This is different from bug #1531158 and it describes two different behaviors.
> Expected - Leaving the phone for a minute must not dim the screen. > Actual - After a minute the screen dims. (I am assuming this is referring to the case when a call is active) USC/Powerd currently implement the behavior as stated in the requirements doc [1]. In particular, the use case: "answer call, let the inactivity timer of 60secs turn off screen [YES] proximity cover/uncover should turn on the screen [YES]". > Expected - After the call is finished, the proximity sensor must be > deactivated. > Actual - After the call is finished, the proximity sensor is active. This is a known issue. There are some technical/architectural issues that have stopped us from providing a better behavior. Currently, ending a call is treated (almost) like a notification arrival, which enables proximity, turns on the screen (if screen is not covered) and enables a short inactivity timeout (15s). [1] https://docs.google.com/document/d/1RBoVknCLZ4GQ8E_iVftd3i_KmdxI5d6JrBt7i5EDZO0/edit ** This bug is no longer a duplicate of bug 1531158 Screen stays black if outgoing call is rejected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1518385 Title: Proximity sensor kept active after call ended To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1518385/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs