bancaldo™

After the last upgrade it’s impossible to reboot, shutdown and logout from K menu. When I click on the icon, the system does nothing.
No errors in log files.
If I open the konsole and shutdown the system with command

sudo halt

or reboot it with:

sudo reboot

I’ve no problems, the system, shutdowns/reboots correctly.

The only way to correct everything is to rename the file
.kde/share/config/ksmserverrc
and let the system to recreate it, after reboot.
So from the konsole:

sudo mv .kde/share/config/ksmserverrc .kde/share/config/ksmserverrc.old
sudo reboot