/[livecd-tools]/trunk/x-setup
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Contents of /trunk/x-setup

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Revision 37 - (show annotations) (download)
Fri Feb 4 13:46:11 2005 UTC (9 years, 2 months ago) by wolf31o2
File size: 1438 byte(s)
Initial x-setup init script added.

1 #!/bin/bash
2 # Copyright 1999-2004 Gentoo Technologies, Inc.
3 # Distributed under the terms of the GNU General Public License v2
4 # $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.8 2005/02/04 13:46:11 wolf31o2 Exp $
5
6 # Check for an xorg.conf
7 if [ ! -e /etc/X11/xorg.conf ]
8 then
9 echo "ERROR: /etc/X11/xorg.conf cannot be found! Exiting"
10 exit 1
11 fi
12
13 #first, get paths right if we're getting started b4 login
14 source /etc/profile
15
16 echo "0" > /proc/sys/kernel/printk
17 CMDLINE="`cat /proc/cmdline`"
18 for x in $CMDLINE
19 do
20 if [ "$x" = "agpgart" ]
21 then
22 modprobe agpgart > /dev/null 2>&1
23 fi
24 done
25
26 get_video_cards() {
27 VIDEO_CARDS=`/sbin/lspci | grep VGA`
28 NUM_CARDS=`echo ${VIDEO_CARDS} | wc -l`
29 if [ ${NUM_CARDS} -eq 1 ]; then
30 NVIDIA=`echo ${VIDEO_CARDS} | grep NV`
31 ATI=`echo ${VIDEO_CARDS} | grep "\(R2.*\|R3.*\)"`
32 if [ -n "${NVIDIA}" ]; then
33 NVIDIA_CARD=`echo ${NVIDIA} | awk 'BEGIN {RS=" "} /NV[0-9]+/ {print $1}' | cut -dV -f2`
34 if [ ${NVIDIA_CARD} -ge 4 ]; then
35 echo "NVIDIA card detected."
36 GLTYPE=nvidia
37 else
38 echo "No OpenGL-capable card found."
39 GLTYPE=xorg-x11
40 fi
41 elif [ -n "${ATI}" ]; then
42 echo "ATI card detected."
43 GLTYPE=ati
44 else
45 echo "No OpenGL-capable card found."
46 GLTYPE=xorg-x11
47 fi
48 fi
49 }
50
51 get_video_cards
52
53 if [ -x /usr/sbin/opengl-update-livecd ]
54 then
55 /usr/sbin/opengl-update-livecd $GLTYPE
56 else
57 opengl-update $GLTYPE
58 fi
59
60 #exec /usr/bin/xinit

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