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 # Latest change: Son Jul 01 20:34:14 CEST 2007 [mika]
8 ################################################################################
10 # {{{ path, variables, signals, umask, zsh
11 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
17 [ -z "$PS1" ] && trap "" 2 3 11
21 if [ -n "$ZSH_VERSION" ] ; then
27 # avoid 'no matches found: ...'
28 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
31 ### {{{ Utility Functions
35 case "$(cat $2)" in *$1*) return 0;; esac
41 case "$2" in *$1*) return 0;; esac
45 # Reread boot command line; echo last parameter's argument or return false.
47 stringinstring " $1=" "$CMDLINE" || return 1
48 result="${CMDLINE##*$1=}"
49 result="${result%%[ ]*}"
54 # Check boot commandline for specified option
56 stringinstring " $1" "$CMDLINE"
61 if [ "$1" = "yes" ] ; then
69 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
73 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
77 # {{{ filesystems (proc, pts, sys) and fixes
79 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
83 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
87 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
91 # {{{ Read in boot parameters
92 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
93 CMDLINE="$(cat /proc/cmdline)"
94 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
97 # {{{ Check if we are running from the grml-CD or HD
99 [ -e /GRML/etc/grml_cd ] || INSTALLED="yes"
103 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
106 # {{{ source lsb-functions , color handling
107 if checkbootparam "nocolor"; then
109 . /etc/grml/lsb-functions
110 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
112 . /etc/grml/lsb-functions
119 if checkbootparam "debug"; then
122 if stringinstring "BOOT_IMAGE=debug " "$CMDLINE" ; then
126 if [ -n "$BOOTDEBUG" ]; then
127 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
129 if [ -r /etc/grml/screenrc ] ; then
130 einfo "Starting GNU screen to be able to use a full featured shell environment."
131 einfo "Just exit the shells (and therefore screen) to continue boot process..."
132 /bin/zsh -c "screen -c /etc/grml/screenrc"
134 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
135 einfo "Just exit the shell to continue boot process..."
146 if checkbootparam "log"; then
147 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
149 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot."
151 einfo "Starting bootlogd."
152 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
160 # {{{ Check if we are in interactive startup mode
162 stringinstring "BOOT_IMAGE=expert " "$CMDLINE" && INTERACTIVE="yes"
165 # {{{ set firmware timeout via bootparam
167 if checkbootparam fwtimeout ; then
168 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
169 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
170 rmmod firmware_class 1>>$DEBUG 2>&1
171 modprobe firmware_class ; eend $?
173 if [ -z "$TIMEOUT" ] ; then
174 TIMEOUT="100" # linux kernel default: 10
176 if [ -f /sys/class/firmware/timeout ] ; then
177 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
178 echo 100 > /sys/class/firmware/timeout ; eend $?
183 ### {{{ language configuration / localization
186 einfo "Activating language settings:"
189 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
190 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
192 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
194 # check for bootoption which overrides config from /etc/grml/autoconfig:
195 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
196 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
198 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
199 if [ -z "$INSTALLED" ] ; then
200 [ -n "$LANGUAGE" ] || LANGUAGE='en-utf8'
203 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
204 if [ -n "$BOOT_LANGUAGE" ] ; then
205 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
209 if [ -z "$CONSOLEFONT" ] ; then
210 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
211 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
212 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
213 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
214 CONSOLEFONT='Uni3-Terminus16'
216 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
221 # export it now, so error messages get translated, too
222 if checkgrmlsmall ; then
223 export LANG='C' # grml-small does not provide any further locales
225 [ -r /etc/default/locale ] && . /etc/default/locale
229 # configure keyboard layout, read in already set values first:
230 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
232 # now allow keyboard override by boot commandline for later use:
233 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
234 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
235 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
236 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
237 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
239 # modify /etc/sysconfig/keyboard only in live-cd mode:
240 if [ -z "$INSTALLED" ] ; then
242 local LANGUAGE="$BOOT_LANGUAGE"
243 . /etc/grml/language-functions
244 # allow setting xkeyboard explicitly different than console keyboard
245 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
246 if [ -n "$KXKEYBOARD" ]; then
247 XKEYBOARD="$KXKEYBOARD"
248 KDEKEYBOARD="$KXKEYBOARD"
249 elif [ -n "$KKEYBOARD" ]; then
250 XKEYBOARD="$KKEYBOARD"
251 KDEKEYBOARD="$KKEYBOARD"
254 # duplicate of previous code to make sure /etc/grml/language-functions
255 # does not overwrite our values....
256 # now allow keyboard override by boot commandline for later use:
257 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
258 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
259 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
260 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
261 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
263 # write keyboard related variables to file for later use
264 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
265 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
266 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
267 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
268 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
271 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
273 # activate unicode console if running within utf8 environment
274 if [ -r /etc/default/locale ] ; then
275 if grep -q "LANG=.*UTF" /etc/default/locale ; then
276 if checkgrmlsmall && [ -z "$INSTALLED" ] ; then
277 ewarn "Not runnning unicode_start: grml-small with reduced language support detected." ; eend 0
279 einfo "Setting up unicode environment."
280 unicode_start 2>>$DEBUG ; eend $?
285 # Set default keyboard before interactive setup
286 if [ -n "$KEYTABLE" ] ; then
287 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
288 loadkeys -q $KEYTABLE &
292 # we have to set up all consoles, therefore loop it over all ttys:
293 NUM_CONSOLES=`fgconsole --next-available`
294 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
295 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
296 if [ -n "$CHARMAP" ] ; then
297 einfo "Running consolechars for ${CHARMAP}"
298 for vc in `seq 0 ${NUM_CONSOLES}` ; do
299 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
303 if [ -n "$CONSOLEFONT" ] ; then
304 einfo "Running consolechars using ${CONSOLEFONT}"
305 for vc in `seq 0 ${NUM_CONSOLES}` ; do
306 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT || consolechars --tty=/dev/tty${vc} -d
317 if checkbootparam hostname ; then
318 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
319 einfo "Setting hostname to $HOSTNAME as requested."
320 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
321 hostname $HOSTNAME ; eend $?
323 hostname --file /etc/hostname
328 # fstabuser (needed when running from harddisk with username != grml {{{
330 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
331 if [ -n "$CONFIG_FSTAB_USER" ] ; then
332 fstabuser="$CONFIG_FSTAB_USER"
334 fstabuser=$(getent passwd 1000 | cut -d: -f1)
336 # if not yet set fall back to default 'grml' user
337 [ -n "$fstabuser" ] || fstabuser='grml'
341 # {{{ Set clock (Local time is more often used than GMT, so it is default)
343 # don't touch the files if running from harddisk:
344 if [ -z "$INSTALLED" ]; then
346 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
347 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
348 # hwclock uses the TZ variable
349 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
350 [ -n "$TZ" ] || TZ=Europe/Vienna
352 if ! [ -r /dev/rtc ] ; then
353 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
355 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
356 if [ -n "$ERROR" ] ; then
358 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
359 if [ -n "$ERROR" ] ; then
360 eerror "Problem running hwclock: $ERROR" ; eend 1
369 # {{{ print kernel info
371 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
372 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
373 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
374 if [ -r /proc/cpuinfo ] ; then
375 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
377 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
381 if [ -d /proc/xen ] ; then
383 einfo 'Running kernel featuring support for Xen detected' ; eend 0
389 # {{{ vmware specific stuff
391 if checkbootparam novmware ; then
392 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
394 if [ -z "$INSTALLED" ] ; then
395 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
396 if ! checkbootparam qemu ; then
397 if [ -r /etc/X11/xorg.conf.vmware ] ; then
398 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
399 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
408 # {{{ qemu specific stuff
410 if checkbootparam qemu ; then
411 if [ -r /etc/X11/xorg.conf.example ] ; then
412 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
413 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
419 # {{{ ld.so.cache + depmod
421 if [ -n "$INSTALLED" ]; then
422 if ! [ -r /etc/grml.first.boot ] ; then
423 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
425 # Regenerate ld.so.cache and module dependencies on HD
426 einfo "Running ldconfig" ; ldconfig ; eend $?
427 einfo "Running depmod" ; depmod -a ; eend $?
428 touch /etc/grml.first.boot
436 # update_progress {{{
438 # be sure we are non-blocking
439 (echo "$1" > /etc/sysconfig/progress) &
445 # don't touch the files if running from harddisk:
446 if [ -z "$INSTALLED" ]; then
447 einfo "Setting timezone."
448 KTZ="$(getbootparam tz 2>>$DEBUG)"
449 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
451 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
456 # small computer / nearly no ram {{{
459 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
460 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
463 if checkbootparam "small"; then
464 einfo "Information: ${RAM} kB of RAM available." ; eend 0
465 einfo "Bootoption small detected. Activating small system."
466 if [ -r /etc/inittab.small ] ; then
467 mv /etc/inittab /etc/inittab.normal
468 mv /etc/inittab.small /etc/inittab
470 sed -i 's/^9/#&/' /etc/inittab
471 sed -i 's/^10/#&/' /etc/inittab
472 sed -i 's/^11/#&/' /etc/inittab
473 sed -i 's/^12/#&/' /etc/inittab
475 /sbin/telinit q ; eend $?
477 if checkgrmlsmall ; then
478 if [[ $RAM -lt 25000 ]] ; then
479 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
480 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
481 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
482 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
485 einfo "Information: ${RAM} kB of RAM available." ; eend 0
488 if [[ $RAM -lt 58000 ]] ; then
489 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
490 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
491 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
492 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
495 einfo "Information: ${RAM} kB of RAM available." ; eend 0
503 # skip startup of w3m {{{
505 if checkbootparam "fast"; then
506 ewarn "Bootoption fast detected. Skipping startup of w3m."
507 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
508 /sbin/telinit q ; eend $?
513 # activate serial console {{{
515 if checkbootparam "console"; then
516 einfo "Bootoption (for serial) console detected."
518 if [ -r /etc/mgetty/mgetty.config ] ; then
519 MODE=$(getbootparam console | awk -F, '{print $2}')
521 [ -n "$MODE" ] || MODE=9600 # default mode
522 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
523 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
526 einfo "Activating mgetty."
527 sed -i 's/^#T0/T0/' /etc/inittab
528 sed -i 's/^#T1/T1/' /etc/inittab
529 /sbin/telinit q ; eend $?
535 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
538 for DEVICE in /proc/ide/hd?; do
539 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
541 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
545 # {{{ Bring up loopback interface now
547 if [ -z "$INSTALLED" ] ; then
548 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
549 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
557 # firewire devices {{{
558 # the raw1394 driver does not yet export info into SYSFS,
559 # so let's create raw1394 device manually
560 # http://www.michael-prokop.at/blog/index.php?p=352
561 config_firewire_dev(){
562 if checkbootparam "nofirewiredev" ; then
563 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
565 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
566 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
567 # cd /dev && MAKEDEV video1394 raw1394
568 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
569 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
570 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
571 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
572 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
573 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
579 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
580 # otherwise we will get: passwd: Authentication token lock busy
582 if [ -z "$INSTALLED" ] ; then
590 if [ -n "$TESTCD" ]; then
591 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
592 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
594 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
595 if [ "$?" = "0" ]; then
596 echo " ${GREEN}Everything looks OK${NORMAL}"
598 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
599 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
600 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
601 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
602 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
610 # {{{ hardware detection via discover
612 if checkbootparam "nodisc" ; then
613 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
615 if [ -x /sbin/discover ] ; then
616 einfo "Discovering hardware. Trying to load the following modules in background:"
618 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
620 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
623 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
629 # {{{ hardware detection via hwinfo
631 if checkbootparam hwinfo >>$DEBUG 2>&1; then
632 einfo "Discovering hardware via hwinfo:"
633 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
634 echo -n " Loading modules: "
635 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
641 # {{{ disable hotplug agents on request
642 config_hotplug_agent(){
643 if checkbootparam "noagent" ; then
644 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
645 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
646 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
647 einfo "Disabling hotplug-agent(s) $AGENTNL"
648 for agent in $(echo -e $AGENTLIST) ; do
649 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
651 [ "$?" == "0" ] ; eend $?
656 # {{{ blacklist of hotplug-modules
657 config_hotplug_blacklist(){
658 if checkbootparam "black" ; then
659 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
660 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
661 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
662 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
663 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
664 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
672 if checkbootparam "nohotplug" ; then
673 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
675 if [ -r /etc/init.d/hotplug ] ; then
676 einfo "Starting hotplug system in background."
677 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
679 elif [ -r /etc/init.d/hotplug-light ] ; then
680 einfo "Starting hotplug-light system in background."
681 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
684 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
690 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
692 if checkbootparam "blacklist" ; then
693 if [ -z "$INSTALLED" ]; then
694 einfo "Bootoption blacklist found."
695 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
696 if [ -n "$BLACK" ] ; then
697 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
698 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
699 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
700 echo "alias $BLACK off" >> /etc/modprobe.d/grml
701 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
703 eerror "No given module for blacklist found. Blacklisting will not work therefor."
706 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
708 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
717 if [ -d /proc/acpi ]; then
718 if checkbootparam "noacpi"; then
719 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
721 einfo "ACPI Bios found, activating modules: "
724 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
726 basename="${basename%%.*}"
727 case "$basename" in *_acpi)
728 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
730 modprobe $basename >>$DEBUG 2>&1 && found="yes"
731 local BASE="$BASE $basename"
733 if [ -n "$found" ] ; then
734 einfo "$BASE" ; eend 0
736 ewarn "(none)" ; eend 1
738 if ! [ -S /var/run/acpid.socket ] ; then
739 if ! [ -r /var/run/dbus/pid ] ; then
740 einfo "Starting acpi daemon."
741 /etc/init.d/acpid start >>$DEBUG ; eend $?
743 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
744 eerror "Solution: please activate acpid via /etc/runlevel.conf"
748 ewarn "acpi daemon already running."
755 if checkbootparam "noapm"; then
756 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
758 modprobe apm power_off=1 >>$DEBUG 2>&1
759 if [ "$?" = "0" ] ; then
760 if [ -x /etc/init.d/apmd ] ;then
761 einfo "APM Bios found, enabling power management functions."
762 /etc/init.d/apmd start ; eend $?
765 eerror "Loading apm module failed." ; eend 1
772 # {{{ PCMCIA Check/Setup
773 # This needs to be done before other modules are being loaded (by hwsetup)
775 if checkbootparam "nopcmcia"; then
776 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
778 if /usr/sbin/laptop-detect ; then
779 einfo "Detected Laptop - checking for PCMCIA." && eend 0
780 modprobe pcmcia_core >>$DEBUG 2>&1
781 # Try Cardbus or normal PCMCIA socket drivers
782 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
783 if [ "$?" = "0" ]; then
784 modprobe ds >>$DEBUG 2>&1
785 if [ -d /proc/bus/pccard ] ; then
786 if [ -x /sbin/cardmgr ] ; then
787 einfo "PCMCIA found, starting cardmgr."
788 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
790 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
799 # {{{ run software synthesizer via speakup
801 if checkbootparam swspeak ; then
802 if [ -d /proc/speakup/ ] ; then
803 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
805 if [ -x /etc/init.d/speech-dispatcher ] ; then
806 einfo "Starting speech-dispatcher."
807 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
808 einfo "Activating sftsyn in Kernel."
809 echo sftsyn >/proc/speakup/synth_name ; eend $?
810 einfo "Just run swspeak if you want to use software synthesizer via speakup."
811 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
813 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
814 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
818 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
819 flite -o play -t "Kernel does not seem to support speakup. Sorry."
825 # {{{ Check for blind option or brltty
828 checkbootparam "blind" && BLIND="yes"
829 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
831 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
832 if [ -x /sbin/brltty ]; then
833 # Blind option detected, start brltty now.
834 # modprobe serial_core parport_serial generic_serial && echo "done"
839 if [ -n "$BRLTTY" ]; then
841 BRLTYPE="${BRLTTY%%,*}"
843 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
845 BRLDEV="${BRLTTY%%,*}"
847 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
849 BRLTEXT="${BRLTTY%%,*}"
854 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
855 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
856 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
857 einfo "Starting braille-display manager."
860 sleep 2 && BLINDSOUND="yes"
867 # {{{ Interactive configuration
868 config_interactive(){
869 if [ -n "$INTERACTIVE" ] ; then
870 einfo "Entering interactive configuration second stage."
872 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
873 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
875 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
877 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
879 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
881 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
883 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
884 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
892 if checkbootparam forceagp ; then
893 # Probe for AGP. Hope this can fail safely
894 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
900 config_automounter(){
901 if checkbootparam automounter ; then
902 RUNLEVEL="$(runlevel)"
904 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
909 if [ -n "$AUTOMOUNTER" ]; then
910 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
911 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
912 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
913 anew="$d -fstype=auto,$2 :$i"
914 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
915 AUTOMOUNTS="$AUTOMOUNTS $d"
916 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
918 [ -d /mnt/$d ] && mkdir -p /mnt/$d
919 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
921 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
924 AUTOMOUNTS="floppy cdrom"
925 # Add new devices to /etc/fstab and /etc/auto.mnt
926 for i in /dev/cdrom?*; do
928 addautomount "$i" "ro"
933 if [ -n "$AUTOMOUNTER" ]; then
934 # Check for floppy dir, reinstall with automounter
935 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
936 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
937 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
938 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
939 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
940 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
942 # Replace paths from bootfloppy
943 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
944 mv -f /etc/fstab.new /etc/fstab
945 # Start automounter now
946 einfo "Starting automounter for ${AUTOMOUNTS}."
947 /etc/init.d/autofs start >>$DEBUG ; eend $?
952 # {{{ Collect partitions from /proc/partitions first for enabling DMA
956 while read major minor blocks partition relax; do
957 partition="${partition##*/}"
958 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
960 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
961 sd?) ;; # SCSI Harddisk, entire disk
962 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
963 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
966 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
969 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
972 # {{{ Enable DMA for all IDE drives now if not disabled
973 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
975 if checkbootparam "nodma"; then
976 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
978 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
979 if test -d /proc/ide/$d; then
980 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
981 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
982 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
983 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
984 echo "using_dma:1" >/proc/ide/$d/settings
993 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
996 NOSWAP="yes" # we do not use swap by default!
997 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
999 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1002 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
1003 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1005 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1006 iszsh && setopt nonomatch
1007 if [ -x /usr/sbin/rebuildfstab ] ; then
1008 config_userfstab || fstabuser=grml
1009 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1011 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1013 fi # checkbootparam nofstab/forensic
1015 # Scan for swap, config, homedir - but only in live-mode
1016 if [ -z "$INSTALLED" ] ; then
1017 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1020 HOMEDIR="$(getbootparam home)"
1021 if [ -n "$partitions" ]; then
1022 while read p m f relax; do
1023 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1024 partoptions="users,exec"
1026 # it's a swap partition?
1029 if [ -n "$NOSWAP" ]; then
1030 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1033 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1034 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1035 if [ -n "$ANYSWAP" ] ; then
1036 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1037 swapon $p 2>>$DEBUG ; eend $?
1039 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1043 if [[ "$p" == LABEL* ]] ; then
1044 p=$(blkid -t $p | awk -F: '{print $1}')
1046 if grep -q $p /proc/swaps ; then
1047 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1049 if [ -b "$p" ] ; then
1050 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1051 swapon $p 2>>$DEBUG ; eend $?
1053 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1062 esac # it's a swap partition?
1067 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1068 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1070 # *) NONEFOUND='1'; continue ;;
1074 if [ -z "$NOSWAP" ] ; then
1075 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1076 # Activate swapfile, if exists
1077 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1079 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1080 mount -o remount,rw $m && MOUNTED=1
1081 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1083 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1085 fnew="$SWAPFILE swap swap defaults 0 0"
1086 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1087 GRML_SWP="$GRML_SWP $SWAPFILE"
1090 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1093 # use a image as home
1094 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1095 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1096 if [ -n "$HOMEDIR" ]; then
1097 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1101 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1103 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1108 # Umount, if not in use
1109 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1121 if [ -n "$MOUSE_DEVICE" ] ; then
1122 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1127 # {{{ IPv6 configuration
1128 # Load IPv6 kernel module and print IP adresses
1130 if checkbootparam "ipv6"; then
1131 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1133 # we probably need some time until stateless autoconfiguration has happened
1135 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1136 for DEVICE in `echo "$NETDEVICES"`; do
1139 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1140 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1142 for ADDR in `echo "$ADDRESSES"` ; do
1145 if [ "$COUNT" -eq "0" ] ; then
1146 einfo "(none)" ; eend 1
1156 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1158 if checkbootparam "nodhcp"; then
1159 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1161 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1162 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1163 for DEVICE in `echo "$NETDEVICES"` ; do
1164 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1166 ifconfig $DEVICE up >>$DEBUG 2>&1
1167 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1176 # {{{ helper functions
1179 # search all partitions for a file in the root directory
1180 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1181 # See if it's already mounted
1182 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1183 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1184 [ -f "$i/$1" ] && FOUND="$i/$1"
1185 umount -l "$i" 2>>$DEBUG
1186 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1193 case "$(file -s $1)" in
1194 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1195 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1196 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1197 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1198 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1199 *data*) echo "invalid"; return 0;;
1200 *) echo "auto"; return 0;;
1204 # Try to mount this filesystem read-only, without or with encryption
1206 # Check if already mounted
1207 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1208 # Apparently, mount-aes DOES autodetect AES loopback files.
1209 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1210 # We need to mount crypto-loop files with initial rw support
1211 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1213 [ "$RC" = "0" ] && return 0
1215 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1217 while [ "$a" != "n" -a "$a" != "N" ]; do
1218 # We need to mount crypto-loop files with initial rw support
1219 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1220 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1221 # Problem with ioctl() from getpasswd()?
1231 if checkbootparam "nocpu"; then
1232 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1234 # check module dependencies
1236 if [ -e /lib64 ] ; then
1237 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1239 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1243 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1244 einfo "Detecting CPU:"
1245 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)
1246 echo $CPU | sed 's/ \{1,\}/ /g'
1249 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>>$DEBUG` " ; eend 0
1252 if ! cpufreq_check ; then
1253 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1255 if /usr/sbin/laptop-detect ; then
1256 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1257 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1259 . /usr/bin/cpufreq-detect.sh
1260 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1261 einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
1262 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1263 if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
1264 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1265 echo ondemand > $file
1270 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1276 fi # checkbootparam nocpu
1280 # {{{ autostart of ssh
1282 if checkbootparam ssh ; then
1283 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1284 einfo "Bootoption passwd found."
1285 if [ -n "$SSH_PASSWD" ] ; then
1286 echo "grml:$SSH_PASSWD" | chpasswd -m
1287 einfo "Starting secure shell server in background."
1288 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1289 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1292 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1295 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1301 # {{{ set password for user grml
1303 if checkbootparam passwd >>$DEBUG 2>&1; then
1304 einfo "Bootoption passwd found."
1305 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1306 if [ -n "$PASSWD" ] ; then
1307 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1309 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1312 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1318 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1320 if checkbootparam home ; then
1321 HOMEDIR="$(getbootparam home)"
1325 if [ -n "$HOMEDIR" ]; then
1326 einfo "Bootoption home detected." && eend 0
1329 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1330 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1331 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1332 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1335 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1336 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1337 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1338 MYHOMEDIR="$HOMEDIR"
1340 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1341 MYHOMEDIR="$(findfile grml.img)"
1342 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1343 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1344 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1347 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1348 eerror "Option ignored." ; eend 1
1353 if [ -n "$MYHOMEDIR" ]; then
1354 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1355 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1356 while read device mountpoint fs relax; do
1357 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1360 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1364 # Note: This currently won't work with encrypted partitions
1365 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1366 if [ ! -f "$MYHOMEDIR" ]; then
1367 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1368 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1373 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1374 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1375 if [ -f "$MYHOMEDIR" ]; then
1376 # It's a loopback file, mount it over the /home/grml directory
1377 trymount "$MYHOMEDIR" /home/grml
1379 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1383 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1387 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1389 fi # mount -o remount,rw,...
1392 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1396 fi # if trymount ...
1398 fi # checkbootparam home
1402 # {{{ Check for scripts on CD-ROM
1403 config_cdrom_scripts(){
1404 if checkbootparam "script"; then
1405 for script in /cdrom/scripts/* ; do
1406 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1415 if ! [ -x /usr/bin/aumix ] ; then
1416 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1419 if checkbootparam vol ; then
1420 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1421 if [ -z "$VOL" ] ; then
1422 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1429 if checkbootparam nosound ; then
1430 einfo "Muting sound devices on request."
1431 # some IBM notebooks require the following stuff:
1432 if [ -x /usr/bin/amixer ] ; then
1433 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1434 amixer set Front unmute 1>/dev/null
1435 amixer set Front 0% 1>/dev/null
1438 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1439 if [ -n "$ERROR" ] ; then
1441 eerror "Problem muting sound devices: $ERROR"
1445 elif [ -z "$INSTALLED" ]; then
1446 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1447 # some IBM notebooks require the following stuff:
1448 if [ -x /usr/bin/amixer ] ; then
1449 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1450 amixer set Front unmute 1>/dev/null
1451 amixer set Front ${VOL}% 1>/dev/null
1454 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1455 if [ -n "$ERROR" ] ; then
1457 eerror "Problem setting mixer volumes: $ERROR"
1467 # {{{ modem detection
1469 if checkbootparam "nomodem"; then
1470 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1472 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1473 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1474 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1475 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1483 # {{{ keyboard add-ons
1484 config_setkeycodes(){
1485 if checkbootparam "setkeycodes" ; then
1486 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1487 # MS MM keyboard add-on
1489 setkeycodes e001 126 &>/dev/null
1490 setkeycodes e059 127 &>/dev/null
1492 setkeycodes e03b 59 &>/dev/null
1493 setkeycodes e008 60 &>/dev/null
1494 setkeycodes e007 61 &>/dev/null
1495 setkeycodes e03e 62 &>/dev/null
1496 setkeycodes e03f 63 &>/dev/null
1497 setkeycodes e040 64 &>/dev/null
1498 setkeycodes e041 65 &>/dev/null
1499 setkeycodes e042 66 &>/dev/null
1500 setkeycodes e043 67 &>/dev/null
1501 setkeycodes e023 68 &>/dev/null
1502 setkeycodes e057 87 &>/dev/null
1503 setkeycodes e058 88 &>/dev/null
1505 setkeycodes e00a 89 e008 90 &>/dev/null
1512 config_wondershaper(){
1513 if checkbootparam "wondershaper" ; then
1514 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1519 if [ -n "$WONDER" ]; then
1521 DEVICE="${WONDER%%,*}"
1523 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1525 DOWNSTREAM="${WONDER%%,*}"
1527 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1529 UPSTREAM="${WONDER%%,*}"
1534 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1535 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1536 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1537 einfo "Starting wondershaper (${CMD}) in background."
1538 ( sh -c $CMD & ) && eend 0
1545 if checkbootparam "nosyslog"; then
1546 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1548 einfo "Starting syslog-ng in background."
1549 /etc/init.d/syslog-ng start 1>>$DEBUG &
1557 if checkbootparam "nogpm"; then
1558 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1560 einfo "Starting gpm in background."
1561 # /etc/init.d/gpm start 1>>$DEBUG &
1562 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1570 if checkbootparam "services" ; then
1571 SERVICE="$(getbootparam services 2>>$DEBUG)"
1572 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1573 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1574 einfo "Starting service(s) ${SERVICENL} in background."
1575 for service in $(echo -e $SERVICELIST) ; do
1576 /etc/init.d/${service} start 1>>$DEBUG &
1578 [ "$?" == "0" ] ; eend $?
1585 if checkbootparam netconfig ; then
1586 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1587 CONFIGFILE='/tmp/netconfig.grml'
1590 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1591 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1593 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1595 while ! getconfig && [[ "$counter" != 0 ]] ; do
1596 echo -n "Sleeping for 5 seconds and trying to get config again... "
1597 counter=$(( counter-1 ))
1598 echo "$counter tries left" ; sleep 1
1600 if [ -r "$CONFIGFILE" ] ; then
1601 einfo "Downloading was successfull." ; eend 0
1602 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1603 md5sum $CONFIGFILE ; eend 0
1604 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1606 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1613 config_blindsound(){
1614 if checkbootparam "blind" ; then
1616 flite -o play -t "welcome to the gremel system"
1623 if checkbootparam welcome ; then
1624 flite -o play -t "welcome to the gremel system"
1629 # {{{ fix/workaround for unionfs
1631 if [ -z "$INSTALLED" ]; then
1632 touch /var/cache/apt/*cache.bin
1637 # {{{ create all /mnt-directories
1639 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1640 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1644 # {{{ start X window system via grml-x
1646 if checkbootparam startx ; then
1647 if [ -x /usr/X11R6/bin/X ] ; then
1648 if [ -z "$INSTALLED" ] ; then
1649 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1650 if [ -z "$WINDOWMANAGER" ] ; then
1651 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1652 WINDOWMANAGER="wm-ng"
1654 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1656 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1657 config_userfstab || fstabuser='grml'
1658 cat>|/etc/init.d/xstartup<<EOF
1660 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1661 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1663 chmod 755 /etc/init.d/xstartup
1665 # adjust inittab for xstartup
1666 if grep -q '^6:' /etc/inittab ; then
1667 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1668 else # just append tty6 to inittab if no definition is present:
1669 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1672 /sbin/telinit q ; eend $?
1674 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1675 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1677 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1681 eerror "We are not running from CD - startx will not work, skipping it.
1682 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1685 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1686 Boot parameter startx does not work therefore." ; eend 1
1692 # {{{ configuration framework
1694 if checkbootparam extract ; then
1695 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1696 EXTRACTOPTIONS="-- -x $EXTRACT"
1701 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1702 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1704 if [ -z "$INSTALLED" ] ; then
1705 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1707 [ -d /mnt/grml ] || mkdir /mnt/grml
1708 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1709 # We do need the following fix so floppy disk is available to blkid in any case :-/
1710 if [ -r /dev/fd0 ] ; then
1711 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1712 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1713 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1714 blkid /dev/fd0 1>>$DEBUG 2>&1
1717 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1718 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1719 if [[ $RC == 0 ]]; then
1720 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1723 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1724 if [ -n "$CONFIG" ]; then
1725 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1727 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1729 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1733 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1734 if [ -n "$SCRIPT" ]; then
1735 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1738 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1740 ewarn "No devices with label GRMLCFG found." ; eend 0
1749 if checkbootparam "config" ; then
1750 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1751 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1752 einfo "Bootoption config found. config is set to: $CONFIG"
1754 einfo "Trying to extract configuration file ${CONFIG}:"
1755 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1759 if checkbootparam myconfig ; then
1760 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1761 if [ -n "$MOUNTDEVICE" ]; then
1762 if checkbootparam file ; then
1763 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1764 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1766 [ -d /mnt/grml ] || mkdir /mnt/grml
1767 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1768 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1769 if [[ $RC == 0 ]]; then
1770 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1773 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1774 if [ -n "$CONFIG" ]; then
1775 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1777 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1779 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1783 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1784 if [ -n "$SCRIPT" ]; then
1785 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1790 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1791 fi # mount $MOUNTDEVICE
1792 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1794 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1795 fi # [ -n "$MOUNTDEVICE" ]
1796 fi # checkbootparam myconfig
1798 if checkbootparam "partconf" ; then
1799 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1800 if [ -n "$MOUNTDEVICE" ]; then
1801 [ -d /mnt/grml ] || mkdir /mnt/grml
1802 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1803 if [[ $RC == 0 ]]; then
1804 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1805 einfo "Copying files from $MOUNTDEVICE over grml system."
1806 for file in `cat /etc/grml/partconf` ; do
1807 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1808 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1811 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1812 fi # mount $MOUNTDEVICE
1813 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1815 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1816 fi # [ -n "$MOUNTDEVICE" ]
1821 # {{{ /cdrom/.*-options
1823 if checkbootparam "debs" ; then
1824 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1825 einfo "Tring to install debian package(s) ${DEBS}"
1826 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1831 if checkbootparam "scripts" ; then
1832 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1833 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1834 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1835 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1842 if checkbootparam "distcc" ; then
1843 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1844 if [ -n "$OPTIONS" ]; then
1847 if [ -n "$OPTIONS" ]; then
1848 NET="${OPTIONS%%,*}"
1850 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1852 INTERFACE="${OPTIONS%%,*}"
1857 CONFIG=/etc/default/distcc
1858 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1859 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1861 if [ -n "$INTERFACE" ] ; then
1862 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1865 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1866 counter=$(( counter-1 ))
1867 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1869 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1873 if [ -n "$IP" ] ; then
1874 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1876 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1878 id distccd >/dev/null 2>&1 || \
1880 einfo "Creating distcc user" ; \
1881 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1884 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1885 /etc/init.d/distcc start 1>/dev/null ; eend $?
1888 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1892 if checkbootparam "gcc"; then
1893 GCC="$(getbootparam gcc 2>>$DEBUG)"
1895 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1898 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1901 if checkbootparam "gpp"; then
1902 GPP="$(getbootparam gpp 2>>$DEBUG)"
1904 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1905 if [ -x /usr/bin/g++-${GPP} ] ; then
1907 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1909 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1910 if [ -x /usr/bin/cpp-${GPP} ] ; then
1912 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1921 # Notice: use it only on live-cd system, if running from harddisk please
1922 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1923 # in /etc/runlevel.conf
1925 MODULES_FILE=/etc/grml/modules
1926 if checkbootparam nomodules ; then
1927 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1928 elif [ -z "$INSTALLED" ]; then
1929 if [ -r $MODULES_FILE ] ; then
1930 einfo "Loading modules specified in ${MODULES_FILE}:"
1932 grep '^[^#]' $MODULES_FILE | \
1933 while read module args; do
1934 [ "$module" ] || continue
1936 modprobe $module $args ; eend $?
1940 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1947 config_915resolution(){
1948 if checkbootparam "915resolution" ; then
1949 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1950 if [ -x /usr/sbin/915resolution ]; then
1955 if [ -n "$OPTIONS" ]; then
1957 MODE="${OPTIONS%%,*}"
1959 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1961 XRESO="${OPTIONS%%,*}"
1963 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1965 YRESO="${OPTIONS%%,*}"
1970 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1971 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1980 if [ -z "$INSTALLED" ] ; then
1981 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1982 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1983 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1984 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1986 if ! [ -x /sbin/mdadm ] ; then
1987 eerror "mdadm not available, can not execute it." ; eend 1
1990 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1991 # find out whether we have a valid configuration file already
1992 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1993 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1994 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1995 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1997 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2000 if ! checkbootparam 'swraid' ; then
2002 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2005 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2010 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2012 *'No arrays found'*)
2013 ewarn "$line" ; eend 0
2016 einfo "$line" ; eend 0
2023 if [ -r /proc/mdstat ] ; then
2025 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2026 if [ -z "$MDSTAT" ] ; then
2027 ewarn "No active arrays found" ; eend 0
2032 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2033 einfo "active arrays: $line" ; eend 0
2039 fi # bootoption swraid
2041 fi # is /sbin/mdadm executable?
2042 fi # check for bootoptions
2043 fi # run only in live-cd mode
2047 # {{{ LVM (Logical Volumes)
2049 if [ -z "$INSTALLED" ] ; then
2050 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2051 if checkbootparam 'nolvm' ; then
2052 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2054 if ! [ -x /sbin/lvm -a -x /etc/init.d/lvm2 -a -x /sbin/lvdisplay ] ; then
2055 eerror "LVM not available, can not execute it." ; eend 1
2057 if lvdisplay 1>/dev/null 2>&1 ; then
2058 einfo "You seem to have logical volumes (LVM) on your system."
2060 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2062 if checkbootparam 'lvm' ; then
2063 einfo "Bootoption LVM found. Searching for logical volumes:"
2064 /etc/init.d/lvm2 start ; eend $?
2068 fi # check for lvm binary
2069 fi # check for bootoption nolvm
2070 fi # run only in live-cd mode
2074 # {{{ debnet: setup network based on an existing one found on a partition
2076 if checkbootparam "debnet" ; then
2077 iszsh && setopt shwordsplit
2078 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2079 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2082 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2084 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2085 for i in $DEVICES; do
2086 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2087 einfo "Scanning on $i"
2088 if [ -f /mnt/etc/network/interfaces ]; then
2089 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2097 if [ -n "$FOUND_DEBNET" ]; then
2098 einfo "Stopping network."
2099 pump -k 1>/dev/null 2>&1
2100 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2101 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2102 rm -rf /etc/network/run
2103 cp -a /mnt/etc/network /etc
2104 rm -rf /etc/network/run
2105 mkdir /etc/network/run
2106 umount /mnt ; eend $?
2107 einfo "Starting network."
2108 /etc/init.d/networking start ; eend $?
2110 eerror "/etc/network/interfaces not found." ; eend 1
2114 eerror "Error: /mnt already mounted." ; eend 1
2120 # {{{ disable console blanking
2122 if checkbootparam "noblank" ; then
2123 einfo "Bootoption noblank found. Disabling monitor blanking."
2124 setterm -blank 0 ; eend $?
2129 # {{{ grml2hd: automatic installation
2132 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2134 if checkbootparam "user" ; then
2136 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2137 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2140 if checkbootparam "filesystem" ; then
2142 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2143 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2146 if checkbootparam "partition" ; then
2148 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2149 # notice: the following checks whether the given partition is available, if not the skip
2150 # execution of grml2hd as it might result in data loss...
2151 if [ -r $PARTITION ] ; then
2152 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2154 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2158 if checkbootparam "mbr" ; then
2160 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2161 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2164 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2166 GRML2HD_NONINTERACTIVE='yes' grml2hd
2169 chmod 755 /usr/bin/grml2hd_noninteractive
2170 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2171 if [ -z "$GRML2HD_FAIL" ] ; then
2172 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2174 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2177 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2181 # {{{ debootstrap: automatic installation
2182 config_debootstrap(){
2184 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2186 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2188 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2190 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2195 if checkbootparam "target" ; then
2197 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2198 # notice: the following checks whether the given partition is available, if not the skip
2199 # execution of grml-debootstrap as it might result in data loss...
2200 if ! [ -r "$TARGET" ] ; then
2201 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2205 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2210 if checkbootparam "grub" ; then
2212 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2215 if checkbootparam "groot" ; then
2217 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2220 if checkbootparam "release" ; then
2222 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2225 if checkbootparam "mirror" ; then
2227 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2230 if checkbootparam "boot_append" ; then
2232 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2235 if checkbootparam "password" ; then
2237 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2240 # now check which options are available
2241 if [ -n "TARGET" ] ; then
2242 TARGETCMD="--target $TARGET"
2246 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2250 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2251 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2252 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2253 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2254 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2255 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2257 # and finally write script and execute it
2258 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2260 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2263 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2265 screen /usr/bin/grml-debootstrap_noninteractive
2266 einfo "Invoking a shell, just exit to continue booting..."
2269 fi # stringinstring "BOOT_IMAGE=debian2hd
2273 # {{{ Support customization
2275 if checkbootparam "distri"; then
2276 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2277 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2278 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2279 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2280 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2281 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2287 ### {{{ backwards compatible stuff
2288 config_environment(){
2289 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2292 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2296 ## END OF FILE #################################################################
2297 # vim:foldmethod=marker