@Christian, dbus got reloaded a bunch of time during the upgrade according to the log, that's expected, what isn't is that it stopped responding. I haven't seen other reports from that so far so it's probably an uncommon bug/issue hit there, I'm unsure how to debug it, especially after facts...
** Summary changed: - Gnome Shell crashed on background upgrade of accountsservice + dbus timeout-ed during an upgrade, taking services down including gdm -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1871538 Title: dbus timeout-ed during an upgrade, taking services down including gdm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/accountsservice/+bug/1871538/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs