That's how I initially discovered this bug ;) The issues with the display manager can be solved by restarting the X server. But when the X server crashes (or SAK (Alt+SysRq+K) is issued), DBus seems to be gone too which breaks network manager among some others (battery status IIRC)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/786221 Title: Dbus fails to (re)start if `/var/run/dbus/` is present To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/786221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs