Mutter

  1. Bug #1964037
  2. Comment #14

Comment 14 for bug 1964037

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: gnome-shell crashes when attempting to enable second monitor on second GPU (Nvidia >= 495) in a Wayland session

It appears my work in progress avoids the crash nicely:

https://gitlab.gnome.org/vanvugt/mutter/-/commits/fall-back-from-secondary-gpu

Although it's slow -- it works by avoiding Nvidia GBM when the driver refuses to work in a hybrid setup, and just uses Nvidia KMS to scan out dumb buffers rendered by the primary GPU instead... but it appears that's still faster than using Xorg!?