I just had exactly the same problem after enabling remote access. It worked again once I moved the file /etc/gdm/gdm.conf-custom out of the way.
-- GDM refuses to restart after activating XDMCP https://bugs.launchpad.net/bugs/118193 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
