Sebastian, the warnings are in FennecInstrumentationTestRunner: ../../../../../../../mobile/android/tests/browser/robocop/src/org/mozilla/gecko/FennecInstrumentationTestRunner.java:51: Missing permissions required by KeyguardManager.KeyguardLock.disableKeyguard: android.permission.DISABLE_KEYGUARD 48 final KeyguardManager keyguard = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE); 49 // Deprecated in favour of window flags, which aren't appropriate here. 50 keyguardLock = keyguard.newKeyguardLock(name); 51 keyguardLock.disableKeyguard(); 52 53 // Wake up the screen. ../../../../../../../mobile/android/tests/browser/robocop/src/org/mozilla/gecko/FennecInstrumentationTestRunner.java:76: Missing permissions required by KeyguardManager.KeyguardLock.reenableKeyguard: android.permission.DISABLE_KEYGUARD 73 } 74 if (keyguardLock != null) { 75 // Deprecated in favour of window flags, which aren't appropriate here. 76 keyguardLock.reenableKeyguard(); 77 } 78 } Do these need to be fixed?

Good question. It looks like all our testing manifests include the permission: https://dxr.mozilla.org/mozilla-central/search?q=DISABLE_KEYGUARD&redirect=false&case=true The permission itself has protection level "normal". So this is not affected by runtime permissions on Android 6+: http://developer.android.com/reference/android/Manifest.permission.html#DISABLE_KEYGUARD I almost think this is a false alarm. This has been added in bug 1168175. And I recently saw bug 1247697 rush by: The SecurityException was actually thrown during test. nalexander pushed a patch that suppresses the exception. nalexander: Do you have any more background on this?

> nalexander: Do you have any more background on this? This might be https://code.google.com/p/android/issues/detail?id=187041. I'm inclined to just ignore this for now.

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.