As far as hybrid (optimus) machines maybe this is hardware dependent? On all mine (660m, 775m, 940m) nvidia modeset=1 & Prime Synchronization work just fine, 16.04.3 thru 17.10. In 16.04.3 obviously using lightdm, in 17.10 using gdm3.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706474 Title: gdm3 nvidia modeset=1 is broken, external screens don't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1706474/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs