Then i try to alt + tab back to last app but nothing happens, have to press an app in the launcher or ctrl + alt + d to to make the alt + tab work again.
Maybe it has something to o with compiz manager? I have been playing with settings about alt + tab and suddenly things worked as i wanted, though i have no idea how it ended up like that.
I use the same steps
I press ctrl + alt + d
Desktop and launcher shows.
Then i try to alt + tab back to last app but nothing happens, have to press an app in the launcher or ctrl + alt + d to to make the alt + tab work again.
Maybe it has something to o with compiz manager? I have been playing with settings about alt + tab and suddenly things worked as i wanted, though i have no idea how it ended up like that.