ubuntu 11.10 alt-tab crashes desktop, restart mandatory to fix

Hello there dear peeps, If you’re having the above-summarized problem, at your login screen (where you type your password), click the little cogs and choose ‘Ubuntu 2D’ from that list. Fancy window-switching looses all of its visual appeal, but at least you don’t have to restart 10 times a day because, omg, you pressed ALT+TAB. […]