Intel GM45: Loop of continuously triggered output detections

[Peter Clifton]

On Tue, 2009-01-13 at 01:55 +0000, Peter Clifton wrote:

> Trying xrandr, adjusting brightness, had no effect. A couple of VT
> switches to VT1 and back to Xorg finally stopped the detection loop,
> although during that process, one of the the switches to VT1 left me
> with a corrupted console. (Possibly scanning out from the wrong part of
> the frame-buffer, perhaps with the wrong sync settings?).

I've since reproduced this effect, and I took a video showing what the
corruption looks like. I'll send it to anyone interested.

Best regards,

-- 
Peter Clifton

Electrical Engineering Division,
Engineering Department,
University of Cambridge,
9, JJ Thomson Avenue,
Cambridge
CB3 0FA

Tel: +44 (0)7729 980173 - (No signal in the lab!)