Gentoo Archives: gentoo-user

From: Erik <esigra@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] (II) NV(0): Setting screen physical size to 508 x 317
Date: Fri, 16 Jul 2010 08:13:37
Message-Id: 4C4014EA.1040509@gmail.com
In Reply to: Re: [gentoo-user] (II) NV(0): Setting screen physical size to 508 x 317 by Robert Bridge
1 2010-07-16 09:49, Robert Bridge skrev:
2 > On Thu, Jul 15, 2010 at 10:15 AM, Erik <esigra@×××××.com> wrote:
3 >
4 >> (There are other issues with this video device; it shows only 25 × 80
5 >> characters in the virtual terminals (should be 75 × 240). This is the
6 >> new Dell vostro|1720 from November, that replaced the old INSPIRON|8600
7 >> aquired 5 years earlier, with radeon driver. That old device worked fine
8 >> without any configuration files. The physical screen size was detected
9 >> and the virtual kernel output switched to 75 × 240 characters as soon as
10 >> the device was detected.)
11 >>
12 > Hi Erik,
13 >
14 > It would help if you actually told us which driver you are using, and
15 > what the actual hardware is. I'm guessing it's an nVidia card in the
16 > new laptop, and some form of ATI card in the old one. It sounds like
17 > the driver is over-riding the xorg.conf with (incorrect) readings it's
18 > getting from the EDID for the display.
19 >
20
21 My /etc/make.conf has VIDEO_CARDS="nv" but I thought it was obvious from
22 the "NV" in the log message. The actual hardware is reported by lspci as
23 "01:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce
24 9600M GS] (rev a1)". I tried to use read-edid see what EDID shows, but
25 the call failed (see other message). How would I know if xorg tried to
26 read EDID and whether it worked?

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