There seems to be still a race condition with scripting of some sorts. At least on VirtualBox I mostly get a black crashed plasmashell screen with only krunner accessible. Sometimes only the desktop loads with desktop containment ignoring the scripting of loading the folderview. Reproducible: Always See attachments
Created attachment 100338 [details] Xsession Errors file
Created attachment 100339 [details] Backtrace
*** This bug has been marked as a duplicate of bug 369142 ***