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 "$LANGUAGE" ] || LANGUAGE='en-utf8'
210 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
211 if [ -n "$BOOT_LANGUAGE" ] ; then
212 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
216 if [ -z "$CONSOLEFONT" ] ; then
217 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
218 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
219 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
220 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
221 CONSOLEFONT='Uni3-Terminus16'
223 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
228 # export it now, so error messages get translated, too
229 if checkgrmlsmall ; then
230 export LANG='C' # grml-small does not provide any further locales
232 [ -r /etc/default/locale ] && . /etc/default/locale
236 # configure keyboard layout, read in already set values first:
237 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
239 # now allow keyboard override by boot commandline for later use:
240 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
241 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
242 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
243 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
244 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
246 # modify /etc/sysconfig/keyboard only in live-cd mode:
247 if [ -z "$INSTALLED" ] ; then
249 local LANGUAGE="$BOOT_LANGUAGE"
250 . /etc/grml/language-functions
251 # allow setting xkeyboard explicitly different than console keyboard
252 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
253 if [ -n "$KXKEYBOARD" ]; then
254 XKEYBOARD="$KXKEYBOARD"
255 KDEKEYBOARD="$KXKEYBOARD"
256 elif [ -n "$KKEYBOARD" ]; then
257 XKEYBOARD="$KKEYBOARD"
258 KDEKEYBOARD="$KKEYBOARD"
261 # duplicate of previous code to make sure /etc/grml/language-functions
262 # does not overwrite our values....
263 # now allow keyboard override by boot commandline for later use:
264 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
265 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
266 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
267 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
268 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
270 # write keyboard related variables to file for later use
271 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
272 if ! [ -e /etc/sysconfig/keyboard ] ; then
273 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
274 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
275 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
276 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
280 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
282 # activate unicode console if running within utf8 environment
283 if [ -r /etc/default/locale ] ; then
284 if grep -q "LANG=.*UTF" /etc/default/locale ; then
285 einfo "Setting up unicode environment."
286 unicode_start 2>>$DEBUG ; eend $?
290 # Set default keyboard before interactive setup
291 if [ -n "$KEYTABLE" ] ; then
292 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
293 loadkeys -q $KEYTABLE &
297 # we have to set up all consoles, therefore loop it over all ttys:
298 NUM_CONSOLES=$(fgconsole --next-available)
299 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
300 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
301 CUR_CONSOLE=$(fgconsole)
303 if [ -n "$CHARMAP" ] ; then
304 einfo "Running consolechars for ${CHARMAP}"
305 for vc in `seq 0 ${NUM_CONSOLES}` ; do
306 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
308 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
312 if checkbootparam noconsolefont ; then
313 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
315 if [ -n "$CONSOLEFONT" ] ; then
316 einfo "Running consolechars using ${CONSOLEFONT}"
317 for vc in `seq 0 ${NUM_CONSOLES}` ; do
318 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
320 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
331 if checkbootparam hostname ; then
332 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
333 einfo "Setting hostname to $HOSTNAME as requested."
334 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
335 hostname $HOSTNAME ; eend $?
337 hostname --file /etc/hostname
342 # fstabuser (needed when running from harddisk with username != grml {{{
344 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
345 if [ -n "$CONFIG_FSTAB_USER" ] ; then
346 fstabuser="$CONFIG_FSTAB_USER"
348 fstabuser=$(getent passwd 1000 | cut -d: -f1)
350 # if not yet set fall back to default 'grml' user
351 [ -n "$fstabuser" ] || fstabuser='grml'
355 # {{{ Set clock (Local time is more often used than GMT, so it is default)
357 # don't touch the files if running from harddisk:
358 if [ -z "$INSTALLED" ]; then
360 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
361 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
362 # hwclock uses the TZ variable
363 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
364 [ -n "$TZ" ] || TZ=Europe/Vienna
366 if ! [ -r /dev/rtc ] ; then
367 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
369 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
370 if [ -n "$ERROR" ] ; then
372 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
373 if [ -n "$ERROR" ] ; then
374 eerror "Problem running hwclock: $ERROR" ; eend 1
383 # {{{ print kernel info
385 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
386 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
387 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
388 if [ -r /proc/cpuinfo ] ; then
389 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
391 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
395 if [ -d /proc/xen ] ; then
397 einfo 'Running kernel featuring support for Xen detected' ; eend 0
403 # {{{ vmware specific stuff
405 if checkbootparam novmware ; then
406 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
408 if [ -z "$INSTALLED" ] ; then
409 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
410 if ! checkbootparam qemu ; then
411 if [ -r /etc/X11/xorg.conf.vmware ] ; then
412 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
413 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
416 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
417 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
418 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
419 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
427 # {{{ qemu specific stuff
429 if checkbootparam qemu ; then
430 if [ -r /etc/X11/xorg.conf.example ] ; then
431 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
432 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
438 # {{{ ld.so.cache + depmod
440 if [ -n "$INSTALLED" ]; then
441 if ! [ -r /etc/grml.first.boot ] ; then
442 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
444 # Regenerate ld.so.cache and module dependencies on HD
445 einfo "Running ldconfig" ; ldconfig ; eend $?
446 einfo "Running depmod" ; depmod -a ; eend $?
447 touch /etc/grml.first.boot
457 # don't touch the files if running from harddisk:
458 if [ -z "$INSTALLED" ]; then
459 KTZ="$(getbootparam tz 2>>$DEBUG)"
460 if [ -n "$KTZ" ] ; then
461 einfo "Setting timezone."
462 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
464 cp "/usr/share/zoneinfo/$TZ" /etc/localtime ; eend $?
470 # small computer / nearly no ram {{{
473 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
474 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
477 if checkbootparam "small"; then
478 einfo "Information: ${RAM} kB of RAM available." ; eend 0
479 einfo "Bootoption small detected. Activating small system."
480 if [ -r /etc/inittab.small ] ; then
481 mv /etc/inittab /etc/inittab.normal
482 mv /etc/inittab.small /etc/inittab
484 sed -i 's/^9/#&/' /etc/inittab
485 sed -i 's/^10/#&/' /etc/inittab
486 sed -i 's/^11/#&/' /etc/inittab
487 sed -i 's/^12/#&/' /etc/inittab
489 /sbin/telinit q ; eend $?
491 if checkgrmlsmall ; then
492 if [[ $RAM -lt 25000 ]] ; then
493 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
494 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
495 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
496 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
499 einfo "Information: ${RAM} kB of RAM available." ; eend 0
502 if [[ $RAM -lt 58000 ]] ; then
503 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
504 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
505 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
506 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
509 einfo "Information: ${RAM} kB of RAM available." ; eend 0
517 # skip startup of w3m {{{
519 if checkbootparam "fast"; then
520 ewarn "Bootoption fast detected. Skipping startup of w3m."
521 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
522 /sbin/telinit q ; eend $?
527 # activate serial console {{{
529 if checkbootparam "console"; then
530 einfo "Bootoption (for serial) console detected."
532 if [ -r /etc/mgetty/mgetty.config ] ; then
533 MODE=$(getbootparam console | awk -F, '{print $2}')
535 [ -n "$MODE" ] || MODE=9600 # default mode
536 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
537 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
540 einfo "Activating mgetty."
541 sed -i 's/^#T0/T0/' /etc/inittab
542 sed -i 's/^#T1/T1/' /etc/inittab
543 /sbin/telinit q ; eend $?
549 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
552 for DEVICE in /proc/ide/hd?; do
553 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
555 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
559 # {{{ Bring up loopback interface now
561 if [ -z "$INSTALLED" ] ; then
562 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
563 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
571 # firewire devices {{{
572 # the raw1394 driver does not yet export info into SYSFS,
573 # so let's create raw1394 device manually
574 # http://www.michael-prokop.at/blog/index.php?p=352
575 config_firewire_dev(){
576 if checkbootparam "nofirewiredev" ; then
577 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
579 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
580 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
581 # cd /dev && MAKEDEV video1394 raw1394
582 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
583 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
584 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
585 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
586 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
587 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
593 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
594 # otherwise we will get: passwd: Authentication token lock busy
596 if [ -z "$INSTALLED" ] ; then
604 if [ -n "$TESTCD" ]; then
605 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
606 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
609 if [ -n "${LIVECD_PATH}"/GRML ] ; then
610 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
612 echo "${RED} *** Error: Could not find md5sum file. ***"
615 if [ "$RC" = "0" ]; then
616 einfo "Everything looks OK" ; eend 0
618 eerror 'Checksum failed for theses files:' ; eend 1
619 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
620 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
621 eerror '... RAM of your computer is broken.' ; eend 1
622 einfon "Hit return to continue, or press the reset button to quit."
631 # {{{ hardware detection via discover
633 if checkbootparam "nodisc" ; then
634 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
636 if [ -x /sbin/discover ] ; then
637 einfo "Discovering hardware. Trying to load the following modules in background:"
639 einfo "$(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)"
641 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
644 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
650 # {{{ hardware detection via hwinfo
652 if checkbootparam hwinfo >>$DEBUG 2>&1; then
653 einfo "Discovering hardware via hwinfo:"
654 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
655 echo -n " Loading modules: "
656 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
662 # {{{ disable hotplug agents on request
663 config_hotplug_agent(){
664 if checkbootparam "noagent" ; then
665 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
666 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
667 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
668 einfo "Disabling hotplug-agent(s) $AGENTNL"
669 for agent in $(echo -e $AGENTLIST) ; do
670 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
672 [ "$?" == "0" ] ; eend $?
677 # {{{ blacklist of hotplug-modules
678 config_hotplug_blacklist(){
679 if checkbootparam "black" ; then
680 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
681 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
682 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
683 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
684 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
685 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
693 if checkbootparam "nohotplug" ; then
694 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
696 if [ -r /etc/init.d/hotplug ] ; then
697 einfo "Starting hotplug system in background."
698 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
700 elif [ -r /etc/init.d/hotplug-light ] ; then
701 einfo "Starting hotplug-light system in background."
702 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
705 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
711 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
713 if checkbootparam "blacklist" ; then
714 if [ -z "$INSTALLED" ]; then
715 einfo "Bootoption blacklist found."
716 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
717 if [ -n "$BLACK" ] ; then
718 for module in $(echo ${BLACK//,/ }) ; do
719 einfo "Blacklisting module ${module} via /etc/modprobe.d/grml."
720 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
721 echo "blacklist $module" >> /etc/modprobe.d/grml
722 echo "alias $module off" >> /etc/modprobe.d/grml
723 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
726 eerror "No given module for blacklist found. Blacklisting will not work therefore."
729 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
731 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
740 if [ -d /proc/acpi ]; then
741 if checkbootparam "noacpi"; then
742 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
743 elif checkbootparam "nogrmlacpi" ; then
744 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
746 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
749 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
751 basename="${basename%%.*}"
752 case "$basename" in *_acpi)
753 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
755 modprobe $basename >>$DEBUG 2>&1 && found="yes"
756 local BASE="$BASE $basename"
758 if [ -n "$found" ] ; then
759 einfo "$BASE" ; eend 0
761 ewarn "(none)" ; eend 1
763 if ! ps x | grep -q /usr/sbin/acpid ; then
764 if ! [ -r /var/run/dbus/pid ] ; then
765 einfo "Starting acpi daemon."
766 /etc/init.d/acpid start 1>>$DEBUG 2>&1 ; eend $?
768 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
769 eerror "Solution: please activate acpid via /etc/runlevel.conf"
773 ewarn "acpi daemon already running."
780 if checkbootparam "noapm"; then
781 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
783 modprobe apm power_off=1 >>$DEBUG 2>&1
784 if [ "$?" = "0" ] ; then
785 if [ -x /etc/init.d/apmd ] ;then
786 einfo "APM Bios found, enabling power management functions."
787 /etc/init.d/apmd start ; eend $?
790 eerror "Loading apm module failed." ; eend 1
797 # {{{ PCMCIA Check/Setup
798 # This needs to be done before other modules are being loaded (by hwsetup)
800 if checkbootparam "nopcmcia"; then
801 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
803 if /usr/sbin/laptop-detect ; then
804 einfo "Detected Laptop - checking for PCMCIA." && eend 0
805 modprobe pcmcia_core >>$DEBUG 2>&1
806 # Try Cardbus or normal PCMCIA socket drivers
807 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
808 if [ "$?" = "0" ]; then
809 modprobe ds >>$DEBUG 2>&1
810 if [ -d /proc/bus/pccard ] ; then
811 if [ -x /sbin/cardmgr ] ; then
812 einfo "PCMCIA found, starting cardmgr."
813 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
815 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
824 # {{{ run software synthesizer via speakup
826 if checkbootparam swspeak ; then
827 einfo "Bootoption swspeak found."
829 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
830 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
832 einfo "Loading speakup_soft"
833 if modprobe speakup_soft ; then
836 flitewrapper "Fatal error setting up software speakup"
843 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
844 einfo "Kernel supports speakup." ; eend 0
846 if [ -x /etc/init.d/speech-dispatcher ] ; then
847 einfo "Starting speech-dispatcher."
848 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
849 einfo "Activating sftsyn in Kernel."
850 echo sftsyn >/proc/speakup/synth_name ; eend $?
851 einfo "Just run swspeak if you want to use software synthesizer via speakup."
852 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
854 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
855 flitewrapper "speech-dispatcher not available. speakup will not work without it."
859 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
860 flitewrapper "Kernel does not seem to support speakup. Sorry."
866 # {{{ support hardware synthesizer via speakup
868 if checkbootparam hwspeak ; then
869 einfo "Bootoption hwspeak found."
871 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
872 ewarn" Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
874 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
875 sed 's#.*speakup/##g ; s#.ko$##g' | \
876 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
877 einfo "Trying to load $module"
884 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
885 einfo "Kernel should support speakup now." ; eend 0
886 flitewrapper "Kernel should support speakup now."
888 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
889 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
895 # {{{ Check for blind option or brltty
898 checkbootparam "blind" && BLIND="yes"
899 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
901 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
902 if [ -x /sbin/brltty ]; then
903 # Blind option detected, start brltty now.
904 # modprobe serial_core parport_serial generic_serial && echo "done"
909 if [ -n "$BRLTTY" ]; then
911 BRLTYPE="${BRLTTY%%,*}"
913 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
915 BRLDEV="${BRLTTY%%,*}"
917 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
919 BRLTEXT="${BRLTTY%%,*}"
924 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
925 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
926 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
927 einfo "Starting braille-display manager."
930 sleep 2 && BLINDSOUND="yes"
937 # {{{ Interactive configuration
938 config_interactive(){
939 ewarn "config_interactive is deprecated nowadays."
940 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
946 if checkbootparam forceagp ; then
947 # Probe for AGP. Hope this can fail safely
948 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
954 config_automounter(){
955 if checkbootparam automounter ; then
956 RUNLEVEL="$(runlevel)"
958 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
963 if [ -n "$AUTOMOUNTER" ]; then
964 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
965 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
966 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
967 anew="$d -fstype=auto,$2 :$i"
968 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
969 AUTOMOUNTS="$AUTOMOUNTS $d"
970 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
972 [ -d /mnt/$d ] && mkdir -p /mnt/$d
973 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
975 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
978 AUTOMOUNTS="floppy cdrom"
979 # Add new devices to /etc/fstab and /etc/auto.mnt
980 for i in /dev/cdrom?*; do
982 addautomount "$i" "ro"
987 if [ -n "$AUTOMOUNTER" ]; then
988 # Check for floppy dir, reinstall with automounter
989 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
990 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
991 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
992 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
993 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
994 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
996 # Replace paths from bootfloppy
997 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
998 mv -f /etc/fstab.new /etc/fstab
999 # Start automounter now
1000 einfo "Starting automounter for ${AUTOMOUNTS}."
1001 /etc/init.d/autofs start >>$DEBUG ; eend $?
1006 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1010 while read major minor blocks partition relax; do
1011 partition="${partition##*/}"
1012 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1013 case "$partition" in
1014 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1015 sd?) ;; # SCSI Harddisk, entire disk
1016 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1017 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1020 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1023 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1026 # {{{ Enable DMA for all IDE drives now if not disabled
1027 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1029 if checkbootparam "nodma"; then
1030 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1032 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1033 if test -d /proc/ide/$d; then
1034 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1035 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1036 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1037 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1038 echo "using_dma:1" >/proc/ide/$d/settings
1047 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1050 NOSWAP="yes" # we do not use swap by default!
1051 if checkbootparam "swap" || checkbootparam "anyswap" ; then
1053 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1056 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1057 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1059 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1060 iszsh && setopt nonomatch
1061 if [ -x /usr/sbin/rebuildfstab ] ; then
1062 config_userfstab || fstabuser=grml
1063 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1065 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1067 fi # checkbootparam nofstab/forensic
1069 # Scan for swap, config, homedir - but only in live-mode
1070 if [ -z "$INSTALLED" ] ; then
1071 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1074 HOMEDIR="$(getbootparam home)"
1075 if [ -n "$partitions" ]; then
1076 while read p m f relax; do
1077 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1078 partoptions="users,exec"
1080 # it's a swap partition?
1083 if [ -n "$NOSWAP" ]; then
1084 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1087 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1088 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1089 if [ -n "$ANYSWAP" ] ; then
1090 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1091 swapon $p 2>>$DEBUG ; eend $?
1093 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1097 if [[ "$p" == LABEL* ]] ; then
1098 p=$(blkid -t $p | awk -F: '{print $1}')
1100 if grep -q $p /proc/swaps ; then
1101 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1103 if [ -b "$p" ] ; then
1104 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1105 swapon $p 2>>$DEBUG ; eend $?
1107 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1116 esac # it's a swap partition?
1121 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1122 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1124 # *) NONEFOUND='1'; continue ;;
1128 if [ -z "$NOSWAP" ] ; then
1129 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1130 # Activate swapfile, if exists
1131 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1133 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1134 mount -o remount,rw $m && MOUNTED=1
1135 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1137 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1139 fnew="$SWAPFILE swap swap defaults 0 0"
1140 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1141 GRML_SWP="$GRML_SWP $SWAPFILE"
1144 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1147 # use a image as home
1148 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1149 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1150 if [ -n "$HOMEDIR" ]; then
1151 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1155 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1157 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1162 # Umount, if not in use
1163 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1175 if [ -n "$MOUSE_DEVICE" ] ; then
1176 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1181 # {{{ IPv6 configuration
1182 # Load IPv6 kernel module and print IP adresses
1184 if checkbootparam "ipv6"; then
1185 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1187 # we probably need some time until stateless autoconfiguration has happened
1189 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1190 for DEVICE in `echo "$NETDEVICES"`; do
1193 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1194 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1196 for ADDR in `echo "$ADDRESSES"` ; do
1199 if [ "$COUNT" -eq "0" ] ; then
1200 einfo "(none)" ; eend 1
1210 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1212 if checkbootparam "nodhcp"; then
1213 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1215 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1216 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1217 for DEVICE in `echo "$NETDEVICES"` ; do
1218 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1220 ifconfig $DEVICE up >>$DEBUG 2>&1
1221 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1226 if [ -n "$INSTALLED" ] ; then
1227 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1234 # {{{ helper functions
1237 # search all partitions for a file in the root directory
1238 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1239 # See if it's already mounted
1240 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1241 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1242 [ -f "$i/$1" ] && FOUND="$i/$1"
1243 umount -l "$i" 2>>$DEBUG
1244 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1251 case "$(file -s $1)" in
1252 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1253 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1254 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1255 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1256 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1257 *data*) echo "invalid"; return 0;;
1258 *) echo "auto"; return 0;;
1262 # Try to mount this filesystem read-only, without or with encryption
1264 # Check if already mounted
1265 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1266 # Apparently, mount-aes DOES autodetect AES loopback files.
1267 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1268 # We need to mount crypto-loop files with initial rw support
1269 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1271 [ "$RC" = "0" ] && return 0
1273 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1275 while [ "$a" != "n" -a "$a" != "N" ]; do
1276 # We need to mount crypto-loop files with initial rw support
1277 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1278 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1279 # Problem with ioctl() from getpasswd()?
1289 if checkbootparam "nocpu"; then
1290 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1292 # check module dependencies
1294 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1295 if [ -e /lib64 ] ; then
1296 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1298 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1303 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1304 einfo "Detecting CPU:"
1305 CPU=$(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)
1306 echo $CPU | sed 's/ \{1,\}/ /g'
1309 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>>$DEBUG` " ; eend 0
1312 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1313 # * it only if we have the according kernel modules available
1314 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1315 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1316 # -> parse output of the initscript and output it according to our look'n'feel
1317 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1318 if ! cpufreq_check ; then
1319 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1321 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1322 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1323 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1324 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1325 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1329 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1331 if [ -x /etc/init.d/loadcpufreq ] ; then
1332 SKIP_CPU_GOVERNOR=''
1333 LOADCPUFREQ=$(mktemp)
1334 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1335 if grep -q FATAL "$LOADCPUFREQ" ; then
1341 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1342 eerror "$line" ; eend $RC
1346 elif grep -q done "$LOADCPUFREQ" ; then
1347 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1348 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1349 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1351 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1355 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1356 . /usr/bin/cpufreq-detect.sh
1357 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1358 einfo "Loading modules ${MODULE}"
1359 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1361 if [[ $RC == 0 ]]; then
1368 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1372 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1373 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1374 if modprobe cpufreq_ondemand ; RC=$? ; then
1375 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1376 echo ondemand > $file
1386 fi # checkbootparam nocpu
1390 # {{{ autostart of ssh
1392 if checkbootparam ssh ; then
1394 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1395 einfo "Bootoption ssh found, trying to set password for user grml."
1397 if [ -z "$SSH_PASSWD" ] ; then
1398 if [ -x /usr/bin/apg ] ; then
1399 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1400 elif [ -x /usr/bin/gpw ] ; then
1401 SSH_PASSWD="$(gpw 1)"
1402 elif [ -x /usr/bin/pwgen ] ; then
1403 SSH_PASSWD="$(pwgen -1 8)"
1404 elif [ -x /usr/bin/hexdump ] ; then
1405 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1406 elif [ -n "$RANDOM" ] ; then
1407 SSH_PASSWD="grml${RANDOM}"
1410 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1414 if [ -n "$SSH_PASSWD" ] ; then
1415 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1420 # finally check if we have a password we can use:
1421 if [ -n "$SSH_PASSWD" ] ; then
1422 echo "grml:$SSH_PASSWD" | chpasswd -m
1425 einfo 'Starting secure shell server in background.'
1426 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1427 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1431 ewarn 'Warning: please change the password for user grml as soon as possible!'
1437 # {{{ set password for user grml
1439 if checkbootparam passwd >>$DEBUG 2>&1; then
1440 einfo "Bootoption passwd found."
1441 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1442 if [ -n "$PASSWD" ] ; then
1443 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1445 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1448 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1454 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1456 if checkbootparam home ; then
1457 HOMEDIR="$(getbootparam home)"
1461 if [ -n "$HOMEDIR" ]; then
1462 einfo "Bootoption home detected." && eend 0
1465 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1466 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1467 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1468 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1471 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1472 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1473 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1474 MYHOMEDIR="$HOMEDIR"
1476 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1477 MYHOMEDIR="$(findfile grml.img)"
1478 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1479 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1480 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1483 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1484 eerror "Option ignored." ; eend 1
1489 if [ -n "$MYHOMEDIR" ]; then
1490 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1491 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1492 while read device mountpoint fs relax; do
1493 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1496 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1500 # Note: This currently won't work with encrypted partitions
1501 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1502 if [ ! -f "$MYHOMEDIR" ]; then
1503 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1504 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1509 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1510 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1511 if [ -f "$MYHOMEDIR" ]; then
1512 # It's a loopback file, mount it over the /home/grml directory
1513 trymount "$MYHOMEDIR" /home/grml
1515 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1519 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1523 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1525 fi # mount -o remount,rw,...
1528 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1532 fi # if trymount ...
1534 fi # checkbootparam home
1538 # {{{ Check for scripts on CD-ROM
1539 config_cdrom_scripts(){
1540 if checkbootparam "script"; then
1541 for script in "${LIVECD_PATH}"/scripts/* ; do
1542 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1551 if ! [ -x /usr/bin/aumix ] ; then
1552 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1555 if ! [ -r /proc/asound/cards ] ; then
1556 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1560 if checkbootparam vol ; then
1561 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1562 if [ -z "$VOL" ] ; then
1563 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1570 if checkbootparam nosound ; then
1571 einfo "Muting sound devices on request."
1572 # some IBM notebooks require the following stuff:
1573 if [ -x /usr/bin/amixer ] ; then
1574 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1575 amixer set Front unmute 1>/dev/null
1576 amixer set Front 0% 1>/dev/null
1579 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1580 if [ -n "$ERROR" ] ; then
1582 eerror "Problem muting sound devices: $ERROR"
1586 elif [ -z "$INSTALLED" ]; then
1587 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1588 # some IBM notebooks require the following stuff:
1589 if [ -x /usr/bin/amixer ] ; then
1590 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1591 amixer set Front unmute 1>/dev/null
1592 amixer set Front ${VOL}% 1>/dev/null
1595 # by default assume '0' as volume for microphone:
1596 if checkbootparam micvol ; then
1597 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1602 # finally set the volumes:
1603 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $MICVOL 2>&1) ; RC=$?
1604 if [ -n "$ERROR" ] ; then
1606 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1616 # {{{ modem detection
1618 if checkbootparam "nomodem"; then
1619 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1621 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1622 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1623 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1631 # {{{ keyboard add-ons
1632 config_setkeycodes(){
1633 if checkbootparam "setkeycodes" ; then
1634 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1635 # MS MM keyboard add-on
1637 setkeycodes e001 126 &>/dev/null
1638 setkeycodes e059 127 &>/dev/null
1640 setkeycodes e03b 59 &>/dev/null
1641 setkeycodes e008 60 &>/dev/null
1642 setkeycodes e007 61 &>/dev/null
1643 setkeycodes e03e 62 &>/dev/null
1644 setkeycodes e03f 63 &>/dev/null
1645 setkeycodes e040 64 &>/dev/null
1646 setkeycodes e041 65 &>/dev/null
1647 setkeycodes e042 66 &>/dev/null
1648 setkeycodes e043 67 &>/dev/null
1649 setkeycodes e023 68 &>/dev/null
1650 setkeycodes e057 87 &>/dev/null
1651 setkeycodes e058 88 &>/dev/null
1653 setkeycodes e00a 89 e008 90 &>/dev/null
1660 config_wondershaper(){
1661 if checkbootparam "wondershaper" ; then
1662 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1667 if [ -n "$WONDER" ]; then
1669 DEVICE="${WONDER%%,*}"
1671 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1673 DOWNSTREAM="${WONDER%%,*}"
1675 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1677 UPSTREAM="${WONDER%%,*}"
1682 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1683 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1684 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1685 einfo "Starting wondershaper (${CMD}) in background."
1686 ( sh -c $CMD & ) && eend 0
1693 if checkbootparam "nosyslog"; then
1694 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1697 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1698 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1699 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1700 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1701 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1703 if [ -z "$SYSLOGD" ] ; then
1704 eerror "No syslog daemon found." ; eend 1
1706 einfo "Starting $SYSLOGD in background."
1707 /etc/init.d/$SYSLOGD start 1>>$DEBUG &
1716 if checkbootparam "nogpm"; then
1717 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1719 if ! [ -r /dev/input/mice ] ; then
1720 eerror "No mouse found - not starting GPM." ; eend 1
1722 einfo "Starting gpm in background."
1723 /etc/init.d/gpm start 1>>$DEBUG &
1724 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1733 if checkbootparam "services" ; then
1734 SERVICE="$(getbootparam services 2>>$DEBUG)"
1735 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1736 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1737 einfo "Starting service(s) ${SERVICENL} in background."
1738 for service in $(echo -e $SERVICELIST) ; do
1739 /etc/init.d/${service} start 1>>$DEBUG &
1741 [ "$?" == "0" ] ; eend $?
1748 if checkbootparam netconfig ; then
1749 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1750 CONFIGFILE='/tmp/netconfig.grml'
1753 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1754 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1756 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1758 while ! getconfig && [[ "$counter" != 0 ]] ; do
1759 echo -n "Sleeping for 5 seconds and trying to get config again... "
1760 counter=$(( counter-1 ))
1761 echo "$counter tries left" ; sleep 1
1763 if [ -r "$CONFIGFILE" ] ; then
1764 einfo "Downloading was successfull." ; eend 0
1765 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1766 md5sum $CONFIGFILE ; eend 0
1767 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1769 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1776 config_blindsound(){
1777 if checkbootparam "blind" ; then
1779 flitewrapper "welcome to the gremel system"
1786 if checkbootparam welcome ; then
1787 flitewrapper "welcome to the gremel system"
1792 # {{{ fix/workaround for unionfs
1794 if [ -z "$INSTALLED" ]; then
1795 touch /var/cache/apt/*cache.bin
1800 # {{{ create all /mnt-directories
1802 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1803 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1807 # {{{ start X window system via grml-x
1809 if checkbootparam startx ; then
1810 if [ -x /usr/X11R6/bin/X ] ; then
1811 if [ -z "$INSTALLED" ] ; then
1812 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1813 if [ -z "$WINDOWMANAGER" ] ; then
1814 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1815 WINDOWMANAGER="wm-ng"
1817 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1819 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1820 config_userfstab || fstabuser='grml'
1821 cat>|/etc/init.d/xstartup<<EOF
1823 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1824 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1826 chmod 755 /etc/init.d/xstartup
1828 # adjust inittab for xstartup
1829 if grep -q '^6:' /etc/inittab ; then
1830 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1831 else # just append tty6 to inittab if no definition is present:
1832 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1835 /sbin/telinit q ; eend $?
1837 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1838 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1840 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1844 eerror "We are not running from CD - startx will not work, skipping it.
1845 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1848 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1849 Boot parameter startx does not work therefore." ; eend 1
1855 # {{{ configuration framework
1857 if checkbootparam extract ; then
1858 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1859 EXTRACTOPTIONS="-- -x $EXTRACT"
1864 if checkbootparam noautoconfig || checkbootparam forensic ; then
1865 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1867 if [ -z "$INSTALLED" ] ; then
1868 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1870 [ -d /mnt/grml ] || mkdir /mnt/grml
1871 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1872 # We do need the following fix so floppy disk is available to blkid in any case :-/
1873 if [ -r /dev/fd0 ] ; then
1874 einfo "Floppy device detected. Trying to access floppy disk."
1875 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1876 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1877 blkid /dev/fd0 1>>$DEBUG 2>&1
1880 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1881 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1882 if [[ $RC == 0 ]]; then
1883 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1886 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1887 if [ -n "$CONFIG" ]; then
1888 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1890 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1892 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1896 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1897 if [ -n "$SCRIPT" ]; then
1898 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1901 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1903 ewarn "No devices with label GRMLCFG found." ; eend 0
1912 if checkbootparam "config" ; then
1913 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1914 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1915 einfo "Bootoption config found. config is set to: $CONFIG"
1917 einfo "Trying to extract configuration file ${CONFIG}:"
1918 cd / && unp "${LIVECD_PATH}"/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1922 if checkbootparam myconfig ; then
1923 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1924 if [ -n "$MOUNTDEVICE" ]; then
1925 if checkbootparam file ; then
1926 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1927 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1929 [ -d /mnt/grml ] || mkdir /mnt/grml
1930 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1931 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1932 if [[ $RC == 0 ]]; then
1933 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1936 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1937 if [ -n "$CONFIG" ]; then
1938 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1940 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1942 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1946 SCRIPT="$(/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 $MOUNTDEVICE
1955 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1957 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1958 fi # [ -n "$MOUNTDEVICE" ]
1959 fi # checkbootparam myconfig
1961 if checkbootparam "partconf" ; then
1962 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1963 if [ -n "$MOUNTDEVICE" ]; then
1964 [ -d /mnt/grml ] || mkdir /mnt/grml
1965 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1966 if [[ $RC == 0 ]]; then
1967 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1968 einfo "Copying files from $MOUNTDEVICE over grml system."
1969 for file in `cat /etc/grml/partconf` ; do
1970 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1971 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1974 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1975 fi # mount $MOUNTDEVICE
1976 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1978 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1979 fi # [ -n "$MOUNTDEVICE" ]
1984 # {{{ /cdrom/.*-options
1986 if checkbootparam "debs" ; then
1987 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1988 einfo "Tring to install debian package(s) ${DEBS}"
1989 dpkg -i "${LIVECD_PATH}"/debs/$DEBS* ; eend $?
1994 if checkbootparam "scripts" ; then
1995 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1996 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1997 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1998 sh -c "${LIVECD_PATH}"/scripts/$SCRIPTS ; eend $?
2005 if checkbootparam "mypath" ; then
2006 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2007 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2008 touch /etc/grml/my_path
2009 chmod 644 /etc/grml/my_path
2010 # make sure the directories exist:
2012 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2013 if ! [ -d "$i" ] ; then
2014 einfo "Creating directory $i"
2015 mkdir -p "$i" ; eend $?
2018 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2026 if checkbootparam "distcc" ; then
2027 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
2028 if [ -n "$OPTIONS" ]; then
2031 if [ -n "$OPTIONS" ]; then
2032 NET="${OPTIONS%%,*}"
2034 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2036 INTERFACE="${OPTIONS%%,*}"
2041 CONFIG=/etc/default/distcc
2042 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2043 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2045 if [ -n "$INTERFACE" ] ; then
2046 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2049 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2050 counter=$(( counter-1 ))
2051 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2053 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2057 if [ -n "$IP" ] ; then
2058 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2060 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2062 id distccd >/dev/null 2>&1 || \
2064 einfo "Creating distcc user" ; \
2065 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2068 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2069 /etc/init.d/distcc start 1>/dev/null ; eend $?
2072 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2076 if checkbootparam "gcc"; then
2077 GCC="$(getbootparam gcc 2>>$DEBUG)"
2079 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2082 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2085 if checkbootparam "gpp"; then
2086 GPP="$(getbootparam gpp 2>>$DEBUG)"
2088 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2089 if [ -x /usr/bin/g++-${GPP} ] ; then
2091 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2093 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2094 if [ -x /usr/bin/cpp-${GPP} ] ; then
2096 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2105 # Notice: use it only on live-cd system, if running from harddisk please
2106 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2107 # in /etc/runlevel.conf
2109 MODULES_FILE=/etc/grml/modules
2110 if checkbootparam nomodules ; then
2111 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2112 elif [ -z "$INSTALLED" ]; then
2113 if [ -r $MODULES_FILE ] ; then
2114 einfo "Loading modules specified in ${MODULES_FILE}:"
2116 grep '^[^#]' $MODULES_FILE | \
2117 while read module args; do
2118 [ "$module" ] || continue
2120 modprobe $module $args ; eend $?
2124 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2131 config_915resolution(){
2132 if checkbootparam "915resolution" ; then
2133 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2134 if [ -x /usr/sbin/915resolution ]; then
2139 if [ -n "$OPTIONS" ]; then
2141 MODE="${OPTIONS%%,*}"
2143 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2145 XRESO="${OPTIONS%%,*}"
2147 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2149 YRESO="${OPTIONS%%,*}"
2154 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2155 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2164 if [ -z "$INSTALLED" ] ; then
2165 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2166 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2167 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2168 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2170 if ! [ -x /sbin/mdadm ] ; then
2171 eerror "mdadm not available, can not execute it." ; eend 1
2174 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2175 # find out whether we have a valid configuration file already
2176 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2177 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2178 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2179 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2181 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2184 if ! checkbootparam 'swraid' ; then
2186 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2189 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2194 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2196 *'No arrays found'*)
2197 ewarn "$line" ; eend 0
2200 einfo "$line" ; eend 0
2207 if [ -r /proc/mdstat ] ; then
2209 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2210 if [ -z "$MDSTAT" ] ; then
2211 ewarn "No active arrays found" ; eend 0
2216 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2217 einfo "active arrays: $line" ; eend 0
2223 fi # bootoption swraid
2225 fi # is /sbin/mdadm executable?
2226 fi # check for bootoptions
2227 fi # run only in live-cd mode
2231 # {{{ LVM (Logical Volumes)
2233 if [ -z "$INSTALLED" ] ; then
2234 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2235 if checkbootparam 'nolvm' ; then
2236 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2238 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2239 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2240 eerror "LVM not available, can not execute it." ; eend 1
2242 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2243 einfo "You seem to have logical volumes (LVM) on your system."
2245 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2247 if checkbootparam 'lvm' ; then
2248 einfo "Bootoption LVM found. Searching for logical volumes:"
2249 /etc/init.d/lvm2 start ; eend $?
2253 fi # check for lvm binary
2254 fi # check for bootoption nolvm
2255 fi # run only in live-cd mode
2259 # {{{ debnet: setup network based on an existing one found on a partition
2261 if checkbootparam "debnet" ; then
2262 iszsh && setopt shwordsplit
2263 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2264 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2267 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2269 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2270 for i in $DEVICES; do
2271 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2272 einfo "Scanning on $i"
2273 if [ -f /mnt/etc/network/interfaces ]; then
2274 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2282 if [ -n "$FOUND_DEBNET" ]; then
2283 einfo "Stopping network."
2284 pump -k 1>/dev/null 2>&1
2285 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2286 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2287 rm -rf /etc/network/run
2288 cp -a /mnt/etc/network /etc
2289 rm -rf /etc/network/run
2290 mkdir /etc/network/run
2291 umount /mnt ; eend $?
2292 einfo "Starting network."
2293 /etc/init.d/networking start ; eend $?
2295 eerror "/etc/network/interfaces not found." ; eend 1
2299 eerror "Error: /mnt already mounted." ; eend 1
2305 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2307 if grep -q ipw3945 /proc/modules ; then
2308 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2309 ewarn "Broken ipw3945 network interface found, reloading module."
2318 # {{{ disable console blanking
2320 if checkbootparam "noblank" ; then
2321 einfo "Bootoption noblank found. Disabling monitor blanking."
2322 setterm -blank 0 ; eend $?
2327 # {{{ grml2hd: automatic installation
2330 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2332 if checkbootparam "user" ; then
2334 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2335 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2338 if checkbootparam "filesystem" ; then
2340 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2341 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2344 if checkbootparam "partition" ; then
2346 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2347 # notice: the following checks whether the given partition is available, if not the skip
2348 # execution of grml2hd as it might result in data loss...
2349 if [ -r $PARTITION ] ; then
2350 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2352 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2356 if checkbootparam "mbr" ; then
2358 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2359 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2362 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2364 GRML2HD_NONINTERACTIVE='yes' grml2hd
2367 chmod 755 /usr/bin/grml2hd_noninteractive
2368 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2369 if [ -z "$GRML2HD_FAIL" ] ; then
2370 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2372 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2375 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2379 # {{{ debootstrap: automatic installation
2380 config_debootstrap(){
2382 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2384 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2386 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2388 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2393 if checkbootparam "target" ; then
2395 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2396 # notice: the following checks whether the given partition is available, if not the skip
2397 # execution of grml-debootstrap as it might result in data loss...
2398 if ! [ -r "$TARGET" ] ; then
2399 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2403 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2408 if checkbootparam "grub" ; then
2410 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2413 if checkbootparam "groot" ; then
2415 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2418 if checkbootparam "release" ; then
2420 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2423 if checkbootparam "mirror" ; then
2425 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2428 if checkbootparam "boot_append" ; then
2430 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2433 if checkbootparam "password" ; then
2435 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2438 # now check which options are available
2439 if [ -n "TARGET" ] ; then
2440 TARGETCMD="--target $TARGET"
2444 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2448 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2449 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2450 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2451 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2452 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2453 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2455 # and finally write script and execute it
2456 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2458 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2461 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2463 screen /usr/bin/grml-debootstrap_noninteractive
2464 einfo "Invoking a shell, just exit to continue booting..."
2467 fi # stringinstring "BOOT_IMAGE=debian2hd
2471 # {{{ Support customization
2473 if checkbootparam "distri"; then
2474 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2475 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2476 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2477 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2478 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2479 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2485 ### {{{ backwards compatible stuff
2486 config_environment(){
2487 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2490 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2494 ## END OF FILE #################################################################
2495 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3