[ltp] IBM T43P (ATI FireGL V3200) - Dual Head Setup - External
Display Blurry
Michael Gaber
linux-thinkpad@linux-thinkpad.org
Fri, 22 Feb 2008 17:18:01 +0100
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you should user the normal radeon driver (xf86-video-ati) and be happy
fredrik lassen schrieb:
> hi,
>
> thanks for the suggestion. i don't have a lot of experience with
> tweaking xservers, so please bear with me ...
>
> i got xrandr from git - did all the steps autogen.sh, make, and make
> installed it - that all worked, but it did not change anything :/
>
> you also seem to suggest using radeonhd - but i don't think radeonhd
> supports the graphics cards i have (ATI Technologies Inc M24GL [Mobility
> FireGL V3200]).
> i tried installing it anyway (following instructions here:
> http://wiki.ubuntuusers.de/ATI-Grafikkarten/RadeonHD), but the xserver
> just totally borked.
>
> any other ideas?
>
> best regards,
>
>
> fredrik
>
>
>
>
>
>
>
>
>
> On Tue, Feb 19, 2008 at 9:03 PM, Michael Gaber <Michael.Gaber@gmx.net
> <mailto:Michael.Gaber@gmx.net>> wrote:
>
> try using yrandr from git.
> there have been some bugs fixed which were at least blockers on radeonhd
> and have not made it into a release yet
>
> fredrik lassen schrieb:
> > Hi,
> >
> > I have an T43p (14" 1400x1050) with a ATI FireGl V3200 and I run
> Ubuntu
> > 7.10.
> >
> > I have been able to set it up as a dual-head without further ado with
> > both "ati" and "fgrlx" drivers. But using the "ati" driver (and
> xrandr)
> > the external output (VGA) is distinctly blurry. The resolution is
> > detected / set correctly via xrandr to 1680x1050 (Samsung 226BW)
> - yet
> > the display is distinctly blurry.
> >
> > I don't think it is a hardware/signal problem because when I use the
> > fglrx driver the same external display is crisp - same story under
> > Windows. Using "fglrx" is though not really an option because I would
> > need to activate the "SWCursor"-option due to a bug with the
> proprietary
> > driver - otherwise the mouse cursor is all messed up
> > (http://davestation.wordpress.com/2007/06/12/xinerama/).
> >
> > I have tried forcing frequencies via xrandr - but I do not really
> know
> > my ways with xrandr/X11 - any ideas how to go about this? - Any help
> > would be much appreciated!
> >
> > Best Regards,
> >
> > Fredrik
> >
> >
>
>
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