Unity:Auto-hid launcher leaves invisible area

[Toshi Esumi]

On Fri, 2013-01-25 at 20:19 -0800, Toshi Esumi wrote:
> On Fri, 2013-01-25 at 20:11 -0800, Toshi Esumi wrote:
> > I have Ubuntu 12.10 with Unity 6.12.0 running. I recently noticed that
> > auto-hide of launcher still works but when it's hid it leaves a blank
> > area where I can't see anything when I move one of app windows to the
> > area. Is anyone else experiencing this symptom? I think this started a
> > couple of days ago. I run software update almost every night and I'm not
> > sure if one of them caused this or not.
> > 
> > Toshi
> > 
> Maybe after I started using dual-DVI video card for my two Acer V223w
> monitors. I'll try going back to a DVI+DSUB card.
> 
> Toshi
> > 
That was it. The new card was Radeon HD7750. I guess I need to find a
driver.