After a normal zypper dup yesterday (zypper history at the end of post) I get only a blank plasmashell and krunner after login and some KDE apps (e.g. KMail, SystemSettings) only show a blank window. Other KDE apps like dolphin or Konsole and pure Qt apps are working fine though.
In practice, it looks like that: http://susepaste.org/view/raw/94061538
As you can see plasmashell (including logout overlay and lockscreen) and krunner show no content, KMail and SystemSettings show a mostly black window. KMail also shows this issue when running standalone e.g. under IceWM
plasmashell is started after login, but gets killed a restarted after a while (see plasmashell log at the end of post). The log is full of QPainter errors
I’m running openSUSE tumbleweed on a ThinkPad X230 with Intel graphics and am still using the X11 session of KDE
$ kmail 147 ↵ No protocol specified [0208/154329.368892:WARNING:stack_trace_posix.cc(648)] Failed to open file: /home/myuser/#269540592 (deleted) Error: No such file or directory No protocol specified No protocol specified 1 : "Uncaught ReferenceError: qt is not defined" 1 : "Uncaught ReferenceError: qt is not defined"
plasmashell log: http://paste.opensuse.org/84851941