My first post on these forums and sadly it's a desperate call for help. I'm halfway through upgrading my Ubuntu from 12.04 to 12.10 but during the upgrade my whole Unity including Launch panel, taskbar, Alt+Tab combinations and all that just died. Here's a screenshot of what my desktop currently looks like. I'm using the integrated title bars and buttons so I'm pretty much unable to minimize/close any of the windows. Any tips?
It's very likely that this might not be related to the upgrade, but it's the first time that anything like this happens that's why I believe it might be related.