorX11>:0x5b2bdb6eb320] is on because it needs an allocation.
Apr 06 09:47:33 alphasite gnome-shell[2505]: Can't update stage views actor <unnamed>[<MetaSurfaceActorX11>:0x5b2bdb6eea60] is on because it needs an allocation.

I think something similar was happening on nvidia-driver-535; I upgraded to 550 in an attempt to fix this.