Hallo Manfred, man kann im xorg.cfg-File den DDC-Support abschalten (siehe www.X.org), genauer kann ich es Dir aber nicht sagen, Du solltest in den Readme's ebendort nachsehen. Leider leider wird SuSE immer mehr wie M$, wehe dem, der es besser weis als das System zu wissen meint .... Viel Erfolg, bis dann Dieter Am Montag, 21. März 2005 16:36 schrieb Manfred Haertel:
Hello!
I am using Suse Professional 9.2. I'm trying to run an X Window display on a 37 inch flat screen monitor (Sharp LC-M3700) connected by DVI to a ATI Radeon 7000/VE graphics card.
It works, but not at the highest available resolution. According to the manual, the monitor can display 1366x768 pixels. It works perfectly using an 1024x768 resolution, for example.
If I use the desired resolution, the monitor simply displays "out of range". I've tried both sax2 (also with the --vesa switch with the desired resolution as a parameter) and playing around with XF86Config by hand, even trying different "Modelines".
One problem seems to be that the X Window System does not properly recognize the resolution of the screen.
In /var/log/Xorg.0.log I find a line
(II) RADEON(1): Panel size found from DDC: 1024x768
So the X Window System thinks that the monitor tells it that it has a maximum resolution of 1024x768, which is actually not true. That's probably the cause for the message
(WW) RADEON(1): Mode 1366x768 is out of range. (WW) RADEON(1): Valid modes must be between 320x200-1024x768
a few lines later.
Is there an explanation for the wrong value or a way to override it?
I can not find a way to define another resolution at the monitor.
Any help or a hint into the right direction is much appreciated!
Best regards Manfred Härtel
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