https://bugs.kde.org/show_bug.cgi?id=495520
--- Comment #2 from elig...@163.com --- (In reply to Nate Graham from comment #1) > How many screens you you have? > > Does the issue go away if you switch your Plasma theme to something that's > not Breeze? I'm using the internal screen of my laptop. I've tried several pre-installed themes of plasma: the "breeze dark" and "breeze light" theme often go wrong when I lock the screen, while on few occasions they display the lock screen correctly. The "breeze dark and light" and "Oxygen" theme never go wrong when I lock the screen. -- You are receiving this mail because: You are watching all bug changes.