2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (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"
15 # old linuxrc version:
16 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
17 # new initramfs layout:
18 [ -d /live/image ] && export LIVECD_PATH=/live/image
20 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
21 [ -z "$PS1" ] && trap "" 2 3 11
25 if [ -n "$ZSH_VERSION" ] ; then
31 # avoid 'no matches found: ...'
32 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
35 ### {{{ Utility Functions
39 case "$(cat $2)" in *$1*) return 0;; esac
45 case "$2" in *$1*) return 0;; esac
49 # Reread boot command line; echo last parameter's argument or return false.
51 stringinstring " $1=" "$CMDLINE" || return 1
52 result="${CMDLINE##* $1=}"
53 result="${result%%[ ]*}"
58 # Check boot commandline for specified option
60 stringinstring " $1" "$CMDLINE"
65 if [ "$1" = "yes" ] ; then
73 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
77 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
80 # execute flite only if it's present
82 [ -x /usr/bin/flite ] && flite -o play -t "$*"
86 # {{{ filesystems (proc, pts, sys) and fixes
88 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
92 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
96 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
100 # {{{ Read in boot parameters
101 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
102 CMDLINE="$(cat /proc/cmdline)"
103 [ -d "${LIVECD_PATH}"/bootparams/ ] && CMDLINE="$CMDLINE $(cat ${LIVECD_PATH}/bootparams/* | tr '\n' ' ')"
106 # {{{ Check if we are running from the grml-CD or HD
108 [ -e /etc/grml_cd ] || INSTALLED="yes"
112 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
115 # {{{ source lsb-functions , color handling
116 if checkbootparam "nocolor"; then
118 . /etc/grml/lsb-functions
119 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
121 . /etc/grml/lsb-functions
128 checkbootparam "debug" && BOOTDEBUG="yes"
129 stringinstring "BOOT_IMAGE=debug " "$CMDLINE" && BOOTDEBUG="yes"
132 if [ -n "$BOOTDEBUG" ]; then
133 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
134 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
135 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
136 einfo "Just exit the shell to continue boot process..."
140 if [ -r /etc/grml/screenrc ] ; then
141 einfo "Starting GNU screen to be able to use a full featured shell environment."
142 einfo "Just exit the shells (and therefore screen) to continue boot process..."
143 /bin/zsh -c "screen -c /etc/grml/screenrc"
145 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
146 einfo "Just exit the shell to continue boot process..."
158 if checkbootparam "log" || checkbootparam "debug" ; then
159 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
161 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
163 einfo "Starting bootlogd." # known to be *very* unreliable :(
164 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
172 # {{{ set firmware timeout via bootparam
174 if checkbootparam fwtimeout ; then
175 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
176 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
177 rmmod firmware_class 1>>$DEBUG 2>&1
178 modprobe firmware_class ; eend $?
180 if [ -z "$TIMEOUT" ] ; then
181 TIMEOUT="100" # linux kernel default: 10
183 if [ -f /sys/class/firmware/timeout ] ; then
184 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
185 echo 100 > /sys/class/firmware/timeout ; eend $?
190 ### {{{ language configuration / localization
193 einfo "Activating language settings:"
196 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
197 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
199 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
201 # check for bootoption which overrides config from /etc/grml/autoconfig:
202 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
203 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
205 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
206 if [ -z "$INSTALLED" ] ; then
207 [ -n "$LANGUAGE" ] || LANGUAGE='us'
210 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
211 if [ -n "$BOOT_LANGUAGE" -a -x /usr/sbin/grml-setlang ] ; then
212 if checkgrmlsmall ; then
213 /usr/sbin/grml-setlang "POSIX"
215 /usr/sbin/grml-setlang "$LANGUAGE"
220 if [ -z "$CONSOLEFONT" ] ; then
221 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
222 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
223 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
224 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
225 CONSOLEFONT='Uni3-Terminus16'
227 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
232 # export it now, so error messages get translated, too
233 if checkgrmlsmall ; then
234 export LANG='C' # grml-small does not provide any further locales
236 [ -r /etc/default/locale ] && . /etc/default/locale
240 # configure keyboard layout, read in already set values first:
241 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
243 # now allow keyboard override by boot commandline for later use:
244 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
245 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
246 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
247 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
248 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
250 # modify /etc/sysconfig/keyboard only in live-cd mode:
251 if [ -z "$INSTALLED" ] ; then
253 local LANGUAGE="$BOOT_LANGUAGE"
254 . /etc/grml/language-functions
255 # allow setting xkeyboard explicitly different than console keyboard
256 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
257 if [ -n "$KXKEYBOARD" ]; then
258 XKEYBOARD="$KXKEYBOARD"
259 KDEKEYBOARD="$KXKEYBOARD"
260 elif [ -n "$KKEYBOARD" ]; then
261 XKEYBOARD="$KKEYBOARD"
262 KDEKEYBOARD="$KKEYBOARD"
265 # duplicate of previous code to make sure /etc/grml/language-functions
266 # does not overwrite our values....
267 # now allow keyboard override by boot commandline for later use:
268 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
269 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
270 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
271 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
272 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
274 # write keyboard related variables to file for later use
275 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
276 if ! [ -e /etc/sysconfig/keyboard ] ; then
277 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
278 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
279 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
280 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
284 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
286 # activate unicode console if running within utf8 environment
287 if [ -r /etc/default/locale ] ; then
288 if grep -q "LANG=.*UTF" /etc/default/locale ; then
289 einfo "Setting up unicode environment."
290 unicode_start 2>>$DEBUG ; eend $?
294 # Set default keyboard before interactive setup
295 if [ -n "$KEYTABLE" ] ; then
296 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
297 loadkeys -q $KEYTABLE &
301 # we have to set up all consoles, therefore loop it over all ttys:
302 NUM_CONSOLES=$(fgconsole --next-available)
303 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
304 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
305 CUR_CONSOLE=$(fgconsole)
307 if [ -n "$CHARMAP" ] ; then
308 einfo "Running consolechars for ${CHARMAP}"
309 for vc in `seq 0 ${NUM_CONSOLES}` ; do
310 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
312 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
316 if checkbootparam noconsolefont ; then
317 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
319 if [ -n "$CONSOLEFONT" ] ; then
320 einfo "Running consolechars using ${CONSOLEFONT}"
321 for vc in `seq 0 ${NUM_CONSOLES}` ; do
322 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
324 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
335 if checkbootparam hostname ; then
336 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
337 einfo "Setting hostname to $HOSTNAME as requested."
338 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
339 hostname $HOSTNAME ; eend $?
341 hostname --file /etc/hostname
346 # fstabuser (needed when running from harddisk with username != grml {{{
348 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
349 if [ -n "$CONFIG_FSTAB_USER" ] ; then
350 fstabuser="$CONFIG_FSTAB_USER"
352 fstabuser=$(getent passwd 1000 | cut -d: -f1)
354 # if not yet set fall back to default 'grml' user
355 [ -n "$fstabuser" ] || fstabuser='grml'
359 # {{{ Set clock (Local time is more often used than GMT, so it is default)
361 # don't touch the files if running from harddisk:
362 if [ -z "$INSTALLED" ]; then
363 # The default hardware clock timezone is stated as representing local time.
365 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
366 checkbootparam utc >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
367 checkbootparam gmt >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
368 checkbootparam localtime >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
369 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
370 # hwclock uses the TZ variable
371 KTZ="$(getbootparam tz 2>>$DEBUG)"
372 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
373 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
374 ewarn "Warning: unknown timezone $KTZ" ; eend 1
376 ewarn "Falling back to timezone $KTZ" ; eend 0
379 if ! [ -r /dev/rtc ] ; then
380 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
383 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
384 if [ -n "$ERROR" ] ; then
386 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
387 if [ -n "$ERROR" ] ; then
388 eerror "Problem running hwclock: $ERROR" ; eend 1
397 # {{{ print kernel info
399 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
400 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
401 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
402 if [ -r /proc/cpuinfo ] ; then
403 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
405 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
409 if [ -d /proc/xen ] ; then
411 einfo 'Running kernel featuring support for Xen detected' ; eend 0
417 # {{{ vmware specific stuff
419 if checkbootparam novmware ; then
420 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
422 if [ -z "$INSTALLED" ] ; then
423 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
424 if ! checkbootparam qemu ; then
425 if [ -r /etc/X11/xorg.conf.vmware ] ; then
426 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
427 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
430 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
431 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
432 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
433 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
441 # {{{ qemu specific stuff
443 if checkbootparam qemu ; then
444 if [ -r /etc/X11/xorg.conf.example ] ; then
445 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
446 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
452 # {{{ ld.so.cache + depmod
454 if [ -n "$INSTALLED" ]; then
455 if ! [ -r /etc/grml.first.boot ] ; then
456 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
458 # Regenerate ld.so.cache and module dependencies on HD
459 einfo "Running ldconfig" ; ldconfig ; eend $?
460 einfo "Running depmod" ; depmod -a ; eend $?
461 touch /etc/grml.first.boot
471 # don't touch the files if running from harddisk:
472 if [ -z "$INSTALLED" ]; then
473 KTZ="$(getbootparam tz 2>>$DEBUG)"
474 if [ -n "$KTZ" ] ; then
475 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
477 ewarn "Warning: unknown timezone $KTZ"; eend 0
479 einfo "Setting timezone."
481 area=$(echo $KTZ | cut -d '/' -f1)
482 zone=$(echo $KTZ | cut -d '/' -f2)
483 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
484 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
486 echo $KTZ > /etc/timezone
488 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
495 # small computer / nearly no ram {{{
498 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
499 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
502 if checkbootparam "small"; then
503 einfo "Information: ${RAM} kB of RAM available." ; eend 0
504 einfo "Bootoption small detected. Activating small system."
505 if [ -r /etc/inittab.small ] ; then
506 mv /etc/inittab /etc/inittab.normal
507 mv /etc/inittab.small /etc/inittab
509 sed -i 's/^9/#&/' /etc/inittab
510 sed -i 's/^10/#&/' /etc/inittab
511 sed -i 's/^11/#&/' /etc/inittab
512 sed -i 's/^12/#&/' /etc/inittab
514 /sbin/telinit q ; eend $?
516 if checkgrmlsmall ; then
517 if [[ $RAM -lt 25000 ]] ; then
518 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
519 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
520 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
521 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
524 einfo "Information: ${RAM} kB of RAM available." ; eend 0
527 if [[ $RAM -lt 58000 ]] ; then
528 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
529 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
530 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
531 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
534 einfo "Information: ${RAM} kB of RAM available." ; eend 0
542 # skip startup of w3m {{{
544 if checkbootparam "fast"; then
545 ewarn "Bootoption fast detected. Skipping startup of w3m."
546 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
547 /sbin/telinit q ; eend $?
552 # activate serial console {{{
554 if checkbootparam "console"; then
555 einfo "Bootoption (for serial) console detected."
557 if [ -r /etc/mgetty/mgetty.config ] ; then
558 MODE=$(getbootparam console | awk -F, '{print $2}')
560 [ -n "$MODE" ] || MODE=9600 # default mode
561 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
562 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
565 einfo "Activating mgetty."
566 sed -i 's/^#T0/T0/' /etc/inittab
567 sed -i 's/^#T1/T1/' /etc/inittab
568 /sbin/telinit q ; eend $?
574 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
577 for DEVICE in /proc/ide/hd?; do
578 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
580 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
584 # {{{ Bring up loopback interface now
586 if [ -z "$INSTALLED" ] ; then
587 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
588 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
596 # firewire devices {{{
597 # the raw1394 driver does not yet export info into SYSFS,
598 # so let's create raw1394 device manually
599 # http://www.michael-prokop.at/blog/index.php?p=352
600 config_firewire_dev(){
601 if checkbootparam "nofirewiredev" ; then
602 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
604 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
605 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
606 # cd /dev && MAKEDEV video1394 raw1394
607 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
608 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
609 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
610 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
611 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
612 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
618 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
619 # otherwise we will get: passwd: Authentication token lock busy
621 if [ -z "$INSTALLED" ] ; then
629 if [ -n "$TESTCD" ]; then
630 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
631 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
634 if [ -n "${LIVECD_PATH}"/GRML ] ; then
635 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
637 echo "${RED} *** Error: Could not find md5sum file. ***"
640 if [ "$RC" = "0" ]; then
641 einfo "Everything looks OK" ; eend 0
643 eerror 'Checksum failed for theses files:' ; eend 1
644 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
645 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
646 eerror '... RAM of your computer is broken.' ; eend 1
647 einfon "Hit return to continue, or press the reset button to quit."
656 # {{{ hardware detection via discover
658 if checkbootparam "nodisc" ; then
659 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
661 if [ -x /sbin/discover ] ; then
662 einfo "Discovering hardware. Trying to load the following modules in background:"
664 einfo "$(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)"
666 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
669 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
675 # {{{ hardware detection via hwinfo
677 if checkbootparam hwinfo >>$DEBUG 2>&1; then
678 einfo "Discovering hardware via hwinfo:"
679 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
680 echo -n " Loading modules: "
681 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
687 # {{{ disable hotplug agents on request
688 config_hotplug_agent(){
689 if checkbootparam "noagent" ; then
690 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
691 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
692 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
693 einfo "Disabling hotplug-agent(s) $AGENTNL"
694 for agent in $(echo -e $AGENTLIST) ; do
695 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
697 [ "$?" == "0" ] ; eend $?
702 # {{{ blacklist of hotplug-modules
703 config_hotplug_blacklist(){
704 if checkbootparam "black" ; then
705 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
706 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
707 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
708 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
709 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
710 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
718 if checkbootparam "nohotplug" ; then
719 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
721 if [ -r /etc/init.d/hotplug ] ; then
722 einfo "Starting hotplug system in background."
723 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
725 elif [ -r /etc/init.d/hotplug-light ] ; then
726 einfo "Starting hotplug-light system in background."
727 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
730 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
736 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
738 if checkbootparam "blacklist" ; then
739 if [ -z "$INSTALLED" ]; then
740 einfo "Bootoption blacklist found."
741 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
742 if [ -n "$BLACK" ] ; then
743 for module in $(echo ${BLACK//,/ }) ; do
744 einfo "Blacklisting module ${module} via /etc/modprobe.d/grml."
745 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
746 echo "blacklist $module" >> /etc/modprobe.d/grml
747 echo "alias $module off" >> /etc/modprobe.d/grml
748 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
751 eerror "No given module for blacklist found. Blacklisting will not work therefore."
754 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
756 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
765 if [ -d /proc/acpi ]; then
766 if checkbootparam "noacpi"; then
767 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
768 elif checkbootparam "nogrmlacpi" ; then
769 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
771 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
774 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
776 basename="${basename%%.*}"
777 case "$basename" in *_acpi)
778 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
780 modprobe $basename >>$DEBUG 2>&1 && found="yes"
781 local BASE="$BASE $basename"
783 if [ -n "$found" ] ; then
784 einfo "$BASE" ; eend 0
786 ewarn "(none)" ; eend 1
788 if ! ps x | grep -q /usr/sbin/acpid ; then
789 if ! [ -r /var/run/dbus/pid ] ; then
790 einfo "Starting acpi daemon."
791 /etc/init.d/acpid start 1>>$DEBUG 2>&1 ; eend $?
793 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
794 eerror "Solution: please activate acpid via /etc/runlevel.conf"
798 ewarn "acpi daemon already running."
805 if checkbootparam "noapm"; then
806 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
808 modprobe apm power_off=1 >>$DEBUG 2>&1
809 if [ "$?" = "0" ] ; then
810 if [ -x /etc/init.d/apmd ] ;then
811 einfo "APM Bios found, enabling power management functions."
812 /etc/init.d/apmd start ; eend $?
815 eerror "Loading apm module failed." ; eend 1
822 # {{{ PCMCIA Check/Setup
823 # This needs to be done before other modules are being loaded (by hwsetup)
825 if checkbootparam "nopcmcia"; then
826 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
828 if /usr/sbin/laptop-detect ; then
829 einfo "Detected Laptop - checking for PCMCIA." && eend 0
830 modprobe pcmcia_core >>$DEBUG 2>&1
831 # Try Cardbus or normal PCMCIA socket drivers
832 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
833 if [ "$?" = "0" ]; then
834 modprobe ds >>$DEBUG 2>&1
835 if [ -d /proc/bus/pccard ] ; then
836 if [ -x /sbin/cardmgr ] ; then
837 einfo "PCMCIA found, starting cardmgr."
838 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
840 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
849 # {{{ run software synthesizer via speakup
851 if checkbootparam swspeak ; then
852 einfo "Bootoption swspeak found."
854 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
855 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
857 einfo "Loading speakup_soft"
858 if modprobe speakup_soft ; then
861 flitewrapper "Fatal error setting up software speakup"
868 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
869 einfo "Kernel supports speakup." ; eend 0
871 einfo "Just run swspeak if you want to use software synthesizer via speakup."
872 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
875 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
876 flitewrapper "Kernel does not seem to support speakup. Sorry."
882 # {{{ support hardware synthesizer via speakup
884 if checkbootparam speakup.synth ; then
885 einfo "Bootoption speakup.synth found."
888 module="$(getbootparam speakup.synth 2>>$DEBUG)"
889 if [ -z "$module" ] ; then
890 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
891 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
893 einfo "Trying to load $module"
894 modprobe "speakup_${module}"
898 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
899 einfo "Kernel should support speakup now." ; eend 0
900 flitewrapper "Kernel should support speakup now."
902 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
903 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
909 elif checkbootparam hwspeak ; then
910 einfo "Bootoption hwspeak found."
912 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
913 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
915 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
916 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
918 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
919 sed 's#.*speakup/##g ; s#.ko$##g' | \
920 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
921 einfo "Trying to load $module"
929 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
930 einfo "Kernel should support speakup now." ; eend 0
931 flitewrapper "Kernel should support speakup now."
933 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
934 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
940 # {{{ Check for blind option or brltty
943 checkbootparam "blind" && BLIND="yes"
944 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
946 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
947 if [ -x /sbin/brltty ]; then
948 # Blind option detected, start brltty now.
949 # modprobe serial_core parport_serial generic_serial && echo "done"
954 if [ -n "$BRLTTY" ]; then
956 BRLTYPE="${BRLTTY%%,*}"
958 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
960 BRLDEV="${BRLTTY%%,*}"
962 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
964 BRLTEXT="${BRLTTY%%,*}"
969 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
970 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
971 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
972 einfo "Starting braille-display manager."
975 sleep 2 && BLINDSOUND="yes"
982 # {{{ Interactive configuration
983 config_interactive(){
984 ewarn "config_interactive is deprecated nowadays."
985 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
991 if checkbootparam forceagp ; then
992 # Probe for AGP. Hope this can fail safely
993 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
999 config_automounter(){
1000 if checkbootparam automounter ; then
1001 RUNLEVEL="$(runlevel)"
1003 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1008 if [ -n "$AUTOMOUNTER" ]; then
1009 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1010 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1011 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1012 anew="$d -fstype=auto,$2 :$i"
1013 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1014 AUTOMOUNTS="$AUTOMOUNTS $d"
1015 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1017 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1018 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1020 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1023 AUTOMOUNTS="floppy cdrom"
1024 # Add new devices to /etc/fstab and /etc/auto.mnt
1025 for i in /dev/cdrom?*; do
1027 addautomount "$i" "ro"
1032 if [ -n "$AUTOMOUNTER" ]; then
1033 # Check for floppy dir, reinstall with automounter
1034 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1035 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1036 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1037 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1038 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1039 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1040 rm -f /etc/fstab.new
1041 # Replace paths from bootfloppy
1042 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1043 mv -f /etc/fstab.new /etc/fstab
1044 # Start automounter now
1045 einfo "Starting automounter for ${AUTOMOUNTS}."
1046 /etc/init.d/autofs start >>$DEBUG ; eend $?
1051 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1055 while read major minor blocks partition relax; do
1056 partition="${partition##*/}"
1057 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1058 case "$partition" in
1059 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1060 sd?) ;; # SCSI Harddisk, entire disk
1061 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1062 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1065 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1068 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1071 # {{{ Enable DMA for all IDE drives now if not disabled
1072 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1074 if checkbootparam "nodma"; then
1075 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1077 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1078 if test -d /proc/ide/$d; then
1079 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1080 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1081 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1082 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1083 echo "using_dma:1" >/proc/ide/$d/settings
1092 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1095 NOSWAP="yes" # we do not use swap by default!
1096 if checkbootparam "swap" || checkbootparam "anyswap" ; then
1098 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1101 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1102 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1104 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1105 iszsh && setopt nonomatch
1106 if [ -x /usr/sbin/rebuildfstab ] ; then
1107 config_userfstab || fstabuser=grml
1108 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1110 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1112 fi # checkbootparam nofstab/forensic
1114 # Scan for swap, config, homedir - but only in live-mode
1115 if [ -z "$INSTALLED" ] ; then
1116 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1119 HOMEDIR="$(getbootparam home)"
1120 if [ -n "$partitions" ]; then
1121 while read p m f relax; do
1122 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1123 partoptions="users,exec"
1125 # it's a swap partition?
1128 if [ -n "$NOSWAP" ]; then
1129 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1132 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1133 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1134 if [ -n "$ANYSWAP" ] ; then
1135 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1136 swapon $p 2>>$DEBUG ; eend $?
1138 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1142 if [[ "$p" == LABEL* ]] ; then
1143 p=$(blkid -t $p | awk -F: '{print $1}')
1145 if grep -q $p /proc/swaps ; then
1146 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1148 if [ -b "$p" ] ; then
1149 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1150 swapon $p 2>>$DEBUG ; eend $?
1152 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1161 esac # it's a swap partition?
1166 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1167 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1169 # *) NONEFOUND='1'; continue ;;
1173 if [ -z "$NOSWAP" ] ; then
1174 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1175 # Activate swapfile, if exists
1176 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1178 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1179 mount -o remount,rw $m && MOUNTED=1
1180 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1182 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1184 fnew="$SWAPFILE swap swap defaults 0 0"
1185 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1186 GRML_SWP="$GRML_SWP $SWAPFILE"
1189 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1192 # use a image as home
1193 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1194 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1195 if [ -n "$HOMEDIR" ]; then
1196 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1200 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1202 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1207 # Umount, if not in use
1208 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1220 if [ -n "$MOUSE_DEVICE" ] ; then
1221 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1226 # {{{ IPv6 configuration
1227 # Load IPv6 kernel module and print IP adresses
1229 if checkbootparam "ipv6"; then
1230 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1232 # we probably need some time until stateless autoconfiguration has happened
1234 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1235 for DEVICE in `echo "$NETDEVICES"`; do
1238 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1239 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1241 for ADDR in `echo "$ADDRESSES"` ; do
1244 if [ "$COUNT" -eq "0" ] ; then
1245 einfo "(none)" ; eend 1
1255 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1257 if checkbootparam "nodhcp"; then
1258 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1260 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1261 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1262 for DEVICE in `echo "$NETDEVICES"` ; do
1263 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1265 ifconfig $DEVICE up >>$DEBUG 2>&1
1266 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1271 if [ -n "$INSTALLED" ] ; then
1272 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1279 # {{{ helper functions
1282 # search all partitions for a file in the root directory
1283 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1284 # See if it's already mounted
1285 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1286 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1287 [ -f "$i/$1" ] && FOUND="$i/$1"
1288 umount -l "$i" 2>>$DEBUG
1289 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1296 case "$(file -s $1)" in
1297 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1298 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1299 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1300 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1301 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1302 *data*) echo "invalid"; return 0;;
1303 *) echo "auto"; return 0;;
1307 # Try to mount this filesystem read-only, without or with encryption
1309 # Check if already mounted
1310 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1311 # Apparently, mount-aes DOES autodetect AES loopback files.
1312 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1313 # We need to mount crypto-loop files with initial rw support
1314 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1316 [ "$RC" = "0" ] && return 0
1318 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1320 while [ "$a" != "n" -a "$a" != "N" ]; do
1321 # We need to mount crypto-loop files with initial rw support
1322 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1323 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1324 # Problem with ioctl() from getpasswd()?
1334 if checkbootparam "nocpu"; then
1335 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1337 # check module dependencies
1339 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1340 if [ -e /lib64 ] ; then
1341 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1343 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1348 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1349 einfo "Detecting CPU:"
1350 CPU=$(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)
1351 echo $CPU | sed 's/ \{1,\}/ /g'
1354 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>>$DEBUG` " ; eend 0
1357 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1358 # * it only if we have the according kernel modules available
1359 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1360 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1361 # -> parse output of the initscript and output it according to our look'n'feel
1362 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1363 if ! cpufreq_check ; then
1364 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1366 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1367 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1368 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1369 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1370 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1374 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1376 if [ -x /etc/init.d/loadcpufreq ] ; then
1377 SKIP_CPU_GOVERNOR=''
1378 LOADCPUFREQ=$(mktemp)
1379 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1380 if grep -q FATAL "$LOADCPUFREQ" ; then
1386 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1387 eerror "$line" ; eend $RC
1391 elif grep -q done "$LOADCPUFREQ" ; then
1392 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1393 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1394 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1396 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1400 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1401 . /usr/bin/cpufreq-detect.sh
1402 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1403 einfo "Loading modules ${MODULE}"
1404 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1406 if [[ $RC == 0 ]]; then
1413 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1417 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1418 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1419 if modprobe cpufreq_ondemand ; RC=$? ; then
1420 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1421 echo ondemand > $file
1431 fi # checkbootparam nocpu
1435 # {{{ autostart of ssh
1437 if checkbootparam ssh ; then
1439 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1440 einfo "Bootoption ssh found, trying to set password for user grml."
1442 if [ -z "$SSH_PASSWD" ] ; then
1443 if [ -x /usr/bin/apg ] ; then
1444 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1445 elif [ -x /usr/bin/gpw ] ; then
1446 SSH_PASSWD="$(gpw 1)"
1447 elif [ -x /usr/bin/pwgen ] ; then
1448 SSH_PASSWD="$(pwgen -1 8)"
1449 elif [ -x /usr/bin/hexdump ] ; then
1450 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1451 elif [ -n "$RANDOM" ] ; then
1452 SSH_PASSWD="grml${RANDOM}"
1455 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1459 if [ -n "$SSH_PASSWD" ] ; then
1460 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1465 # finally check if we have a password we can use:
1466 if [ -n "$SSH_PASSWD" ] ; then
1467 # chpasswd sucks, seriously.
1468 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1469 echo "grml:$SSH_PASSWD" | chpasswd -m
1471 echo "grml:$SSH_PASSWD" | chpasswd
1475 einfo 'Starting secure shell server in background.'
1476 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1477 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1481 ewarn 'Warning: please change the password for user grml as soon as possible!'
1487 # {{{ set password for user grml
1489 if checkbootparam passwd >>$DEBUG 2>&1; then
1490 einfo "Bootoption passwd found."
1491 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1492 if [ -n "$PASSWD" ] ; then
1493 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1495 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1498 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1504 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1506 if checkbootparam home ; then
1507 HOMEDIR="$(getbootparam home)"
1511 if [ -n "$HOMEDIR" ]; then
1512 einfo "Bootoption home detected." && eend 0
1515 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1516 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1517 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1518 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1521 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1522 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1523 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1524 MYHOMEDIR="$HOMEDIR"
1526 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1527 MYHOMEDIR="$(findfile grml.img)"
1528 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1529 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1530 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1533 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1534 eerror "Option ignored." ; eend 1
1539 if [ -n "$MYHOMEDIR" ]; then
1540 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1541 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1542 while read device mountpoint fs relax; do
1543 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1546 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1550 # Note: This currently won't work with encrypted partitions
1551 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1552 if [ ! -f "$MYHOMEDIR" ]; then
1553 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1554 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1559 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1560 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1561 if [ -f "$MYHOMEDIR" ]; then
1562 # It's a loopback file, mount it over the /home/grml directory
1563 trymount "$MYHOMEDIR" /home/grml
1565 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1569 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1573 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1575 fi # mount -o remount,rw,...
1578 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1582 fi # if trymount ...
1584 fi # checkbootparam home
1588 # {{{ Check for scripts on CD-ROM
1589 config_cdrom_scripts(){
1590 if checkbootparam "script"; then
1591 for script in "${LIVECD_PATH}"/scripts/* ; do
1592 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1601 if ! [ -x /usr/bin/aumix ] ; then
1602 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1605 if ! [ -r /proc/asound/cards ] ; then
1606 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1610 if checkbootparam vol ; then
1611 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1612 if [ -z "$VOL" ] ; then
1613 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1620 if checkbootparam nosound ; then
1621 einfo "Muting sound devices on request."
1622 # some IBM notebooks require the following stuff:
1623 if [ -x /usr/bin/amixer ] ; then
1624 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1625 amixer set Front unmute 1>/dev/null
1626 amixer set Front 0% 1>/dev/null
1629 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1630 if [ -n "$ERROR" ] ; then
1632 eerror "Problem muting sound devices: $ERROR"
1636 elif [ -z "$INSTALLED" ]; then
1637 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1638 # some IBM notebooks require the following stuff:
1639 if [ -x /usr/bin/amixer ] ; then
1640 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1641 amixer set Front unmute 1>/dev/null
1642 amixer set Front ${VOL}% 1>/dev/null
1645 # by default assume '0' as volume for microphone:
1646 if checkbootparam micvol ; then
1647 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1652 # finally set the volumes:
1653 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $MICVOL 2>&1) ; RC=$?
1654 if [ -n "$ERROR" ] ; then
1656 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1666 # {{{ modem detection
1668 if checkbootparam "nomodem"; then
1669 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1671 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1672 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1673 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1681 # {{{ keyboard add-ons
1682 config_setkeycodes(){
1683 if checkbootparam "setkeycodes" ; then
1684 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1685 # MS MM keyboard add-on
1687 setkeycodes e001 126 &>/dev/null
1688 setkeycodes e059 127 &>/dev/null
1690 setkeycodes e03b 59 &>/dev/null
1691 setkeycodes e008 60 &>/dev/null
1692 setkeycodes e007 61 &>/dev/null
1693 setkeycodes e03e 62 &>/dev/null
1694 setkeycodes e03f 63 &>/dev/null
1695 setkeycodes e040 64 &>/dev/null
1696 setkeycodes e041 65 &>/dev/null
1697 setkeycodes e042 66 &>/dev/null
1698 setkeycodes e043 67 &>/dev/null
1699 setkeycodes e023 68 &>/dev/null
1700 setkeycodes e057 87 &>/dev/null
1701 setkeycodes e058 88 &>/dev/null
1703 setkeycodes e00a 89 e008 90 &>/dev/null
1710 config_wondershaper(){
1711 if checkbootparam "wondershaper" ; then
1712 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1717 if [ -n "$WONDER" ]; then
1719 DEVICE="${WONDER%%,*}"
1721 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1723 DOWNSTREAM="${WONDER%%,*}"
1725 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1727 UPSTREAM="${WONDER%%,*}"
1732 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1733 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1734 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1735 einfo "Starting wondershaper (${CMD}) in background."
1736 ( sh -c $CMD & ) && eend 0
1743 if checkbootparam "nosyslog"; then
1744 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1747 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1748 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1749 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1750 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1751 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1753 if [ -z "$SYSLOGD" ] ; then
1754 eerror "No syslog daemon found." ; eend 1
1756 einfo "Starting $SYSLOGD in background."
1757 /etc/init.d/$SYSLOGD start 1>>$DEBUG &
1766 if checkbootparam "nogpm"; then
1767 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1769 if ! [ -r /dev/input/mice ] ; then
1770 eerror "No mouse found - not starting GPM." ; eend 1
1772 einfo "Starting gpm in background."
1773 /etc/init.d/gpm start 1>>$DEBUG &
1774 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1783 if checkbootparam "services" ; then
1784 SERVICE="$(getbootparam services 2>>$DEBUG)"
1785 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1786 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1787 einfo "Starting service(s) ${SERVICENL} in background."
1788 for service in $(echo -e $SERVICELIST) ; do
1789 /etc/init.d/${service} start 1>>$DEBUG &
1791 [ "$?" == "0" ] ; eend $?
1798 if checkbootparam netconfig ; then
1799 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1800 CONFIGFILE='/tmp/netconfig.grml'
1803 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1804 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1806 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1808 while ! getconfig && [[ "$counter" != 0 ]] ; do
1809 echo -n "Sleeping for 5 seconds and trying to get config again... "
1810 counter=$(( counter-1 ))
1811 echo "$counter tries left" ; sleep 1
1813 if [ -r "$CONFIGFILE" ] ; then
1814 einfo "Downloading was successfull." ; eend 0
1815 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1816 md5sum $CONFIGFILE ; eend 0
1817 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1819 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1826 config_blindsound(){
1827 if checkbootparam "blind" ; then
1829 flitewrapper "welcome to the gremel system"
1836 if checkbootparam welcome ; then
1837 flitewrapper "welcome to the gremel system"
1842 # {{{ fix/workaround for unionfs
1844 if [ -z "$INSTALLED" ]; then
1845 touch /var/cache/apt/*cache.bin
1850 # {{{ create all /mnt-directories
1852 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1853 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1857 # {{{ start X window system via grml-x
1859 if checkbootparam startx ; then
1860 if [ -x /usr/X11R6/bin/X ] ; then
1861 if [ -z "$INSTALLED" ] ; then
1862 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1863 if [ -z "$WINDOWMANAGER" ] ; then
1864 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1865 WINDOWMANAGER="wm-ng"
1867 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1869 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1870 config_userfstab || fstabuser='grml'
1871 cat>|/etc/init.d/xstartup<<EOF
1873 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1874 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1876 chmod 755 /etc/init.d/xstartup
1878 # adjust inittab for xstartup
1879 if grep -q '^6:' /etc/inittab ; then
1880 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1881 else # just append tty6 to inittab if no definition is present:
1882 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1885 /sbin/telinit q ; eend $?
1887 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1888 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1890 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1894 eerror "We are not running from CD - startx will not work, skipping it.
1895 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1898 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1899 Boot parameter startx does not work therefore." ; eend 1
1905 # {{{ configuration framework
1907 if checkbootparam extract ; then
1908 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1909 EXTRACTOPTIONS="-- -x $EXTRACT"
1917 if [ ! -b "$MOUNTDEVICE" ] ; then
1922 [ -d /mnt/grml ] || mkdir /mnt/grml
1923 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1924 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1925 if [[ $RC == 0 ]]; then
1926 einfo "Successfully mounted $MOUNTDEVICE $MESSAGE to /mnt/grml (readonly)." ; eend 0
1929 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1930 if checkbootparam config ; then
1931 FILENAME="$(getbootparam 'config' 2>>$DEBUG)"
1932 if [ -e /mnt/grml/${FILENAME} ] ; then
1933 einfo "Using /mnt/grml/$FILENAME instead of config.tbz"
1934 CONFIG="/mnt/grml/$FILENAME"
1937 if [ -n "$CONFIG" ]; then
1938 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1940 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1942 ewarn "Sorry, could not find file $FILENAME on device $MOUNTDEVICE $MESSAGE label GRMLCFG." ; eend 1
1946 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1947 if [ -n "$SCRIPT" ]; then
1948 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1953 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1954 fi # mount $MOUNTDEVICE
1955 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1960 if checkbootparam noautoconfig || checkbootparam forensic ; then
1961 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1963 if [ -z "$INSTALLED" ] ; then
1964 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1966 # We do need the following fix so floppy disk is available to blkid in any case :-/
1967 if [ -r /dev/fd0 ] ; then
1968 einfo "Floppy device detected. Trying to access floppy disk."
1969 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1970 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1971 blkid /dev/fd0 1>>$DEBUG 2>&1
1974 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1975 config_unpack "$DEVICE" "labeled GRMCFG"
1982 if checkbootparam "config" ; then
1983 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1984 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1985 einfo "Bootoption config found. config is set to: $CONFIG"
1987 einfo "Trying to extract configuration file ${CONFIG}:"
1988 cd / && unp "${LIVECD_PATH}"/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1992 if checkbootparam myconfig ; then
1993 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1994 if [ -n "$MOUNTDEVICE" ]; then
1995 config_unpack "$MOUNTDEVICE"
1997 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1998 fi # [ -n "$MOUNTDEVICE" ]
1999 fi # checkbootparam myconfig
2001 if checkbootparam "partconf" ; then
2002 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
2003 if [ -n "$MOUNTDEVICE" ]; then
2004 [ -d /mnt/grml ] || mkdir /mnt/grml
2005 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
2006 if [[ $RC == 0 ]]; then
2007 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
2008 einfo "Copying files from $MOUNTDEVICE over grml system."
2009 for file in `cat /etc/grml/partconf` ; do
2010 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
2011 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
2014 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
2015 fi # mount $MOUNTDEVICE
2016 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
2018 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
2019 fi # [ -n "$MOUNTDEVICE" ]
2024 # {{{ /cdrom/.*-options
2026 if checkbootparam "debs" ; then
2027 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
2028 einfo "Tring to install debian package(s) ${DEBS}"
2029 dpkg -i "${LIVECD_PATH}"/debs/$DEBS* ; eend $?
2034 if checkbootparam "scripts" ; then
2035 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2036 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
2037 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2038 sh -c "${LIVECD_PATH}"/scripts/$SCRIPTS ; eend $?
2045 if checkbootparam "mypath" ; then
2046 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2047 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2048 touch /etc/grml/my_path
2049 chmod 644 /etc/grml/my_path
2050 # make sure the directories exist:
2052 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2053 if ! [ -d "$i" ] ; then
2054 einfo "Creating directory $i"
2055 mkdir -p "$i" ; eend $?
2058 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2066 if checkbootparam "distcc" ; then
2067 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
2068 if [ -n "$OPTIONS" ]; then
2071 if [ -n "$OPTIONS" ]; then
2072 NET="${OPTIONS%%,*}"
2074 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2076 INTERFACE="${OPTIONS%%,*}"
2081 CONFIG=/etc/default/distcc
2082 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2083 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2085 if [ -n "$INTERFACE" ] ; then
2086 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2089 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2090 counter=$(( counter-1 ))
2091 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2093 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2097 if [ -n "$IP" ] ; then
2098 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2100 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2102 id distccd >/dev/null 2>&1 || \
2104 einfo "Creating distcc user" ; \
2105 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2108 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2109 /etc/init.d/distcc start 1>/dev/null ; eend $?
2112 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2116 if checkbootparam "gcc"; then
2117 GCC="$(getbootparam gcc 2>>$DEBUG)"
2119 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2122 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2125 if checkbootparam "gpp"; then
2126 GPP="$(getbootparam gpp 2>>$DEBUG)"
2128 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2129 if [ -x /usr/bin/g++-${GPP} ] ; then
2131 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2133 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2134 if [ -x /usr/bin/cpp-${GPP} ] ; then
2136 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2145 # Notice: use it only on live-cd system, if running from harddisk please
2146 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2147 # in /etc/runlevel.conf
2149 MODULES_FILE=/etc/grml/modules
2150 if checkbootparam nomodules ; then
2151 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2152 elif [ -z "$INSTALLED" ]; then
2153 if [ -r $MODULES_FILE ] ; then
2154 einfo "Loading modules specified in ${MODULES_FILE}:"
2156 grep '^[^#]' $MODULES_FILE | \
2157 while read module args; do
2158 [ "$module" ] || continue
2160 modprobe $module $args ; eend $?
2164 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2171 config_915resolution(){
2172 if checkbootparam "915resolution" ; then
2173 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2174 if [ -x /usr/sbin/915resolution ]; then
2179 if [ -n "$OPTIONS" ]; then
2181 MODE="${OPTIONS%%,*}"
2183 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2185 XRESO="${OPTIONS%%,*}"
2187 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2189 YRESO="${OPTIONS%%,*}"
2194 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2195 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2204 if [ -z "$INSTALLED" ] ; then
2205 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2206 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2207 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2208 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2210 if ! [ -x /sbin/mdadm ] ; then
2211 eerror "mdadm not available, can not execute it." ; eend 1
2214 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2215 # find out whether we have a valid configuration file already
2216 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2217 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2218 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2219 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2221 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2224 if ! checkbootparam 'swraid' ; then
2226 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2229 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2234 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2236 *'No arrays found'*)
2237 ewarn "$line" ; eend 0
2240 einfo "$line" ; eend 0
2247 if [ -r /proc/mdstat ] ; then
2249 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2250 if [ -z "$MDSTAT" ] ; then
2251 ewarn "No active arrays found" ; eend 0
2256 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2257 einfo "active arrays: $line" ; eend 0
2263 fi # bootoption swraid
2265 fi # is /sbin/mdadm executable?
2266 fi # check for bootoptions
2267 fi # run only in live-cd mode
2271 # {{{ LVM (Logical Volumes)
2273 if [ -z "$INSTALLED" ] ; then
2274 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2275 if checkbootparam 'nolvm' ; then
2276 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2278 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2279 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2280 eerror "LVM not available, can not execute it." ; eend 1
2282 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2283 einfo "You seem to have logical volumes (LVM) on your system."
2285 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2287 if checkbootparam 'lvm' ; then
2288 einfo "Bootoption LVM found. Searching for logical volumes:"
2289 /etc/init.d/lvm2 start ; eend $?
2293 fi # check for lvm binary
2294 fi # check for bootoption nolvm
2295 fi # run only in live-cd mode
2299 # {{{ debnet: setup network based on an existing one found on a partition
2301 if checkbootparam "debnet" ; then
2302 iszsh && setopt shwordsplit
2303 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2304 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2307 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2309 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2310 for i in $DEVICES; do
2311 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2312 einfo "Scanning on $i"
2313 if [ -f /mnt/etc/network/interfaces ]; then
2314 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2322 if [ -n "$FOUND_DEBNET" ]; then
2323 einfo "Stopping network."
2324 pump -k 1>/dev/null 2>&1
2325 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2326 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2327 rm -rf /etc/network/run
2328 cp -a /mnt/etc/network /etc
2329 rm -rf /etc/network/run
2330 mkdir /etc/network/run
2331 umount /mnt ; eend $?
2332 einfo "Starting network."
2333 /etc/init.d/networking start ; eend $?
2335 eerror "/etc/network/interfaces not found." ; eend 1
2339 eerror "Error: /mnt already mounted." ; eend 1
2345 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2347 if grep -q ipw3945 /proc/modules ; then
2348 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2349 ewarn "Broken ipw3945 network interface found, reloading module."
2358 # {{{ disable console blanking
2360 if checkbootparam "noblank" ; then
2361 einfo "Bootoption noblank found. Disabling monitor blanking."
2362 setterm -blank 0 ; eend $?
2367 # {{{ tohd= bootoption
2370 if checkbootparam "tohd" ; then
2371 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2372 if [ -z "$TARGET" ] ; then
2373 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2374 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2378 if ! [ -b "$TARGET" ] ; then
2379 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2383 if grep -q $TARGET /proc/mounts ; then
2384 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2389 local MOUNTDIR=$(mktemp -d)
2391 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2392 einfo "Copyring live system to $TARGET - this might take a while"
2393 rsync -a --progress /live/image/live $MOUNTDIR
2397 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2399 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2408 # {{{ grml2hd: automatic installation
2411 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2413 if checkbootparam "user" ; then
2415 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2416 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2419 if checkbootparam "filesystem" ; then
2421 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2422 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2425 if checkbootparam "partition" ; then
2427 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2428 # notice: the following checks whether the given partition is available, if not the skip
2429 # execution of grml2hd as it might result in data loss...
2430 if [ -r $PARTITION ] ; then
2431 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2433 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2437 if checkbootparam "mbr" ; then
2439 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2440 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2443 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2445 GRML2HD_NONINTERACTIVE='yes' grml2hd
2448 chmod 755 /usr/bin/grml2hd_noninteractive
2449 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2450 if [ -z "$GRML2HD_FAIL" ] ; then
2451 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2453 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2456 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2460 # {{{ debootstrap: automatic installation
2461 config_debootstrap(){
2463 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2465 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2467 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2469 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2474 if checkbootparam "target" ; then
2476 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2477 # notice: the following checks whether the given partition is available, if not the skip
2478 # execution of grml-debootstrap as it might result in data loss...
2479 if ! [ -r "$TARGET" ] ; then
2480 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2484 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2489 if checkbootparam "grub" ; then
2491 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2494 if checkbootparam "groot" ; then
2496 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2499 if checkbootparam "release" ; then
2501 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2504 if checkbootparam "mirror" ; then
2506 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2509 if checkbootparam "boot_append" ; then
2511 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2514 if checkbootparam "password" ; then
2516 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2519 # now check which options are available
2520 if [ -n "TARGET" ] ; then
2521 TARGETCMD="--target $TARGET"
2525 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2529 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2530 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2531 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2532 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2533 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2534 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2536 # and finally write script and execute it
2537 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2539 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2542 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2544 screen /usr/bin/grml-debootstrap_noninteractive
2545 einfo "Invoking a shell, just exit to continue booting..."
2548 fi # stringinstring "BOOT_IMAGE=debian2hd
2552 # {{{ Support customization
2554 if checkbootparam "distri"; then
2555 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2556 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2557 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2558 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2559 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2560 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2566 ### {{{ backwards compatible stuff
2567 config_environment(){
2568 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2571 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2575 ## END OF FILE #################################################################
2576 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3