Proof of concept workaround/fix: https://gitlab.gnome.org/vanvugt/mutter/-/commit/8c57fd13766c74007c696a0fbb74f1b2a89ff099
But even when finished it will be a little slow. We're waiting for Nvidia to update their driver such that the GBM API doesn't fail when it's the secondary GPU. Until then we should probably default to Xorg so that all monitors work with reasonable performance. -- 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/1959888 Title: Wayland sessions can't use external monitors that are connected to an Nvidia GPU with the proprietary driver To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1959888/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
