https://bugs.kde.org/show_bug.cgi?id=418764
--- Comment #3 from talent...@hotmail.com --- It happend again. But this time , I loged into tty by Ctrl+Alt+F2 , and Found a process `kscreenlocker` using a lot of CPU, killed it then return to the lock screen by Ctrl+Alt+F1, and successfully get back into the system. -- You are receiving this mail because: You are watching all bug changes.