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 04 12:02:35 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>>$DEBUG` " ; eend 0
1252 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1253 # * it only if we have the according kernel modules available
1254 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect)
1255 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1256 # -> parse output of the initscript and output it according to our look'n'feel
1257 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1258 if ! cpufreq_check ; then
1259 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1261 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1262 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1264 if [ -x /etc/init.d/loadcpufreq ] ; then
1265 SKIP_CPU_GOVERNOR=''
1266 LOADCPUFREQ=$(mktemp)
1267 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1268 if grep -q FATAL "$LOADCPUFREQ" ; then
1274 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1275 eerror "$line" ; eend $RC
1279 elif grep -q done "$LOADCPUFREQ" ; then
1280 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1281 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1282 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1284 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1288 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1289 . /usr/bin/cpufreq-detect.sh
1290 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1291 einfo "Loading modules ${MODULE}"
1292 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1294 if [[ $RC == 0 ]]; then
1301 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1305 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1306 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1307 if modprobe cpufreq_ondemand ; RC=$? ; then
1308 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1309 echo ondemand > $file
1319 fi # checkbootparam nocpu
1323 # {{{ autostart of ssh
1325 if checkbootparam ssh ; then
1326 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1327 einfo "Bootoption passwd found."
1328 if [ -n "$SSH_PASSWD" ] ; then
1329 echo "grml:$SSH_PASSWD" | chpasswd -m
1330 einfo "Starting secure shell server in background."
1331 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1332 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1335 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1338 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1344 # {{{ set password for user grml
1346 if checkbootparam passwd >>$DEBUG 2>&1; then
1347 einfo "Bootoption passwd found."
1348 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1349 if [ -n "$PASSWD" ] ; then
1350 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1352 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1355 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1361 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1363 if checkbootparam home ; then
1364 HOMEDIR="$(getbootparam home)"
1368 if [ -n "$HOMEDIR" ]; then
1369 einfo "Bootoption home detected." && eend 0
1372 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1373 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1374 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1375 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1378 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1379 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1380 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1381 MYHOMEDIR="$HOMEDIR"
1383 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1384 MYHOMEDIR="$(findfile grml.img)"
1385 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1386 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1387 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1390 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1391 eerror "Option ignored." ; eend 1
1396 if [ -n "$MYHOMEDIR" ]; then
1397 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1398 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1399 while read device mountpoint fs relax; do
1400 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1403 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1407 # Note: This currently won't work with encrypted partitions
1408 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1409 if [ ! -f "$MYHOMEDIR" ]; then
1410 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1411 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1416 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1417 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1418 if [ -f "$MYHOMEDIR" ]; then
1419 # It's a loopback file, mount it over the /home/grml directory
1420 trymount "$MYHOMEDIR" /home/grml
1422 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1426 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1430 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1432 fi # mount -o remount,rw,...
1435 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1439 fi # if trymount ...
1441 fi # checkbootparam home
1445 # {{{ Check for scripts on CD-ROM
1446 config_cdrom_scripts(){
1447 if checkbootparam "script"; then
1448 for script in /cdrom/scripts/* ; do
1449 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1458 if ! [ -x /usr/bin/aumix ] ; then
1459 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1462 if checkbootparam vol ; then
1463 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1464 if [ -z "$VOL" ] ; then
1465 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1472 if checkbootparam nosound ; then
1473 einfo "Muting sound devices on request."
1474 # some IBM notebooks require the following stuff:
1475 if [ -x /usr/bin/amixer ] ; then
1476 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1477 amixer set Front unmute 1>/dev/null
1478 amixer set Front 0% 1>/dev/null
1481 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1482 if [ -n "$ERROR" ] ; then
1484 eerror "Problem muting sound devices: $ERROR"
1488 elif [ -z "$INSTALLED" ]; then
1489 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1490 # some IBM notebooks require the following stuff:
1491 if [ -x /usr/bin/amixer ] ; then
1492 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1493 amixer set Front unmute 1>/dev/null
1494 amixer set Front ${VOL}% 1>/dev/null
1497 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1498 if [ -n "$ERROR" ] ; then
1500 eerror "Problem setting mixer volumes: $ERROR"
1510 # {{{ modem detection
1512 if checkbootparam "nomodem"; then
1513 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1515 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1516 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1517 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1518 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1526 # {{{ keyboard add-ons
1527 config_setkeycodes(){
1528 if checkbootparam "setkeycodes" ; then
1529 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1530 # MS MM keyboard add-on
1532 setkeycodes e001 126 &>/dev/null
1533 setkeycodes e059 127 &>/dev/null
1535 setkeycodes e03b 59 &>/dev/null
1536 setkeycodes e008 60 &>/dev/null
1537 setkeycodes e007 61 &>/dev/null
1538 setkeycodes e03e 62 &>/dev/null
1539 setkeycodes e03f 63 &>/dev/null
1540 setkeycodes e040 64 &>/dev/null
1541 setkeycodes e041 65 &>/dev/null
1542 setkeycodes e042 66 &>/dev/null
1543 setkeycodes e043 67 &>/dev/null
1544 setkeycodes e023 68 &>/dev/null
1545 setkeycodes e057 87 &>/dev/null
1546 setkeycodes e058 88 &>/dev/null
1548 setkeycodes e00a 89 e008 90 &>/dev/null
1555 config_wondershaper(){
1556 if checkbootparam "wondershaper" ; then
1557 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1562 if [ -n "$WONDER" ]; then
1564 DEVICE="${WONDER%%,*}"
1566 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1568 DOWNSTREAM="${WONDER%%,*}"
1570 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1572 UPSTREAM="${WONDER%%,*}"
1577 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1578 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1579 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1580 einfo "Starting wondershaper (${CMD}) in background."
1581 ( sh -c $CMD & ) && eend 0
1588 if checkbootparam "nosyslog"; then
1589 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1591 einfo "Starting syslog-ng in background."
1592 /etc/init.d/syslog-ng start 1>>$DEBUG &
1600 if checkbootparam "nogpm"; then
1601 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1603 einfo "Starting gpm in background."
1604 # /etc/init.d/gpm start 1>>$DEBUG &
1605 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1613 if checkbootparam "services" ; then
1614 SERVICE="$(getbootparam services 2>>$DEBUG)"
1615 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1616 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1617 einfo "Starting service(s) ${SERVICENL} in background."
1618 for service in $(echo -e $SERVICELIST) ; do
1619 /etc/init.d/${service} start 1>>$DEBUG &
1621 [ "$?" == "0" ] ; eend $?
1628 if checkbootparam netconfig ; then
1629 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1630 CONFIGFILE='/tmp/netconfig.grml'
1633 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1634 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1636 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1638 while ! getconfig && [[ "$counter" != 0 ]] ; do
1639 echo -n "Sleeping for 5 seconds and trying to get config again... "
1640 counter=$(( counter-1 ))
1641 echo "$counter tries left" ; sleep 1
1643 if [ -r "$CONFIGFILE" ] ; then
1644 einfo "Downloading was successfull." ; eend 0
1645 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1646 md5sum $CONFIGFILE ; eend 0
1647 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1649 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1656 config_blindsound(){
1657 if checkbootparam "blind" ; then
1659 flite -o play -t "welcome to the gremel system"
1666 if checkbootparam welcome ; then
1667 flite -o play -t "welcome to the gremel system"
1672 # {{{ fix/workaround for unionfs
1674 if [ -z "$INSTALLED" ]; then
1675 touch /var/cache/apt/*cache.bin
1680 # {{{ create all /mnt-directories
1682 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1683 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1687 # {{{ start X window system via grml-x
1689 if checkbootparam startx ; then
1690 if [ -x /usr/X11R6/bin/X ] ; then
1691 if [ -z "$INSTALLED" ] ; then
1692 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1693 if [ -z "$WINDOWMANAGER" ] ; then
1694 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1695 WINDOWMANAGER="wm-ng"
1697 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1699 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1700 config_userfstab || fstabuser='grml'
1701 cat>|/etc/init.d/xstartup<<EOF
1703 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1704 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1706 chmod 755 /etc/init.d/xstartup
1708 # adjust inittab for xstartup
1709 if grep -q '^6:' /etc/inittab ; then
1710 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1711 else # just append tty6 to inittab if no definition is present:
1712 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1715 /sbin/telinit q ; eend $?
1717 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1718 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1720 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1724 eerror "We are not running from CD - startx will not work, skipping it.
1725 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1728 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1729 Boot parameter startx does not work therefore." ; eend 1
1735 # {{{ configuration framework
1737 if checkbootparam extract ; then
1738 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1739 EXTRACTOPTIONS="-- -x $EXTRACT"
1744 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1745 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1747 if [ -z "$INSTALLED" ] ; then
1748 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1750 [ -d /mnt/grml ] || mkdir /mnt/grml
1751 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1752 # We do need the following fix so floppy disk is available to blkid in any case :-/
1753 if [ -r /dev/fd0 ] ; then
1754 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1755 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1756 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1757 blkid /dev/fd0 1>>$DEBUG 2>&1
1760 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1761 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1762 if [[ $RC == 0 ]]; then
1763 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1766 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1767 if [ -n "$CONFIG" ]; then
1768 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1770 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1772 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1776 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1777 if [ -n "$SCRIPT" ]; then
1778 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1781 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1783 ewarn "No devices with label GRMLCFG found." ; eend 0
1792 if checkbootparam "config" ; then
1793 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1794 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1795 einfo "Bootoption config found. config is set to: $CONFIG"
1797 einfo "Trying to extract configuration file ${CONFIG}:"
1798 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1802 if checkbootparam myconfig ; then
1803 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1804 if [ -n "$MOUNTDEVICE" ]; then
1805 if checkbootparam file ; then
1806 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1807 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1809 [ -d /mnt/grml ] || mkdir /mnt/grml
1810 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1811 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1812 if [[ $RC == 0 ]]; then
1813 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1816 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1817 if [ -n "$CONFIG" ]; then
1818 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1820 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1822 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1826 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1827 if [ -n "$SCRIPT" ]; then
1828 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1833 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1834 fi # mount $MOUNTDEVICE
1835 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1837 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1838 fi # [ -n "$MOUNTDEVICE" ]
1839 fi # checkbootparam myconfig
1841 if checkbootparam "partconf" ; then
1842 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1843 if [ -n "$MOUNTDEVICE" ]; then
1844 [ -d /mnt/grml ] || mkdir /mnt/grml
1845 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1846 if [[ $RC == 0 ]]; then
1847 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1848 einfo "Copying files from $MOUNTDEVICE over grml system."
1849 for file in `cat /etc/grml/partconf` ; do
1850 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1851 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1854 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1855 fi # mount $MOUNTDEVICE
1856 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1858 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1859 fi # [ -n "$MOUNTDEVICE" ]
1864 # {{{ /cdrom/.*-options
1866 if checkbootparam "debs" ; then
1867 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1868 einfo "Tring to install debian package(s) ${DEBS}"
1869 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1874 if checkbootparam "scripts" ; then
1875 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1876 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1877 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1878 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1885 if checkbootparam "distcc" ; then
1886 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1887 if [ -n "$OPTIONS" ]; then
1890 if [ -n "$OPTIONS" ]; then
1891 NET="${OPTIONS%%,*}"
1893 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1895 INTERFACE="${OPTIONS%%,*}"
1900 CONFIG=/etc/default/distcc
1901 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1902 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1904 if [ -n "$INTERFACE" ] ; then
1905 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1908 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1909 counter=$(( counter-1 ))
1910 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1912 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1916 if [ -n "$IP" ] ; then
1917 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1919 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1921 id distccd >/dev/null 2>&1 || \
1923 einfo "Creating distcc user" ; \
1924 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1927 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1928 /etc/init.d/distcc start 1>/dev/null ; eend $?
1931 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1935 if checkbootparam "gcc"; then
1936 GCC="$(getbootparam gcc 2>>$DEBUG)"
1938 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1941 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1944 if checkbootparam "gpp"; then
1945 GPP="$(getbootparam gpp 2>>$DEBUG)"
1947 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1948 if [ -x /usr/bin/g++-${GPP} ] ; then
1950 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1952 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1953 if [ -x /usr/bin/cpp-${GPP} ] ; then
1955 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1964 # Notice: use it only on live-cd system, if running from harddisk please
1965 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1966 # in /etc/runlevel.conf
1968 MODULES_FILE=/etc/grml/modules
1969 if checkbootparam nomodules ; then
1970 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1971 elif [ -z "$INSTALLED" ]; then
1972 if [ -r $MODULES_FILE ] ; then
1973 einfo "Loading modules specified in ${MODULES_FILE}:"
1975 grep '^[^#]' $MODULES_FILE | \
1976 while read module args; do
1977 [ "$module" ] || continue
1979 modprobe $module $args ; eend $?
1983 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1990 config_915resolution(){
1991 if checkbootparam "915resolution" ; then
1992 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1993 if [ -x /usr/sbin/915resolution ]; then
1998 if [ -n "$OPTIONS" ]; then
2000 MODE="${OPTIONS%%,*}"
2002 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2004 XRESO="${OPTIONS%%,*}"
2006 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2008 YRESO="${OPTIONS%%,*}"
2013 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2014 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2023 if [ -z "$INSTALLED" ] ; then
2024 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2025 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
2026 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
2027 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2029 if ! [ -x /sbin/mdadm ] ; then
2030 eerror "mdadm not available, can not execute it." ; eend 1
2033 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2034 # find out whether we have a valid configuration file already
2035 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2036 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2037 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2038 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2040 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2043 if ! checkbootparam 'swraid' ; then
2045 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2048 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2053 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2055 *'No arrays found'*)
2056 ewarn "$line" ; eend 0
2059 einfo "$line" ; eend 0
2066 if [ -r /proc/mdstat ] ; then
2068 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2069 if [ -z "$MDSTAT" ] ; then
2070 ewarn "No active arrays found" ; eend 0
2075 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2076 einfo "active arrays: $line" ; eend 0
2082 fi # bootoption swraid
2084 fi # is /sbin/mdadm executable?
2085 fi # check for bootoptions
2086 fi # run only in live-cd mode
2090 # {{{ LVM (Logical Volumes)
2092 if [ -z "$INSTALLED" ] ; then
2093 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2094 if checkbootparam 'nolvm' ; then
2095 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2097 if ! [ -x /sbin/lvm -a -x /etc/init.d/lvm2 -a -x /sbin/lvdisplay ] ; then
2098 eerror "LVM not available, can not execute it." ; eend 1
2100 if lvdisplay 1>/dev/null 2>&1 ; then
2101 einfo "You seem to have logical volumes (LVM) on your system."
2103 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2105 if checkbootparam 'lvm' ; then
2106 einfo "Bootoption LVM found. Searching for logical volumes:"
2107 /etc/init.d/lvm2 start ; eend $?
2111 fi # check for lvm binary
2112 fi # check for bootoption nolvm
2113 fi # run only in live-cd mode
2117 # {{{ debnet: setup network based on an existing one found on a partition
2119 if checkbootparam "debnet" ; then
2120 iszsh && setopt shwordsplit
2121 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2122 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2125 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2127 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2128 for i in $DEVICES; do
2129 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2130 einfo "Scanning on $i"
2131 if [ -f /mnt/etc/network/interfaces ]; then
2132 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2140 if [ -n "$FOUND_DEBNET" ]; then
2141 einfo "Stopping network."
2142 pump -k 1>/dev/null 2>&1
2143 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2144 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2145 rm -rf /etc/network/run
2146 cp -a /mnt/etc/network /etc
2147 rm -rf /etc/network/run
2148 mkdir /etc/network/run
2149 umount /mnt ; eend $?
2150 einfo "Starting network."
2151 /etc/init.d/networking start ; eend $?
2153 eerror "/etc/network/interfaces not found." ; eend 1
2157 eerror "Error: /mnt already mounted." ; eend 1
2163 # {{{ disable console blanking
2165 if checkbootparam "noblank" ; then
2166 einfo "Bootoption noblank found. Disabling monitor blanking."
2167 setterm -blank 0 ; eend $?
2172 # {{{ grml2hd: automatic installation
2175 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2177 if checkbootparam "user" ; then
2179 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2180 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2183 if checkbootparam "filesystem" ; then
2185 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2186 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2189 if checkbootparam "partition" ; then
2191 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2192 # notice: the following checks whether the given partition is available, if not the skip
2193 # execution of grml2hd as it might result in data loss...
2194 if [ -r $PARTITION ] ; then
2195 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2197 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2201 if checkbootparam "mbr" ; then
2203 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2204 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2207 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2209 GRML2HD_NONINTERACTIVE='yes' grml2hd
2212 chmod 755 /usr/bin/grml2hd_noninteractive
2213 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2214 if [ -z "$GRML2HD_FAIL" ] ; then
2215 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2217 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2220 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2224 # {{{ debootstrap: automatic installation
2225 config_debootstrap(){
2227 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2229 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2231 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2233 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2238 if checkbootparam "target" ; then
2240 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2241 # notice: the following checks whether the given partition is available, if not the skip
2242 # execution of grml-debootstrap as it might result in data loss...
2243 if ! [ -r "$TARGET" ] ; then
2244 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2248 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2253 if checkbootparam "grub" ; then
2255 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2258 if checkbootparam "groot" ; then
2260 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2263 if checkbootparam "release" ; then
2265 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2268 if checkbootparam "mirror" ; then
2270 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2273 if checkbootparam "boot_append" ; then
2275 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2278 if checkbootparam "password" ; then
2280 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2283 # now check which options are available
2284 if [ -n "TARGET" ] ; then
2285 TARGETCMD="--target $TARGET"
2289 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2293 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2294 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2295 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2296 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2297 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2298 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2300 # and finally write script and execute it
2301 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2303 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2306 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2308 screen /usr/bin/grml-debootstrap_noninteractive
2309 einfo "Invoking a shell, just exit to continue booting..."
2312 fi # stringinstring "BOOT_IMAGE=debian2hd
2316 # {{{ Support customization
2318 if checkbootparam "distri"; then
2319 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2320 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2321 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2322 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2323 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2324 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2330 ### {{{ backwards compatible stuff
2331 config_environment(){
2332 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2335 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2339 ## END OF FILE #################################################################
2340 # vim:foldmethod=marker expandtab ai ft=zsh