Just think of it - by pressing Alt+tab in the STABLE version of ubuntu, the one you download from ubuntu.com and install updates, you crash the whole system, and you have to restart it until next time you press that shortcut. And this haven't been fixed for almost a month.
Just think of it - by pressing Alt+tab in the STABLE version of ubuntu, the one you download from ubuntu.com and install updates, you crash the whole system, and you have to restart it until next time you press that shortcut. And this haven't been fixed for almost a month.