File: nvidia-detect.in

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nvidia-graphics-drivers 304.131-1
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#!/bin/bash
# Based on http://wiki.debian.org/NvidiaGraphicsDrivers?action=AttachFile&do=view&target=nvidia-versions.sh
#
# Copyright © 2008-2011 Filipus Klutiero <chealer@gmail.com>
# Copyright © 2011-2013 Andreas Beckmann <anbe@debian.org>
#
# This package is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This package is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
#

if [ "$1" = "--help" ]; then
	echo "Usage: nvidia-detect [PCIID]"
	echo "       Reports the Debian packages supporting the NVIDIA GPU that is"
	echo "       installed on the local system (or given as a PCIID parameter)."
	exit 0
fi

shopt -s compat31 nocasematch 2>/dev/null || { echo "Error: this script only works with bash." && exit; } # Avoid cryptic failure when running dash on this script

# last time the PCI IDs were updated
LATEST="#VERSION#"
PACKAGE=

if [ -z "$1" ]; then

if ! (lspci --version) > /dev/null 2>&1; then
	echo "ERROR: The 'lspci' command was not found. Please install the 'pciutils' package." >&2
	exit 1
fi

NV_DEVICES=$(lspci -mn | awk '{ gsub("\"",""); if ($2 == "0300" && ($3 == "10de" || $3 == "12d2")) { print $1 } }')

if [ -z "$NV_DEVICES" ]; then
	echo "No NVIDIA GPU detected."
	exit 0
fi

echo "Detected NVIDIA GPUs:"
for d in $NV_DEVICES ; do
	lspci -nn -s $d
done

if [ "$(echo $NV_DEVICES | wc -w)" != 1 ]; then
	echo "Several NVIDIA GPUs detected. Checking only the first."
fi

NVGA=$(lspci -mn -s ${NV_DEVICES%% *} | awk '{ gsub("\"",""); print $3 $4 }')

else

	PCIID=$(echo "$1" | sed -rn 's/^(10de)?:?([0-9a-fA-F]{4})$/10de\2/ip')
	if [ -z "$PCIID" ]; then
		echo "Error parsing PCI ID '$1'."
		exit 1
	fi

	echo "Checking driver support for PCI ID [$(echo $PCIID | sed -r 's/(....)(....)/\1:\2/')]"
	NVGA="$PCIID"

fi

IDLISTDIR=/usr/share/nvidia

if grep -q -i $NVGA $IDLISTDIR/nvidia-legacy-71xx.ids
then
	VERSIONS[71]=71.86
fi

if grep -q -i $NVGA $IDLISTDIR/nvidia-legacy-96xx.ids
then
	VERSIONS[96]=96.43
fi

if grep -q -i $NVGA $IDLISTDIR/nvidia-legacy-173xx.ids
then
	VERSIONS[173]=173.14
fi

if grep -q -i $NVGA $IDLISTDIR/nvidia-195.ids
then
	VERSIONS[195]=195.36.24
fi

if grep -q -i $NVGA $IDLISTDIR/nvidia-295.ids
then
	VERSIONS[295]=295.59
fi

if grep -q -i $NVGA $IDLISTDIR/nvidia.ids
then
       	# 999 means current
	VERSIONS[999]=$LATEST
fi


if [[ ${#VERSIONS[*]} == 0 ]]; then
       	echo "Uh oh. Your card is not supported by any driver version up to $LATEST."
	echo "A newer driver may add support for your card."
	echo "Newer driver releases may be available in backports."
	exit 0;
fi

	if grep -q "lenny\|^5" /etc/debian_version;
	then
		if [[ -n ${VERSIONS[173]} ]];
		then
			if [[ -n ${VERSIONS[96]} ]];
			then echo "Your card is supported by all driver versions.";
			else
			echo "Your card is supported by the default drivers.";
			fi;
		elif [[ -n ${VERSIONS[96]} ]]; then
			echo "Your card is only supported up to the 96.43 legacy drivers series. You can use VERSION=\"-legacy-96xx\"";
		else
			if [[ -n ${VERSIONS[71]} ]]; then
				echo "Uh oh. Your card is only supported by the 71.86 legacy drivers series, which is not in any current Debian suite.";
			else
				echo "Uh oh. Your card is only supported by the current drivers series, which is only in Squeeze.";
			fi;
		fi;
	elif grep -q "squeeze\|^6" /etc/debian_version;
	then
		if [[ -n ${VERSIONS[195]} ]]; then
			if [[ -n ${VERSIONS[173]} ]]; then
				if [[ -n ${VERSIONS[96]} ]]; then
				       	echo "Your card is supported by all driver versions.";
				else
					echo "Your card is supported by the default drivers and version 173.";
				fi;
			else
				echo "Your card is supported by the default drivers.";
			fi;
			PACKAGE="nvidia-glx"
		elif [[ -n ${VERSIONS[295]} ]]; then
			echo "Your card is only supported by the updated drivers from squeeze-backports."
			echo "See http://backports.debian.org for instructions how to use backports."
			PACKAGE="nvidia-glx/squeeze-backports"
		elif [[ -n ${VERSIONS[173]} ]]; then
			echo "Your card is only supported up to the 173.14 legacy drivers series.";
			PACKAGE="nvidia-glx-legacy-173xx"
		elif [[ -n ${VERSIONS[96]} ]]; then
			echo "Your card is only supported up to the 96.43 legacy drivers series.";
			PACKAGE="nvidia-glx-legacy-96xx"
		elif [[ -n ${VERSIONS[999]} ]]; then
			echo "Uh oh. Your card is only supported by a newer version of the current drivers series.";
		else
			echo "Uh oh. Your card is only supported by the 71.86 legacy drivers series, which is not in any current Debian suite.";
		fi;
	elif grep -q "wheezy\|^7" /etc/debian_version;
	then
		if [[ -n ${VERSIONS[999]} ]]; then
			if [[ -n ${VERSIONS[173]} ]]; then
				if [[ -n ${VERSIONS[96]} ]]; then
				       	echo "Your card is supported by all driver versions.";
				else
					echo "Your card is supported by the default drivers and version 173.";
				fi;
			else
				echo "Your card is supported by the default drivers.";
			fi;
			PACKAGE="nvidia-glx"
		elif [[ -n ${VERSIONS[173]} ]]; then
			echo "Your card is only supported up to the 173.14 legacy drivers series.";
			PACKAGE="nvidia-glx-legacy-173xx"
		elif [[ -n ${VERSIONS[96]} ]]; then
			echo "Your card is only supported up to the 96.43 legacy drivers series.";
			PACKAGE="nvidia-glx-legacy-96xx"
		else
			echo "Uh oh. Your card is only supported by the 71.86 legacy drivers series, which is not in any current Debian suite.";
		fi;
	elif grep -q "^4" /etc/debian_version;
	then
		echo "Uh oh. You are running Etch, which is no longer supported.";
	else
		echo "Uh oh. Failed to identify your Debian suite.";
	fi;

if [ -n "$PACKAGE" ]; then
	echo "It is recommended to install the"
	echo "    $PACKAGE"
	echo "package."
fi