I had the same problem with Intel + AMD tandem on a desktop. I solved it by adding in /etc/environment:
MUTTER_ALLOW_HYBRID_GPUS=1 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1724583 Title: gdm3 in Ubuntu 17.10 doesn't list wayland sessions when using hybrid graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1724583/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
