20 lines
1.3 KiB
Bash
Executable File
20 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Tell the system to use xorg-x11 OpenGL libraries and nVidia GLX extensions
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eselect opengl set xorg-x11
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for arch in 32bit 64bit; do for chip in i915 i965 r300 r600 sw; do eselect mesa set $arch $chip classic &>/dev/null; done; done
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# Create backups of original xorg.conf.* files and replacing with snail's versions
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[[ -f /etc/X11/xorg.conf && ! -f /etc/X11/xorg.conf.snail-bkp ]] && mv /etc/X11/xorg.conf /etc/X11/xorg.conf.snail-bkp
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[[ -f /etc/X11/xorg.conf.intel && ! -f /etc/X11/xorg.conf.intel.snail-bkp ]] && mv /etc/X11/xorg.conf.intel /etc/X11/xorg.conf.intel.snail-bkp
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[[ -f /etc/X11/xorg.conf.nvidia && ! -f /etc/X11/xorg.conf.nvidia.snail-bkp ]] && mv /etc/X11/xorg.conf.nvidia /etc/X11/xorg.conf.nvidia.snail-bkp
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cp -f /etc/X11/xorg.conf.intel.snail /etc/X11/xorg.conf.intel
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cp -f /etc/X11/xorg.conf.nvidia.snail /etc/X11/xorg.conf.nvidia
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ln -sf xorg.conf.intel /etc/X11/xorg.conf
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# Recognize BusID of both chips and set it in xorg.conf.* files
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BusIDIntel="PCI:`lspci | grep VGA | grep Intel | cut -d" " -f1 | sed 's~\.~\:~g ; s~0\([0-9]\)~\1~g'`"
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BusIDNvidia="PCI:`lspci | grep VGA | grep nVidia | cut -d" " -f1 | sed 's~\.~\:~g ; s~0\([0-9]\)~\1~g'`"
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sed -i "s~BusIDIntel~$BusIDIntel~" /etc/X11/xorg.conf.intel
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sed -i "s~BusIDNvidia~$BusIDNvidia~" /etc/X11/xorg.conf.nvidia
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