@elfy could you please attach here the output of following commands? loginctl show-seat seat0
loginctl seat-status seat0 I've seen you're using nvidia proprietary drivers, right? --- Robert Ancell, I suspect this is an example of that "critical case" I've pointed out in bug #1590581: main graphics device is not yet ready for seat0 when lightdm starts, so it faces seat0 with property CanGraphical=no. What do you think about it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1365336 Title: Lightdm update=No desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs