vboxadd-x11.sh@ 68284

Last change on this file since 68284 was 67858, checked in by vboxsync, 7 years ago

bugref:8906: Additions/linux: kernel modules not always rebuild before reboot on Fedora kernel upgrade
Load vboxvideo when it is rebuilt at boot time even on guests without Xorg.

Our Additions boot scripts load vboxvideo manually if it was previously
blacklisted. However, there is another case when it might not be loaded
automatically: when it has just been built at boot time and Xorg is not.
installed on the guest. Fix that.

Property svn:eol-style set to LF
Property svn:executable set to *
Property svn:keywords set to Author Date Id Revision

File size: 20.2 KB

Line
1	#! /bin/sh
2	#
3	# Linux Additions X11 setup init script ($Revision: 67858 $)
4	#
5
6	#
7	# Copyright (C) 2006-2012 Oracle Corporation
8	#
9	# This file is part of VirtualBox Open Source Edition (OSE), as
10	# available from http://www.virtualbox.org. This file is free software;
11	# you can redistribute it and/or modify it under the terms of the GNU
12	# General Public License (GPL) as published by the Free Software
13	# Foundation, in version 2 as it comes in the "COPYING" file of the
14	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	#
17
18
19	# chkconfig: 35 30 70
20	# description: VirtualBox Linux Additions kernel modules
21	#
22	### BEGIN INIT INFO
23	# Provides: vboxadd-x11
24	# Required-Start:
25	# Required-Stop:
26	# Default-Start:
27	# Default-Stop:
28	# Description: VirtualBox Linux Additions X11 setup
29	### END INIT INFO
30
31	PATH=$PATH:/bin:/sbin:/usr/sbin
32	LOG="/var/log/vboxadd-install-x11.log"
33	CONFIG_DIR="/var/lib/VBoxGuestAdditions"
34	CONFIG="${CONFIG_DIR}/config"
35	MODPROBE=/sbin/modprobe
36
37	if $MODPROBE -c 2>/dev/null \| grep -q '^allow_unsupported_modules *0'; then
38	MODPROBE="$MODPROBE --allow-unsupported-modules"
39	fi
40
41	# Find the version of X installed
42	# The last of the three is for the X.org 6.7 included in Fedora Core 2
43	xver=`X -version 2>&1`
44	x_version=`echo "$xver" \| sed -n 's/^X Window System Version $[0-9.]\+$/\1/p'``echo "$xver" \| sed -n 's/^XFree86 Version $[0-9.]\+$/\1/p'``echo "$xver" \| sed -n 's/^X Protocol Version 11, Revision 0, Release $[0-9.]\+$/\1/p'``echo "$xver" \| sed -n 's/^X.Org X Server $[0-9.]\+$/\1/p'`
45	x_version_short=`echo "${x_version}" \| sed 's/$[0-9]\.[0-9]$\..*/\1/'`
46	# Version of Redhat or Fedora installed. Needed for setting up selinux policy.
47	redhat_release=`cat /etc/redhat-release 2> /dev/null`
48	# Version of OL installed. Needed for blacklisting vboxvideo.
49	oracle_release=`cat /etc/oracle-release 2> /dev/null`
50	# All the different possible locations for XFree86/X.Org configuration files
51	# - how many of these have ever been used?
52	x11conf_files="/etc/X11/xorg.conf /etc/X11/xorg.conf-4 /etc/X11/.xorg.conf \
53	/etc/xorg.conf /usr/etc/X11/xorg.conf-4 /usr/etc/X11/xorg.conf \
54	/usr/lib/X11/xorg.conf-4 /usr/lib/X11/xorg.conf /etc/X11/XF86Config-4 \
55	/etc/X11/XF86Config /etc/XF86Config /usr/X11R6/etc/X11/XF86Config-4 \
56	/usr/X11R6/etc/X11/XF86Config /usr/X11R6/lib/X11/XF86Config-4 \
57	/usr/X11R6/lib/X11/XF86Config"
58
59	# Preamble for Gentoo
60	if [ "`which $0`" = "/sbin/rc" ]; then
61	shift
62	fi
63
64	dev=/dev/vboxguest
65	userdev=/dev/vboxuser
66	owner=vboxadd
67	group=1
68
69	fail()
70	{
71	echo "${1}" >&2
72	exit 1
73	}
74
75	# Install an X11 desktop startup application. The application should be a shell script.
76	# Its name should be purely alphanumeric and should start with a two digit number (preferably
77	# 98 or thereabouts) to indicate its place in the Debian Xsession startup order.
78	#
79	# syntax: install_x11_startup_app app desktop service_name
80	install_x11_startup_app() {
81	self="install_x11_startup_app"
82	app_src=$1
83	desktop_src=$2
84	service_name=$3
85	alt_command=$4
86	test -r "$app_src" \|\| fail "$self: no script given"
87	test -r "$desktop_src" \|\| fail "$self: no desktop file given"
88	test -n "$service_name" \|\| fail "$self: no service given"
89	test -n "$alt_command" \|\| fail "$self: no service given"
90	app_dest=`basename $app_src sh`
91	app_dest_sh=`basename $app_src sh`.sh
92	desktop_dest=`basename $desktop_src`
93	found=0
94	x11_autostart="/etc/xdg/autostart"
95	kde_autostart="/usr/share/autostart"
96	redhat_dir=/etc/X11/Xsession.d
97	mandriva_dir=/etc/X11/xinit.d
98	debian_dir=/etc/X11/xinit/xinitrc.d
99	if [ -d "$mandriva_dir" -a -w "$mandriva_dir" -a -x "$mandriva_dir" ]
100	then
101	install -m 0644 $app_src "$mandriva_dir/$app_dest"
102	found=1
103	fi
104	if [ -d "$x11_autostart" -a -w "$x11_autostart" -a -x "$x11_autostart" ]
105	then
106	install -m 0644 $desktop_src "$x11_autostart/$desktop_dest"
107	found=1
108	fi
109	if [ -d "$kde_autostart" -a -w "$kde_autostart" -a -x "$kde_autostart" ]
110	then
111	install -m 0644 $desktop_src "$kde_autostart/$desktop_dest"
112	found=1
113	fi
114	if [ -d "$redhat_dir" -a -w "$redhat_dir" -a -x "$redhat_dir" ]
115	then
116	install -m 0644 $app_src "$redhat_dir/$app_dest"
117	found=1
118	fi
119	if [ -d "$debian_dir" -a -w "$debian_dir" -a -x "$debian_dir" ]
120	then
121	install -m 0755 $app_src "$debian_dir/$app_dest_sh"
122	found=1
123	fi
124	if [ $found -eq 1 ]; then
125	return 0
126	fi
127	cat >&2 << EOF
128	Could not set up the $service_name desktop service.
129	To start it at log-in for a given user, add the command $alt_command
130	to the file .xinitrc in their home directory.
131	EOF
132	return 1
133	}
134
135
136	start()
137	{
138	# Todo: check configuration and correct it if necessary
139	return 0
140	}
141
142	stop()
143	{
144	return 0
145	}
146
147	restart()
148	{
149	stop && start
150	return 0
151	}
152
153	setup()
154	{
155	if test -r "${CONFIG}"; then
156	. "${CONFIG}"
157	else
158	fail "Configuration file ${CONFIG} not found"
159	fi
160	test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" \|\|
161	fail "Configuration file ${CONFIG} not complete"
162	lib_dir="${INSTALL_DIR}/other"
163	test -x "${lib_dir}" \|\|
164	fail "Invalid Guest Additions configuration found."
165	# By default we want to configure X
166	dox11config="true"
167	# By default, we want to run our xorg.conf setup script
168	setupxorgconf="true"
169	# All but the oldest supported X servers can automatically set up the
170	# keyboard driver.
171	autokeyboard="--autoKeyboard"
172	# On more recent servers our kernel mouse driver will be used
173	# automatically
174	automouse="--autoMouse"
175	# We need to tell our xorg.conf hacking script whether /dev/psaux exists
176	nopsaux="--nopsaux"
177	case "`uname -r`" in 2.4.*)
178	test -c /dev/psaux && nopsaux="";;
179	esac
180	# Should we use the VMSVGA driver instead of VBoxVideo?
181	if grep 80eebeef /proc/bus/pci/devices > /dev/null; then
182	vmsvga=""
183	elif grep 15ad0405 /proc/bus/pci/devices > /dev/null; then
184	vmsvga="--vmsvga"
185	else
186	dox11config=""
187	fi
188	# The video driver to install for X.Org 6.9+
189	vboxvideo_src=
190	# The mouse driver to install for X.Org 6.9+
191	vboxmouse_src=
192	# The driver extension
193	driver_ext=".so"
194	# The configuration file we generate if no original was found but we need
195	# one.
196	main_cfg="/etc/X11/xorg.conf"
197
198	modules_dir=`X -showDefaultModulePath 2>&1` \|\| modules_dir=
199	if [ -z "$modules_dir" ]; then
200	for dir in /usr/lib64/xorg/modules /usr/lib/xorg/modules /usr/X11R6/lib64/modules /usr/X11R6/lib/modules /usr/X11R6/lib/X11/modules; do
201	if [ -d $dir ]; then
202	modules_dir=$dir
203	break
204	fi
205	done
206	fi
207
208	case "${x_version}" in
209	4.* \| 6.* \| 7.* \| 1.?.* \| 1.1[0-6].* )
210	blacklist_vboxvideo="yes"
211	;;
212	esac
213	case "$oracle_release" in
214	Oraclerelease\ 6. )
215	# relevant for OL6/UEK4 but cannot hurt for other kernels
216	blacklist_vboxvideo="yes"
217	esac
218	if test -n "${blacklist_vboxvideo}"; then
219	echo "blacklist vboxvideo" > /etc/modprobe.d/blacklist-vboxvideo.conf
220	else
221	test -f /etc/modprobe.d/blacklist-vboxvideo.conf &&
222	rm -f /etc/modprobe.d/blacklist-vboxvideo.conf
223	# We do not want to load the driver if X.Org Server is already
224	# running, as without a driver the server will touch the hardware
225	# directly, causing problems.
226	ps -Af \| grep -q '[X]org' \|\| ${MODPROBE} -q vboxvideo
227	fi
228
229	test -z "$x_version" -o -z "$modules_dir" &&
230	{
231	echo "Could not find the X.Org or XFree86 Window System, skipping." >&2
232	exit 0
233	}
234
235	# openSUSE 10.3 shipped X.Org 7.2 with X.Org Server 1.3, but didn't
236	# advertise the fact.
237	if grep -q '10\.3' /etc/SuSE-release 2>/dev/null; then
238	case $x_version in 7.2.*)
239	x_version=1.3.0;;
240	esac
241	fi
242	case $x_version in
243	1..99. )
244	echo "Warning: unsupported pre-release version of X.Org Server installed. Not installing the X.Org drivers." >&2
245	dox11config=""
246	;;
247	1.11.* )
248	xserver_version="X.Org Server 1.11"
249	vboxvideo_src=vboxvideo_drv_111.so
250	test "$system" = "redhat" && test -z "${vmsvga}" \|\| setupxorgconf=""
251	;;
252	1.10.* )
253	xserver_version="X.Org Server 1.10"
254	vboxvideo_src=vboxvideo_drv_110.so
255	test "$system" = "redhat" && test -z "${vmsvga}" \|\| setupxorgconf=""
256	;;
257	1.9.* )
258	xserver_version="X.Org Server 1.9"
259	vboxvideo_src=vboxvideo_drv_19.so
260	# Fedora 14 to 16 patched out vboxvideo detection
261	test "$system" = "redhat" && test -z "${vmsvga}" \|\| setupxorgconf=""
262	;;
263	1.8.* )
264	xserver_version="X.Org Server 1.8"
265	vboxvideo_src=vboxvideo_drv_18.so
266	# Fedora 13 shipped without vboxvideo detection
267	test "$system" = "redhat" && test -z "${vmsvga}" \|\| setupxorgconf=""
268	;;
269	1.7.* )
270	xserver_version="X.Org Server 1.7"
271	vboxvideo_src=vboxvideo_drv_17.so
272	setupxorgconf=""
273	;;
274	1.6.* )
275	xserver_version="X.Org Server 1.6"
276	vboxvideo_src=vboxvideo_drv_16.so
277	vboxmouse_src=vboxmouse_drv_16.so
278	# SUSE SLE* with X.Org 1.6 does not do input autodetection;
279	# openSUSE does.
280	if grep -q -E '^SLE[^ ]' /etc/SuSE-brand 2>/dev/null; then
281	automouse=""
282	else
283	test "$system" = "suse" && setupxorgconf=""
284	fi
285	;;
286	1.5.* )
287	xserver_version="X.Org Server 1.5"
288	vboxvideo_src=vboxvideo_drv_15.so
289	vboxmouse_src=vboxmouse_drv_15.so
290	# Historical note: SUSE with X.Org Server 1.5 disabled automatic
291	# mouse configuration and was handled specially. However since our
292	# kernel driver seems to have problems with X.Org Server 1.5 anyway
293	# we just create an X.Org configuration file and use the user space
294	# one generally, no longer just for SUSE.
295	automouse=""
296	;;
297	1.4.* )
298	xserver_version="X.Org Server 1.4"
299	vboxvideo_src=vboxvideo_drv_14.so
300	vboxmouse_src=vboxmouse_drv_14.so
301	automouse=""
302	;;
303	1.3.* )
304	# This was the first release which gave the server version number
305	# rather than the X11 release version when you did 'X -version'.
306	xserver_version="X.Org Server 1.3"
307	vboxvideo_src=vboxvideo_drv_13.so
308	vboxmouse_src=vboxmouse_drv_13.so
309	automouse=""
310	;;
311	7.1.* \| 7.2.* )
312	xserver_version="X.Org 7.1"
313	vboxvideo_src=vboxvideo_drv_71.so
314	vboxmouse_src=vboxmouse_drv_71.so
315	automouse=""
316	;;
317	6.9.* \| 7.0.* )
318	xserver_version="X.Org 6.9/7.0"
319	vboxvideo_src=vboxvideo_drv_70.so
320	vboxmouse_src=vboxmouse_drv_70.so
321	automouse=""
322	;;
323	6.7* \| 6.8.* \| 4.2.* \| 4.3.* )
324	# As the module binaries are the same we use one text for these
325	# four server versions.
326	xserver_version="XFree86 4.2/4.3 and X.Org 6.7/6.8"
327	driver_ext=.o
328	vboxvideo_src=vboxvideo_drv.o
329	vboxmouse_src=vboxmouse_drv.o
330	automouse=""
331	autokeyboard=""
332	case $x_version in
333	6.8.* )
334	autokeyboard="true"
335	;;
336	4.2.* \| 4.3.* )
337	main_cfg="/etc/X11/XF86Config"
338	;;
339	esac
340	;;
341	1.12.* \| 1.13.* \| 1.14.* \| 1.15.* \| 1.16.* \| 1.17.* \| 1.18.* )
342	xserver_version="X.Org Server ${x_version_short}"
343	vboxvideo_src=vboxvideo_drv_`echo ${x_version_short} \| sed 's/\.//'`.so
344	setupxorgconf=""
345	test -f "${lib_dir}/${vboxvideo_src}" \|\|
346	{
347	echo "Warning: unknown version of the X Window System installed. Not installing X Window System drivers." >&2
348	dox11config=""
349	vboxvideo_src=""
350	}
351	;;
352	* )
353	# For anything else, assume kernel drivers.
354	dox11config=""
355	;;
356	esac
357	test -n "${dox11config}" &&
358	echo "Installing $xserver_version modules" >&2
359	case "$vboxvideo_src" in
360	?*)
361	ln -s "${lib_dir}/$vboxvideo_src" "$modules_dir/drivers/vboxvideo_drv$driver_ext.new" &&
362	mv "$modules_dir/drivers/vboxvideo_drv$driver_ext.new" "$modules_dir/drivers/vboxvideo_drv$driver_ext";;
363	*)
364	rm "$modules_dir/drivers/vboxvideo_drv$driver_ext" 2>/dev/null
365	esac
366	case "$vboxmouse_src" in
367	?*)
368	ln -s "${lib_dir}/$vboxmouse_src" "$modules_dir/input/vboxmouse_drv$driver_ext.new" &&
369	mv "$modules_dir/input/vboxmouse_drv$driver_ext.new" "$modules_dir/input/vboxmouse_drv$driver_ext";;
370	*)
371	rm "$modules_dir/input/vboxmouse_drv$driver_ext" 2>/dev/null
372	esac
373
374	if test -n "$dox11config"; then
375	# Certain Ubuntu/Debian versions use a special PCI-id file to identify
376	# video drivers. Some versions have the directory and don't use it.
377	# Those versions can autoload vboxvideo though, so we don't need to
378	# hack the configuration file for them.
379	test "$system" = "debian" -a -d /usr/share/xserver-xorg/pci &&
380	{
381	rm -f "/usr/share/xserver-xorg/pci/vboxvideo.ids"
382	ln -s "${lib_dir}/vboxvideo.ids" /usr/share/xserver-xorg/pci 2>/dev/null
383	test -n "$automouse" && setupxorgconf=""
384	}
385
386	# Do the XF86Config/xorg.conf hack for those versions that require it
387	configured=""
388	generated=""
389	if test -n "$setupxorgconf"; then
390	for i in $x11conf_files; do
391	if test -r "$i"; then
392	if grep -q "VirtualBox generated" "$i"; then
393	generated="$generated `printf "$i\n"`"
394	else
395	"${lib_dir}/x11config.sh" $autokeyboard $automouse $nopsaux $vmsvga "$i"
396	fi
397	configured="true"
398	fi
399	# Timestamp, so that we can see if the config file is changed
400	# by someone else later
401	test -r "$i.vbox" && touch "$i.vbox"
402	done
403	# X.Org Server 1.5 and 1.6 can detect hardware they know, but they
404	# need a configuration file for VBoxVideo.
405	nobak_cfg="`expr "${main_cfg}" : '$[^.]*$'`.vbox.nobak"
406	if test -z "$configured"; then
407	touch "$main_cfg"
408	"${lib_dir}/x11config.sh" $autokeyboard $automouse $nopsaux $vmsvga --noBak "$main_cfg"
409	touch "${nobak_cfg}"
410	fi
411	fi
412	test -n "$generated" &&
413	cat >&2 << EOF
414	The following X.Org/XFree86 configuration files were originally generated by
415	the VirtualBox Guest Additions and were not modified:
416
417	$generated
418
419	EOF
420	tty >/dev/null && cat << EOF
421	You may need to restart the Window System (or just restart the guest system)
422	to enable the Guest Additions.
423
424	EOF
425	fi
426
427	case "$redhat_release" in
428	# Install selinux policy for Fedora 7 and 8 to allow the X server to
429	# open device files
430	Fedora\ release\ 7* \| Fedora\ release\ 8* )
431	semodule -i "${lib_dir}/vbox_x11.pp" > /dev/null 2>&1
432	;;
433	# Similar for the accelerated graphics check on Fedora 15
434	Fedora\ release\ 15* )
435	semodule -i "${lib_dir}/vbox_accel.pp" > /dev/null 2>&1
436	;;
437	esac
438
439	# Install selinux policy for Fedora 8 to allow the X server to
440	# open our drivers
441	case "$redhat_release" in
442	Fedora\ release\ 8* )
443	chcon -u system_u -t lib_t "${lib_dir}"/*.so
444	;;
445	esac
446
447	# Our logging code generates some glue code on 32-bit systems. At least F10
448	# needs a rule to allow this. Send all output to /dev/null in case this is
449	# completely irrelevant on the target system.
450	chcon -t unconfined_execmem_exec_t '/usr/bin/VBoxClient' > /dev/null 2>&1
451	semanage fcontext -a -t unconfined_execmem_exec_t '/usr/bin/VBoxClient' > /dev/null 2>&1
452
453	# And set up VBoxClient to start when the X session does
454	install_x11_startup_app "${lib_dir}/98vboxadd-xclient" "${lib_dir}/vboxclient.desktop" VBoxClient VBoxClient-all \|\|
455	fail "See the log file $LOG for more information."
456	ln -s "${lib_dir}/98vboxadd-xclient" /usr/bin/VBoxClient-all 2>/dev/null
457	}
458
459	cleanup()
460	{
461	# Restore xorg.conf files as far as possible
462	# List of generated files which have been changed since we generated them
463	newer=""
464	# Are we dealing with a legacy information which didn't support
465	# uninstallation?
466	legacy=""
467	# Do any of the restored configuration files still reference our drivers?
468	failed=""
469	# Have we encountered a "nobak" configuration file which means that there
470	# is no original file to restore?
471	nobak=""
472	test -r "$CONFIG_DIR/$CONFIG" \|\| legacy="true"
473	for main_cfg in "/etc/X11/xorg.conf" "/etc/X11/XF86Config"; do
474	nobak_cfg="`expr "${main_cfg}" : '$[^.]*$'`.vbox.nobak"
475	if test -r "${nobak_cfg}"; then
476	test -r "${main_cfg}" &&
477	if test -n "${legacy}" -o ! "${nobak_cfg}" -ot "${main_cfg}"; then
478	rm -f "${nobak_cfg}" "${main_cfg}"
479	else
480	newer="${newer}`printf " ${main_cfg} (no original)\n"`"
481	fi
482	nobak="true"
483	fi
484	done
485	if test -z "${nobak}"; then
486	for i in $x11conf_files; do
487	if test -r "$i.vbox"; then
488	if test ! "$i" -nt "$i.vbox" -o -n "$legacy"; then
489	mv -f "$i.vbox" "$i"
490	grep -q -E 'vboxvideo\|vboxmouse' "$i" &&
491	failed="$failed`printf " $i\n"`"
492	else
493	newer="$newer`printf " $i ($i.vbox)\n"`"
494	fi
495	fi
496	done
497	fi
498	test -n "$newer" && cat >&2 << EOF
499
500	The following X.Org/XFree86 configuration files were not restored, as they may
501	have been changed since they were generated by the VirtualBox Guest Additions.
502	You may wish to restore these manually. The file name in brackets is the
503	original version.
504
505	$newer
506
507	EOF
508	test -n "$failed" && cat >&2 << EOF
509
510	The following X.Org/XFree86 configuration files were restored, but still
511	contain references to the Guest Additions drivers. You may wish to check and
512	possibly correct the restored configuration files to be sure that the server
513	will continue to work after it is restarted.
514
515	$failed
516
517	EOF
518
519	# Remove X.Org drivers
520	modules_dir=`X -showDefaultModulePath 2>&1` \|\| modules_dir=
521	if [ -z "$modules_dir" ]; then
522	for dir in /usr/lib64/xorg/modules /usr/lib/xorg/modules /usr/X11R6/lib64/modules /usr/X11R6/lib/modules /usr/X11R6/lib/X11/modules; do
523	if [ -d $dir ]; then
524	modules_dir=$dir
525	break
526	fi
527	done
528	fi
529	rm -f "$modules_dir/drivers/vboxvideo_drv"* 2>/dev/null
530	rm -f "$modules_dir/input/vboxmouse_drv"* 2>/dev/null
531
532	# Remove the link to vboxvideo_dri.so
533	for dir in /usr/lib/dri /usr/lib32/dri /usr/lib64/dri \
534	/usr/lib/xorg/modules/dri /usr/lib32/xorg/modules/dri \
535	/usr/lib64/xorg/modules/dri /usr/lib/i386-linux-gnu/dri \
536	/usr/lib/x86_64-linux-gnu/dri; do
537	if [ -d $dir ]; then
538	rm -f "$dir/vboxvideo_dri.so" 2>/dev/null
539	fi
540	done
541
542	# Remove VBoxClient autostart files
543	rm /etc/X11/Xsession.d/98vboxadd-xclient 2>/dev/null
544	rm /etc/X11/xinit.d/98vboxadd-xclient 2>/dev/null
545	rm /etc/X11/xinit/xinitrc.d/98vboxadd-xclient.sh 2>/dev/null
546	rm /etc/xdg/autostart/vboxclient.desktop 2>/dev/null
547	rm /usr/share/autostart/vboxclient.desktop 2>/dev/null
548	rm /usr/bin/VBoxClient-all 2>/dev/null
549
550	# Remove other files
551	rm /usr/share/xserver-xorg/pci/vboxvideo.ids 2>/dev/null
552	}
553
554	dmnstatus()
555	{
556	/bin/true
557	}
558
559	case "$1" in
560	start)
561	start
562	;;
563	stop)
564	stop
565	;;
566	restart)
567	restart
568	;;
569	setup)
570	setup
571	;;
572	cleanup)
573	cleanup
574	;;
575	status)
576	dmnstatus
577	;;
578	*)
579	echo "Usage: $0 {start\|stop\|restart\|status}"
580	exit 1
581	esac
582
583	exit

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source: vbox/trunk/src/VBox/Additions/linux/installer/vboxadd-x11.sh@ 68284

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