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:/usr/X11R6/bin"
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
101 # execute flite only if it's present
103 [ -x /usr/bin/flite ] && flite -o play -t "$*"
107 # {{{ filesystems (proc, pts, sys) and fixes
109 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
113 grep -q "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
117 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
121 # {{{ Check if we are running in live mode or from HD
123 [ -e /etc/grml_cd ] || INSTALLED="yes"
127 checkbootparam 'testcd' >>$DEBUG 2>&1 && TESTCD="yes"
130 # {{{ source lsb-functions , color handling
131 if checkbootparam 'nocolor'; then
133 . /etc/grml/lsb-functions
134 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
136 . /etc/grml/lsb-functions
143 checkbootparam 'debug' && BOOTDEBUG="yes"
144 checkbootparam "BOOT_IMAGE=debug" && BOOTDEBUG="yes"
147 if [ -n "$BOOTDEBUG" ]; then
148 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
149 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
150 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
151 einfo "Just exit the shell to continue boot process..."
155 if [ -r /etc/grml/screenrc ] ; then
156 einfo "Starting GNU screen to be able to use a full featured shell environment."
157 einfo "Just exit the shells (and therefore screen) to continue boot process..."
158 /bin/zsh -c "screen -c /etc/grml/screenrc"
160 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
161 einfo "Just exit the shell to continue boot process..."
173 if checkbootparam 'log' || checkbootparam 'debug' ; then
174 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
176 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
178 einfo "Starting bootlogd." # known to be *very* unreliable :(
179 bootlogd -r -c >>$DEBUG 2>&1 ; eend $?
187 # {{{ set firmware timeout via bootparam
189 if checkbootparam 'fwtimeout' ; then
190 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
191 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
192 rmmod firmware_class >>$DEBUG 2>&1
193 modprobe firmware_class ; eend $?
195 if [ -z "$TIMEOUT" ] ; then
196 TIMEOUT="100" # linux kernel default: 10
198 if [ -f /sys/class/firmware/timeout ] ; then
199 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
200 echo 100 > /sys/class/firmware/timeout ; eend $?
205 ### {{{ language configuration / localization
208 einfo "Activating language settings:"
211 # people can specify $LANGUAGE and $CONSOLEFONT in a config file
212 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
214 # check for bootoption which overrides config from /etc/grml/autoconfig
215 BOOT_LANGUAGE="$(getbootparam 'lang' 2>>$DEBUG)"
216 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
218 # set default to 'en' in live-cd mode iff $LANGUAGE is not set yet
219 if [ -z "$INSTALLED" ] ; then
220 [ -n "$LANGUAGE" ] || LANGUAGE='en'
223 if [ -x /usr/sbin/grml-setlang ] ; then
224 # if bootoption lang is used update /etc/default/locale accordingly
225 if [ -n "$BOOT_LANGUAGE" ] ; then
226 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "$LANGUAGE"
227 # otherwise default to lang=en
229 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "en"
234 if [ -z "$CONSOLEFONT" ] ; then
235 if ! checkbootparam 'nodefaultfont' >>$DEBUG 2>&1 ; then
236 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
237 CONSOLEFONT='Uni3-Terminus16'
239 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
242 CONSOLEFONT='Lat15-Terminus16'
247 # export it now, so error messages get translated, too
248 if checkgrmlsmall ; then
249 export LANG='C' # grml-small does not provide any further locales
251 [ -r /etc/default/locale ] && . /etc/default/locale
255 # configure keyboard layout, read in already set values first:
256 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
258 # now allow keyboard override by boot commandline for later use:
259 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
260 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
261 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
262 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
263 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
265 # modify /etc/sysconfig/keyboard only in live-cd mode:
266 if [ -z "$INSTALLED" ] ; then
268 local LANGUAGE="$BOOT_LANGUAGE"
269 . /etc/grml/language-functions
270 # allow setting xkeyboard explicitly different than console keyboard
271 KXKEYBOARD="$(getbootparam 'xkeyboard' 2>>$DEBUG)"
272 if [ -n "$KXKEYBOARD" ]; then
273 XKEYBOARD="$KXKEYBOARD"
274 KDEKEYBOARD="$KXKEYBOARD"
275 elif [ -n "$KKEYBOARD" ]; then
276 XKEYBOARD="$KKEYBOARD"
277 KDEKEYBOARD="$KKEYBOARD"
280 # duplicate of previous code to make sure /etc/grml/language-functions
281 # does not overwrite our values....
282 # now allow keyboard override by boot commandline for later use:
283 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
284 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
285 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
286 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
287 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
289 # write keyboard related variables to file for later use
290 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
291 if ! [ -e /etc/sysconfig/keyboard ] ; then
292 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
293 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
294 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
295 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
299 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
301 # activate unicode console if running within utf8 environment
302 if [ -r /etc/default/locale ] ; then
303 if grep -q "LANG=.*UTF" /etc/default/locale ; then
304 einfo "Setting up unicode environment."
305 unicode_start >>$DEBUG 2>&1 ; eend $?
309 # Set default keyboard before interactive setup
310 if [ -n "$KEYTABLE" ] ; then
311 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
312 loadkeys -q $KEYTABLE &
316 # we have to set up all consoles, therefore loop it over all ttys:
317 NUM_CONSOLES=$(fgconsole --next-available 2>/dev/null)
318 if [ -n "$NUM_CONSOLES" ] ; then
319 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
320 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
322 CUR_CONSOLE=$(fgconsole 2>/dev/null)
323 if [ -n "$CHARMAP" ] ; then
324 einfo "Running consolechars for ${CHARMAP}"
326 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
327 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
329 if [ -n "$CUR_CONSOLE" ] ; then
330 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
335 if checkbootparam 'noconsolefont' ; then
336 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
338 if [ -n "$CONSOLEFONT" ] ; then
339 einfo "Running consolechars using ${CONSOLEFONT}"
341 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
342 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
344 if [ -n "$CUR_CONSOLE" ] ; then
345 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
357 if checkbootparam 'hostname' ; then
358 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
359 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
360 einfo "Generating random hostname as no hostname was specified"
361 HOSTNAME="$(/usr/bin/random-hostname)"
363 einfo "Setting hostname to $HOSTNAME as requested."
364 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
365 [ "$RC" = "0" ] && hostname $HOSTNAME
368 hostname --file /etc/hostname
373 # fstabuser (needed when running from harddisk with username != grml {{{
375 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
376 if [ -n "$CONFIG_FSTAB_USER" ] ; then
377 fstabuser="$CONFIG_FSTAB_USER"
379 fstabuser=$(getent passwd 1000 | cut -d: -f1)
381 # if not yet set fall back to default 'grml' user
382 [ -n "$fstabuser" ] || fstabuser='grml'
386 # {{{ Set clock (Local time is more often used than GMT, so it is default)
388 # don't touch the files if running from harddisk:
389 if [ -z "$INSTALLED" ]; then
390 # The default hardware clock timezone is stated as representing local time.
392 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
393 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
394 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
395 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
396 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
397 # hwclock uses the TZ variable
398 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
399 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
400 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
401 ewarn "Warning: unknown timezone $KTZ" ; eend 1
403 ewarn "Falling back to timezone $KTZ" ; eend 0
406 if ! [ -r /dev/rtc ] ; then
407 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
410 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
411 if [ -n "$ERROR" ] ; then
413 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
414 if [ -n "$ERROR" ] ; then
415 eerror "Problem running hwclock: $ERROR" ; eend 1
424 # {{{ print kernel info
426 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
427 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
428 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
429 if [ -r /proc/cpuinfo ] ; then
430 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
432 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
436 if [ -d /proc/xen ] ; then
438 einfo 'Running kernel featuring support for Xen detected' ; eend 0
444 # {{{ vmware specific stuff
446 if checkbootparam 'novmware' ; then
447 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
449 if [ -z "$INSTALLED" ] ; then
450 if vmware-detect || checkbootparam "BOOT_IMAGE=vmware" ; then
451 if ! checkbootparam 'qemu' ; then
452 if [ -r /etc/X11/xorg.conf.vmware ] ; then
453 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
454 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
457 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
458 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
459 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
460 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
468 # {{{ qemu specific stuff
470 if checkbootparam 'qemu' ; then
471 if [ -r /etc/X11/xorg.conf.example ] ; then
472 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
473 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
479 # {{{ ld.so.cache + depmod
481 if [ -n "$INSTALLED" ]; then
482 if ! [ -r /etc/grml.first.boot ] ; then
483 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
485 # Regenerate ld.so.cache and module dependencies on HD
486 einfo "Running ldconfig" ; ldconfig ; eend $?
487 einfo "Running depmod" ; depmod -a ; eend $?
488 touch /etc/grml.first.boot
498 # don't touch the files if running from harddisk:
499 if [ -z "$INSTALLED" ]; then
500 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
501 if [ -n "$KTZ" ] ; then
502 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
504 ewarn "Warning: unknown timezone $KTZ"; eend 0
506 einfo "Setting timezone."
508 area=$(echo $KTZ | cut -d '/' -f1)
509 zone=$(echo $KTZ | cut -d '/' -f2)
510 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
511 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
513 echo $KTZ > /etc/timezone
515 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
522 # small computer / nearly no ram {{{
525 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
526 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
529 if checkbootparam 'small'; then
530 einfo "Information: ${RAM} kB of RAM available." ; eend 0
531 einfo "Bootoption small detected. Activating small system."
532 if [ -r /etc/inittab.small ] ; then
533 mv /etc/inittab /etc/inittab.normal
534 mv /etc/inittab.small /etc/inittab
536 sed -i 's/^9/#&/' /etc/inittab
537 sed -i 's/^10/#&/' /etc/inittab
538 sed -i 's/^11/#&/' /etc/inittab
539 sed -i 's/^12/#&/' /etc/inittab
541 /sbin/telinit q ; eend $?
543 if checkgrmlsmall ; then
544 if [[ $RAM -lt 25000 ]] ; then
545 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
546 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
547 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
548 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
551 einfo "Information: ${RAM} kB of RAM available." ; eend 0
554 if [[ $RAM -lt 58000 ]] ; then
555 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
556 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
557 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
558 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
561 einfo "Information: ${RAM} kB of RAM available." ; eend 0
569 # skip startup of w3m {{{
571 if checkbootparam 'fast'; then
572 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
573 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
574 /sbin/telinit q ; eend $?
579 # activate serial console {{{
581 if checkbootparam 'console'; then
586 einfo "Bootoption for serial console detected:"
590 line="${line#*[$ws]}"
592 while [ -n "$line" ]; do
596 local device="${this%%,*}"
597 local device="${device##*=}"
598 if ! echo $serial | grep -q ttyS ; then
599 ewarn "Warning: console=ttyS... not specified as last console= option. Falling back to set up ttyS0/9600."
600 sed -i "/^#grmlserial#/iT0:23:respawn:/bin/bash -c \"/sbin/getty -L /dev/ttyS0 -l /usr/bin/zsh-login 9600 vt100 || sleep 30\"" /etc/inittab
603 local option="${serial##*,}"
604 # default (works for kvm & CO):
605 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
606 # ... unless overriden by command line:
608 115200*) speed=115200 ;;
609 57600*) speed=57600 ;;
610 38400*) speed=38400 ;;
611 19200*) speed=19200 ;;
619 einfo "Activating console login on device ${device} with speed ${speed}."
620 local number="${device#ttyS}"
621 sed -i "/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/bin/zsh-login $speed vt100 || sleep 30\"" /etc/inittab
627 this="${line%%[$ws]*}"
628 line="${line#*[$ws]}"
631 if [ -n "$telinitq" ]; then
639 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
642 for DEVICE in /proc/ide/hd?; do
643 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
645 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
649 # {{{ Bring up loopback interface now
651 if [ -z "$INSTALLED" ] ; then
652 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
653 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
661 # firewire devices {{{
662 # the raw1394 driver does not yet export info into SYSFS,
663 # so let's create raw1394 device manually
664 # http://www.michael-prokop.at/blog/index.php?p=352
665 config_firewire_dev(){
666 if checkbootparam 'nofirewiredev' ; then
667 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
669 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
670 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
671 # cd /dev && MAKEDEV video1394 raw1394
672 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
673 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
674 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
675 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
676 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
677 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
683 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
684 # otherwise we will get: passwd: Authentication token lock busy
686 if [ -z "$INSTALLED" ] ; then
694 if [ -n "$TESTCD" ]; then
695 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
696 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
699 if [ -n "${LIVECD_PATH}"/GRML ] ; then
700 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
702 echo "${RED} *** Error: Could not find md5sum file. ***"
705 if [ "$RC" = "0" ]; then
706 einfo "Everything looks OK" ; eend 0
708 eerror 'Checksum failed for theses files:' ; eend 1
709 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
710 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
711 eerror '... RAM of your computer is broken.' ; eend 1
712 einfon "Hit return to continue, or press the reset button to quit."
721 # {{{ hardware detection via discover
723 if checkbootparam 'nodisc' ; then
724 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
726 if [ -x /sbin/discover ] ; then
727 einfo "Discovering hardware. Trying to load the following modules in background:"
729 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
731 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
734 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
740 # {{{ hardware detection via hwinfo
742 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
743 einfo "Discovering hardware via hwinfo:"
744 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
745 echo -n " Loading modules: "
746 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
752 # {{{ disable hotplug agents on request
753 config_hotplug_agent(){
754 if checkbootparam 'noagent' ; then
755 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
756 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
757 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
758 einfo "Disabling hotplug-agent(s) $AGENTNL"
759 for agent in $(echo -e $AGENTLIST) ; do
760 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
762 [ "$?" == "0" ] ; eend $?
767 # {{{ blacklist of hotplug-modules
768 config_hotplug_blacklist(){
769 if checkbootparam 'black' ; then
770 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
771 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
772 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
773 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
774 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
775 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
783 if checkbootparam 'nohotplug' ; then
784 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
786 if [ -r /etc/init.d/hotplug ] ; then
787 einfo "Starting hotplug system in background."
788 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
790 elif [ -r /etc/init.d/hotplug-light ] ; then
791 einfo "Starting hotplug-light system in background."
792 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
795 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
801 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
803 if checkbootparam 'blacklist' ; then
804 if [ -z "$INSTALLED" ]; then
805 einfo "Bootoption blacklist found."
806 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
807 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
808 if [ -n "$BLACK" ] ; then
809 for module in $(echo ${BLACK//,/ }) ; do
810 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
811 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
812 echo "blacklist $module" >> "$BLACKLIST_FILE"
813 echo "alias $module off" >> "$BLACKLIST_FILE"
814 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
817 eerror "No given module for blacklist found. Blacklisting will not work therefore."
820 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
822 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
831 if [ -d /proc/acpi ]; then
832 if checkbootparam 'noacpi'; then
833 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
834 elif checkbootparam 'nogrmlacpi' ; then
835 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
837 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
840 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
842 basename="${basename%%.*}"
843 case "$basename" in *_acpi)
844 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
846 modprobe $basename >>$DEBUG 2>&1 && found="yes"
847 local BASE="$BASE $basename"
849 if [ -n "$found" ] ; then
850 einfo "$BASE" ; eend 0
852 ewarn "(none)" ; eend 1
854 if ! ps x | grep -q /usr/sbin/acpid ; then
855 if ! [ -r /var/run/dbus/pid ] ; then
856 einfo "Starting acpi daemon."
857 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
859 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
860 eerror "Solution: please activate acpid via /etc/runlevel.conf"
864 ewarn "acpi daemon already running."
871 if checkbootparam 'noapm'; then
872 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
874 modprobe apm power_off=1 >>$DEBUG 2>&1
875 if [ "$?" = "0" ] ; then
876 if [ -x /etc/init.d/apmd ] ;then
877 einfo "APM Bios found, enabling power management functions."
878 /etc/init.d/apmd start ; eend $?
881 eerror "Loading apm module failed." ; eend 1
888 # {{{ PCMCIA Check/Setup
889 # This needs to be done before other modules are being loaded (by hwsetup)
891 if checkbootparam 'nopcmcia'; then
892 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
894 if /usr/sbin/laptop-detect ; then
895 einfo "Detected Laptop - checking for PCMCIA." && eend 0
896 modprobe pcmcia_core >>$DEBUG 2>&1
897 # Try Cardbus or normal PCMCIA socket drivers
898 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
899 if [ "$?" = "0" ]; then
900 modprobe ds >>$DEBUG 2>&1
901 if [ -d /proc/bus/pccard ] ; then
902 if [ -x /sbin/cardmgr ] ; then
903 einfo "PCMCIA found, starting cardmgr."
904 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
906 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
915 # {{{ run software synthesizer via speakup
917 if checkbootparam 'swspeak' ; then
918 einfo "Bootoption swspeak found."
920 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
921 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
923 einfo "Loading speakup_soft"
924 if modprobe speakup_soft ; then
927 flitewrapper "Fatal error setting up software speakup"
934 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
935 einfo "Kernel supports speakup." ; eend 0
937 einfo "Just run swspeak if you want to use software synthesizer via speakup."
938 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
941 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
942 flitewrapper "Kernel does not seem to support speakup. Sorry."
948 # {{{ support hardware synthesizer via speakup
950 if checkbootparam 'speakup.synth' ; then
951 einfo "Bootoption speakup.synth found."
954 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
955 if [ -z "$module" ] ; then
956 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
957 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
959 einfo "Trying to load $module"
960 modprobe "speakup_${module}"
964 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
965 einfo "Kernel should support speakup now." ; eend 0
966 flitewrapper "Kernel should support speakup now."
968 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
969 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
975 elif checkbootparam 'hwspeak' ; then
976 einfo "Bootoption hwspeak found."
978 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
979 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
981 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
982 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
984 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
985 sed 's#.*speakup/##g ; s#.ko$##g' | \
986 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
987 einfo "Trying to load $module"
995 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
996 einfo "Kernel should support speakup now." ; eend 0
997 flitewrapper "Kernel should support speakup now."
999 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
1000 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
1006 # {{{ Check for blind option or brltty
1009 checkbootparam 'blind' && BLIND="yes"
1010 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
1012 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
1013 if [ -x /sbin/brltty ]; then
1014 # Blind option detected, start brltty now.
1015 # modprobe serial_core parport_serial generic_serial && echo "done"
1020 if [ -n "$BRLTTY" ]; then
1022 BRLTYPE="${BRLTTY%%,*}"
1024 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1026 BRLDEV="${BRLTTY%%,*}"
1028 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1030 BRLTEXT="${BRLTTY%%,*}"
1035 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
1036 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
1037 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
1038 einfo "Starting braille-display manager."
1041 sleep 2 && BLINDSOUND="yes"
1048 # {{{ Interactive configuration
1049 config_interactive(){
1050 ewarn "config_interactive is deprecated nowadays."
1051 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
1057 if checkbootparam 'forceagp' ; then
1058 # Probe for AGP. Hope this can fail safely
1059 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1065 config_automounter(){
1066 if checkbootparam 'automounter' ; then
1067 RUNLEVEL="$(runlevel)"
1069 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1074 if [ -n "$AUTOMOUNTER" ]; then
1075 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1076 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1077 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1078 anew="$d -fstype=auto,$2 :$i"
1079 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1080 AUTOMOUNTS="$AUTOMOUNTS $d"
1081 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1083 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1084 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1086 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1089 AUTOMOUNTS="floppy cdrom"
1090 # Add new devices to /etc/fstab and /etc/auto.mnt
1091 for i in /dev/cdrom?*; do
1093 addautomount "$i" "ro"
1098 if [ -n "$AUTOMOUNTER" ]; then
1099 # Check for floppy dir, reinstall with automounter
1100 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1101 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1102 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1103 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1104 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1105 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1106 rm -f /etc/fstab.new
1107 # Replace paths from bootfloppy
1108 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1109 mv -f /etc/fstab.new /etc/fstab
1110 # Start automounter now
1111 einfo "Starting automounter for ${AUTOMOUNTS}."
1112 /etc/init.d/autofs start >>$DEBUG ; eend $?
1117 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1121 while read major minor blocks partition relax; do
1122 partition="${partition##*/}"
1123 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1124 case "$partition" in
1125 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1126 sd?) ;; # SCSI Harddisk, entire disk
1127 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1128 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1131 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1134 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1137 # {{{ Enable DMA for all IDE drives now if not disabled
1138 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1140 if checkbootparam 'nodma'; then
1141 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1143 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1144 if test -d /proc/ide/$d; then
1145 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1146 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1147 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1148 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1149 echo "using_dma:1" >/proc/ide/$d/settings
1158 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1161 NOSWAP="yes" # we do not use swap by default!
1162 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1164 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1167 if checkbootparam 'nofstab' || checkbootparam 'forensic' ; then
1168 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1170 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1171 iszsh && setopt nonomatch
1172 if [ -x /usr/sbin/rebuildfstab ] ; then
1173 config_userfstab || fstabuser=grml
1174 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1176 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1178 fi # checkbootparam nofstab/forensic
1180 # Scan for swap, config, homedir - but only in live-mode
1181 if [ -z "$INSTALLED" ] ; then
1182 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1185 HOMEDIR="$(getbootparam 'home')"
1186 if [ -n "$partitions" ]; then
1187 while read p m f relax; do
1188 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1189 partoptions="users,exec"
1191 # it's a swap partition?
1194 if [ -n "$NOSWAP" ]; then
1195 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1198 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1199 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1200 if [ -n "$ANYSWAP" ] ; then
1201 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1202 swapon $p 2>>$DEBUG ; eend $?
1204 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1208 if [[ "$p" == LABEL* ]] ; then
1209 p=$(blkid -t $p | awk -F: '{print $1}')
1211 if grep -q $p /proc/swaps ; then
1212 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1214 if [ -b "$p" ] ; then
1215 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1216 swapon $p 2>>$DEBUG ; eend $?
1218 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1227 esac # it's a swap partition?
1232 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1233 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1235 # *) NONEFOUND='1'; continue ;;
1239 if [ -z "$NOSWAP" ] ; then
1240 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1241 # Activate swapfile, if exists
1242 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1244 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1245 mount -o remount,rw $m && MOUNTED=1
1246 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1248 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1250 fnew="$SWAPFILE swap swap defaults 0 0"
1251 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1252 GRML_SWP="$GRML_SWP $SWAPFILE"
1255 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1258 # use a image as home
1259 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1260 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1261 if [ -n "$HOMEDIR" ]; then
1262 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1266 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1268 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1273 # Umount, if not in use
1274 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1286 if [ -n "$MOUSE_DEVICE" ] ; then
1287 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1292 # {{{ IPv6 configuration
1293 # Load IPv6 kernel module and print IP adresses
1295 if checkbootparam 'ipv6'; then
1296 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1298 # we probably need some time until stateless autoconfiguration has happened
1300 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1301 for DEVICE in `echo "$NETDEVICES"`; do
1304 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1305 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1307 for ADDR in `echo "$ADDRESSES"` ; do
1310 if [ "$COUNT" -eq "0" ] ; then
1311 einfo "(none)" ; eend 1
1321 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1323 if checkbootparam 'nodhcp'; then
1324 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1326 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1327 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1328 for DEVICE in `echo "$NETDEVICES"` ; do
1329 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1331 ifconfig $DEVICE up >>$DEBUG 2>&1
1332 ( pump -i $DEVICE --script=/usr/lib/grml-autoconfig/pump-runparts >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1337 if [ -n "$INSTALLED" ] ; then
1338 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1347 if checkbootparam 'nocpu'; then
1348 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1350 # check module dependencies
1352 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1353 if [ -e /lib64 ] ; then
1354 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1356 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1361 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1362 einfo "Detecting CPU:"
1363 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)
1364 echo $CPU | sed 's/ \{1,\}/ /g'
1367 einfo "Detecting 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>>$DEBUG` " ; eend 0
1370 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1371 # * it only if we have the according kernel modules available
1372 # * cpufreq not inside Virtual Box
1373 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1374 # -> parse output of the initscript and output it according to our look'n'feel
1375 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1376 if ! cpufreq_check ; then
1377 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1379 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1380 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1381 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1382 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1386 einfo "Trying to set up cpu frequency scaling:"
1388 if [ -x /etc/init.d/loadcpufreq ] ; then
1389 SKIP_CPU_GOVERNOR=''
1390 LOADCPUFREQ=$(mktemp)
1391 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1392 if grep -q FATAL "$LOADCPUFREQ" ; then
1398 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1399 eerror "$line" ; eend $RC
1403 elif grep -q done "$LOADCPUFREQ" ; then
1404 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1405 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1406 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1408 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1412 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1413 . /usr/bin/cpufreq-detect.sh
1414 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1415 einfo "Loading modules ${MODULE}"
1416 modprobe "$MODULE" >>$DEBUG || modprobe "$MODULE_FALLBACK" >>$DEBUG
1418 if [[ "$RC" == 0 ]]; then
1425 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping."
1430 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1431 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1433 if modprobe cpufreq_ondemand ; RC=$? ; then
1434 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1435 echo ondemand > $file
1444 fi # checkbootparam nocpu
1448 # {{{ autostart of ssh
1450 if checkbootparam 'ssh' ; then
1452 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1453 einfo "Bootoption ssh found, trying to set password for user grml."
1455 if [ -z "$SSH_PASSWD" ] ; then
1456 if [ -x /usr/bin/apg ] ; then
1457 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1458 elif [ -x /usr/bin/gpw ] ; then
1459 SSH_PASSWD="$(gpw 1)"
1460 elif [ -x /usr/bin/pwgen ] ; then
1461 SSH_PASSWD="$(pwgen -1 8)"
1462 elif [ -x /usr/bin/hexdump ] ; then
1463 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1464 elif [ -n "$RANDOM" ] ; then
1465 SSH_PASSWD="grml${RANDOM}"
1468 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1472 if [ -n "$SSH_PASSWD" ] ; then
1473 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1478 # finally check if we have a password we can use:
1479 if [ -n "$SSH_PASSWD" ] ; then
1480 # chpasswd sucks, seriously.
1481 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1482 echo "grml:$SSH_PASSWD" | chpasswd -m
1484 echo "grml:$SSH_PASSWD" | chpasswd
1488 einfo 'Starting secure shell server in background.'
1489 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1490 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1494 ewarn 'Warning: please change the password for user grml as soon as possible!'
1500 # {{{ autostart of x11vnc
1503 USER=grml # TODO: make it dynamically configurable
1504 if checkbootparam 'vnc' ; then
1506 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1507 einfo "Bootoption vnc found, trying to set password for user $USER."
1509 if [ -z "$VNC_PASSWD" ] ; then
1510 if [ -x /usr/bin/apg ] ; then
1511 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1512 elif [ -x /usr/bin/gpw ] ; then
1513 VNC_PASSWD="$(gpw 1)"
1514 elif [ -x /usr/bin/pwgen ] ; then
1515 VNC_PASSWD="$(pwgen -1 8)"
1516 elif [ -x /usr/bin/hexdump ] ; then
1517 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1518 elif [ -n "$RANDOM" ] ; then
1519 VNC_PASSWD="${USER}${RANDOM}"
1522 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1526 if [ -n "$VNC_PASSWD" ] ; then
1527 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1532 # finally check if we have a password we can use:
1533 if [ -n "$VNC_PASSWD" ] ; then
1535 VNCDIR="/home/${USER}/.vnc"
1536 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1538 if [ ! -x /usr/bin/x11vnc ] ; then
1539 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1542 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1543 /bin/chown -R "$USER": "$VNCDIR"
1550 # {{{ set password for user grml
1552 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1553 einfo "Bootoption passwd found."
1554 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1555 if [ -n "$PASSWD" ] ; then
1556 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1558 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1561 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1567 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1569 if checkbootparam 'home' ; then
1570 ewarn "The \"home\" bootoption is deprecated, please use the persistency feature instead."; eend 1
1578 if ! [ -x /usr/bin/amixer ] ; then
1579 eerror "amixer binary not available. Can not set sound volumes therefore." ; eend 1
1582 if ! [ -r /proc/asound/cards ] ; then
1583 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1587 if checkbootparam 'vol' ; then
1588 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1589 if [ -z "$VOL" ] ; then
1590 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1597 if checkbootparam 'nosound' ; then
1598 einfo "Muting sound devices on request."
1601 # mute the master, this should be sufficient
1602 ERROR=$(amixer -q set Master mute)
1605 if [ -n "$ERROR" ] ; then
1607 eerror "Problem muting sound devices: $ERROR"
1611 elif [ -z "$INSTALLED" ]; then
1612 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1614 fix_ibm_sound ${VOL}
1616 # by default assume '0' as volume for microphone:
1617 if checkbootparam 'micvol' ; then
1618 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1623 # finally set the volumes:
1625 for CONTROL in Master PCM ; do
1626 amixer -q set ${CONTROL} ${VOL}%
1627 if [ $? -ne 0 ] ; then RC=$? ; fi
1629 # dont know how to set microphone volume for all soundcards with amixer,
1630 # so use aumix instead :/
1631 if [ ${MICVOL} -ne 0 -a -x /usr/bin/aumix ] ; then
1632 aumix -m $MICVOL &>/dev/null
1633 if [ $? -ne 0 ] ; then RC=$? ; fi
1642 # on some IBM notebooks the front control has to be toggled
1650 if [ -x /usr/bin/amixer ] ; then
1651 if amixer -q get Front >/dev/null 2>>$DEBUG ; then
1652 amixer -q set Front unmute &>/dev/null
1653 amixer -q set Front ${VOL}% &>/dev/null
1659 # {{{ modem detection
1661 if checkbootparam 'nomodem'; then
1662 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1664 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1665 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1666 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1674 # {{{ keyboard add-ons
1675 config_setkeycodes(){
1676 if checkbootparam 'setkeycodes' ; then
1677 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1678 # MS MM keyboard add-on
1680 setkeycodes e001 126 &>/dev/null
1681 setkeycodes e059 127 &>/dev/null
1683 setkeycodes e03b 59 &>/dev/null
1684 setkeycodes e008 60 &>/dev/null
1685 setkeycodes e007 61 &>/dev/null
1686 setkeycodes e03e 62 &>/dev/null
1687 setkeycodes e03f 63 &>/dev/null
1688 setkeycodes e040 64 &>/dev/null
1689 setkeycodes e041 65 &>/dev/null
1690 setkeycodes e042 66 &>/dev/null
1691 setkeycodes e043 67 &>/dev/null
1692 setkeycodes e023 68 &>/dev/null
1693 setkeycodes e057 87 &>/dev/null
1694 setkeycodes e058 88 &>/dev/null
1696 setkeycodes e00a 89 e008 90 &>/dev/null
1703 config_wondershaper(){
1704 if checkbootparam 'wondershaper' ; then
1705 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1710 if [ -n "$WONDER" ]; then
1712 DEVICE="${WONDER%%,*}"
1714 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1716 DOWNSTREAM="${WONDER%%,*}"
1718 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1720 UPSTREAM="${WONDER%%,*}"
1725 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1726 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1727 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1728 einfo "Starting wondershaper (${CMD}) in background."
1729 ( sh -c $CMD & ) && eend 0
1736 if checkbootparam 'nosyslog'; then
1737 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1740 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1741 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1742 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1743 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1744 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1746 if [ -z "$SYSLOGD" ] ; then
1747 eerror "No syslog daemon found." ; eend 1
1749 einfo "Starting $SYSLOGD in background."
1750 /etc/init.d/$SYSLOGD start >>$DEBUG &
1759 if checkbootparam 'nogpm'; then
1760 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1762 if ! [ -r /dev/input/mice ] ; then
1763 eerror "No mouse found - not starting GPM." ; eend 1
1765 einfo "Starting gpm in background."
1766 /etc/init.d/gpm start >>$DEBUG &
1767 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1776 if checkbootparam 'services' ; then
1777 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1778 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1779 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1780 einfo "Starting service(s) ${SERVICENL} in background."
1781 for service in $(echo -e $SERVICELIST) ; do
1782 /etc/init.d/${service} start >>$DEBUG &
1784 [ "$?" == "0" ] ; eend $?
1791 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1792 SOURCE=$(eval echo "$1")
1795 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1796 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1798 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1800 while ! getconfig && [[ "$counter" != 0 ]] ; do
1801 echo -n "Sleeping for 1 second and trying to get config again... "
1802 counter=$(( counter-1 ))
1803 echo "$counter tries left" ; sleep 1
1805 if [ -s "$TARGET" ] ; then
1806 einfo "Downloading was successfull." ; eend 0
1807 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1808 md5sum ${TARGET} ; eend 0
1811 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1819 if checkbootparam 'netconfig' ; then
1820 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1821 CONFIGFILE='/tmp/netconfig.grml'
1823 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1824 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1831 # {{{ remote scripts
1832 config_netscript() {
1833 if checkbootparam 'netscript' ; then
1834 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1835 SCRIPTFILE='/tmp/netscript.grml'
1837 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1838 chmod +x ${SCRIPTFILE}
1839 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && ${SCRIPTFILE} ; eend $?
1847 config_blindsound(){
1848 if checkbootparam 'blind' ; then
1850 flitewrapper "welcome to the gremel system"
1857 if checkbootparam 'welcome' ; then
1858 flitewrapper "welcome to the gremel system"
1863 # {{{ fix/workaround for unionfs
1865 if [ -z "$INSTALLED" ]; then
1866 touch /var/cache/apt/*cache.bin
1871 # {{{ create all /mnt-directories
1873 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1874 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1878 # {{{ start X window system via grml-x
1880 # make sure we start X only if startx is used *before* a nostartx option
1881 # so it's possible to disable automatic X startup using nostart
1882 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1883 if [ -x $(which X) ] ; then
1884 if [ -z "$INSTALLED" ] ; then
1885 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1886 if [ -z "$WINDOWMANAGER" ] ; then
1887 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1888 WINDOWMANAGER="wm-ng"
1890 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1892 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1893 config_userfstab || fstabuser='grml'
1894 cat>|/etc/init.d/xstartup<<EOF
1896 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1898 chmod 755 /etc/init.d/xstartup
1900 # adjust inittab for xstartup
1901 if grep -q '^6:' /etc/inittab ; then
1902 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>\&1 </dev/tty6|' /etc/inittab
1903 else # just append tty6 to inittab if no definition is present:
1904 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1907 /sbin/telinit q ; eend $?
1909 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1910 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1912 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1916 eerror "We are not running in live mode - startx will not work, skipping it."
1917 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1920 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1921 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1927 # {{{ configuration framework
1929 if checkbootparam 'extract' ; then
1930 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1931 EXTRACTOPTIONS="-- -x $EXTRACT"
1935 config_finddcsdir() {
1936 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1937 # on the command line, nothing is changed and the dcs files are
1938 # searched within the .iso, $dcs-dir is set to the root directory
1940 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1941 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1942 # set, $dcs-dir is set to the root directory within the .iso.
1943 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1944 # foo, even if a GRMLCFG partition is present.
1947 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1948 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1950 if [ -z "$INSTALLED" ] ; then
1951 if checkbootparam 'myconfig' ; then
1952 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1953 if [ -z "$DCSDEVICE" ]; then
1954 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1955 fi # [ -z "$DCSDEVICE" ]
1956 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1957 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1959 # We do need the following fix so floppy disk is available to blkid in any case :-/
1960 if [ -r /dev/fd0 ] ; then
1961 einfo "Floppy device detected. Trying to access floppy disk."
1962 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1963 blkid /dev/fd0 >>$DEBUG 2>&1
1966 DCSDEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1967 if [ -n "$DCSDEVICE" ]; then
1968 DCSMP="/mnt/grmlcfg"
1973 # if not specified/present then assume default:
1974 if [ -z "$DCSDEVICE" ]; then
1975 DCSDIR="/live/image"
1978 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1979 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1980 if [ -n "$DCSDIR" ]; then
1981 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1983 [ -d $DCSMP ] || mkdir $DCSMP
1984 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1985 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1986 if [[ $RC == 0 ]]; then
1987 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1989 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1998 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1999 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
2000 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
2001 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
2007 if checkbootparam 'partconf' ; then
2008 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
2009 if [ -n "$MOUNTDEVICE" ]; then
2010 [ -d /mnt/grml ] || mkdir /mnt/grml
2011 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
2012 if [[ $RC == 0 ]]; then
2013 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
2014 einfo "Copying files from $MOUNTDEVICE over grml system."
2015 for file in `cat /etc/grml/partconf` ; do
2016 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
2017 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
2020 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
2021 fi # mount $MOUNTDEVICE
2022 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
2024 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
2025 fi # [ -n "$MOUNTDEVICE" ]
2030 # {{{ /cdrom/.*-options
2032 if checkbootparam 'debs' ; then
2033 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
2034 if ! echo $DEBS | grep -q '/'; then
2035 # backwards compatibility: if no path is given get debs from debs/
2038 einfo "Tring to install debian package(s) ${DEBS}"
2039 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
2040 dpkg -i $DEBS ; eend $?
2045 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2046 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2047 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
2048 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2050 if ! echo $SCRIPTS | grep -q '/'; then
2051 # backwards compatibility: if no path is given get scripts from scripts/
2052 SCRIPTS="scripts/$SCRIPTS"
2054 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2055 # we are executing from a GRMLCFG labeled fs
2056 # kick everything we have done before and start over
2057 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2059 if [ -n "$SCRIPTS" ]; then
2060 SCRIPTS="${DCSDIR}/$SCRIPTS"
2061 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2062 einfo "Trying to execute ${SCRIPTS}"
2064 elif [ -d "$SCRIPTS" ]; then
2065 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
2068 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2076 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2077 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
2078 if [ -z "$CONFIG" ]; then
2079 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
2081 if [ -n "$CONFIG" ]; then
2082 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
2083 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
2085 cp -a ${DCSDIR}/${CONFIG}/* /
2086 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
2087 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
2090 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
2092 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
2096 # umount $DCSMP if it was mounted by finddcsdir
2097 # this doesn't really belong here
2098 grep -q '$DCSMP' /proc/mounts && umount $DCSMP
2104 if checkbootparam 'mypath' ; then
2105 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2106 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2107 touch /etc/grml/my_path
2108 chmod 644 /etc/grml/my_path
2109 # make sure the directories exist:
2111 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2112 if ! [ -d "$i" ] ; then
2113 einfo "Creating directory $i"
2114 mkdir -p "$i" ; eend $?
2117 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2125 if checkbootparam 'distcc' ; then
2126 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
2127 if [ -n "$OPTIONS" ]; then
2130 if [ -n "$OPTIONS" ]; then
2131 NET="${OPTIONS%%,*}"
2133 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2135 INTERFACE="${OPTIONS%%,*}"
2140 CONFIG=/etc/default/distcc
2141 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2142 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2144 if [ -n "$INTERFACE" ] ; then
2145 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2148 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2149 counter=$(( counter-1 ))
2150 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2152 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2156 if [ -n "$IP" ] ; then
2157 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2159 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2161 id distccd >/dev/null 2>&1 || \
2163 einfo "Creating distcc user" ; \
2164 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2167 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2168 /etc/init.d/distcc start >/dev/null ; eend $?
2171 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2175 if checkbootparam 'gcc'; then
2176 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2178 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2181 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2184 if checkbootparam 'gpp'; then
2185 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2187 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2188 if [ -x /usr/bin/g++-${GPP} ] ; then
2190 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2192 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2193 if [ -x /usr/bin/cpp-${GPP} ] ; then
2195 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2204 # Notice: use it only on live-cd system, if running from harddisk please
2205 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2206 # in /etc/runlevel.conf
2208 MODULES_FILE=/etc/grml/modules
2209 if checkbootparam 'nomodules' ; then
2210 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2211 elif [ -z "$INSTALLED" ]; then
2212 if [ -r $MODULES_FILE ] ; then
2213 einfo "Loading modules specified in ${MODULES_FILE}:"
2215 grep '^[^#]' $MODULES_FILE | \
2216 while read module args; do
2217 [ "$module" ] || continue
2219 modprobe $module $args ; eend $?
2223 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2230 config_915resolution(){
2231 if checkbootparam '915resolution' ; then
2232 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2233 if [ -x /usr/sbin/915resolution ]; then
2238 if [ -n "$OPTIONS" ]; then
2240 MODE="${OPTIONS%%,*}"
2242 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2244 XRESO="${OPTIONS%%,*}"
2246 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2248 YRESO="${OPTIONS%%,*}"
2253 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2254 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2263 [ -n "$INSTALLED" ] && return 0
2265 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2266 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2267 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2268 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2270 if ! [ -x /sbin/mdadm ] ; then
2271 eerror "mdadm not available, can not execute it." ; eend 1
2274 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2275 # find out whether we have a valid configuration file already
2276 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2277 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2278 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2279 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2281 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2284 if ! checkbootparam 'swraid' ; then
2286 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2289 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2294 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2296 *'No arrays found'*)
2297 ewarn "$line" ; eend 0
2300 einfo "$line" ; eend 0
2307 if [ -r /proc/mdstat ] ; then
2309 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2310 if [ -z "$MDSTAT" ] ; then
2311 ewarn "No active arrays found" ; eend 0
2316 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2317 einfo "active arrays: $line" ; eend 0
2323 fi # bootoption swraid
2325 fi # is /sbin/mdadm executable?
2326 fi # check for bootoptions
2332 [ -n "$INSTALLED" ] && return 0
2334 if checkbootparam 'nodmraid' ; then
2335 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2339 if ! [ -x /sbin/dmraid ] ; then
2340 eerror "dmraid not available, can not execute it." ; eend 1
2345 # usage: dmraid_wrapper <dmraid_option>
2346 [ -n "$1" ] || return 1
2353 for line in $(dmraid $1 ; echo errcode:$?); do
2355 *'no block devices found'*)
2356 einfo "No block devices found" ; eend 0
2360 einfo "No active dmraid devices found" ; eend 0
2379 if checkbootparam 'dmraid' ; then
2380 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2381 if [ "$ACTION" = "off" ] ; then
2382 # Deactivates all active software RAID sets:
2383 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2386 # Activate all software RAID sets discovered:
2387 einfo "Activating present dmraid sets (as requested via dmraid):"
2394 # by default (no special bootoptions) discover all software RAID devices:
2395 einfo "Searching for any present dmraid sets:"
2400 # {{{ LVM (Logical Volumes)
2402 [ -n "$INSTALLED" ] && return 0
2404 if checkbootparam 'nolvm' ; then
2405 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2407 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2408 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2409 eerror "LVM not available, can not execute it." ; eend 1
2411 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2412 einfo "You seem to have logical volumes (LVM) on your system."
2414 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2416 if checkbootparam 'lvm' ; then
2417 einfo "Bootoption LVM found. Searching for logical volumes:"
2418 /etc/init.d/lvm2 start ; eend $?
2422 fi # check for lvm binary
2423 fi # check for bootoption nolvm
2427 # {{{ debnet: setup network based on an existing one found on a partition
2429 if checkbootparam 'debnet' ; then
2430 iszsh && setopt shwordsplit
2431 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2432 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2435 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2437 if ! mount | grep '/mnt ' >/dev/null 2>&1 ; then
2438 for i in $DEVICES; do
2439 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2440 einfo "Scanning on $i"
2441 if [ -f /mnt/etc/network/interfaces ]; then
2442 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2450 if [ -n "$FOUND_DEBNET" ]; then
2451 einfo "Stopping network."
2452 pump -k >/dev/null 2>&1
2453 /etc/init.d/networking stop >/dev/null 2>&1 ; eend $?
2454 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2455 rm -rf /etc/network/run
2456 cp -a /mnt/etc/network /etc
2457 rm -rf /etc/network/run
2458 mkdir /etc/network/run
2459 umount /mnt ; eend $?
2460 einfo "Starting network."
2461 invoke-rc.d networking start ; eend $?
2463 eerror "/etc/network/interfaces not found." ; eend 1
2467 eerror "Error: /mnt already mounted." ; eend 1
2473 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2475 if grep -q ipw3945 /proc/modules ; then
2476 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2477 ewarn "Broken ipw3945 network interface found, reloading module."
2486 # {{{ disable console blanking
2488 if checkbootparam 'noblank' ; then
2489 einfo "Bootoption noblank found. Disabling monitor blanking."
2490 setterm -blank 0 ; eend $?
2495 # {{{ tohd= bootoption
2498 if checkbootparam 'tohd' ; then
2499 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2500 if [ -z "$TARGET" ] ; then
2501 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2502 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2506 if ! [ -b "$TARGET" ] ; then
2507 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2511 if grep -q $TARGET /proc/mounts ; then
2512 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2517 local MOUNTDIR=$(mktemp -d)
2519 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2520 einfo "Copyring live system to $TARGET - this might take a while"
2521 rsync -a --progress /live/image/live $MOUNTDIR
2525 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2527 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2536 # {{{ grml2hd: automatic installation
2539 if checkbootparam "BOOT_IMAGE=grml2hd" ; then
2541 if checkbootparam 'user' ; then
2543 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2544 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2547 if checkbootparam 'filesystem' ; then
2549 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2550 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2553 if checkbootparam 'partition' ; then
2555 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2556 # notice: the following checks whether the given partition is available, if not the skip
2557 # execution of grml2hd as it might result in data loss...
2558 if [ -r $PARTITION ] ; then
2559 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2561 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2565 if checkbootparam 'mbr' ; then
2567 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2568 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2571 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2573 GRML2HD_NONINTERACTIVE='yes' grml2hd
2576 chmod 755 /usr/bin/grml2hd_noninteractive
2577 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2578 if [ -z "$GRML2HD_FAIL" ] ; then
2579 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2581 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2584 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2588 # {{{ debootstrap: automatic installation
2589 config_debootstrap(){
2591 if checkbootparam "BOOT_IMAGE=debian2hd" ; then
2593 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2595 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2597 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2602 if checkbootparam 'target' ; then
2604 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2605 # notice: the following checks whether the given partition is available, if not the skip
2606 # execution of grml-debootstrap as it might result in data loss...
2607 if ! [ -r "$TARGET" ] ; then
2608 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2612 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2617 if checkbootparam 'grub' ; then
2619 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2622 if checkbootparam 'groot' ; then
2624 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2627 if checkbootparam 'release' ; then
2629 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2632 if checkbootparam 'mirror' ; then
2634 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2637 if checkbootparam 'boot_append' ; then
2639 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2642 if checkbootparam 'password' ; then
2644 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2647 # now check which options are available
2648 if [ -n "TARGET" ] ; then
2649 TARGETCMD="--target $TARGET"
2653 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2657 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2658 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2659 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2660 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2661 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2662 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2664 # and finally write script and execute it
2665 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2667 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2670 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2672 screen /usr/bin/grml-debootstrap_noninteractive
2673 einfo "Invoking a shell, just exit to continue booting..."
2676 fi # checkbootparam "BOOT_IMAGE=debian2hd
2680 # {{{ Support customization
2682 if checkbootparam 'distri'; then
2683 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2684 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2685 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2686 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2687 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2688 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2694 ### {{{ backwards compatible stuff
2695 config_environment(){
2696 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2699 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2703 ## END OF FILE #################################################################
2704 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3