https://bugs.kde.org/show_bug.cgi?id=457847
--- Comment #3 from Ralf Jung <p...@ralfj.de> --- It's definitely a KWin problem. When this just happened again, I tried killing plasmashell (using a virtual tty), but the screen remained frozen. Killing kwin with s SIGTERM was just entirely ignored, kwin rept running. Killing kwin with a SIGKILL finally unlocked my session, and after restarting plasma things seem to be running again. -- You are receiving this mail because: You are watching all bug changes.