qdbus broke desktop on upgrade to 13.04

[Guest]

After upgrading to 13.04 trying to log into KDE pops up an error message appeared "Could not start d-bus. Can you Call qdbus?

Running qdbus pops up the error:

qdbus: could not exec '/usr/lib/x86_64-linux-gnu/qt4/bin/qdbus': No such file or directory

The reason was that qdbus:i386 was installed instead of qdbus:amd64 (my system is 64bit). Running

"apt-get install qdbus:amd64" fixed the issue.

[Guest]

Thank you for posting this. Just happened to me too. This system has always been an amd64 system. How in the world did qdbus:i386 get installed?