Your log says it chose Intel as the primary GPU because that was the "boot VGA". So the BIOS chose the primary GPU.
Try to change it in the BIOS or even disable the integrated GPU if that's an option. Otherwise you can add rules to /usr/lib/udev/rules.d to tell Mutter the primary GPU, but I don't remember the syntax. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2105500 Title: Low FPS on wayland when running dual monitors on laptop with Nvidia GPU and iGPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2105500/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
