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Bug#478196: G35 via TMDS (HDMI=>DVI): wrong resolution



В 07:52 +0200 на 28.04.2008 (пн), Brice Goglin написа:
> Bobi B. wrote:
> > Package: xserver-xorg-video-intel
> > Version: 2:2.1.0-2
> >
> > Environment: MB P5E-VM HDMI with embedded Intel G35 video, Q9300, 4GB
> > RAM, HDMI-to-DVI converter (came with the motherboard), Philips 200CW
> > 20.1" LCD (optimal resolution 1680x1050), Debian testing (Lenny), uname
> > -a : "Linux zen 2.6.24-1-686 #1 SMP Sat Apr 19 00:37:55 UTC 2008 i686
> > GNU/Linux".
> >
> > Problem: When monitor is connected using digital DVI cable (via supplied
> > HDMI-to-DVI adapter) resolution is 1680x1052 (according to monitor's
> > OSD; attached: xorg.conf, Xorg.0.log.gz). Image quality suffers,
> > starting X only (`X', not `startx') gives A LOT of moire. With a regular
> > analog cable resolution is correct. With TMDS Modelines seems to have no
> > effect whatsoever, if DDC is disabled HorizSync and VertRefresh seems to
> > be ignored and resolution is capped at 1280x768 (attached:
> > Xorg-noddc.0.log.gz). Under Vista display works correctly, so it is
> > probably not a hardware problem. More information can be supplied upon
> > request.
> >   
> 
> Is it better with xserver-xorg-video-intel 2.3.0 from experimental (will
> require to upgrade xserver-xorg-core) or, at least something more recent
> than 2.1.0, for instance 2.2.1 from
> http://people.debian.org/~bgoglin/rebuilds/intel-2.2.1-Xserver1.3/ ?
> 
> Brice

Using 2:2.2.1-1~lenny1 effect is the opposite: now, according to
monitor's OSD, vertical resolution is 1 pixel less: 1680x1049 at 60Hz.

Will try to install experimental later today.

Regards, b.

Attachment: Xorg-2.2.1-1.log.gz
Description: GNU Zip compressed data


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