2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 # Latest change: Son Jän 20 19:51:41 CET 2008 [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 $(cat /cdrom/bootparams/* | tr '\n' ' ')"
97 # {{{ Check if we are running from the grml-CD or HD
99 [ -e /etc/grml_cd ] || INSTALLED="yes"
103 checkbootparam "testcd" >>$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 checkbootparam "debug" && BOOTDEBUG="yes"
120 stringinstring "BOOT_IMAGE=debug " "$CMDLINE" && BOOTDEBUG="yes"
123 if [ -n "$BOOTDEBUG" ]; then
124 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
125 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
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..."
147 if checkbootparam "log" || checkbootparam "debug" ; then
148 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
150 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
152 einfo "Starting bootlogd." # known to be *very* unreliable :(
153 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
161 # {{{ set firmware timeout via bootparam
163 if checkbootparam fwtimeout ; then
164 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
165 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
166 rmmod firmware_class 1>>$DEBUG 2>&1
167 modprobe firmware_class ; eend $?
169 if [ -z "$TIMEOUT" ] ; then
170 TIMEOUT="100" # linux kernel default: 10
172 if [ -f /sys/class/firmware/timeout ] ; then
173 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
174 echo 100 > /sys/class/firmware/timeout ; eend $?
179 ### {{{ language configuration / localization
182 einfo "Activating language settings:"
185 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
186 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
188 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
190 # check for bootoption which overrides config from /etc/grml/autoconfig:
191 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
192 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
194 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
195 if [ -z "$INSTALLED" ] ; then
196 [ -n "$LANGUAGE" ] || LANGUAGE='en-utf8'
199 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
200 if [ -n "$BOOT_LANGUAGE" ] ; then
201 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
205 if [ -z "$CONSOLEFONT" ] ; then
206 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
207 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
208 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
209 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
210 CONSOLEFONT='Uni3-Terminus16'
212 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
217 # export it now, so error messages get translated, too
218 if checkgrmlsmall ; then
219 export LANG='C' # grml-small does not provide any further locales
221 [ -r /etc/default/locale ] && . /etc/default/locale
225 # configure keyboard layout, read in already set values first:
226 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
228 # now allow keyboard override by boot commandline for later use:
229 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
230 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
231 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
232 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
233 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
235 # modify /etc/sysconfig/keyboard only in live-cd mode:
236 if [ -z "$INSTALLED" ] ; then
238 local LANGUAGE="$BOOT_LANGUAGE"
239 . /etc/grml/language-functions
240 # allow setting xkeyboard explicitly different than console keyboard
241 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
242 if [ -n "$KXKEYBOARD" ]; then
243 XKEYBOARD="$KXKEYBOARD"
244 KDEKEYBOARD="$KXKEYBOARD"
245 elif [ -n "$KKEYBOARD" ]; then
246 XKEYBOARD="$KKEYBOARD"
247 KDEKEYBOARD="$KKEYBOARD"
250 # duplicate of previous code to make sure /etc/grml/language-functions
251 # does not overwrite our values....
252 # now allow keyboard override by boot commandline for later use:
253 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
254 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
255 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
256 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
257 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
259 # write keyboard related variables to file for later use
260 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
261 if ! [ -e /etc/sysconfig/keyboard ] ; then
262 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
263 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
264 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
265 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
269 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
271 # activate unicode console if running within utf8 environment
272 if [ -r /etc/default/locale ] ; then
273 if grep -q "LANG=.*UTF" /etc/default/locale ; then
274 einfo "Setting up unicode environment."
275 unicode_start 2>>$DEBUG ; eend $?
279 # Set default keyboard before interactive setup
280 if [ -n "$KEYTABLE" ] ; then
281 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
282 loadkeys -q $KEYTABLE &
286 # we have to set up all consoles, therefore loop it over all ttys:
287 NUM_CONSOLES=$(fgconsole --next-available)
288 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
289 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
290 CUR_CONSOLE=$(fgconsole)
292 if [ -n "$CHARMAP" ] ; then
293 einfo "Running consolechars for ${CHARMAP}"
294 for vc in `seq 0 ${NUM_CONSOLES}` ; do
295 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
297 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
301 if checkbootparam noconsolefont ; then
302 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
304 if [ -n "$CONSOLEFONT" ] ; then
305 einfo "Running consolechars using ${CONSOLEFONT}"
306 for vc in `seq 0 ${NUM_CONSOLES}` ; do
307 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
309 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
320 if checkbootparam hostname ; then
321 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
322 einfo "Setting hostname to $HOSTNAME as requested."
323 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
324 hostname $HOSTNAME ; eend $?
326 hostname --file /etc/hostname
331 # fstabuser (needed when running from harddisk with username != grml {{{
333 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
334 if [ -n "$CONFIG_FSTAB_USER" ] ; then
335 fstabuser="$CONFIG_FSTAB_USER"
337 fstabuser=$(getent passwd 1000 | cut -d: -f1)
339 # if not yet set fall back to default 'grml' user
340 [ -n "$fstabuser" ] || fstabuser='grml'
344 # {{{ Set clock (Local time is more often used than GMT, so it is default)
346 # don't touch the files if running from harddisk:
347 if [ -z "$INSTALLED" ]; then
349 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
350 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
351 # hwclock uses the TZ variable
352 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
353 [ -n "$TZ" ] || TZ=Europe/Vienna
355 if ! [ -r /dev/rtc ] ; then
356 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
358 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
359 if [ -n "$ERROR" ] ; then
361 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
362 if [ -n "$ERROR" ] ; then
363 eerror "Problem running hwclock: $ERROR" ; eend 1
372 # {{{ print kernel info
374 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
375 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
376 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
377 if [ -r /proc/cpuinfo ] ; then
378 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
380 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
384 if [ -d /proc/xen ] ; then
386 einfo 'Running kernel featuring support for Xen detected' ; eend 0
392 # {{{ vmware specific stuff
394 if checkbootparam novmware ; then
395 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
397 if [ -z "$INSTALLED" ] ; then
398 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
399 if ! checkbootparam qemu ; then
400 if [ -r /etc/X11/xorg.conf.vmware ] ; then
401 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
402 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
405 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
406 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
407 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
408 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
416 # {{{ qemu specific stuff
418 if checkbootparam qemu ; then
419 if [ -r /etc/X11/xorg.conf.example ] ; then
420 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
421 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
427 # {{{ ld.so.cache + depmod
429 if [ -n "$INSTALLED" ]; then
430 if ! [ -r /etc/grml.first.boot ] ; then
431 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
433 # Regenerate ld.so.cache and module dependencies on HD
434 einfo "Running ldconfig" ; ldconfig ; eend $?
435 einfo "Running depmod" ; depmod -a ; eend $?
436 touch /etc/grml.first.boot
446 # don't touch the files if running from harddisk:
447 if [ -z "$INSTALLED" ]; then
448 KTZ="$(getbootparam tz 2>>$DEBUG)"
449 if [ -n "$KTZ" ] ; then
450 einfo "Setting timezone."
451 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
453 cp "/usr/share/zoneinfo/$TZ" /etc/localtime ; eend $?
459 # small computer / nearly no ram {{{
462 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
463 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
466 if checkbootparam "small"; then
467 einfo "Information: ${RAM} kB of RAM available." ; eend 0
468 einfo "Bootoption small detected. Activating small system."
469 if [ -r /etc/inittab.small ] ; then
470 mv /etc/inittab /etc/inittab.normal
471 mv /etc/inittab.small /etc/inittab
473 sed -i 's/^9/#&/' /etc/inittab
474 sed -i 's/^10/#&/' /etc/inittab
475 sed -i 's/^11/#&/' /etc/inittab
476 sed -i 's/^12/#&/' /etc/inittab
478 /sbin/telinit q ; eend $?
480 if checkgrmlsmall ; then
481 if [[ $RAM -lt 25000 ]] ; then
482 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
483 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
484 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
485 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
488 einfo "Information: ${RAM} kB of RAM available." ; eend 0
491 if [[ $RAM -lt 58000 ]] ; then
492 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
493 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
494 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
495 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
498 einfo "Information: ${RAM} kB of RAM available." ; eend 0
506 # skip startup of w3m {{{
508 if checkbootparam "fast"; then
509 ewarn "Bootoption fast detected. Skipping startup of w3m."
510 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
511 /sbin/telinit q ; eend $?
516 # activate serial console {{{
518 if checkbootparam "console"; then
519 einfo "Bootoption (for serial) console detected."
521 if [ -r /etc/mgetty/mgetty.config ] ; then
522 MODE=$(getbootparam console | awk -F, '{print $2}')
524 [ -n "$MODE" ] || MODE=9600 # default mode
525 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
526 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
529 einfo "Activating mgetty."
530 sed -i 's/^#T0/T0/' /etc/inittab
531 sed -i 's/^#T1/T1/' /etc/inittab
532 /sbin/telinit q ; eend $?
538 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
541 for DEVICE in /proc/ide/hd?; do
542 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
544 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
548 # {{{ Bring up loopback interface now
550 if [ -z "$INSTALLED" ] ; then
551 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
552 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
560 # firewire devices {{{
561 # the raw1394 driver does not yet export info into SYSFS,
562 # so let's create raw1394 device manually
563 # http://www.michael-prokop.at/blog/index.php?p=352
564 config_firewire_dev(){
565 if checkbootparam "nofirewiredev" ; then
566 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
568 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
569 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
570 # cd /dev && MAKEDEV video1394 raw1394
571 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
572 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
573 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
574 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
575 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
576 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
582 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
583 # otherwise we will get: passwd: Authentication token lock busy
585 if [ -z "$INSTALLED" ] ; then
593 if [ -n "$TESTCD" ]; then
594 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
595 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
598 # /linuxrc grml version:
599 [ -d /cdrom/GRML ] && TESTCD_PATH=/cdrom/GRML
600 # live-initramfs version:
601 [ -d /live/image/GRML ] && TESTCD_PATH=/live/image/GRML
603 if [ -n "$TESTCD_PATH" ] ; then
604 ( cd "$TESTCD_PATH" ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
606 echo "${RED} *** Error: Could not find md5sum file. ***"
609 if [ "$RC" = "0" ]; then
610 einfo "Everything looks OK" ; eend 0
612 eerror 'Checksum failed for theses files:' ; eend 1
613 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
614 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
615 eerror '... RAM of your computer is broken.' ; eend 1
616 einfon "Hit return to continue, or press the reset button to quit."
625 # {{{ hardware detection via discover
627 if checkbootparam "nodisc" ; then
628 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
630 if [ -x /sbin/discover ] ; then
631 einfo "Discovering hardware. Trying to load the following modules in background:"
633 einfo "$(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)"
635 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
638 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
644 # {{{ hardware detection via hwinfo
646 if checkbootparam hwinfo >>$DEBUG 2>&1; then
647 einfo "Discovering hardware via hwinfo:"
648 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
649 echo -n " Loading modules: "
650 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
656 # {{{ disable hotplug agents on request
657 config_hotplug_agent(){
658 if checkbootparam "noagent" ; then
659 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
660 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
661 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
662 einfo "Disabling hotplug-agent(s) $AGENTNL"
663 for agent in $(echo -e $AGENTLIST) ; do
664 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
666 [ "$?" == "0" ] ; eend $?
671 # {{{ blacklist of hotplug-modules
672 config_hotplug_blacklist(){
673 if checkbootparam "black" ; then
674 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
675 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
676 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
677 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
678 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
679 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
687 if checkbootparam "nohotplug" ; then
688 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
690 if [ -r /etc/init.d/hotplug ] ; then
691 einfo "Starting hotplug system in background."
692 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
694 elif [ -r /etc/init.d/hotplug-light ] ; then
695 einfo "Starting hotplug-light system in background."
696 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
699 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
705 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
707 if checkbootparam "blacklist" ; then
708 if [ -z "$INSTALLED" ]; then
709 einfo "Bootoption blacklist found."
710 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
711 if [ -n "$BLACK" ] ; then
712 for module in $(echo ${BLACK//,/ }) ; do
713 einfo "Blacklisting module ${module} via /etc/modprobe.d/grml."
714 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
715 echo "blacklist $module" >> /etc/modprobe.d/grml
716 echo "alias $module off" >> /etc/modprobe.d/grml
717 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
720 eerror "No given module for blacklist found. Blacklisting will not work therefore."
723 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
725 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
734 if [ -d /proc/acpi ]; then
735 if checkbootparam "noacpi"; then
736 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
737 elif checkbootparam "nogrmlacpi" ; then
738 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
740 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
743 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
745 basename="${basename%%.*}"
746 case "$basename" in *_acpi)
747 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
749 modprobe $basename >>$DEBUG 2>&1 && found="yes"
750 local BASE="$BASE $basename"
752 if [ -n "$found" ] ; then
753 einfo "$BASE" ; eend 0
755 ewarn "(none)" ; eend 1
757 if ! ps x | grep -q /usr/sbin/acpid ; then
758 if ! [ -r /var/run/dbus/pid ] ; then
759 einfo "Starting acpi daemon."
760 /etc/init.d/acpid start 1>>$DEBUG 2>&1 ; eend $?
762 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
763 eerror "Solution: please activate acpid via /etc/runlevel.conf"
767 ewarn "acpi daemon already running."
774 if checkbootparam "noapm"; then
775 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
777 modprobe apm power_off=1 >>$DEBUG 2>&1
778 if [ "$?" = "0" ] ; then
779 if [ -x /etc/init.d/apmd ] ;then
780 einfo "APM Bios found, enabling power management functions."
781 /etc/init.d/apmd start ; eend $?
784 eerror "Loading apm module failed." ; eend 1
791 # {{{ PCMCIA Check/Setup
792 # This needs to be done before other modules are being loaded (by hwsetup)
794 if checkbootparam "nopcmcia"; then
795 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
797 if /usr/sbin/laptop-detect ; then
798 einfo "Detected Laptop - checking for PCMCIA." && eend 0
799 modprobe pcmcia_core >>$DEBUG 2>&1
800 # Try Cardbus or normal PCMCIA socket drivers
801 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
802 if [ "$?" = "0" ]; then
803 modprobe ds >>$DEBUG 2>&1
804 if [ -d /proc/bus/pccard ] ; then
805 if [ -x /sbin/cardmgr ] ; then
806 einfo "PCMCIA found, starting cardmgr."
807 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
809 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
818 # {{{ run software synthesizer via speakup
820 if checkbootparam swspeak ; then
821 if [ -d /proc/speakup/ ] ; then
822 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
824 if [ -x /etc/init.d/speech-dispatcher ] ; then
825 einfo "Starting speech-dispatcher."
826 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
827 einfo "Activating sftsyn in Kernel."
828 echo sftsyn >/proc/speakup/synth_name ; eend $?
829 einfo "Just run swspeak if you want to use software synthesizer via speakup."
830 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
832 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
833 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
837 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
838 flite -o play -t "Kernel does not seem to support speakup. Sorry."
844 # {{{ Check for blind option or brltty
847 checkbootparam "blind" && BLIND="yes"
848 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
850 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
851 if [ -x /sbin/brltty ]; then
852 # Blind option detected, start brltty now.
853 # modprobe serial_core parport_serial generic_serial && echo "done"
858 if [ -n "$BRLTTY" ]; then
860 BRLTYPE="${BRLTTY%%,*}"
862 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
864 BRLDEV="${BRLTTY%%,*}"
866 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
868 BRLTEXT="${BRLTTY%%,*}"
873 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
874 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
875 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
876 einfo "Starting braille-display manager."
879 sleep 2 && BLINDSOUND="yes"
886 # {{{ Interactive configuration
887 config_interactive(){
888 ewarn "config_interactive is deprecated nowadays."
889 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
895 if checkbootparam forceagp ; then
896 # Probe for AGP. Hope this can fail safely
897 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
903 config_automounter(){
904 if checkbootparam automounter ; then
905 RUNLEVEL="$(runlevel)"
907 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
912 if [ -n "$AUTOMOUNTER" ]; then
913 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
914 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
915 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
916 anew="$d -fstype=auto,$2 :$i"
917 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
918 AUTOMOUNTS="$AUTOMOUNTS $d"
919 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
921 [ -d /mnt/$d ] && mkdir -p /mnt/$d
922 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
924 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
927 AUTOMOUNTS="floppy cdrom"
928 # Add new devices to /etc/fstab and /etc/auto.mnt
929 for i in /dev/cdrom?*; do
931 addautomount "$i" "ro"
936 if [ -n "$AUTOMOUNTER" ]; then
937 # Check for floppy dir, reinstall with automounter
938 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
939 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
940 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
941 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
942 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
943 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
945 # Replace paths from bootfloppy
946 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
947 mv -f /etc/fstab.new /etc/fstab
948 # Start automounter now
949 einfo "Starting automounter for ${AUTOMOUNTS}."
950 /etc/init.d/autofs start >>$DEBUG ; eend $?
955 # {{{ Collect partitions from /proc/partitions first for enabling DMA
959 while read major minor blocks partition relax; do
960 partition="${partition##*/}"
961 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
963 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
964 sd?) ;; # SCSI Harddisk, entire disk
965 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
966 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
969 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
972 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
975 # {{{ Enable DMA for all IDE drives now if not disabled
976 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
978 if checkbootparam "nodma"; then
979 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
981 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
982 if test -d /proc/ide/$d; then
983 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
984 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
985 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
986 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
987 echo "using_dma:1" >/proc/ide/$d/settings
996 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
999 NOSWAP="yes" # we do not use swap by default!
1000 if checkbootparam "swap" || checkbootparam "anyswap" ; then
1002 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1005 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1006 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1008 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1009 iszsh && setopt nonomatch
1010 if [ -x /usr/sbin/rebuildfstab ] ; then
1011 config_userfstab || fstabuser=grml
1012 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1014 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1016 fi # checkbootparam nofstab/forensic
1018 # Scan for swap, config, homedir - but only in live-mode
1019 if [ -z "$INSTALLED" ] ; then
1020 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1023 HOMEDIR="$(getbootparam home)"
1024 if [ -n "$partitions" ]; then
1025 while read p m f relax; do
1026 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1027 partoptions="users,exec"
1029 # it's a swap partition?
1032 if [ -n "$NOSWAP" ]; then
1033 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1036 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1037 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1038 if [ -n "$ANYSWAP" ] ; then
1039 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1040 swapon $p 2>>$DEBUG ; eend $?
1042 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1046 if [[ "$p" == LABEL* ]] ; then
1047 p=$(blkid -t $p | awk -F: '{print $1}')
1049 if grep -q $p /proc/swaps ; then
1050 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1052 if [ -b "$p" ] ; then
1053 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1054 swapon $p 2>>$DEBUG ; eend $?
1056 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1065 esac # it's a swap partition?
1070 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1071 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1073 # *) NONEFOUND='1'; continue ;;
1077 if [ -z "$NOSWAP" ] ; then
1078 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1079 # Activate swapfile, if exists
1080 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1082 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1083 mount -o remount,rw $m && MOUNTED=1
1084 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1086 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1088 fnew="$SWAPFILE swap swap defaults 0 0"
1089 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1090 GRML_SWP="$GRML_SWP $SWAPFILE"
1093 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1096 # use a image as home
1097 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1098 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1099 if [ -n "$HOMEDIR" ]; then
1100 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1104 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1106 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1111 # Umount, if not in use
1112 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1124 if [ -n "$MOUSE_DEVICE" ] ; then
1125 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1130 # {{{ IPv6 configuration
1131 # Load IPv6 kernel module and print IP adresses
1133 if checkbootparam "ipv6"; then
1134 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1136 # we probably need some time until stateless autoconfiguration has happened
1138 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1139 for DEVICE in `echo "$NETDEVICES"`; do
1142 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1143 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1145 for ADDR in `echo "$ADDRESSES"` ; do
1148 if [ "$COUNT" -eq "0" ] ; then
1149 einfo "(none)" ; eend 1
1159 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1161 if checkbootparam "nodhcp"; then
1162 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1164 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1165 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1166 for DEVICE in `echo "$NETDEVICES"` ; do
1167 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1169 ifconfig $DEVICE up >>$DEBUG 2>&1
1170 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1175 if [ -n "$INSTALLED" ] ; then
1176 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1183 # {{{ helper functions
1186 # search all partitions for a file in the root directory
1187 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1188 # See if it's already mounted
1189 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1190 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1191 [ -f "$i/$1" ] && FOUND="$i/$1"
1192 umount -l "$i" 2>>$DEBUG
1193 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1200 case "$(file -s $1)" in
1201 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1202 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1203 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1204 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1205 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1206 *data*) echo "invalid"; return 0;;
1207 *) echo "auto"; return 0;;
1211 # Try to mount this filesystem read-only, without or with encryption
1213 # Check if already mounted
1214 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1215 # Apparently, mount-aes DOES autodetect AES loopback files.
1216 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1217 # We need to mount crypto-loop files with initial rw support
1218 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1220 [ "$RC" = "0" ] && return 0
1222 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1224 while [ "$a" != "n" -a "$a" != "N" ]; do
1225 # We need to mount crypto-loop files with initial rw support
1226 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1227 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1228 # Problem with ioctl() from getpasswd()?
1238 if checkbootparam "nocpu"; then
1239 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1241 # check module dependencies
1243 if [ -e /lib64 ] ; then
1244 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1246 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1250 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1251 einfo "Detecting CPU:"
1252 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)
1253 echo $CPU | sed 's/ \{1,\}/ /g'
1256 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>>$DEBUG` " ; eend 0
1259 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1260 # * it only if we have the according kernel modules available
1261 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1262 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1263 # -> parse output of the initscript and output it according to our look'n'feel
1264 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1265 if ! cpufreq_check ; then
1266 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1268 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1269 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1270 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1271 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1272 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1276 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1278 if [ -x /etc/init.d/loadcpufreq ] ; then
1279 SKIP_CPU_GOVERNOR=''
1280 LOADCPUFREQ=$(mktemp)
1281 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1282 if grep -q FATAL "$LOADCPUFREQ" ; then
1288 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1289 eerror "$line" ; eend $RC
1293 elif grep -q done "$LOADCPUFREQ" ; then
1294 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1295 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1296 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1298 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1302 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1303 . /usr/bin/cpufreq-detect.sh
1304 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1305 einfo "Loading modules ${MODULE}"
1306 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1308 if [[ $RC == 0 ]]; then
1315 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1319 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1320 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1321 if modprobe cpufreq_ondemand ; RC=$? ; then
1322 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1323 echo ondemand > $file
1333 fi # checkbootparam nocpu
1337 # {{{ autostart of ssh
1339 if checkbootparam ssh ; then
1340 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1341 einfo "Bootoption passwd found."
1342 if [ -n "$SSH_PASSWD" ] ; then
1343 echo "grml:$SSH_PASSWD" | chpasswd -m
1344 einfo "Starting secure shell server in background."
1345 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1346 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1349 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1352 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1358 # {{{ set password for user grml
1360 if checkbootparam passwd >>$DEBUG 2>&1; then
1361 einfo "Bootoption passwd found."
1362 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1363 if [ -n "$PASSWD" ] ; then
1364 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1366 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1369 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1375 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1377 if checkbootparam home ; then
1378 HOMEDIR="$(getbootparam home)"
1382 if [ -n "$HOMEDIR" ]; then
1383 einfo "Bootoption home detected." && eend 0
1386 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1387 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1388 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1389 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1392 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1393 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1394 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1395 MYHOMEDIR="$HOMEDIR"
1397 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1398 MYHOMEDIR="$(findfile grml.img)"
1399 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1400 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1401 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1404 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1405 eerror "Option ignored." ; eend 1
1410 if [ -n "$MYHOMEDIR" ]; then
1411 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1412 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1413 while read device mountpoint fs relax; do
1414 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1417 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1421 # Note: This currently won't work with encrypted partitions
1422 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1423 if [ ! -f "$MYHOMEDIR" ]; then
1424 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1425 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1430 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1431 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1432 if [ -f "$MYHOMEDIR" ]; then
1433 # It's a loopback file, mount it over the /home/grml directory
1434 trymount "$MYHOMEDIR" /home/grml
1436 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1440 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1444 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1446 fi # mount -o remount,rw,...
1449 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1453 fi # if trymount ...
1455 fi # checkbootparam home
1459 # {{{ Check for scripts on CD-ROM
1460 config_cdrom_scripts(){
1461 if checkbootparam "script"; then
1462 for script in /cdrom/scripts/* ; do
1463 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1472 if ! [ -x /usr/bin/aumix ] ; then
1473 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1476 if ! [ -r /proc/asound/cards ] ; then
1477 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1481 if checkbootparam vol ; then
1482 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1483 if [ -z "$VOL" ] ; then
1484 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1491 if checkbootparam nosound ; then
1492 einfo "Muting sound devices on request."
1493 # some IBM notebooks require the following stuff:
1494 if [ -x /usr/bin/amixer ] ; then
1495 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1496 amixer set Front unmute 1>/dev/null
1497 amixer set Front 0% 1>/dev/null
1500 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1501 if [ -n "$ERROR" ] ; then
1503 eerror "Problem muting sound devices: $ERROR"
1507 elif [ -z "$INSTALLED" ]; then
1508 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1509 # some IBM notebooks require the following stuff:
1510 if [ -x /usr/bin/amixer ] ; then
1511 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1512 amixer set Front unmute 1>/dev/null
1513 amixer set Front ${VOL}% 1>/dev/null
1516 # by default assume '0' as volume for microphone:
1517 if checkbootparam micvol ; then
1518 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1523 # finally set the volumes:
1524 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $MICVOL 2>&1) ; RC=$?
1525 if [ -n "$ERROR" ] ; then
1527 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1537 # {{{ modem detection
1539 if checkbootparam "nomodem"; then
1540 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1542 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1543 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1544 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1552 # {{{ keyboard add-ons
1553 config_setkeycodes(){
1554 if checkbootparam "setkeycodes" ; then
1555 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1556 # MS MM keyboard add-on
1558 setkeycodes e001 126 &>/dev/null
1559 setkeycodes e059 127 &>/dev/null
1561 setkeycodes e03b 59 &>/dev/null
1562 setkeycodes e008 60 &>/dev/null
1563 setkeycodes e007 61 &>/dev/null
1564 setkeycodes e03e 62 &>/dev/null
1565 setkeycodes e03f 63 &>/dev/null
1566 setkeycodes e040 64 &>/dev/null
1567 setkeycodes e041 65 &>/dev/null
1568 setkeycodes e042 66 &>/dev/null
1569 setkeycodes e043 67 &>/dev/null
1570 setkeycodes e023 68 &>/dev/null
1571 setkeycodes e057 87 &>/dev/null
1572 setkeycodes e058 88 &>/dev/null
1574 setkeycodes e00a 89 e008 90 &>/dev/null
1581 config_wondershaper(){
1582 if checkbootparam "wondershaper" ; then
1583 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1588 if [ -n "$WONDER" ]; then
1590 DEVICE="${WONDER%%,*}"
1592 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1594 DOWNSTREAM="${WONDER%%,*}"
1596 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1598 UPSTREAM="${WONDER%%,*}"
1603 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1604 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1605 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1606 einfo "Starting wondershaper (${CMD}) in background."
1607 ( sh -c $CMD & ) && eend 0
1614 if checkbootparam "nosyslog"; then
1615 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1617 einfo "Starting syslog-ng in background."
1618 /etc/init.d/syslog-ng start 1>>$DEBUG &
1626 if checkbootparam "nogpm"; then
1627 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1629 einfo "Starting gpm in background."
1630 # /etc/init.d/gpm start 1>>$DEBUG &
1631 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1639 if checkbootparam "services" ; then
1640 SERVICE="$(getbootparam services 2>>$DEBUG)"
1641 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1642 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1643 einfo "Starting service(s) ${SERVICENL} in background."
1644 for service in $(echo -e $SERVICELIST) ; do
1645 /etc/init.d/${service} start 1>>$DEBUG &
1647 [ "$?" == "0" ] ; eend $?
1654 if checkbootparam netconfig ; then
1655 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1656 CONFIGFILE='/tmp/netconfig.grml'
1659 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1660 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1662 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1664 while ! getconfig && [[ "$counter" != 0 ]] ; do
1665 echo -n "Sleeping for 5 seconds and trying to get config again... "
1666 counter=$(( counter-1 ))
1667 echo "$counter tries left" ; sleep 1
1669 if [ -r "$CONFIGFILE" ] ; then
1670 einfo "Downloading was successfull." ; eend 0
1671 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1672 md5sum $CONFIGFILE ; eend 0
1673 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1675 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1682 config_blindsound(){
1683 if checkbootparam "blind" ; then
1685 flite -o play -t "welcome to the gremel system"
1692 if checkbootparam welcome ; then
1693 flite -o play -t "welcome to the gremel system"
1698 # {{{ fix/workaround for unionfs
1700 if [ -z "$INSTALLED" ]; then
1701 touch /var/cache/apt/*cache.bin
1706 # {{{ create all /mnt-directories
1708 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1709 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1713 # {{{ start X window system via grml-x
1715 if checkbootparam startx ; then
1716 if [ -x /usr/X11R6/bin/X ] ; then
1717 if [ -z "$INSTALLED" ] ; then
1718 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1719 if [ -z "$WINDOWMANAGER" ] ; then
1720 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1721 WINDOWMANAGER="wm-ng"
1723 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1725 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1726 config_userfstab || fstabuser='grml'
1727 cat>|/etc/init.d/xstartup<<EOF
1729 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1730 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1732 chmod 755 /etc/init.d/xstartup
1734 # adjust inittab for xstartup
1735 if grep -q '^6:' /etc/inittab ; then
1736 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1737 else # just append tty6 to inittab if no definition is present:
1738 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1741 /sbin/telinit q ; eend $?
1743 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1744 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1746 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1750 eerror "We are not running from CD - startx will not work, skipping it.
1751 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1754 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1755 Boot parameter startx does not work therefore." ; eend 1
1761 # {{{ configuration framework
1763 if checkbootparam extract ; then
1764 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1765 EXTRACTOPTIONS="-- -x $EXTRACT"
1770 if checkbootparam noautoconfig || checkbootparam forensic ; then
1771 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1773 if [ -z "$INSTALLED" ] ; then
1774 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1776 [ -d /mnt/grml ] || mkdir /mnt/grml
1777 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1778 # We do need the following fix so floppy disk is available to blkid in any case :-/
1779 if [ -r /dev/fd0 ] ; then
1780 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1781 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1782 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1783 blkid /dev/fd0 1>>$DEBUG 2>&1
1786 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1787 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1788 if [[ $RC == 0 ]]; then
1789 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1792 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1793 if [ -n "$CONFIG" ]; then
1794 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1796 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1798 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1802 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1803 if [ -n "$SCRIPT" ]; then
1804 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1807 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1809 ewarn "No devices with label GRMLCFG found." ; eend 0
1818 if checkbootparam "config" ; then
1819 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1820 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1821 einfo "Bootoption config found. config is set to: $CONFIG"
1823 einfo "Trying to extract configuration file ${CONFIG}:"
1824 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1828 if checkbootparam myconfig ; then
1829 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1830 if [ -n "$MOUNTDEVICE" ]; then
1831 if checkbootparam file ; then
1832 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1833 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1835 [ -d /mnt/grml ] || mkdir /mnt/grml
1836 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1837 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1838 if [[ $RC == 0 ]]; then
1839 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1842 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1843 if [ -n "$CONFIG" ]; then
1844 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1846 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1848 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1852 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1853 if [ -n "$SCRIPT" ]; then
1854 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1859 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1860 fi # mount $MOUNTDEVICE
1861 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1863 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1864 fi # [ -n "$MOUNTDEVICE" ]
1865 fi # checkbootparam myconfig
1867 if checkbootparam "partconf" ; then
1868 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1869 if [ -n "$MOUNTDEVICE" ]; then
1870 [ -d /mnt/grml ] || mkdir /mnt/grml
1871 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1872 if [[ $RC == 0 ]]; then
1873 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1874 einfo "Copying files from $MOUNTDEVICE over grml system."
1875 for file in `cat /etc/grml/partconf` ; do
1876 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1877 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1880 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1881 fi # mount $MOUNTDEVICE
1882 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1884 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1885 fi # [ -n "$MOUNTDEVICE" ]
1890 # {{{ /cdrom/.*-options
1892 if checkbootparam "debs" ; then
1893 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1894 einfo "Tring to install debian package(s) ${DEBS}"
1895 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1900 if checkbootparam "scripts" ; then
1901 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1902 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1903 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1904 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1911 if checkbootparam "distcc" ; then
1912 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1913 if [ -n "$OPTIONS" ]; then
1916 if [ -n "$OPTIONS" ]; then
1917 NET="${OPTIONS%%,*}"
1919 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1921 INTERFACE="${OPTIONS%%,*}"
1926 CONFIG=/etc/default/distcc
1927 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1928 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1930 if [ -n "$INTERFACE" ] ; then
1931 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1934 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1935 counter=$(( counter-1 ))
1936 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1938 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1942 if [ -n "$IP" ] ; then
1943 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1945 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1947 id distccd >/dev/null 2>&1 || \
1949 einfo "Creating distcc user" ; \
1950 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1953 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1954 /etc/init.d/distcc start 1>/dev/null ; eend $?
1957 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1961 if checkbootparam "gcc"; then
1962 GCC="$(getbootparam gcc 2>>$DEBUG)"
1964 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1967 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1970 if checkbootparam "gpp"; then
1971 GPP="$(getbootparam gpp 2>>$DEBUG)"
1973 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1974 if [ -x /usr/bin/g++-${GPP} ] ; then
1976 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1978 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1979 if [ -x /usr/bin/cpp-${GPP} ] ; then
1981 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1990 # Notice: use it only on live-cd system, if running from harddisk please
1991 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1992 # in /etc/runlevel.conf
1994 MODULES_FILE=/etc/grml/modules
1995 if checkbootparam nomodules ; then
1996 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1997 elif [ -z "$INSTALLED" ]; then
1998 if [ -r $MODULES_FILE ] ; then
1999 einfo "Loading modules specified in ${MODULES_FILE}:"
2001 grep '^[^#]' $MODULES_FILE | \
2002 while read module args; do
2003 [ "$module" ] || continue
2005 modprobe $module $args ; eend $?
2009 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2016 config_915resolution(){
2017 if checkbootparam "915resolution" ; then
2018 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2019 if [ -x /usr/sbin/915resolution ]; then
2024 if [ -n "$OPTIONS" ]; then
2026 MODE="${OPTIONS%%,*}"
2028 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2030 XRESO="${OPTIONS%%,*}"
2032 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2034 YRESO="${OPTIONS%%,*}"
2039 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2040 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2049 if [ -z "$INSTALLED" ] ; then
2050 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2051 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2052 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2053 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2055 if ! [ -x /sbin/mdadm ] ; then
2056 eerror "mdadm not available, can not execute it." ; eend 1
2059 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2060 # find out whether we have a valid configuration file already
2061 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2062 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2063 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2064 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2066 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2069 if ! checkbootparam 'swraid' ; then
2071 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2074 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2079 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2081 *'No arrays found'*)
2082 ewarn "$line" ; eend 0
2085 einfo "$line" ; eend 0
2092 if [ -r /proc/mdstat ] ; then
2094 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2095 if [ -z "$MDSTAT" ] ; then
2096 ewarn "No active arrays found" ; eend 0
2101 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2102 einfo "active arrays: $line" ; eend 0
2108 fi # bootoption swraid
2110 fi # is /sbin/mdadm executable?
2111 fi # check for bootoptions
2112 fi # run only in live-cd mode
2116 # {{{ LVM (Logical Volumes)
2118 if [ -z "$INSTALLED" ] ; then
2119 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2120 if checkbootparam 'nolvm' ; then
2121 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2123 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2124 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2125 eerror "LVM not available, can not execute it." ; eend 1
2127 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2128 einfo "You seem to have logical volumes (LVM) on your system."
2130 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2132 if checkbootparam 'lvm' ; then
2133 einfo "Bootoption LVM found. Searching for logical volumes:"
2134 /etc/init.d/lvm2 start ; eend $?
2138 fi # check for lvm binary
2139 fi # check for bootoption nolvm
2140 fi # run only in live-cd mode
2144 # {{{ debnet: setup network based on an existing one found on a partition
2146 if checkbootparam "debnet" ; then
2147 iszsh && setopt shwordsplit
2148 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2149 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2152 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2154 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2155 for i in $DEVICES; do
2156 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2157 einfo "Scanning on $i"
2158 if [ -f /mnt/etc/network/interfaces ]; then
2159 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2167 if [ -n "$FOUND_DEBNET" ]; then
2168 einfo "Stopping network."
2169 pump -k 1>/dev/null 2>&1
2170 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2171 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2172 rm -rf /etc/network/run
2173 cp -a /mnt/etc/network /etc
2174 rm -rf /etc/network/run
2175 mkdir /etc/network/run
2176 umount /mnt ; eend $?
2177 einfo "Starting network."
2178 /etc/init.d/networking start ; eend $?
2180 eerror "/etc/network/interfaces not found." ; eend 1
2184 eerror "Error: /mnt already mounted." ; eend 1
2190 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2192 if grep -q ipw3945 /proc/modules ; then
2193 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2194 ewarn "Broken ipw3945 network interface found, reloading module."
2203 # {{{ disable console blanking
2205 if checkbootparam "noblank" ; then
2206 einfo "Bootoption noblank found. Disabling monitor blanking."
2207 setterm -blank 0 ; eend $?
2212 # {{{ grml2hd: automatic installation
2215 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2217 if checkbootparam "user" ; then
2219 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2220 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2223 if checkbootparam "filesystem" ; then
2225 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2226 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2229 if checkbootparam "partition" ; then
2231 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2232 # notice: the following checks whether the given partition is available, if not the skip
2233 # execution of grml2hd as it might result in data loss...
2234 if [ -r $PARTITION ] ; then
2235 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2237 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2241 if checkbootparam "mbr" ; then
2243 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2244 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2247 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2249 GRML2HD_NONINTERACTIVE='yes' grml2hd
2252 chmod 755 /usr/bin/grml2hd_noninteractive
2253 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2254 if [ -z "$GRML2HD_FAIL" ] ; then
2255 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2257 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2260 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2264 # {{{ debootstrap: automatic installation
2265 config_debootstrap(){
2267 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2269 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2271 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2273 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2278 if checkbootparam "target" ; then
2280 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2281 # notice: the following checks whether the given partition is available, if not the skip
2282 # execution of grml-debootstrap as it might result in data loss...
2283 if ! [ -r "$TARGET" ] ; then
2284 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2288 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2293 if checkbootparam "grub" ; then
2295 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2298 if checkbootparam "groot" ; then
2300 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2303 if checkbootparam "release" ; then
2305 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2308 if checkbootparam "mirror" ; then
2310 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2313 if checkbootparam "boot_append" ; then
2315 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2318 if checkbootparam "password" ; then
2320 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2323 # now check which options are available
2324 if [ -n "TARGET" ] ; then
2325 TARGETCMD="--target $TARGET"
2329 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2333 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2334 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2335 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2336 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2337 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2338 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2340 # and finally write script and execute it
2341 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2343 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2346 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2348 screen /usr/bin/grml-debootstrap_noninteractive
2349 einfo "Invoking a shell, just exit to continue booting..."
2352 fi # stringinstring "BOOT_IMAGE=debian2hd
2356 # {{{ Support customization
2358 if checkbootparam "distri"; then
2359 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2360 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2361 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2362 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2363 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2364 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2370 ### {{{ backwards compatible stuff
2371 config_environment(){
2372 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2375 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2379 ## END OF FILE #################################################################
2380 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3