Bug#661943: xserver-xorg-video-radeon: Unable to set native resolution with KMS enabled
mrmazda at earthlink.net
Tue Mar 6 18:17:40 PST 2012
On 2012/03/05 09:42 (GMT-0800) Christopher Dow composed:
> Unfortunately, my problem is that I can't change the display modes to the
> native resolution. Even with one display disabled, I still can't set the
> native resolution. I get the same "input timing not supported" message
> every time I have tried.
> It wouldn't be a problem if the default was not what I wanted but I could
> change to the correct resolution.
> Most of my attempts to change the resolution have been been using the KDE
> display tool (which, as I understand, uses xrandr underneath). However,
> I've also attempted to use xrandr directly.
You may want to try the old-fashioned way, xorg.conf, at least to get started
with the larger 1680x1050 if it's on #1, and add the 1600x900 on #2 after
getting #1 to work. Please see
http://lists.opensuse.org/opensuse/2012-03/msg00388.html for how I just
explained getting started only minutes ago for an Intel user using openSUSE
12.1. It also works on openSUSE 11.4 with the same bad EDID CRT display on a
system with rv380 ATI video.
"The wise are known for their understanding, and pleasant
words are persuasive." Proverbs 16:21 (New Living Translation)
Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!
Felix Miata *** http://fm.no-ip.com/
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