https://bugs.kde.org/show_bug.cgi?id=464732
--- Comment #2 from Pellaeon Lin <nfsmw...@gmail.com> --- The bug happened a few more times after my initial reporting, usually once around every 3 days. I'd like to add a few points of observations and questions: When the last time freeze happened, I tried doing the following things: 1. Switch to tty2 using Ctrl+Alt+F2 and log in 2. Run `killall plasmashell` 3. Switch back to tty1 using Ctrl+Alt+F1 4. I observe that the screen does not change, displaying the same content as it was frozen. It does not respond to any keyboard input (except for Capslock). I can still move the mouse but clicking has no effect. 5. I observe that I can still toggle Caps Lock (the light will switch on/off). I have the following questions: 1. According to this thread https://forum.manjaro.org/t/plasmashell-freezes/127677 , `killall plasmashell` should stop the shell and I can launch a new terminal and run `plasmashell --replace` to restart it. However as I mentioned in (4) above it stays frozen. Does this mean that this problem is not related to plasmashell? 2. According to https://wiki.ubuntu.com/X/Troubleshooting/Freeze , my symptons might indicate a X server issue? -- You are receiving this mail because: You are watching all bug changes.