I just wanted to add that on my machine, twinview works fine but sometimes what happens is that when I log in, the wallpaper on my primary monitor doesn't work.
As well, when I have 2 or 3 X screens running (I have 3 monitors), keypresses seem to be only caught on the first X screen and not on the other ones. For example, when I open the new folder on the second X screen and I press Alt+F4 to close it, it closes one of the windows I had open on the first X screen.
I just wanted to add that on my machine, twinview works fine but sometimes what happens is that when I log in, the wallpaper on my primary monitor doesn't work.
As well, when I have 2 or 3 X screens running (I have 3 monitors), keypresses seem to be only caught on the first X screen and not on the other ones. For example, when I open the new folder on the second X screen and I press Alt+F4 to close it, it closes one of the windows I had open on the first X screen.
This is on 11.04 Unity.