It's unfortunately still unclear what's happening here. The working assumption is that dbus traffic is high in those instances, causing messages to get queued and block some parts of the system. Unfortunately steps to reproduce still unknown :/
** Changed in: unity8 (Ubuntu) Assignee: Michael Terry (mterry) => (unassigned) ** Changed in: unity8 (Ubuntu) Status: Confirmed => Triaged ** Changed in: unity8 (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1421455 Title: Slow wake up time on physical power button pressed Status in unity8 package in Ubuntu: Incomplete Bug description: Device: bq Aquaris E4.5 running: Stable #17 When pressing on physical power button on device to wake it up sometime it even takes up to 2-3 secs before anything appears on the screen. This time wary but its hard to tell then its shorter and when is longer. This is not so bad on nexus4. Should you need more info, I'm happy to help. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1421455/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp