2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 ################################################################################
9 # {{{ path, variables, signals, umask, zsh
10 export PATH="/bin:/sbin:/usr/bin:/usr/sbin"
16 # old linuxrc version:
17 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
18 # new initramfs layout:
19 [ -d /live/image ] && export LIVECD_PATH=/live/image
21 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
22 [ -z "$PS1" ] && trap "" 2 3 11
26 if [ -n "$ZSH_VERSION" ] ; then
32 # avoid 'no matches found: ...'
33 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
36 # {{{ Read in boot parameters
37 if [ -z "$CMDLINE" ]; then
38 # if CMDLINE was set from the outside, we're debugging.
39 # otherwise, take CMDLINE from Kernel and config files.
40 CMDLINE="$(cat /proc/cmdline)"
41 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
42 [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/* | tr '\n' ' ')"
46 ### {{{ Utility Functions
48 # Get a bootoption's parameter: read boot command line and either
49 # echo last parameter's argument or return false.
57 result="${line##*[$ws]$1=}"
58 result="${result%%[$ws]*}"
66 # Check boot commandline for specified option
68 [ -n "$1" ] || ( echo "Error: missing argument to checkbootparam()" ; return 1 )
74 *[${ws}]"$1"=*|*[${ws}]"$1"[${ws}]*)
81 # Check if currently using a framebuffer
83 [ -e /dev/fb0 ] && return 0 || return 1
86 # Check wheter a configuration variable (like $CONFIG_TOHD) is
90 [yY][eE][sS]) return 0 ;; # it's set to 'yes'
91 [tT][rR][uU][eE]) return 0 ;; # it's set to 'true'
92 *) return 1 ;; # default
96 # Are we using grml-small?
98 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
103 # {{{ filesystems (proc, pts, sys) and fixes
105 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
109 grep -q "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
113 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
117 # {{{ Check if we are running in live mode or from HD
119 [ -e /etc/grml_cd ] || INSTALLED="yes"
123 checkbootparam 'testcd' >>$DEBUG 2>&1 && TESTCD="yes"
126 # {{{ source lsb-functions , color handling
127 if checkbootparam 'nocolor'; then
129 . /etc/grml/lsb-functions
130 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
132 . /etc/grml/lsb-functions
139 checkbootparam 'debug' && BOOTDEBUG="yes"
140 checkbootparam "BOOT_IMAGE=debug" && BOOTDEBUG="yes"
143 if [ -n "$BOOTDEBUG" ]; then
144 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
145 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
146 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
147 einfo "Just exit the shell to continue boot process..."
151 if [ -r /etc/grml/screenrc ] ; then
152 einfo "Starting GNU screen to be able to use a full featured shell environment."
153 einfo "Just exit the shells (and therefore screen) to continue boot process..."
154 /bin/zsh -c "screen -c /etc/grml/screenrc"
156 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
157 einfo "Just exit the shell to continue boot process..."
169 if checkbootparam 'log' || checkbootparam 'debug' ; then
170 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
172 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
174 einfo "Starting bootlogd." # known to be *very* unreliable :(
175 bootlogd -r -c >>$DEBUG 2>&1 ; eend $?
183 # {{{ set firmware timeout via bootparam
185 if checkbootparam 'fwtimeout' ; then
186 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
187 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
188 rmmod firmware_class >>$DEBUG 2>&1
189 modprobe firmware_class ; eend $?
191 if [ -z "$TIMEOUT" ] ; then
192 TIMEOUT="100" # linux kernel default: 10
194 if [ -f /sys/class/firmware/timeout ] ; then
195 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
196 echo $TIMEOUT > /sys/class/firmware/timeout ; eend $?
201 ### {{{ language configuration / localization
204 einfo "Activating language settings:"
207 # people can specify $LANGUAGE and $CONSOLEFONT in a config file
208 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
210 # check for bootoption which overrides config from /etc/grml/autoconfig
211 BOOT_LANGUAGE="$(getbootparam 'lang' 2>>$DEBUG)"
212 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
214 # set default to 'en' in live-cd mode iff $LANGUAGE is not set yet
215 if [ -z "$INSTALLED" ] ; then
216 [ -n "$LANGUAGE" ] || LANGUAGE='en'
219 if [ -x /usr/sbin/grml-setlang ] ; then
220 # if bootoption lang is used update /etc/default/locale accordingly
221 if [ -n "$BOOT_LANGUAGE" ] ; then
222 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "$LANGUAGE"
223 # otherwise default to lang=en
225 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "en"
230 if [ -z "$CONSOLEFONT" ] ; then
231 if ! checkbootparam 'nodefaultfont' >>$DEBUG 2>&1 ; then
232 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
233 CONSOLEFONT='Uni3-Terminus16'
235 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
238 CONSOLEFONT='Lat15-Terminus16'
243 # export it now, so error messages get translated, too
244 if checkgrmlsmall ; then
245 export LANG='C' # grml-small does not provide any further locales
247 [ -r /etc/default/locale ] && . /etc/default/locale
251 # configure keyboard layout, read in already set values first:
252 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
254 # now allow keyboard override by boot commandline for later use:
255 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
256 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
257 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
258 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
259 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
261 # modify /etc/sysconfig/keyboard only in live-cd mode:
262 if [ -z "$INSTALLED" ] ; then
264 local LANGUAGE="$BOOT_LANGUAGE"
265 . /etc/grml/language-functions
266 # allow setting xkeyboard explicitly different than console keyboard
267 KXKEYBOARD="$(getbootparam 'xkeyboard' 2>>$DEBUG)"
268 if [ -n "$KXKEYBOARD" ]; then
269 XKEYBOARD="$KXKEYBOARD"
270 KDEKEYBOARD="$KXKEYBOARD"
271 elif [ -n "$KKEYBOARD" ]; then
272 XKEYBOARD="$KKEYBOARD"
273 KDEKEYBOARD="$KKEYBOARD"
276 # duplicate of previous code to make sure /etc/grml/language-functions
277 # does not overwrite our values....
278 # now allow keyboard override by boot commandline for later use:
279 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
280 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
281 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
282 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
283 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
285 # write keyboard related variables to file for later use
286 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
287 if ! [ -e /etc/sysconfig/keyboard ] ; then
288 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
289 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
290 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
291 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
295 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
297 # activate unicode console if running within utf8 environment
298 if [ -r /etc/default/locale ] ; then
299 if grep -q "LANG=.*UTF" /etc/default/locale ; then
300 einfo "Setting up unicode environment."
301 unicode_start >>$DEBUG 2>&1 ; eend $?
305 # Set default keyboard before interactive setup
306 if [ -n "$KEYTABLE" ] ; then
307 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
308 loadkeys -q $KEYTABLE &
312 # we have to set up all consoles, therefore loop it over all ttys:
313 NUM_CONSOLES=$(fgconsole --next-available 2>/dev/null)
314 if [ -n "$NUM_CONSOLES" ] ; then
315 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
316 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
318 CUR_CONSOLE=$(fgconsole 2>/dev/null)
320 if [ -x "$(which setfont)" ] ; then
322 elif [ -x "$(which consolechars)" ] ; then
323 use_consolechars=true
325 eerror "Neither setfont nor consolechars tool present, can not set font."
330 if [ -n "$CHARMAP" ] ; then
331 einfo "Setting font to ${CHARMAP}"
333 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
334 if $use_setfont ; then
335 setfont -C /dev/tty${vc} $CHARMAP ; RC=$?
336 elif $use_consolechars ; then
337 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
340 if [ -n "$CUR_CONSOLE" ] ; then
341 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
346 if checkbootparam 'noconsolefont' ; then
347 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
349 if [ -n "$CONSOLEFONT" ] ; then
350 einfo "Setting font to ${CONSOLEFONT}"
352 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
353 if $use_setfont ; then
354 setfont -C /dev/tty${vc} ${CONSOLEFONT} ; RC=$?
355 elif $use_consolechars ; then
356 consolechars --tty=/dev/tty${vc} -f ${CONSOLEFONT} ; RC=$?
359 if [ -n "$CUR_CONSOLE" ] ; then
360 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
372 if checkbootparam 'hostname' ; then
373 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
374 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
375 einfo "Generating random hostname as no hostname was specified."
376 HOSTNAME="$(/usr/bin/random-hostname)"
379 einfo "Setting hostname to $HOSTNAME as requested."
380 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
381 [ "$RC" = "0" ] && hostname $HOSTNAME
384 hostname --file /etc/hostname
389 # fstabuser (needed when running from harddisk with username != grml {{{
391 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
392 if [ -n "$CONFIG_FSTAB_USER" ] ; then
393 fstabuser="$CONFIG_FSTAB_USER"
395 fstabuser=$(getent passwd 1000 | cut -d: -f1)
397 # if not yet set fall back to default 'grml' user
398 [ -n "$fstabuser" ] || fstabuser='grml'
404 einfo "Mounting configfs"
405 CONFIGFS_DIR=/sys/kernel/config/
406 modprobe configfs 2>/dev/null 1>&2
407 if ! [ -d "$CONFIGFS_DIR" ] ; then
409 einfo "$CONFIGFS_DIR does not exist, can't mount directory"
413 mount -t configfs configfs "$CONFIGFS_DIR" 2>/dev/null 1>&2
419 # {{{ Set clock (Local time is more often used than GMT, so it is default)
421 # don't touch the files if running from harddisk:
422 if [ -z "$INSTALLED" ]; then
423 # The default hardware clock timezone is stated as representing local time.
425 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
426 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
427 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
428 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
429 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
430 # hwclock uses the TZ variable
431 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
432 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
433 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
434 ewarn "Warning: unknown timezone $KTZ" ; eend 1
436 ewarn "Falling back to timezone $KTZ" ; eend 0
439 if ! [ -r /dev/rtc ] ; then
440 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
443 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
444 if [ -n "$ERROR" ] ; then
446 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
447 if [ -n "$ERROR" ] ; then
448 eerror "Problem running hwclock: $ERROR" ; eend 1
457 # {{{ print kernel info
459 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
460 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
461 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
462 if [ -r /proc/cpuinfo ] ; then
463 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
465 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
469 if [ -d /proc/xen ] ; then
471 einfo 'Running kernel featuring support for Xen detected' ; eend 0
477 # {{{ ld.so.cache + depmod
479 if [ -n "$INSTALLED" ]; then
480 if ! [ -r /etc/grml.first.boot ] ; then
481 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
483 # Regenerate ld.so.cache and module dependencies on HD
484 einfo "Running ldconfig" ; ldconfig ; eend $?
485 einfo "Running depmod" ; depmod -a ; eend $?
486 touch /etc/grml.first.boot
496 # don't touch the files if running from harddisk:
497 if [ -z "$INSTALLED" ]; then
498 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
499 if [ -n "$KTZ" ] ; then
500 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
502 ewarn "Warning: unknown timezone $KTZ"; eend 0
504 einfo "Setting timezone."
506 area=$(echo $KTZ | cut -d '/' -f1)
507 zone=$(echo $KTZ | cut -d '/' -f2)
508 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
509 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
511 echo $KTZ > /etc/timezone
513 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
520 # small computer / nearly no ram {{{
523 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
524 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
527 if checkbootparam 'small'; then
528 einfo "Information: ${RAM} kB of RAM available." ; eend 0
529 einfo "Bootoption small detected. Activating small system."
530 if [ -r /etc/inittab.small ] ; then
531 mv /etc/inittab /etc/inittab.normal
532 mv /etc/inittab.small /etc/inittab
534 sed -i 's/^9/#&/' /etc/inittab
535 sed -i 's/^10/#&/' /etc/inittab
536 sed -i 's/^11/#&/' /etc/inittab
537 sed -i 's/^12/#&/' /etc/inittab
539 /sbin/telinit q ; eend $?
541 if checkgrmlsmall ; then
542 if [[ $RAM -lt 25000 ]] ; then
543 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
544 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
545 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
546 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
549 einfo "Information: ${RAM} kB of RAM available." ; eend 0
552 if [[ $RAM -lt 58000 ]] ; then
553 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
554 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
555 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
556 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
559 einfo "Information: ${RAM} kB of RAM available." ; eend 0
567 # skip startup of w3m {{{
569 if checkbootparam 'fast'; then
570 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
571 sed -i '/1:/s#/usr/share/grml-scripts/run-welcome#/bin/zsh#' /etc/inittab
572 /sbin/telinit q ; eend $?
577 # activate serial console {{{
579 if checkbootparam 'console'; then
584 einfo "Bootoption for serial console detected:"
588 line="${line#*[$ws]}"
590 while [ -n "$line" ]; do
594 local device="${this%%,*}"
595 local device="${device##*=}"
596 if echo $serial | grep -q ttyS ; then
597 local option="${serial##*,}"
598 # default (works for kvm & CO):
599 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
600 # ... unless overriden by command line:
602 115200*) speed=115200 ;;
603 57600*) speed=57600 ;;
604 38400*) speed=38400 ;;
605 19200*) speed=19200 ;;
612 einfo "Activating console login on device ${device} with speed ${speed}."
613 local number="${device#ttyS}"
614 sed -i "/^T$number:/d;/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/share/grml-scripts/run-welcome $speed vt100 || sleep 30\"" /etc/inittab
621 this="${line%%[$ws]*}"
622 line="${line#*[$ws]}"
625 if [ -n "$telinitq" ]; then
633 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
634 # otherwise we will get: passwd: Authentication token lock busy
636 if [ -z "$INSTALLED" ] ; then
644 if [ -n "$TESTCD" ]; then
645 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
646 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
649 if [ -n "${LIVECD_PATH}"/GRML ] ; then
650 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
652 echo "${RED} *** Error: Could not find md5sum file. ***"
655 if [ "$RC" = "0" ]; then
656 einfo "Everything looks OK" ; eend 0
658 eerror 'Checksum failed for theses files:' ; eend 1
659 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
660 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
661 eerror '... RAM of your computer is broken.' ; eend 1
662 einfon "Hit return to continue, or press the reset button to quit."
671 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
673 if checkbootparam 'blacklist' ; then
674 if [ -z "$INSTALLED" ]; then
675 einfo "Bootoption blacklist found."
676 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
677 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
678 if [ -n "$BLACK" ] ; then
679 for module in $(echo ${BLACK//,/ }) ; do
680 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
681 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
682 echo "blacklist $module" >> "$BLACKLIST_FILE"
683 echo "alias $module off" >> "$BLACKLIST_FILE"
684 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
687 eerror "No given module for blacklist found. Blacklisting will not work therefore."
690 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
692 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
701 if checkbootparam 'noacpi'; then
702 ewarn "ACPI: Not loading modules as requested by boot option \"noacpi\"." ; eend 0
703 elif checkbootparam 'nogrmlacpi' ; then
704 ewarn "ACPI: Not loading modules as requested by boot option \"nogrmlacpi\"." ; eend 0
705 elif [ ! -d /proc/acpi ] ; then
706 ewarn "ACPI: Kernel support not present." ; eend 0
708 einfo "ACPI: Loading modules (disable with boot option noacpi / nogrmlacpi): "
711 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
713 basename="${basename%%.*}"
714 case "$basename" in *_acpi)
715 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
717 modprobe $basename >>$DEBUG 2>&1 && found="yes"
718 local BASE="$BASE $basename"
720 if [ -n "$found" ] ; then
721 einfo "$BASE" ; eend 0
723 ewarn "(none)" ; eend 1
725 if ! pgrep acpid >/dev/null ; then
726 einfo "Starting acpi daemon."
727 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
729 ewarn "acpi daemon already running."
737 # {{{ Collect partitions from /proc/partitions first for enabling DMA
741 while read major minor blocks partition relax; do
742 partition="${partition##*/}"
743 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
745 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
746 sd?) ;; # SCSI Harddisk, entire disk
747 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
748 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
751 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
754 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
757 # {{{ Enable DMA for all IDE drives now if not disabled
758 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
760 if checkbootparam 'nodma'; then
761 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
763 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
764 if test -d /proc/ide/$d; then
765 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
766 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
767 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
768 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
769 echo "using_dma:1" >/proc/ide/$d/settings
778 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
781 NOSWAP="yes" # we do not use swap by default!
782 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
784 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
787 # Scan for swap, config, homedir - but only in live-mode
788 if [ -z "$INSTALLED" ] ; then
789 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
792 HOMEDIR="$(getbootparam 'home')"
793 if [ -n "$partitions" ]; then
794 while read p m f relax; do
795 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
796 partoptions="users,exec"
798 # it's a swap partition?
801 if [ -n "$NOSWAP" ]; then
802 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
805 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
806 S1SUSP|S2SUSP|pmdisk|[zZ]*)
807 if [ -n "$ANYSWAP" ] ; then
808 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
809 swapon $p 2>>$DEBUG ; eend $?
811 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
815 if [[ "$p" == LABEL* ]] ; then
816 p=$(blkid -t $p | awk -F: '{print $1}')
818 if grep -q $p /proc/swaps ; then
819 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
821 if [ -b "$p" ] ; then
822 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
823 swapon $p 2>>$DEBUG ; eend $?
825 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
834 esac # it's a swap partition?
839 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
840 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
842 # *) NONEFOUND='1'; continue ;;
846 if [ -z "$NOSWAP" ] ; then
847 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
848 # Activate swapfile, if exists
849 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
851 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
852 mount -o remount,rw $m && MOUNTED=1
853 if swapon "$SWAPFILE" 2>>$DEBUG ; then
855 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
857 fnew="$SWAPFILE swap swap defaults 0 0"
858 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
859 GRML_SWP="$GRML_SWP $SWAPFILE"
862 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
865 # use a image as home
866 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
867 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
868 if [ -n "$HOMEDIR" ]; then
869 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
873 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
875 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
880 # Umount, if not in use
881 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
893 if [ -n "$MOUSE_DEVICE" ] ; then
894 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
899 # {{{ IPv6 configuration
900 # Load IPv6 kernel module and print IP adresses
902 if checkbootparam 'ipv6'; then
903 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
905 # we probably need some time until stateless autoconfiguration has happened
907 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
908 for DEVICE in `echo "$NETDEVICES"`; do
911 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
912 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
914 for ADDR in `echo "$ADDRESSES"` ; do
917 if [ "$COUNT" -eq "0" ] ; then
918 einfo "(none)" ; eend 1
930 if checkbootparam 'nocpu'; then
931 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
935 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
937 CPU=$(awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG)
938 echo $CPU | sed 's/ \{1,\}/ /g'
941 einfo "Found CPU: `awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG` " ; eend 0
944 # no cpufreq setup inside VirtualBox
945 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
946 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
950 if [ -x /etc/init.d/loadcpufreq ] ; then
951 einfo "Trying to set up cpu frequency scaling:"
954 LOADCPUFREQ=$(mktemp)
955 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
956 if grep -q FATAL "$LOADCPUFREQ" ; then
962 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
963 eerror "$line" ; eend $RC
967 elif grep -q done "$LOADCPUFREQ" ; then
968 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
969 if [ -n "$MODULE" -a "$MODULE" != none ]; then
970 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
973 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
979 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
980 if grep -vq ondemand /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors; then
981 einfo "Loading cpufreq_ondemand"
982 modprobe cpufreq_ondemand
986 einfo "Setting ondemand governor"
988 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
989 echo ondemand > $file || RC=1
999 # {{{ autostart of ssh
1001 if checkbootparam 'ssh' ; then
1003 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1004 einfo "Bootoption ssh found, trying to set password for user grml."
1006 if [ -z "$SSH_PASSWD" ] ; then
1007 if [ -x /usr/bin/apg ] ; then
1008 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1009 elif [ -x /usr/bin/gpw ] ; then
1010 SSH_PASSWD="$(gpw 1)"
1011 elif [ -x /usr/bin/pwgen ] ; then
1012 SSH_PASSWD="$(pwgen -1 8)"
1013 elif [ -x /usr/bin/hexdump ] ; then
1014 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1015 elif [ -n "$RANDOM" ] ; then
1016 SSH_PASSWD="grml${RANDOM}"
1019 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1023 if [ -n "$SSH_PASSWD" ] ; then
1024 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1029 # finally check if we have a password we can use:
1030 if [ -n "$SSH_PASSWD" ] ; then
1031 # chpasswd sucks, seriously.
1032 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1033 echo "grml:$SSH_PASSWD" | chpasswd -m
1035 echo "grml:$SSH_PASSWD" | chpasswd
1039 einfo 'Starting secure shell server in background.'
1040 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1041 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1045 ewarn 'Warning: please change the password for user grml as soon as possible!'
1051 # {{{ autostart of x11vnc
1054 USER=grml # TODO: make it dynamically configurable
1055 if checkbootparam 'vnc' ; then
1057 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1058 einfo "Bootoption vnc found, trying to set password for user $USER."
1060 if [ -z "$VNC_PASSWD" ] ; then
1061 if [ -x /usr/bin/apg ] ; then
1062 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1063 elif [ -x /usr/bin/gpw ] ; then
1064 VNC_PASSWD="$(gpw 1)"
1065 elif [ -x /usr/bin/pwgen ] ; then
1066 VNC_PASSWD="$(pwgen -1 8)"
1067 elif [ -x /usr/bin/hexdump ] ; then
1068 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1069 elif [ -n "$RANDOM" ] ; then
1070 VNC_PASSWD="${USER}${RANDOM}"
1073 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1077 if [ -n "$VNC_PASSWD" ] ; then
1078 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1083 # finally check if we have a password we can use:
1084 if [ -n "$VNC_PASSWD" ] ; then
1086 VNCDIR="/home/${USER}/.vnc"
1087 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1089 if [ ! -x /usr/bin/x11vnc ] ; then
1090 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1093 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1094 /bin/chown -R "$USER": "$VNCDIR"
1097 if checkbootparam 'vnc_connect' ; then
1099 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1100 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1101 #store the options in a file
1102 VNCDIR="/home/${USER}/.vnc"
1103 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1104 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1110 # {{{ set password for user grml
1112 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1113 einfo "Bootoption passwd found."
1114 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1115 if [ -n "$PASSWD" ] ; then
1116 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1118 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1121 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1129 if ! [ -x /usr/bin/amixer ] ; then
1130 eerror "amixer binary not available. Can not set sound volumes therefore."
1133 if ! [ -r /proc/asound/cards ] ; then
1134 ewarn "No soundcard present, skipping mixer settings therefore."
1139 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1140 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1143 if checkbootparam 'vol' ; then
1144 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1145 if [ -z "$VOL" ] ; then
1146 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1154 if checkbootparam 'nosound' ; then
1155 einfo "Muting sound devices on request."
1156 ERROR=$(amixer -q set Master mute)
1158 if [ -n "$ERROR" ] ; then
1160 eerror "Problem muting sound devices: $ERROR"
1164 elif [ -z "$INSTALLED" ] ; then
1165 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1167 if checkbootparam 'micvol' ; then
1168 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1169 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1174 CONTROLS=$(amixer -c $card scontrols | awk -F"Simple mixer control " '{print $2}')
1178 for CONTROL in ${=CONTROLS} ; do
1179 if ! echo "${CONTROL}" | grep -q -i "mic" ; then
1180 if $(amixer -c $card sget "${CONTROL}" | grep -q 'Capabilities:.*pswitch') ; then
1181 amixer -c $card -q set "${CONTROL}" unmute
1183 if $(amixer -c $card sget "${CONTROL}" | grep -q -P 'Capabilities:.*(pvolume| volume)') ; then
1184 amixer -c $card -q set "${CONTROL}" "${VOL}"%
1188 if [ ${MICVOL} -ne 0 ] ; then
1189 if $(amixer -c $card sget "${CONTROL}" | grep -q 'Capabilities:.*cswitch') ; then
1190 amixer -c $card -q set "${CONTROL}" unmute
1192 if $(amixer -c $card sget "${CONTROL}" | grep -q 'Capabilities:.*cvolume') ; then
1193 amixer -c $card -q set "${CONTROL}" $MICVOL%
1199 fi # checkbootparam 'nosound'
1206 # {{{ modem detection
1208 if checkbootparam 'nomodem'; then
1209 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1211 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1212 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1213 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1222 config_wondershaper(){
1223 if checkbootparam 'wondershaper' ; then
1224 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1229 if [ -n "$WONDER" ]; then
1231 DEVICE="${WONDER%%,*}"
1233 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1235 DOWNSTREAM="${WONDER%%,*}"
1237 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1239 UPSTREAM="${WONDER%%,*}"
1244 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1245 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1246 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1247 einfo "Starting wondershaper (${CMD}) in background."
1248 ( sh -c $CMD & ) && eend 0
1255 if checkbootparam 'nosyslog'; then
1256 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1259 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1260 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1261 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1262 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1263 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1265 if [ -z "$SYSLOGD" ] ; then
1266 eerror "No syslog daemon found." ; eend 1
1268 einfo "Starting $SYSLOGD in background."
1269 /etc/init.d/$SYSLOGD start >>$DEBUG &
1278 if checkbootparam 'nogpm'; then
1279 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1281 if ! [ -r /dev/input/mice ] ; then
1282 eerror "No mouse found - not starting GPM." ; eend 1
1284 einfo "Starting gpm in background."
1285 /etc/init.d/gpm start >>$DEBUG &
1286 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1295 if checkbootparam 'services' ; then
1296 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1297 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1298 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1299 for service in $(echo -e $SERVICELIST) ; do
1300 # support running (custom) init scripts in non-blocking mode
1301 # if they contain the keyword "DO_NO_RUN_IN_BACKGROUND".
1302 if grep -q 'DO_NO_RUN_IN_BACKGROUND' "/etc/init.d/${service}" 2>>$DEBUG ; then
1303 einfo "Starting service ${service}."
1304 /etc/init.d/${service} start >>$DEBUG
1306 einfo "Starting service ${service} in background."
1307 /etc/init.d/${service} start >>$DEBUG &
1317 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1318 SOURCE=$(eval echo "$1")
1321 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1322 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1324 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1326 while ! getconfig && [[ "$counter" != 0 ]] ; do
1327 echo -n "Sleeping for 1 second and trying to get config again... "
1328 counter=$(( counter-1 ))
1329 echo "$counter tries left" ; sleep 1
1331 if [ -s "$TARGET" ] ; then
1332 einfo "Downloading was successfull." ; eend 0
1333 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1334 md5sum ${TARGET} ; eend 0
1337 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1345 if checkbootparam 'netconfig' ; then
1346 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1347 CONFIGFILE='/tmp/netconfig.grml'
1349 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1350 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1357 # {{{ remote scripts
1358 config_netscript() {
1359 if checkbootparam 'netscript' ; then
1360 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1361 SCRIPTFILE='/tmp/netscript.grml'
1363 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1364 chmod +x ${SCRIPTFILE}
1365 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1374 if ! checkbootparam 'nostats' ; then
1375 BASE_URL="http://stats.grml.org/report/"
1378 HOST_ID=$(cat /proc/sys/kernel/random/boot_id)
1380 grep -q " lm " /proc/cpuinfo && HAS_64BIT="1" || HAS_64BIT="0"
1381 DATE_STRING=$(date +'h=%H&m=%M&s=%S')
1382 [ -e /etc/grml_version ] && VERSION=$(cat /etc/grml_version) || \
1383 VERSION=$(lsb_release -d | awk -F: '{gsub(/^[ \t]+/, "", $2); print $2}')
1385 PARAMS="$( echo "$CMDLINE" | sed -e 's/=[^ ]*/=x/g' | tr " " "\n"|sort|tr "\n" " " )"
1387 echo "$CMDLINE" | grep -q -e "fetch" -e "nfsroot" && BOOT="remote"
1388 [ -z "$BOOT" ] && BOOT="local"
1390 ADDITIONAL_PARAMS=""
1391 ( [ -n "$COLUMNS" ] && [ -n "$LINES" ] ) && \
1392 ADDITIONAL_PARAMS="$ADDITIONAL_PARAMS&res=$((COLUMNS * 8))x$((LINES * 16))"
1394 URI='$BASE_URL?action=${ACTION_NAME}\&$DATE_STRING\&unique_id=${HOST_ID}\&support_64bit=$HAS_64BIT\&version=$VERSION\&bootup=$BOOT\¶ms=$PARAMS$ADDITIONAL_PARAMS'
1396 get_remote_file "$URI" "/dev/null" >/dev/null 2>&1 &!
1400 # {{{ fix/workaround for unionfs
1402 if [ -z "$INSTALLED" ]; then
1403 touch /var/cache/apt/*cache.bin
1408 # {{{ start X window system via grml-x
1410 # make sure we start X only if startx is used *before* a nostartx option
1411 # so it's possible to disable automatic X startup using nostart
1412 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1413 if [ -x "$(which X)" ] ; then
1414 if [ -z "$INSTALLED" ] ; then
1415 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1416 if [ -z "$WINDOWMANAGER" ] ; then
1417 einfo "No window manager specified. Using default one." && eend 0
1419 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1421 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1422 config_userfstab || fstabuser='grml'
1423 cat>|/etc/init.d/xstartup<<EOF
1425 su $fstabuser -c "/usr/bin/grml-x"
1427 chmod 755 /etc/init.d/xstartup
1429 # adjust inittab for xstartup
1430 if grep -q '^6:' /etc/inittab ; then
1431 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/share/grml-scripts/run-welcome" >/dev/tty6 2>\&1 </dev/tty6|' /etc/inittab
1432 else # just append tty6 to inittab if no definition is present:
1433 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/share/grml-scripts/run-welcome" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1436 /sbin/telinit q ; eend $?
1438 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1439 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1441 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1445 eerror "We are not running in live mode - startx will not work, skipping it."
1446 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1449 eerror "/usr/bin/X is not present on this grml flavour."
1450 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1456 # {{{ configuration framework
1458 if checkbootparam 'extract' ; then
1459 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1460 EXTRACTOPTIONS="-- -x $EXTRACT"
1464 config_finddcsdir() {
1465 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1466 # on the command line, nothing is changed and the dcs files are
1467 # searched within the .iso, $dcs-dir is set to the root directory
1469 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1470 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1471 # set, $dcs-dir is set to the root directory within the .iso.
1472 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1473 # foo, even if a GRMLCFG partition is present.
1476 # autoconfig, see issue673
1477 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1478 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1479 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1480 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1482 if [ -z "$INSTALLED" ] ; then
1483 if checkbootparam 'myconfig' ; then
1484 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1485 if [ -z "$DCSDEVICE" ]; then
1486 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1487 fi # [ -z "$DCSDEVICE" ]
1488 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1489 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1491 # We do need the following fix so floppy disk is available to blkid in any case :-/
1492 if [ -r /dev/fd0 ] ; then
1493 einfo "Floppy device detected. Trying to access floppy disk."
1494 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1495 blkid /dev/fd0 >>$DEBUG 2>&1
1498 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1499 if [ -n "$DCSDEVICE" ]; then
1500 DCSMP="/mnt/grmlcfg"
1505 # if not specified/present then assume default:
1506 if [ -z "$DCSDEVICE" ]; then
1507 DCSDIR="/live/image"
1510 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1511 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1512 if [ -n "$DCSDIR" ]; then
1513 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1515 [ -d $DCSMP ] || mkdir $DCSMP
1516 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1517 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1518 if [[ $RC == 0 ]]; then
1519 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1521 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1530 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1531 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1532 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1533 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1539 if checkbootparam 'partconf' ; then
1540 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1541 if [ -n "$MOUNTDEVICE" ]; then
1542 [ -d /mnt/grml ] || mkdir /mnt/grml
1543 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1544 if [[ $RC == 0 ]]; then
1545 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1546 einfo "Copying files from $MOUNTDEVICE over grml system."
1547 for file in `cat /etc/grml/partconf` ; do
1548 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1549 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1552 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1553 fi # mount $MOUNTDEVICE
1554 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1556 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1557 fi # [ -n "$MOUNTDEVICE" ]
1562 # {{{ /cdrom/.*-options
1564 if checkbootparam 'debs' ; then
1565 iszsh && setopt localoptions shwordsplit
1566 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1567 if [ -z "$DEBS" ] ; then
1570 if ! echo $DEBS | grep -q '/'; then
1571 # backwards compatibility: if no path is given get debs from debs/
1574 einfo "Tring to install debian package(s) ${DEBS}"
1575 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1576 dpkg -i $DEBS ; eend $?
1581 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1582 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1583 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1584 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1586 if ! echo $SCRIPTS | grep -q '/'; then
1587 # backwards compatibility: if no path is given get scripts from scripts/
1588 SCRIPTS="scripts/$SCRIPTS"
1590 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1591 # we are executing from a GRMLCFG labeled fs
1592 # kick everything we have done before and start over
1593 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1595 if [ -n "$SCRIPTS" ]; then
1596 SCRIPTS="${DCSDIR}/$SCRIPTS"
1597 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1598 einfo "Trying to execute ${SCRIPTS}"
1600 elif [ -d "$SCRIPTS" ]; then
1601 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1604 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1612 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1613 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1614 if [ -z "$CONFIG" ]; then
1615 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1617 if [ -n "$CONFIG" ]; then
1618 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1619 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1621 cp -a ${DCSDIR}/${CONFIG}/* /
1622 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1623 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1626 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1628 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1635 # {{{ confing_umount_dcsdir
1636 config_umount_dcsdir(){
1637 # umount $DCSMP if it was mounted by finddcsdir
1638 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1644 if checkbootparam 'mypath' ; then
1645 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1646 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1647 touch /etc/grml/my_path
1648 chmod 644 /etc/grml/my_path
1649 # make sure the directories exist:
1651 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1652 if ! [ -d "$i" ] ; then
1653 einfo "Creating directory $i"
1654 mkdir -p "$i" ; eend $?
1657 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1665 if checkbootparam 'distcc' ; then
1666 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1667 if [ -n "$OPTIONS" ]; then
1670 if [ -n "$OPTIONS" ]; then
1671 NET="${OPTIONS%%,*}"
1673 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1675 INTERFACE="${OPTIONS%%,*}"
1680 CONFIG=/etc/default/distcc
1681 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1682 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1684 if [ -n "$INTERFACE" ] ; then
1685 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1688 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1689 counter=$(( counter-1 ))
1690 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1692 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1696 if [ -n "$IP" ] ; then
1697 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1699 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1701 id distccd >/dev/null 2>&1 || \
1703 einfo "Creating distcc user" ; \
1704 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1707 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1708 /etc/init.d/distcc start >/dev/null ; eend $?
1711 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1715 if checkbootparam 'gcc'; then
1716 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
1718 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1721 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1724 if checkbootparam 'gpp'; then
1725 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
1727 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1728 if [ -x /usr/bin/g++-${GPP} ] ; then
1730 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1732 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1733 if [ -x /usr/bin/cpp-${GPP} ] ; then
1735 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1744 # Notice: use it only on live-cd system, if running from harddisk please
1745 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1746 # in /etc/runlevel.conf
1748 MODULES_FILE=/etc/grml/modules
1749 if checkbootparam 'nomodules' ; then
1750 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1751 elif [ -z "$INSTALLED" ]; then
1752 if [ -r $MODULES_FILE ] ; then
1753 einfo "Loading modules specified in ${MODULES_FILE}:"
1755 grep '^[^#]' $MODULES_FILE | \
1756 while read module args; do
1757 [ "$module" ] || continue
1759 modprobe $module $args ; eend $?
1763 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1771 [ -n "$INSTALLED" ] && return 0
1773 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1774 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
1775 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
1776 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1778 [ -e /proc/mdstat ] || modprobe md_mod
1779 if ! [ -x /sbin/mdadm ] ; then
1780 eerror "mdadm not available, can not execute it." ; eend 1
1783 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1784 # find out whether we have a valid configuration file already
1785 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1786 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1787 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1788 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1790 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1793 if ! checkbootparam 'swraid' ; then
1795 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1798 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1803 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1805 *'No arrays found'*)
1806 ewarn "$line" ; eend 0
1809 einfo "$line" ; eend 0
1816 if [ -r /proc/mdstat ] ; then
1818 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
1819 if [ -z "$MDSTAT" ] ; then
1820 ewarn "No active arrays found" ; eend 0
1825 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
1826 einfo "active arrays: $line" ; eend 0
1832 fi # bootoption swraid
1834 fi # is /sbin/mdadm executable?
1835 fi # check for bootoptions
1841 [ -n "$INSTALLED" ] && return 0
1843 if checkbootparam 'nodmraid' ; then
1844 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
1848 if ! [ -x /sbin/dmraid ] ; then
1849 eerror "dmraid not available, can not execute it." ; eend 1
1854 # usage: dmraid_wrapper <dmraid_option>
1855 [ -n "$1" ] || return 1
1862 for line in $(dmraid $1 ; echo errcode:$?); do
1864 *'no block devices found'*)
1865 einfo "No block devices found" ; eend 0
1869 einfo "No active dmraid devices found" ; eend 0
1888 if checkbootparam 'dmraid' ; then
1889 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
1890 if [ "$ACTION" = "off" ] ; then
1891 # Deactivates all active software RAID sets:
1892 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
1895 # Activate all software RAID sets discovered:
1896 einfo "Activating present dmraid sets (as requested via dmraid):"
1903 # by default (no special bootoptions) discover all software RAID devices:
1904 einfo "Searching for any present dmraid sets:"
1909 # {{{ LVM (Logical Volumes)
1911 [ -n "$INSTALLED" ] && return 0
1913 if checkbootparam 'nolvm' ; then
1914 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
1916 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
1917 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
1918 eerror "LVM not available, can not execute it." ; eend 1
1920 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
1921 einfo "You seem to have logical volumes (LVM) on your system."
1923 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
1925 if checkbootparam 'lvm' ; then
1926 einfo "Bootoption LVM found. Searching for logical volumes:"
1927 /etc/init.d/lvm2 start ; eend $?
1931 fi # check for lvm binary
1932 fi # check for bootoption nolvm
1936 # {{{ debnet: setup network based on an existing one found on a partition
1938 if checkbootparam 'debnet' ; then
1939 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
1945 # {{{ disable console blanking
1947 if checkbootparam 'noblank' ; then
1948 einfo "Bootoption noblank found. Disabling monitor blanking."
1949 setterm -blank 0 ; eend $?
1954 # {{{ tohd= bootoption
1957 if checkbootparam 'tohd' ; then
1958 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
1959 if [ -z "$TARGET" ] ; then
1960 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
1961 eerror "Please use something like tohd=/dev/sda9." ; eend 1
1965 if ! [ -b "$TARGET" ] ; then
1966 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
1970 if grep -q $TARGET /proc/mounts ; then
1971 eerror "$TARGET already mounted, skipping execution of tohd therefore."
1976 local MOUNTDIR=$(mktemp -d)
1978 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
1979 einfo "Copyring live system to $TARGET - this might take a while"
1980 rsync -a --progress /live/image/live $MOUNTDIR
1984 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
1986 eerror "Error when trying to mount $TARGET, sorry."; eend 1
1995 # {{{ debootstrap: automatic installation
1996 config_debootstrap(){
1998 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2000 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2002 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2004 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2009 if checkbootparam 'target' ; then
2011 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2012 # notice: the following checks whether the given partition is available, if not the skip
2013 # execution of grml-debootstrap as it might result in data loss...
2014 if ! [ -r "$TARGET" ] ; then
2015 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2019 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2024 if checkbootparam 'grub' ; then
2026 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2029 if checkbootparam 'groot' ; then
2031 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2034 if checkbootparam 'release' ; then
2036 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2039 if checkbootparam 'mirror' ; then
2041 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2044 if checkbootparam 'boot_append' ; then
2046 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2049 if checkbootparam 'password' ; then
2051 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2054 # now check which options are available
2055 if [ -n "TARGET" ] ; then
2056 TARGETCMD="--target $TARGET"
2060 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2064 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2065 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2066 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2067 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2068 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2069 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2071 # and finally write script and execute it
2072 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2074 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2077 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2079 screen /usr/bin/grml-debootstrap_noninteractive
2080 einfo "Invoking a shell, just exit to continue booting..."
2083 fi # checkbootparam "BOOT_IMAGE=debian2hd
2087 config_virtualbox_shared_folders() {
2088 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
2089 einfo "VirtualBox detected, trying to set up Shared Folders."
2090 if ! modprobe -l | grep -q vboxsf.ko ; then
2091 ewarn "vboxsf driver not present, not setting up VirtualBox Shared Folders."
2093 elif ! [ -x /usr/sbin/VBoxService ] ; then
2094 ewarn "virtualbox-guest-utils not installed, not setting up VirtualBox Shared Folders."
2099 einfo "Loading vboxsf driver."
2100 lsmod | grep -q vboxsf || modprobe vboxsf
2103 einfo "Adjusting /dev/vboxguest."
2104 chown root:vboxsf /dev/vboxguest
2105 chmod 660 /dev/vboxguest
2108 if [ -n "$CONFIG_FSTAB_USER" ] ; then
2109 fstabuser="$CONFIG_FSTAB_USER"
2111 fstabuser=$(getent passwd 1000 | cut -d: -f1)
2113 einfo "Adding $fstabuser to group vboxsf."
2114 adduser grml vboxsf &>/dev/null
2117 einfo "Starting VBoxService."
2118 VBoxService >/dev/null &
2126 # {{{ Support customization
2128 if checkbootparam 'distri'; then
2129 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2130 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2131 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2132 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2133 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2134 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2140 ## END OF FILE #################################################################
2141 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3