Emilio Recio wrote:
So I have to use LXQt Desktop env because the freezing returned with
the
latest update of Fedora 22:
If you're seeing freezes, you can test a xorg-x11-server patch available
from copr,
https://copr.fedoraproject.org/coprs/rdieter/libxcb/
and see if that helps any.
You didn't mention the circumstances for your freezes, but that copr
workaround addresses one possible issue when plasma5 receives notifications
when your screen is turned off.
-- Rex