I am having two really strange and annoying problems.
The first one I already had with Virtualbox. Whenever I start a GUI program from a root konsole (such as e.g. kwrite), I get a delay of a few seconds and then these error messages:
DCOPClient::attachInternal. Attach failed Could not open network socket
kbuildsycoca running...
kio (KSycoca): ERROR: No database available!
kbuildsycoca: WARNING: '/union/usr/share/applications/mandriva-gurpmi.desktop' specifies undefined mimetype/servicetype 'application/x-urpmi'
kbuildsycoca: WARNING: '/union/usr/share/applications/kde/ark.desktop' specifies undefined mimetype/servicetype 'application/x-tbz2'
...
...
The second problem I got with one remaster of Toronto. Suddenly, the MCC won't start from the KDE menu anymore (it is set to run as root). It will only start when I type mcc in a root konsole. And if I have a root konsole window open while I try to start MCC from the menu, the konsole window suddenly shows this error message four times: "kded: ERROR: : couldn't create slave : Cannot talk to klauncher". I haven't been able to find any helpful information via google, either.
I also frequently get this error pasted into a root konsole at random times: "ICE default IO error handler doing an exit(), pid = 10295, errno = 0
"
Help will be much appreciated

! Toronto is great, just this has been annoying.