Gentoo Archives: gentoo-user

From: Datty <datty.wtb@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Graphical issues on intel gfx card
Date: Wed, 21 Dec 2011 15:35:57
Message-Id: CAG+b7UW63vn398XF+sXUu64Ki0Tm1RyP0UGSeQfMLCX0KmLq8A@mail.gmail.com
1 Hi all,
2 I'm having a few problems with my graphics on my gentoo laptop. The laptop
3 is a Sony VPC-Z13 with hybrid graphics but I have it forced to purely use
4 the intel card. When I boot into GDM I have around a 5 second delay where
5 the screen exhibits odd corruption but once loaded all seems fine. I have
6 found that when loading wine applications the same corruption happens
7 whilst they load but once loaded are fine. I have noticed that in
8 Xorg.0.log when the corruption occurs the following is output twice:
9
10 [ 982.687] (II) intel(0): EDID vendor "MS_", prod id 37
11 [ 982.687] (II) intel(0): Using hsync ranges from config file
12 [ 982.687] (II) intel(0): Using vrefresh ranges from config file
13 [ 982.687] (II) intel(0): Printing DDC gathered Modelines:
14 [ 982.687] (II) intel(0): Modeline "1920x1080"x0.0 162.84 1920 1952
15 1984 2481 1080 1083 1086 1095 -hsync -vsync (65.6 kHz)
16 [ 982.687] (II) intel(0): Modeline "1920x1080"x0.0 99.91 1920 1952
17 1984 2281 1080 1083 1086 1095 -hsync -vsync (43.8 kHz)
18 [ 982.687] (II) intel(0): Modeline "1920x1080"x60.0 172.80 1920 2040
19 2248 2576 1080 1081 1084 1118 -hsync +vsync (67.1 kHz)
20
21 Any help with this would be greatly appreciated. Thanks!
22
23 Oliver