It is hard to diagnose, because its failures seem to be time based, rather than number of times you hit the hotkey based. Once it fails a couple of times and starts working, it stays working for a while afterwards.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/687550 Title: lock screen hotkeys do not always work -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
