1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
#!/bin/sh
# Copyright 2012 Edward W. Koenig, Vancouver, WA, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# nvidia-switch utility 2.0.0
#
# A tool to install and cleanly remove the nvidia driver without stomping on the xorg files.
# Note: this tool no longer supports switching drivers "on the fly" only installing and uninstalling
# the nvidia driver and restoring the original xorg files.
set -e
ROOT="/"
CWD=$(pwd)
LIBSUFFIX="LIBDIRSUFFIX" # This will be replaced in the build script
LIB="${ROOT}usr/lib${LIBSUFFIX}"
XMOD="${LIB}/xorg/modules"
XLIB="$XMOD/extensions"
NV_VERSION='PKGVERSION' # This will be replaced in the build script
GL_VERSION="1.2.0"
NV_CONF="/usr/share/X11/xorg.conf.d/10-nvidia.conf"
save_GL(){
cd "$LIB"
if [ "$1" = "nvidia" ]; then
mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg
ln -sf libGL.so.$NV_VERSION-nvidia libGL.so.$NV_VERSION
ln -sf libGL.so.$NV_VERSION libGL.so.1
ln -sf libGL.so.1 libGL.so
elif [ "$1" = "xorg" ]; then
mv libGL.so.$GL_VERSION-xorg libGL.so.$GL_VERSION
rm -f libGL.so.$NV_VERSION
ln -sf libGL.so.$GL_VERSION libGL.so.1
ln -sf libGL.so.$GL_VERSION libGL.so
fi
cd "$CWD"
}
save_wfb(){
cd "$XMOD"
if [ "$1" = "nvidia" ]; then
ln -sf libnvidia-wfb.so.$NV_VERSION-nvidia libnvidia-wfb.so.$NV_VERSION
ln -sf libnvidia-wfb.so.$NV_VERSION libnvidia-wfb.so.1
if [ ! -e libwfb.so ]; then
ln -sf libnvidia-wfb.so.$NV_VERSION libwfb.so
fi
elif [ "$1" = "xorg" ]; then
rm -f libnvidia-wfb.so.$NV_VERSION
rm -f libnvidia-wfb.so.1
if [ -L libwfb.so ]; then
rm -f libwfb.so
fi
fi
cd "$CWD"
}
save_glx(){
cd "$XLIB"
if [ "$1" = "nvidia" ]; then
if [ ! -e libglx.so-xorg ]; then
mv libglx.la libglx.la-xorg
mv libglx.so libglx.so-xorg
fi
ln -sf libglx.so.$NV_VERSION-nvidia libglx.so.$NV_VERSION
ln -sf libglx.so.$NV_VERSION libglx.so
elif [ "$1" = "xorg" ]; then
rm -f libglx.so.$NV_VERSION
rm -f libglx.so
mv libglx.so-xorg libglx.so
mv libglx.la-xorg libglx.la
fi
cd "$CWD"
}
nvidia_ldconfig(){
/sbin/ldconfig
#Generate correct symink for that lib
/sbin/ldconfig -l $1
}
nvidia_install(){
echo $'Installing to nvidia-driver files!\n'
echo "Make sure the nvidia driver is ENABLED in /etc/X11/xorg.conf."
echo "Otherwise, this may lead to improperly working drivers."
save_GL "nvidia"
save_wfb "nvidia"
save_glx "nvidia"
LD_NVIDIA="${LIB}/libGL.so.$NV_VERSION-nvidia"
nvidia_ldconfig $LD_NVIDIA
}
nvidia_remove(){
echo $'Returning to stock xorg files!\n'
echo "Make sure the nvidia driver is DISABLED in /etc/X11/xorg.conf"
echo "and in /etc/X11/xorg.conf.d."
echo "Otherwise, this may lead to improperly working drivers."
save_GL "xorg"
save_wfb "xorg"
save_glx "xorg"
if [ -e $NV_CONF ]; then
rm -f $NV_CONF
fi
LD_NVIDIA="${LIB}/libGL.so.$GL_VERSION"
nvidia_ldconfig $LD_NVIDIA
}
usage(){
echo "Usage:"
echo " --install Set up nvidia driver files"
echo " --remove Return to stock xorg files and remove all symlinks"
echo " --help Show this help message"
}
if [ "$1" = '--install' ]; then
ROOT="/"
CWD=$(pwd)
if [ -e "${ROOT}usr/lib64" ]; then
LIBSUFFIX="64"
else
LIBSUFFIX=""
fi
LIB="${ROOT}usr/lib${LIBSUFFIX}"
XMOD="${LIB}/xorg/modules"
XLIB="$XMOD/extensions"
nvidia_install
elif [ "$1" = '--remove' ]; then
nvidia_remove
elif [ "$1" = '--help' ]; then
usage
else
usage
fi
|
