Public bug reported: The way system-compositor holds down suspend is by acquiring a suspend blocker from powerd. This is currently working fine for all cases but the one after booting the system.
What you would expect after boot: phablet@ubuntu-phablet:~$ powerd-cli list powerd-cli: Running as user is not fully supported. System State Requests: Name: com.canonical.Unity.Screen, Owner: :1.9, State: 1 What you get: phablet@ubuntu-phablet:~$ powerd-cli list powerd-cli: Running as user is not fully supported. System State Requests: None That makes the system to automatically suspend in a weird way when someone tries to play a music/video (which basically mean an extra suspend blocker acquire/release), making the system to suspend directly. To reproduce: - Boot the system - Open media-player - Play one song - Stop System will suspend and screen will be off. ** Affects: powerd (Ubuntu) Importance: Undecided Status: New ** Affects: unity-system-compositor (Ubuntu) Importance: Undecided Status: New ** Also affects: powerd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353647 Title: No powerd suspend blocker after boot (just after first screen off/on cycle) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/powerd/+bug/1353647/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs