iMac rev. A video timings

[Samuel Rydh]

On Tue, Jul 29, 2003 at 09:18:31PM +0200, Wouter Hobers wrote:
> Hi, I have a problem with video timings...
> 
> On my iMac rev. A I can only get 1024x768 working fullscreen (75Hz,
> 8/16bit). When I use molvconfig to try the other two supported modes
> (800x600 90Hz, 640x480 117Hz) my iMac's screen goes into standby mode.
> None of the "imac" section modes work 
> BTW, only one of the "misc" modes (going into standby classifies
> as "not working" for me :-). Configuration is Mandrake Linux 9.1
> PPC, mol 0.9.68, Mac OS 9.2.1, ATI

You could see if X can do 640x480 or 800x600. If so, the fbset utility
can be used to extract the video timings (add them to /etc/fb.modes).
Btw. if this works I would like a copy of the settings :-).

/Samuel