Public bug reported: After upgrading from 17.04 to 17.10, it's not possible to log into the default 'Ubuntu' session unless I log into Unity first. If I log into Unity, immediately log out, then log into Ubuntu, it logs in without issue.
If I don't log into Unity first, the login attempt to Ubuntu briefly shows a black screen, then returns immediately to the login prompt. >From suspend or hibernate, I can continue using the Wayland session without issue through poweroff. If I reboot or shutdown, the first login needs to be Unity, then I can log out and back to the Ubuntu session normally. Attached is some output from syslog showing gnome-session related errors. I'm not sure if they show the specific error, but they do appear at the time a first Ubuntu login is attempted. ** Affects: ubuntu Importance: Undecided Status: New ** Attachment added: "syslog_clip.txt" https://bugs.launchpad.net/bugs/1726192/+attachment/4986742/+files/syslog_clip.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726192 Title: 17.10 Login To Wayland Fails Unless User Logs Into Unity First To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1726192/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs