hard hang with intel video driver

[Michiel Boland]

> I had/have similar problems with the Intel video driver with 7-STABLE.
> Newer versions of the driver tend to fair better.  v2.3.0 of the driver
> works the best for me.  OpenGL applications may lock (xscreensaver at
> least does) from time to time, yet the system is still accessible
> remotely.

Ok, 2.3.0 works for me as well. Still, it would be nice to find out 
what causes the lockup in the real port though.