Plasma takes a long time to shutdown. After click on shutdown icon I see black screen and I can't even go to tty.
This also happened when I logged-out and pressed shutdown.
Here are some loges:
First - no shutdown at all
Second - it shutdowns but slowly
Before last plasma stable update shutdown took no more than about 5 second.
I also did:
Edit /etc/systemd/logind.conf KillUserProcesses=yes
but no results.