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#!/bin/bash |
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# Copyright 1999-2004 Gentoo Technologies, Inc. |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo/src/livecd-tools/x-setup,v 1.6 2005/02/03 15:22:36 wolf31o2 Exp $ |
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|
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# Check for an xorg.conf |
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if [ ! -e /etc/X11/xorg.conf ] |
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then |
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echo "ERROR: /etc/X11/xorg.conf cannot be found! Exiting" |
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exit 1 |
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fi |
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|
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#first, get paths right if we're getting started b4 login |
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source /etc/profile |
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|
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echo "0" > /proc/sys/kernel/printk |
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CMDLINE="`cat /proc/cmdline`" |
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for x in $CMDLINE |
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do |
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if [ "$x" = "agpgart" ] |
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then |
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modprobe agpgart > /dev/null 2>&1 |
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fi |
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done |
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|
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get_video_cards() { |
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VIDEO_CARDS=`/sbin/lspci | grep VGA` |
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NUM_CARDS=`echo ${VIDEO_CARDS} | wc -l` |
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if [ ${NUM_CARDS} -eq 1 ] |
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then |
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NVIDIA=`echo ${VIDEO_CARDS} | grep NV` |
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ATI=`echo ${VIDEO_CARDS} | grep "\(R2.*\|R3.*\)"` |
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if [ -z "${NVIDIA}" ] |
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then |
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NVIDIA_CARD=`echo ${NVIDIA} | awk 'BEGIN {RS=" "} /NV[0-9]+/ {print $1}' | cut -dV -f2` |
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if [ ${NVIDIA_CARD} -ge 4 ] |
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then |
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echo "NVIDIA card detected." |
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GLTYPE=nvidia |
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else |
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echo "NVIDIA card is too old for OpenGL." |
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GLTYPE=xorg-x11 |
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fi |
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elif [ -z "${ATI}" ] |
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then |
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echo "ATI card detected." |
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GLTYPE=ati |
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else |
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echo "ATI card is too old for OpenGL." |
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GLTYPE=xorg-x11 |
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fi |
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else |
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echo "No OpenGL-capable card found." |
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GLTYPE=xorg-x11 |
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fi |
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fi |
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} |
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|
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get_video_cards |
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|
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if [ -x /usr/sbin/opengl-update-livecd ] |
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then |
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/usr/sbin/opengl-update-livecd $GLTYPE |
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else |
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opengl-update $GLTYPE |
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fi |
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|
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if [ ! -e /etc/sysconfig/mouse ] |
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then |
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echo "A mouse could not be detected; aborting." |
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echo "Please make sure a mouse is attached to your system." |
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exit 1 |
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fi |
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source /etc/sysconfig/mouse |
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|
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VERTREFRESH="\`ddcxinfo-knoppix -vsync\`" |
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if [ "$VERTREFRESH" = "0-0" ] |
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then |
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echo "No DDC information detected; assuming reasonable defaults." |
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VERTREFRESH=50-80 |
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HORIZSYNC=30-70 |
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else |
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HORIZSYNC="\`ddcxinfo-knoppix -hsync\`" |
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fi |
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|
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sed -i -e "s:##MOUSEPROTO##:${XMOUSETYPE}:" \ |
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-e "s:##MOUSEDEV##:${DEVICE}:" \ |
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-e "s:##VERTREFRESH##:${VERTREFRESH}:" \ |
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-e "s:##HORIZSYNC##:${HORIZSYNC}:" \ |
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-e "s:DefaultColorDepth 16:DefaultColorDepth 24:" \ |
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/etc/X11/xorg.conf |
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|
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#exec /usr/X11R6/bin/xinit |
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