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: Mit Jul 11 19:34:06 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 $?
703 eerror "No given module for blacklist found. Blacklisting will not work therefore."
706 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
708 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
717 if [ -d /proc/acpi ]; then
718 if checkbootparam "noacpi"; then
719 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
721 einfo "ACPI Bios found, activating modules: "
724 for a in /lib/modules/$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/$DEVICE ) &
1172 if [ -n "$INSTALLED" ] ; then
1173 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1180 # {{{ helper functions
1183 # search all partitions for a file in the root directory
1184 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1185 # See if it's already mounted
1186 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1187 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1188 [ -f "$i/$1" ] && FOUND="$i/$1"
1189 umount -l "$i" 2>>$DEBUG
1190 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1197 case "$(file -s $1)" in
1198 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1199 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1200 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1201 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1202 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1203 *data*) echo "invalid"; return 0;;
1204 *) echo "auto"; return 0;;
1208 # Try to mount this filesystem read-only, without or with encryption
1210 # Check if already mounted
1211 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1212 # Apparently, mount-aes DOES autodetect AES loopback files.
1213 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1214 # We need to mount crypto-loop files with initial rw support
1215 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1217 [ "$RC" = "0" ] && return 0
1219 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1221 while [ "$a" != "n" -a "$a" != "N" ]; do
1222 # We need to mount crypto-loop files with initial rw support
1223 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1224 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1225 # Problem with ioctl() from getpasswd()?
1235 if checkbootparam "nocpu"; then
1236 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1238 # check module dependencies
1240 if [ -e /lib64 ] ; then
1241 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1243 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1247 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1248 einfo "Detecting CPU:"
1249 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)
1250 echo $CPU | sed 's/ \{1,\}/ /g'
1253 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>>$DEBUG` " ; eend 0
1256 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1257 # * it only if we have the according kernel modules available
1258 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1259 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1260 # -> parse output of the initscript and output it according to our look'n'feel
1261 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1262 if ! cpufreq_check ; then
1263 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1265 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1266 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1267 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1268 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1269 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1273 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1275 if [ -x /etc/init.d/loadcpufreq ] ; then
1276 SKIP_CPU_GOVERNOR=''
1277 LOADCPUFREQ=$(mktemp)
1278 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1279 if grep -q FATAL "$LOADCPUFREQ" ; then
1285 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1286 eerror "$line" ; eend $RC
1290 elif grep -q done "$LOADCPUFREQ" ; then
1291 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1292 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1293 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1295 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1299 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1300 . /usr/bin/cpufreq-detect.sh
1301 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1302 einfo "Loading modules ${MODULE}"
1303 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1305 if [[ $RC == 0 ]]; then
1312 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1316 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1317 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1318 if modprobe cpufreq_ondemand ; RC=$? ; then
1319 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1320 echo ondemand > $file
1330 fi # checkbootparam nocpu
1334 # {{{ autostart of ssh
1336 if checkbootparam ssh ; then
1337 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1338 einfo "Bootoption passwd found."
1339 if [ -n "$SSH_PASSWD" ] ; then
1340 echo "grml:$SSH_PASSWD" | chpasswd -m
1341 einfo "Starting secure shell server in background."
1342 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1343 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1346 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1349 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1355 # {{{ set password for user grml
1357 if checkbootparam passwd >>$DEBUG 2>&1; then
1358 einfo "Bootoption passwd found."
1359 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1360 if [ -n "$PASSWD" ] ; then
1361 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1363 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1366 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1372 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1374 if checkbootparam home ; then
1375 HOMEDIR="$(getbootparam home)"
1379 if [ -n "$HOMEDIR" ]; then
1380 einfo "Bootoption home detected." && eend 0
1383 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1384 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1385 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1386 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1389 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1390 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1391 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1392 MYHOMEDIR="$HOMEDIR"
1394 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1395 MYHOMEDIR="$(findfile grml.img)"
1396 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1397 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1398 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1401 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1402 eerror "Option ignored." ; eend 1
1407 if [ -n "$MYHOMEDIR" ]; then
1408 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1409 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1410 while read device mountpoint fs relax; do
1411 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1414 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1418 # Note: This currently won't work with encrypted partitions
1419 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1420 if [ ! -f "$MYHOMEDIR" ]; then
1421 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1422 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1427 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1428 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1429 if [ -f "$MYHOMEDIR" ]; then
1430 # It's a loopback file, mount it over the /home/grml directory
1431 trymount "$MYHOMEDIR" /home/grml
1433 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1437 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1441 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1443 fi # mount -o remount,rw,...
1446 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1450 fi # if trymount ...
1452 fi # checkbootparam home
1456 # {{{ Check for scripts on CD-ROM
1457 config_cdrom_scripts(){
1458 if checkbootparam "script"; then
1459 for script in /cdrom/scripts/* ; do
1460 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1469 if ! [ -x /usr/bin/aumix ] ; then
1470 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1473 if ! [ -r /proc/asound/cards ] ; then
1474 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1478 if checkbootparam vol ; then
1479 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1480 if [ -z "$VOL" ] ; then
1481 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1488 if checkbootparam nosound ; then
1489 einfo "Muting sound devices on request."
1490 # some IBM notebooks require the following stuff:
1491 if [ -x /usr/bin/amixer ] ; then
1492 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1493 amixer set Front unmute 1>/dev/null
1494 amixer set Front 0% 1>/dev/null
1497 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1498 if [ -n "$ERROR" ] ; then
1500 eerror "Problem muting sound devices: $ERROR"
1504 elif [ -z "$INSTALLED" ]; then
1505 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1506 # some IBM notebooks require the following stuff:
1507 if [ -x /usr/bin/amixer ] ; then
1508 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1509 amixer set Front unmute 1>/dev/null
1510 amixer set Front ${VOL}% 1>/dev/null
1513 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1514 if [ -n "$ERROR" ] ; then
1516 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1526 # {{{ modem detection
1528 if checkbootparam "nomodem"; then
1529 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1531 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1532 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1533 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1534 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1542 # {{{ keyboard add-ons
1543 config_setkeycodes(){
1544 if checkbootparam "setkeycodes" ; then
1545 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1546 # MS MM keyboard add-on
1548 setkeycodes e001 126 &>/dev/null
1549 setkeycodes e059 127 &>/dev/null
1551 setkeycodes e03b 59 &>/dev/null
1552 setkeycodes e008 60 &>/dev/null
1553 setkeycodes e007 61 &>/dev/null
1554 setkeycodes e03e 62 &>/dev/null
1555 setkeycodes e03f 63 &>/dev/null
1556 setkeycodes e040 64 &>/dev/null
1557 setkeycodes e041 65 &>/dev/null
1558 setkeycodes e042 66 &>/dev/null
1559 setkeycodes e043 67 &>/dev/null
1560 setkeycodes e023 68 &>/dev/null
1561 setkeycodes e057 87 &>/dev/null
1562 setkeycodes e058 88 &>/dev/null
1564 setkeycodes e00a 89 e008 90 &>/dev/null
1571 config_wondershaper(){
1572 if checkbootparam "wondershaper" ; then
1573 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1578 if [ -n "$WONDER" ]; then
1580 DEVICE="${WONDER%%,*}"
1582 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1584 DOWNSTREAM="${WONDER%%,*}"
1586 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1588 UPSTREAM="${WONDER%%,*}"
1593 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1594 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1595 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1596 einfo "Starting wondershaper (${CMD}) in background."
1597 ( sh -c $CMD & ) && eend 0
1604 if checkbootparam "nosyslog"; then
1605 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1607 einfo "Starting syslog-ng in background."
1608 /etc/init.d/syslog-ng start 1>>$DEBUG &
1616 if checkbootparam "nogpm"; then
1617 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1619 einfo "Starting gpm in background."
1620 # /etc/init.d/gpm start 1>>$DEBUG &
1621 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1629 if checkbootparam "services" ; then
1630 SERVICE="$(getbootparam services 2>>$DEBUG)"
1631 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1632 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1633 einfo "Starting service(s) ${SERVICENL} in background."
1634 for service in $(echo -e $SERVICELIST) ; do
1635 /etc/init.d/${service} start 1>>$DEBUG &
1637 [ "$?" == "0" ] ; eend $?
1644 if checkbootparam netconfig ; then
1645 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1646 CONFIGFILE='/tmp/netconfig.grml'
1649 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1650 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1652 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1654 while ! getconfig && [[ "$counter" != 0 ]] ; do
1655 echo -n "Sleeping for 5 seconds and trying to get config again... "
1656 counter=$(( counter-1 ))
1657 echo "$counter tries left" ; sleep 1
1659 if [ -r "$CONFIGFILE" ] ; then
1660 einfo "Downloading was successfull." ; eend 0
1661 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1662 md5sum $CONFIGFILE ; eend 0
1663 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1665 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1672 config_blindsound(){
1673 if checkbootparam "blind" ; then
1675 flite -o play -t "welcome to the gremel system"
1682 if checkbootparam welcome ; then
1683 flite -o play -t "welcome to the gremel system"
1688 # {{{ fix/workaround for unionfs
1690 if [ -z "$INSTALLED" ]; then
1691 touch /var/cache/apt/*cache.bin
1696 # {{{ create all /mnt-directories
1698 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1699 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1703 # {{{ start X window system via grml-x
1705 if checkbootparam startx ; then
1706 if [ -x /usr/X11R6/bin/X ] ; then
1707 if [ -z "$INSTALLED" ] ; then
1708 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1709 if [ -z "$WINDOWMANAGER" ] ; then
1710 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1711 WINDOWMANAGER="wm-ng"
1713 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1715 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1716 config_userfstab || fstabuser='grml'
1717 cat>|/etc/init.d/xstartup<<EOF
1719 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1720 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1722 chmod 755 /etc/init.d/xstartup
1724 # adjust inittab for xstartup
1725 if grep -q '^6:' /etc/inittab ; then
1726 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1727 else # just append tty6 to inittab if no definition is present:
1728 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1731 /sbin/telinit q ; eend $?
1733 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1734 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1736 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1740 eerror "We are not running from CD - startx will not work, skipping it.
1741 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1744 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1745 Boot parameter startx does not work therefore." ; eend 1
1751 # {{{ configuration framework
1753 if checkbootparam extract ; then
1754 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1755 EXTRACTOPTIONS="-- -x $EXTRACT"
1760 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1761 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1763 if [ -z "$INSTALLED" ] ; then
1764 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1766 [ -d /mnt/grml ] || mkdir /mnt/grml
1767 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1768 # We do need the following fix so floppy disk is available to blkid in any case :-/
1769 if [ -r /dev/fd0 ] ; then
1770 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1771 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1772 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1773 blkid /dev/fd0 1>>$DEBUG 2>&1
1776 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1777 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1778 if [[ $RC == 0 ]]; then
1779 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1782 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1783 if [ -n "$CONFIG" ]; then
1784 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1786 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1788 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1792 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1793 if [ -n "$SCRIPT" ]; then
1794 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1797 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1799 ewarn "No devices with label GRMLCFG found." ; eend 0
1808 if checkbootparam "config" ; then
1809 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1810 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1811 einfo "Bootoption config found. config is set to: $CONFIG"
1813 einfo "Trying to extract configuration file ${CONFIG}:"
1814 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1818 if checkbootparam myconfig ; then
1819 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1820 if [ -n "$MOUNTDEVICE" ]; then
1821 if checkbootparam file ; then
1822 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1823 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1825 [ -d /mnt/grml ] || mkdir /mnt/grml
1826 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1827 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1828 if [[ $RC == 0 ]]; then
1829 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1832 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1833 if [ -n "$CONFIG" ]; then
1834 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1836 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1838 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1842 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1843 if [ -n "$SCRIPT" ]; then
1844 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1849 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1850 fi # mount $MOUNTDEVICE
1851 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1853 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1854 fi # [ -n "$MOUNTDEVICE" ]
1855 fi # checkbootparam myconfig
1857 if checkbootparam "partconf" ; then
1858 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1859 if [ -n "$MOUNTDEVICE" ]; then
1860 [ -d /mnt/grml ] || mkdir /mnt/grml
1861 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1862 if [[ $RC == 0 ]]; then
1863 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1864 einfo "Copying files from $MOUNTDEVICE over grml system."
1865 for file in `cat /etc/grml/partconf` ; do
1866 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1867 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1870 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1871 fi # mount $MOUNTDEVICE
1872 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1874 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1875 fi # [ -n "$MOUNTDEVICE" ]
1880 # {{{ /cdrom/.*-options
1882 if checkbootparam "debs" ; then
1883 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1884 einfo "Tring to install debian package(s) ${DEBS}"
1885 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1890 if checkbootparam "scripts" ; then
1891 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1892 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1893 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1894 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1901 if checkbootparam "distcc" ; then
1902 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1903 if [ -n "$OPTIONS" ]; then
1906 if [ -n "$OPTIONS" ]; then
1907 NET="${OPTIONS%%,*}"
1909 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1911 INTERFACE="${OPTIONS%%,*}"
1916 CONFIG=/etc/default/distcc
1917 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1918 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1920 if [ -n "$INTERFACE" ] ; then
1921 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1924 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1925 counter=$(( counter-1 ))
1926 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1928 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1932 if [ -n "$IP" ] ; then
1933 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1935 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1937 id distccd >/dev/null 2>&1 || \
1939 einfo "Creating distcc user" ; \
1940 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1943 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1944 /etc/init.d/distcc start 1>/dev/null ; eend $?
1947 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1951 if checkbootparam "gcc"; then
1952 GCC="$(getbootparam gcc 2>>$DEBUG)"
1954 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1957 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1960 if checkbootparam "gpp"; then
1961 GPP="$(getbootparam gpp 2>>$DEBUG)"
1963 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1964 if [ -x /usr/bin/g++-${GPP} ] ; then
1966 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1968 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1969 if [ -x /usr/bin/cpp-${GPP} ] ; then
1971 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1980 # Notice: use it only on live-cd system, if running from harddisk please
1981 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1982 # in /etc/runlevel.conf
1984 MODULES_FILE=/etc/grml/modules
1985 if checkbootparam nomodules ; then
1986 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1987 elif [ -z "$INSTALLED" ]; then
1988 if [ -r $MODULES_FILE ] ; then
1989 einfo "Loading modules specified in ${MODULES_FILE}:"
1991 grep '^[^#]' $MODULES_FILE | \
1992 while read module args; do
1993 [ "$module" ] || continue
1995 modprobe $module $args ; eend $?
1999 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2006 config_915resolution(){
2007 if checkbootparam "915resolution" ; then
2008 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2009 if [ -x /usr/sbin/915resolution ]; then
2014 if [ -n "$OPTIONS" ]; then
2016 MODE="${OPTIONS%%,*}"
2018 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2020 XRESO="${OPTIONS%%,*}"
2022 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2024 YRESO="${OPTIONS%%,*}"
2029 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2030 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2039 if [ -z "$INSTALLED" ] ; then
2040 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2041 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
2042 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
2043 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2045 if ! [ -x /sbin/mdadm ] ; then
2046 eerror "mdadm not available, can not execute it." ; eend 1
2049 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2050 # find out whether we have a valid configuration file already
2051 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2052 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2053 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2054 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2056 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2059 if ! checkbootparam 'swraid' ; then
2061 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2064 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2069 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2071 *'No arrays found'*)
2072 ewarn "$line" ; eend 0
2075 einfo "$line" ; eend 0
2082 if [ -r /proc/mdstat ] ; then
2084 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2085 if [ -z "$MDSTAT" ] ; then
2086 ewarn "No active arrays found" ; eend 0
2091 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2092 einfo "active arrays: $line" ; eend 0
2098 fi # bootoption swraid
2100 fi # is /sbin/mdadm executable?
2101 fi # check for bootoptions
2102 fi # run only in live-cd mode
2106 # {{{ LVM (Logical Volumes)
2108 if [ -z "$INSTALLED" ] ; then
2109 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2110 if checkbootparam 'nolvm' ; then
2111 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2113 if ! [ -x /sbin/lvm -a -x /etc/init.d/lvm2 -a -x /sbin/lvdisplay ] ; then
2114 eerror "LVM not available, can not execute it." ; eend 1
2116 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2117 einfo "You seem to have logical volumes (LVM) on your system."
2119 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2121 if checkbootparam 'lvm' ; then
2122 einfo "Bootoption LVM found. Searching for logical volumes:"
2123 /etc/init.d/lvm2 start ; eend $?
2127 fi # check for lvm binary
2128 fi # check for bootoption nolvm
2129 fi # run only in live-cd mode
2133 # {{{ debnet: setup network based on an existing one found on a partition
2135 if checkbootparam "debnet" ; then
2136 iszsh && setopt shwordsplit
2137 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2138 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2141 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2143 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2144 for i in $DEVICES; do
2145 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2146 einfo "Scanning on $i"
2147 if [ -f /mnt/etc/network/interfaces ]; then
2148 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2156 if [ -n "$FOUND_DEBNET" ]; then
2157 einfo "Stopping network."
2158 pump -k 1>/dev/null 2>&1
2159 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2160 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2161 rm -rf /etc/network/run
2162 cp -a /mnt/etc/network /etc
2163 rm -rf /etc/network/run
2164 mkdir /etc/network/run
2165 umount /mnt ; eend $?
2166 einfo "Starting network."
2167 /etc/init.d/networking start ; eend $?
2169 eerror "/etc/network/interfaces not found." ; eend 1
2173 eerror "Error: /mnt already mounted." ; eend 1
2179 # {{{ disable console blanking
2181 if checkbootparam "noblank" ; then
2182 einfo "Bootoption noblank found. Disabling monitor blanking."
2183 setterm -blank 0 ; eend $?
2188 # {{{ grml2hd: automatic installation
2191 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2193 if checkbootparam "user" ; then
2195 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2196 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2199 if checkbootparam "filesystem" ; then
2201 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2202 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2205 if checkbootparam "partition" ; then
2207 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2208 # notice: the following checks whether the given partition is available, if not the skip
2209 # execution of grml2hd as it might result in data loss...
2210 if [ -r $PARTITION ] ; then
2211 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2213 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2217 if checkbootparam "mbr" ; then
2219 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2220 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2223 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2225 GRML2HD_NONINTERACTIVE='yes' grml2hd
2228 chmod 755 /usr/bin/grml2hd_noninteractive
2229 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2230 if [ -z "$GRML2HD_FAIL" ] ; then
2231 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2233 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2236 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2240 # {{{ debootstrap: automatic installation
2241 config_debootstrap(){
2243 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2245 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2247 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2249 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2254 if checkbootparam "target" ; then
2256 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2257 # notice: the following checks whether the given partition is available, if not the skip
2258 # execution of grml-debootstrap as it might result in data loss...
2259 if ! [ -r "$TARGET" ] ; then
2260 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2264 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2269 if checkbootparam "grub" ; then
2271 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2274 if checkbootparam "groot" ; then
2276 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2279 if checkbootparam "release" ; then
2281 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2284 if checkbootparam "mirror" ; then
2286 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2289 if checkbootparam "boot_append" ; then
2291 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2294 if checkbootparam "password" ; then
2296 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2299 # now check which options are available
2300 if [ -n "TARGET" ] ; then
2301 TARGETCMD="--target $TARGET"
2305 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2309 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2310 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2311 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2312 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2313 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2314 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2316 # and finally write script and execute it
2317 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2319 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2322 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2324 screen /usr/bin/grml-debootstrap_noninteractive
2325 einfo "Invoking a shell, just exit to continue booting..."
2328 fi # stringinstring "BOOT_IMAGE=debian2hd
2332 # {{{ Support customization
2334 if checkbootparam "distri"; then
2335 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2336 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2337 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2338 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2339 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2340 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2346 ### {{{ backwards compatible stuff
2347 config_environment(){
2348 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2351 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2355 ## END OF FILE #################################################################
2356 # vim:foldmethod=marker expandtab ai ft=zsh