[Bug 47905] Lock Screen doesn't work sometimes (Dapper)

Public bug reported: When clicking the red button on the right top of the screen, and then clicking the Lock-Screen-Button, sometimes the screen keeps open. When doing the same again, it suddenly works and the screen locks. Not really reproducable, but perhaps a bug... ** Affects:

[Bug 47905] Lock Screen doesn't work sometimes (Dapper)

Public bug reported: When clicking the red button on the right top of the screen, and then clicking the Lock-Screen-Button, sometimes the screen keeps open. When doing the same again, it suddenly works and the screen locks. Not really reproducable, but perhaps a bug... ** Affects: