https://bugs.kde.org/show_bug.cgi?id=494927
--- Comment #16 from Airbag <saroum...@rbox.me> --- Eureka ! On my setup, I found a way to reproduce the problem at will (and a workaround to avoid it completely) 1. Lock the screen manually (or wait for the X min delay you have set up in the settings), and wait for the screen to turn off / go in standby mode 2. Wake up the screen *with the mouse* 3. You can't unlock as previously described How to avoid the problem => change step 2 : 2. Wake up the screen *with the keyboard* (don't touch the mouse at all) => You can unlock normally. -- You are receiving this mail because: You are watching all bug changes.