With the help of Jean-Baptiste I was able to get some more information from a device exhibiting the problem.
The logs indicate that the phone is continuously receiving repeat key events (scancode=125=left-meta) from the touchscreen input device. These events are keeping the device awake. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity-system-compositor in Ubuntu. https://bugs.launchpad.net/bugs/1549701 Title: Sometimes devices don't suspend - display turns back on immediately Status in Canonical System Image: Confirmed Status in unity-system-compositor package in Ubuntu: New Status in unity8 package in Ubuntu: New Bug description: current build number: 267 device name: krillin channel: ubuntu-touch/rc-proposed/bq-aquaris.en it happens also on arale. sometimes the screen lock timeout is not honoured and the devices don't suspend when the lock timeout expires (display doesn' t turn off) $ sudo powerd-cli list [sudo] password for phablet: System State Requests: Name: com.canonical.Unity.Screen, Owner: :1.14, State: 1 To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1549701/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
