On Tue, 18 Dec 2012 23:33:20 +0100 Paul Menzel <paulepanter at users.sourceforge.net> wrote:
> Dear Florian, > > > Am Dienstag, den 18.12.2012, 21:03 +0100 schrieb Florian Mickler: > > > On Wed, 15 Aug 2012 17:40:40 +0200 Paul Menzel wrote: > > > > > Date: Wed, 8 Aug 2012 23:12:19 +0200 > > > > > > Connecting an ASUS VW222S [1] over VGA a garbled screen is shown with > > > vertical stripes in the top half. > > > > This patch, which was merged in v3.6-rc4, makes the image on my ASUS > > VW222U ca. 1 inch too wide left/right and top/bottom. The effect is as > > if the image was zoomed (bigger, more pixely). > > > > Reverting it fixes the problem. > > I am sorry for the trouble caused by this. As a work around, you could > also specify the QUIRKS on the Linux command line. > > > The Monitor is connected via VGA, but also has a DVI interface. > > > > Maybe the quirk-apply criteria is too unspecific? > > Hmm, I guess everything is identical but the DVI connector they added to > the VW222U. Though I should have noticed the effect on the VW222S and > did not. :( Hm.. why should you have noticed the effect on the VW222S? Does it happen there too? > > Could you please send the `edid-decode` output on your system and > `/var/log/Xorg.0.log`. > I attached the xrandr --verbose output and the # get-edid | parse-edid output from http://www.polypux.org/projects/read-edid/ which I already had installed. Hope this works for you too. > Also I wonder how this quirk could create such a behavior. Yes. I'm not shure how this could happen. It probably is either a bug somewhere, or it is the 'natural' effect of misconfiguring the vga pipeline. Maybe someone more knowledgeable than me could make a more educated guess about this. > > [1] http://cgit.freedesktop.org/xorg/app/edid-decode/ -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: xrandr_verbose.txt URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20121221/1c602af7/attachment.txt> -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: parse-edid.txt URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20121221/1c602af7/attachment-0001.txt>
