When I push alt-tab, I expect my window to be changed to the last selected window. But, most of th time, the "Task List" get's in the cycle (because it just selected the window when you push alt tab), and I cannot readily switch windows.
let me guess - you're using gtk 2.4? if that's the case, wait for 4.0.5, as it has a number of gtk-2.4-related fixes.
That's because of gtk 2.4, it's already fixed in CVS.
appears to be a stale bug - closing