Comment 3 for bug 992331

did that and basically reinstalled all packages.

ran into multiple dependency issues with various php packages and programs including rhythmbox
that use them.

uninstalled offenders and reinstalled them and system works perfectly

sorry for the slow response.

(its interesting to note that 4 machines upgraded via beta did not have these issues. I upgraded
another one to 12.04 final and had similar issues, resolved as per above. I am in the process of
upgrading a third and it appears to have the same issues. These machines have had multiple os
upgrades, but all run fine (except for the last one, i haven't fixed it yet). I think the issues
are 3rd party repositories i have used installing their versions conflicting with the ubuntu ones.
All is good.
PS I like unity - it works well for me.