Ubuntu
plasma-desktop package

  1. Bug #1465866
  2. Comment #6

Comment 6 for bug 1465866

Revision history for this message
Peter Hewett (peter-hewett) wrote :

Similar symptoms experienced here on Kubuntu 15.10; occasionally (but not always) when I click shutdown or log off, the system doesn't exit, ksmserver goes to 100% CPU and system become unresponsive (or very very slow to open a new window).

Could this be related to KDE bug 328571 ?
https://bugs.kde.org/show_bug.cgi?id=328571