It turns out the underlying cause of this was that the indicator was going into an infinite loop and then terminating. The notification service then doesn't track its clients well (at all) and doesn't clear up the fullscreen notification when the indicator dies.
So far we have a fix for the infinite loop in the indicator. But next we need to make some enhancements to the behaviour of the notification service. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1447984 Title: Sim blocked dialogue broken on starting phone To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1447984/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs