Ed Greshko wrote on 20.11.2015 06:07:07: > OK.... So I my F22 system is fully updated with the plasma, qt5, > and kf5 packages. > > My sessions are restarted from a saved session which consists of > just a konsole window > with 3 tabs. Upon login everything seems fine. I can move the > mouse, I can issue > commands in any konsole tab. > > Then as soon as I launch something, such at Thunderbird, one of two > things will occur. Either > > A. Kwin will crash > > or > > B. The screen will semi-freeze. I can move the mouse around but > the launched process > will not appear and I can no longer type in the konsole. I also > cannot bring switch to a > VT as it seem the keyboard is not being recognized. I have to ssh > in and issue a "killall > -9 drkonqi". Not sure what you mean by "my sessions are restarted from a saved session", but you could try and see if your Plasma 5.4.3 is working with a newly created user. If successful, try to hide away the KDE configuration of your existing user to a safe place. In my case, Plasma 5.4.3 did not like my old KDE configuration (I don't know which part) -- I only got a stable desktop after doing a KDE config clean sweep. Another idea is to install the kdebugsettings package from updates-testing (I believe), run the kdebugsettings app and remove the "global disable" rule. Then have a look at the errors in ~/.xsession-errors after login. Cheers - Fredy _______________________________________________ kde mailing list kde@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/kde@xxxxxxxxxxxxxxxxxxxxxxx