Hi folks.

I just did a fresh install of 12.04 on my desktop, replacing 11.10.

I am using Unity 2-D because I don't have much graphics power on this desktop.

My launcher stops halfway down my screen. I have to scroll to see all the icons.

Also, terminal windows vanish when I drag them below the height of the visible bottom edge of the launcher.

Also, desktop icons sometimes vanish below this height, but re-appear if I hover the mouse over them. Weird!

Anyone know what might be causing this and how to fix it? I did not have this trouble with 11.10 Ubuntu with Unity 2-D.