Being unable to wait one more week. this blogger went for the Gutsy upgrade…
Read it here
Anyway, the upgrade commenced as planned for an hour or so, then it started to throw up all sorts of errors relating to my video card drivers. Crap. I had installed some third party drivers, but the release wanted to remove them and found them broken somehow. It suggested I file a bug report about not being able to uninstall what it wanted. The final warning it gave me was rather ominous, This upgrade may leave your system in an unusable state.