It wasn't due to nvidia-drm.modeset=0. gdm still works with that absent from the boot parameters.
It could be a fix in gdm3, which is now at 3.27.92-0ubuntu1. But https://launchpad.net/ubuntu/+source/gdm3/ suggests that was released over a week ago, and this problem was definitely still present yesterday. It could also have been a fix in mesa, which I see has gone from 18.0.0~rc4 to 18.0.0~rc5. -- 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/1754218 Title: [regression] gdm 3.27 shows blank login screen on primary monitor when two monitors are connected on a hybrid intel/nvidia system To manage notifications about this bug go to: https://bugs.launchpad.net/gdm/+bug/1754218/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
