Ok, my XFCE at home freezes too. But at the office with exactly the same hardware it doesn't freeze. And the difference is that the one that doesn't freeze was a clean Xubuntu 12.04 install while the one that freezes was a regular Ubuntu upgrade from Oneiric.
Ok, my XFCE at home freezes too. But at the office with exactly the same hardware it doesn't freeze. And the difference is that the one that doesn't freeze was a clean Xubuntu 12.04 install while the one that freezes was a regular Ubuntu upgrade from Oneiric.