2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 ################################################################################
9 # {{{ path, variables, signals, umask, zsh
10 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
15 # old linuxrc version:
16 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
17 # new initramfs layout:
18 [ -d /live/image ] && export LIVECD_PATH=/live/image
20 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
21 [ -z "$PS1" ] && trap "" 2 3 11
25 if [ -n "$ZSH_VERSION" ] ; then
31 # avoid 'no matches found: ...'
32 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
35 ### {{{ Utility Functions
39 case "$(cat $2)" in *$1*) return 0;; esac
45 case "$2" in *$1*) return 0;; esac
49 # Reread boot command line; echo last parameter's argument or return false.
51 stringinstring " $1=" "$CMDLINE" || return 1
52 result="${CMDLINE##* $1=}"
53 result="${result%%[ ]*}"
58 # Check boot commandline for specified option
60 stringinstring " $1" "$CMDLINE"
65 if [ "$1" = "yes" ] ; then
73 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
77 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
80 # execute flite only if it's present
82 [ -x /usr/bin/flite ] && flite -o play -t "$*"
86 # {{{ filesystems (proc, pts, sys) and fixes
88 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
92 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
96 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
100 # {{{ Read in boot parameters
101 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
102 CMDLINE="$(cat /proc/cmdline)"
103 [ -d "${LIVECD_PATH}"/bootparams/ ] && CMDLINE="$CMDLINE $(cat ${LIVECD_PATH}/bootparams/* | tr '\n' ' ')"
106 # {{{ Check if we are running from the grml-CD or HD
108 [ -e /etc/grml_cd ] || INSTALLED="yes"
112 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
115 # {{{ source lsb-functions , color handling
116 if checkbootparam "nocolor"; then
118 . /etc/grml/lsb-functions
119 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
121 . /etc/grml/lsb-functions
128 checkbootparam "debug" && BOOTDEBUG="yes"
129 stringinstring "BOOT_IMAGE=debug " "$CMDLINE" && BOOTDEBUG="yes"
132 if [ -n "$BOOTDEBUG" ]; then
133 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
134 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
135 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
136 einfo "Just exit the shell to continue boot process..."
140 if [ -r /etc/grml/screenrc ] ; then
141 einfo "Starting GNU screen to be able to use a full featured shell environment."
142 einfo "Just exit the shells (and therefore screen) to continue boot process..."
143 /bin/zsh -c "screen -c /etc/grml/screenrc"
145 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
146 einfo "Just exit the shell to continue boot process..."
158 if checkbootparam "log" || checkbootparam "debug" ; then
159 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
161 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
163 einfo "Starting bootlogd." # known to be *very* unreliable :(
164 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
172 # {{{ set firmware timeout via bootparam
174 if checkbootparam fwtimeout ; then
175 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
176 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
177 rmmod firmware_class 1>>$DEBUG 2>&1
178 modprobe firmware_class ; eend $?
180 if [ -z "$TIMEOUT" ] ; then
181 TIMEOUT="100" # linux kernel default: 10
183 if [ -f /sys/class/firmware/timeout ] ; then
184 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
185 echo 100 > /sys/class/firmware/timeout ; eend $?
190 ### {{{ language configuration / localization
193 einfo "Activating language settings:"
196 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
197 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
199 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
201 # check for bootoption which overrides config from /etc/grml/autoconfig:
202 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
203 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
205 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
206 if [ -z "$INSTALLED" ] ; then
207 [ -n "$LANGUAGE" ] || LANGUAGE='us'
210 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
211 if [ -n "$BOOT_LANGUAGE" -a -x /usr/sbin/grml-setlang ] ; then
212 if checkgrmlsmall ; then
213 /usr/sbin/grml-setlang "POSIX"
215 /usr/sbin/grml-setlang "$LANGUAGE"
220 if [ -z "$CONSOLEFONT" ] ; then
221 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
222 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
223 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
224 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
225 CONSOLEFONT='Uni3-Terminus16'
227 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
232 # export it now, so error messages get translated, too
233 if checkgrmlsmall ; then
234 export LANG='C' # grml-small does not provide any further locales
236 [ -r /etc/default/locale ] && . /etc/default/locale
240 # configure keyboard layout, read in already set values first:
241 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
243 # now allow keyboard override by boot commandline for later use:
244 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
245 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
246 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
247 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
248 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
250 # modify /etc/sysconfig/keyboard only in live-cd mode:
251 if [ -z "$INSTALLED" ] ; then
253 local LANGUAGE="$BOOT_LANGUAGE"
254 . /etc/grml/language-functions
255 # allow setting xkeyboard explicitly different than console keyboard
256 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
257 if [ -n "$KXKEYBOARD" ]; then
258 XKEYBOARD="$KXKEYBOARD"
259 KDEKEYBOARD="$KXKEYBOARD"
260 elif [ -n "$KKEYBOARD" ]; then
261 XKEYBOARD="$KKEYBOARD"
262 KDEKEYBOARD="$KKEYBOARD"
265 # duplicate of previous code to make sure /etc/grml/language-functions
266 # does not overwrite our values....
267 # now allow keyboard override by boot commandline for later use:
268 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
269 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
270 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
271 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
272 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
274 # write keyboard related variables to file for later use
275 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
276 if ! [ -e /etc/sysconfig/keyboard ] ; then
277 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
278 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
279 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
280 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
284 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
286 # activate unicode console if running within utf8 environment
287 if [ -r /etc/default/locale ] ; then
288 if grep -q "LANG=.*UTF" /etc/default/locale ; then
289 einfo "Setting up unicode environment."
290 unicode_start 2>>$DEBUG ; eend $?
294 # Set default keyboard before interactive setup
295 if [ -n "$KEYTABLE" ] ; then
296 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
297 loadkeys -q $KEYTABLE &
301 # we have to set up all consoles, therefore loop it over all ttys:
302 NUM_CONSOLES=$(fgconsole --next-available)
303 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
304 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
305 CUR_CONSOLE=$(fgconsole)
307 if [ -n "$CHARMAP" ] ; then
308 einfo "Running consolechars for ${CHARMAP}"
309 for vc in `seq 0 ${NUM_CONSOLES}` ; do
310 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
312 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
316 if checkbootparam noconsolefont ; then
317 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
319 if [ -n "$CONSOLEFONT" ] ; then
320 einfo "Running consolechars using ${CONSOLEFONT}"
321 for vc in `seq 0 ${NUM_CONSOLES}` ; do
322 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
324 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
335 if checkbootparam hostname ; then
336 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
337 einfo "Setting hostname to $HOSTNAME as requested."
338 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
339 hostname $HOSTNAME ; eend $?
341 hostname --file /etc/hostname
346 # fstabuser (needed when running from harddisk with username != grml {{{
348 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
349 if [ -n "$CONFIG_FSTAB_USER" ] ; then
350 fstabuser="$CONFIG_FSTAB_USER"
352 fstabuser=$(getent passwd 1000 | cut -d: -f1)
354 # if not yet set fall back to default 'grml' user
355 [ -n "$fstabuser" ] || fstabuser='grml'
359 # {{{ Set clock (Local time is more often used than GMT, so it is default)
361 # don't touch the files if running from harddisk:
362 if [ -z "$INSTALLED" ]; then
363 # The default hardware clock timezone is stated as representing local time.
365 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
366 checkbootparam utc >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
367 checkbootparam gmt >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
368 checkbootparam localtime >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
369 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
370 # hwclock uses the TZ variable
371 KTZ="$(getbootparam tz 2>>$DEBUG)"
372 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
373 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
374 ewarn "Warning: unknown timezone $KTZ" ; eend 1
376 ewarn "Falling back to timezone $KTZ" ; eend 0
379 if ! [ -r /dev/rtc ] ; then
380 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
383 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
384 if [ -n "$ERROR" ] ; then
386 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
387 if [ -n "$ERROR" ] ; then
388 eerror "Problem running hwclock: $ERROR" ; eend 1
397 # {{{ print kernel info
399 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
400 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
401 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
402 if [ -r /proc/cpuinfo ] ; then
403 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
405 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
409 if [ -d /proc/xen ] ; then
411 einfo 'Running kernel featuring support for Xen detected' ; eend 0
417 # {{{ vmware specific stuff
419 if checkbootparam novmware ; then
420 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
422 if [ -z "$INSTALLED" ] ; then
423 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
424 if ! checkbootparam qemu ; then
425 if [ -r /etc/X11/xorg.conf.vmware ] ; then
426 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
427 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
430 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
431 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
432 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
433 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
441 # {{{ qemu specific stuff
443 if checkbootparam qemu ; then
444 if [ -r /etc/X11/xorg.conf.example ] ; then
445 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
446 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
452 # {{{ ld.so.cache + depmod
454 if [ -n "$INSTALLED" ]; then
455 if ! [ -r /etc/grml.first.boot ] ; then
456 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
458 # Regenerate ld.so.cache and module dependencies on HD
459 einfo "Running ldconfig" ; ldconfig ; eend $?
460 einfo "Running depmod" ; depmod -a ; eend $?
461 touch /etc/grml.first.boot
471 # don't touch the files if running from harddisk:
472 if [ -z "$INSTALLED" ]; then
473 KTZ="$(getbootparam tz 2>>$DEBUG)"
474 if [ -n "$KTZ" ] ; then
475 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
477 ewarn "Warning: unknown timezone $KTZ"; eend 0
479 einfo "Setting timezone."
481 area=$(echo $KTZ | cut -d '/' -f1)
482 zone=$(echo $KTZ | cut -d '/' -f2)
483 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
484 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
486 echo $KTZ > /etc/timezone
488 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
495 # small computer / nearly no ram {{{
498 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
499 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
502 if checkbootparam "small"; then
503 einfo "Information: ${RAM} kB of RAM available." ; eend 0
504 einfo "Bootoption small detected. Activating small system."
505 if [ -r /etc/inittab.small ] ; then
506 mv /etc/inittab /etc/inittab.normal
507 mv /etc/inittab.small /etc/inittab
509 sed -i 's/^9/#&/' /etc/inittab
510 sed -i 's/^10/#&/' /etc/inittab
511 sed -i 's/^11/#&/' /etc/inittab
512 sed -i 's/^12/#&/' /etc/inittab
514 /sbin/telinit q ; eend $?
516 if checkgrmlsmall ; then
517 if [[ $RAM -lt 25000 ]] ; then
518 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
519 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
520 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
521 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
524 einfo "Information: ${RAM} kB of RAM available." ; eend 0
527 if [[ $RAM -lt 58000 ]] ; then
528 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
529 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
530 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
531 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
534 einfo "Information: ${RAM} kB of RAM available." ; eend 0
542 # skip startup of w3m {{{
544 if checkbootparam "fast"; then
545 ewarn "Bootoption fast detected. Skipping startup of w3m."
546 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
547 /sbin/telinit q ; eend $?
552 # activate serial console {{{
554 if checkbootparam "console"; then
555 einfo "Bootoption (for serial) console detected."
557 if [ -r /etc/mgetty/mgetty.config ] ; then
558 MODE=$(getbootparam console | awk -F, '{print $2}')
560 [ -n "$MODE" ] || MODE=9600 # default mode
561 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
562 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
565 einfo "Activating mgetty."
566 sed -i 's/^#T0/T0/' /etc/inittab
567 sed -i 's/^#T1/T1/' /etc/inittab
568 /sbin/telinit q ; eend $?
574 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
577 for DEVICE in /proc/ide/hd?; do
578 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
580 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
584 # {{{ Bring up loopback interface now
586 if [ -z "$INSTALLED" ] ; then
587 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
588 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
596 # firewire devices {{{
597 # the raw1394 driver does not yet export info into SYSFS,
598 # so let's create raw1394 device manually
599 # http://www.michael-prokop.at/blog/index.php?p=352
600 config_firewire_dev(){
601 if checkbootparam "nofirewiredev" ; then
602 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
604 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
605 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
606 # cd /dev && MAKEDEV video1394 raw1394
607 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
608 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
609 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
610 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
611 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
612 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
618 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
619 # otherwise we will get: passwd: Authentication token lock busy
621 if [ -z "$INSTALLED" ] ; then
629 if [ -n "$TESTCD" ]; then
630 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
631 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
634 if [ -n "${LIVECD_PATH}"/GRML ] ; then
635 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
637 echo "${RED} *** Error: Could not find md5sum file. ***"
640 if [ "$RC" = "0" ]; then
641 einfo "Everything looks OK" ; eend 0
643 eerror 'Checksum failed for theses files:' ; eend 1
644 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
645 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
646 eerror '... RAM of your computer is broken.' ; eend 1
647 einfon "Hit return to continue, or press the reset button to quit."
656 # {{{ hardware detection via discover
658 if checkbootparam "nodisc" ; then
659 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
661 if [ -x /sbin/discover ] ; then
662 einfo "Discovering hardware. Trying to load the following modules in background:"
664 einfo "$(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)"
666 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
669 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
675 # {{{ hardware detection via hwinfo
677 if checkbootparam hwinfo >>$DEBUG 2>&1; then
678 einfo "Discovering hardware via hwinfo:"
679 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
680 echo -n " Loading modules: "
681 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
687 # {{{ disable hotplug agents on request
688 config_hotplug_agent(){
689 if checkbootparam "noagent" ; then
690 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
691 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
692 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
693 einfo "Disabling hotplug-agent(s) $AGENTNL"
694 for agent in $(echo -e $AGENTLIST) ; do
695 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
697 [ "$?" == "0" ] ; eend $?
702 # {{{ blacklist of hotplug-modules
703 config_hotplug_blacklist(){
704 if checkbootparam "black" ; then
705 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
706 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
707 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
708 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
709 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
710 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
718 if checkbootparam "nohotplug" ; then
719 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
721 if [ -r /etc/init.d/hotplug ] ; then
722 einfo "Starting hotplug system in background."
723 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
725 elif [ -r /etc/init.d/hotplug-light ] ; then
726 einfo "Starting hotplug-light system in background."
727 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
730 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
736 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
738 if checkbootparam "blacklist" ; then
739 if [ -z "$INSTALLED" ]; then
740 einfo "Bootoption blacklist found."
741 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
742 if [ -n "$BLACK" ] ; then
743 for module in $(echo ${BLACK//,/ }) ; do
744 einfo "Blacklisting module ${module} via /etc/modprobe.d/grml."
745 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
746 echo "blacklist $module" >> /etc/modprobe.d/grml
747 echo "alias $module off" >> /etc/modprobe.d/grml
748 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
751 eerror "No given module for blacklist found. Blacklisting will not work therefore."
754 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
756 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
765 if [ -d /proc/acpi ]; then
766 if checkbootparam "noacpi"; then
767 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
768 elif checkbootparam "nogrmlacpi" ; then
769 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
771 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
774 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
776 basename="${basename%%.*}"
777 case "$basename" in *_acpi)
778 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
780 modprobe $basename >>$DEBUG 2>&1 && found="yes"
781 local BASE="$BASE $basename"
783 if [ -n "$found" ] ; then
784 einfo "$BASE" ; eend 0
786 ewarn "(none)" ; eend 1
788 if ! ps x | grep -q /usr/sbin/acpid ; then
789 if ! [ -r /var/run/dbus/pid ] ; then
790 einfo "Starting acpi daemon."
791 /etc/init.d/acpid start 1>>$DEBUG 2>&1 ; eend $?
793 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
794 eerror "Solution: please activate acpid via /etc/runlevel.conf"
798 ewarn "acpi daemon already running."
805 if checkbootparam "noapm"; then
806 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
808 modprobe apm power_off=1 >>$DEBUG 2>&1
809 if [ "$?" = "0" ] ; then
810 if [ -x /etc/init.d/apmd ] ;then
811 einfo "APM Bios found, enabling power management functions."
812 /etc/init.d/apmd start ; eend $?
815 eerror "Loading apm module failed." ; eend 1
822 # {{{ PCMCIA Check/Setup
823 # This needs to be done before other modules are being loaded (by hwsetup)
825 if checkbootparam "nopcmcia"; then
826 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
828 if /usr/sbin/laptop-detect ; then
829 einfo "Detected Laptop - checking for PCMCIA." && eend 0
830 modprobe pcmcia_core >>$DEBUG 2>&1
831 # Try Cardbus or normal PCMCIA socket drivers
832 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
833 if [ "$?" = "0" ]; then
834 modprobe ds >>$DEBUG 2>&1
835 if [ -d /proc/bus/pccard ] ; then
836 if [ -x /sbin/cardmgr ] ; then
837 einfo "PCMCIA found, starting cardmgr."
838 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
840 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
849 # {{{ run software synthesizer via speakup
851 if checkbootparam swspeak ; then
852 einfo "Bootoption swspeak found."
854 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
855 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
857 einfo "Loading speakup_soft"
858 if modprobe speakup_soft ; then
861 flitewrapper "Fatal error setting up software speakup"
868 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
869 einfo "Kernel supports speakup." ; eend 0
871 einfo "Just run swspeak if you want to use software synthesizer via speakup."
872 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
875 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
876 flitewrapper "Kernel does not seem to support speakup. Sorry."
882 # {{{ support hardware synthesizer via speakup
884 if checkbootparam hwspeak ; then
885 einfo "Bootoption hwspeak found."
887 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
888 ewarn" Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
890 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
891 sed 's#.*speakup/##g ; s#.ko$##g' | \
892 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
893 einfo "Trying to load $module"
900 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
901 einfo "Kernel should support speakup now." ; eend 0
902 flitewrapper "Kernel should support speakup now."
904 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
905 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
911 # {{{ Check for blind option or brltty
914 checkbootparam "blind" && BLIND="yes"
915 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
917 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
918 if [ -x /sbin/brltty ]; then
919 # Blind option detected, start brltty now.
920 # modprobe serial_core parport_serial generic_serial && echo "done"
925 if [ -n "$BRLTTY" ]; then
927 BRLTYPE="${BRLTTY%%,*}"
929 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
931 BRLDEV="${BRLTTY%%,*}"
933 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
935 BRLTEXT="${BRLTTY%%,*}"
940 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
941 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
942 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
943 einfo "Starting braille-display manager."
946 sleep 2 && BLINDSOUND="yes"
953 # {{{ Interactive configuration
954 config_interactive(){
955 ewarn "config_interactive is deprecated nowadays."
956 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
962 if checkbootparam forceagp ; then
963 # Probe for AGP. Hope this can fail safely
964 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
970 config_automounter(){
971 if checkbootparam automounter ; then
972 RUNLEVEL="$(runlevel)"
974 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
979 if [ -n "$AUTOMOUNTER" ]; then
980 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
981 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
982 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
983 anew="$d -fstype=auto,$2 :$i"
984 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
985 AUTOMOUNTS="$AUTOMOUNTS $d"
986 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
988 [ -d /mnt/$d ] && mkdir -p /mnt/$d
989 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
991 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
994 AUTOMOUNTS="floppy cdrom"
995 # Add new devices to /etc/fstab and /etc/auto.mnt
996 for i in /dev/cdrom?*; do
998 addautomount "$i" "ro"
1003 if [ -n "$AUTOMOUNTER" ]; then
1004 # Check for floppy dir, reinstall with automounter
1005 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1006 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1007 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1008 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1009 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1010 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1011 rm -f /etc/fstab.new
1012 # Replace paths from bootfloppy
1013 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1014 mv -f /etc/fstab.new /etc/fstab
1015 # Start automounter now
1016 einfo "Starting automounter for ${AUTOMOUNTS}."
1017 /etc/init.d/autofs start >>$DEBUG ; eend $?
1022 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1026 while read major minor blocks partition relax; do
1027 partition="${partition##*/}"
1028 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1029 case "$partition" in
1030 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1031 sd?) ;; # SCSI Harddisk, entire disk
1032 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1033 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1036 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1039 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1042 # {{{ Enable DMA for all IDE drives now if not disabled
1043 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1045 if checkbootparam "nodma"; then
1046 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1048 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1049 if test -d /proc/ide/$d; then
1050 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1051 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1052 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1053 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1054 echo "using_dma:1" >/proc/ide/$d/settings
1063 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1066 NOSWAP="yes" # we do not use swap by default!
1067 if checkbootparam "swap" || checkbootparam "anyswap" ; then
1069 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1072 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1073 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1075 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1076 iszsh && setopt nonomatch
1077 if [ -x /usr/sbin/rebuildfstab ] ; then
1078 config_userfstab || fstabuser=grml
1079 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1081 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1083 fi # checkbootparam nofstab/forensic
1085 # Scan for swap, config, homedir - but only in live-mode
1086 if [ -z "$INSTALLED" ] ; then
1087 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1090 HOMEDIR="$(getbootparam home)"
1091 if [ -n "$partitions" ]; then
1092 while read p m f relax; do
1093 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1094 partoptions="users,exec"
1096 # it's a swap partition?
1099 if [ -n "$NOSWAP" ]; then
1100 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1103 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1104 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1105 if [ -n "$ANYSWAP" ] ; then
1106 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1107 swapon $p 2>>$DEBUG ; eend $?
1109 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1113 if [[ "$p" == LABEL* ]] ; then
1114 p=$(blkid -t $p | awk -F: '{print $1}')
1116 if grep -q $p /proc/swaps ; then
1117 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1119 if [ -b "$p" ] ; then
1120 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1121 swapon $p 2>>$DEBUG ; eend $?
1123 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1132 esac # it's a swap partition?
1137 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1138 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1140 # *) NONEFOUND='1'; continue ;;
1144 if [ -z "$NOSWAP" ] ; then
1145 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1146 # Activate swapfile, if exists
1147 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1149 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1150 mount -o remount,rw $m && MOUNTED=1
1151 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1153 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1155 fnew="$SWAPFILE swap swap defaults 0 0"
1156 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1157 GRML_SWP="$GRML_SWP $SWAPFILE"
1160 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1163 # use a image as home
1164 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1165 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1166 if [ -n "$HOMEDIR" ]; then
1167 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1171 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1173 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1178 # Umount, if not in use
1179 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1191 if [ -n "$MOUSE_DEVICE" ] ; then
1192 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1197 # {{{ IPv6 configuration
1198 # Load IPv6 kernel module and print IP adresses
1200 if checkbootparam "ipv6"; then
1201 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1203 # we probably need some time until stateless autoconfiguration has happened
1205 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1206 for DEVICE in `echo "$NETDEVICES"`; do
1209 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1210 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1212 for ADDR in `echo "$ADDRESSES"` ; do
1215 if [ "$COUNT" -eq "0" ] ; then
1216 einfo "(none)" ; eend 1
1226 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1228 if checkbootparam "nodhcp"; then
1229 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1231 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1232 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1233 for DEVICE in `echo "$NETDEVICES"` ; do
1234 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1236 ifconfig $DEVICE up >>$DEBUG 2>&1
1237 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1242 if [ -n "$INSTALLED" ] ; then
1243 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1250 # {{{ helper functions
1253 # search all partitions for a file in the root directory
1254 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1255 # See if it's already mounted
1256 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1257 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1258 [ -f "$i/$1" ] && FOUND="$i/$1"
1259 umount -l "$i" 2>>$DEBUG
1260 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1267 case "$(file -s $1)" in
1268 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1269 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1270 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1271 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1272 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1273 *data*) echo "invalid"; return 0;;
1274 *) echo "auto"; return 0;;
1278 # Try to mount this filesystem read-only, without or with encryption
1280 # Check if already mounted
1281 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1282 # Apparently, mount-aes DOES autodetect AES loopback files.
1283 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1284 # We need to mount crypto-loop files with initial rw support
1285 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1287 [ "$RC" = "0" ] && return 0
1289 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1291 while [ "$a" != "n" -a "$a" != "N" ]; do
1292 # We need to mount crypto-loop files with initial rw support
1293 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1294 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1295 # Problem with ioctl() from getpasswd()?
1305 if checkbootparam "nocpu"; then
1306 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1308 # check module dependencies
1310 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1311 if [ -e /lib64 ] ; then
1312 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1314 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1319 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1320 einfo "Detecting CPU:"
1321 CPU=$(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)
1322 echo $CPU | sed 's/ \{1,\}/ /g'
1325 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>>$DEBUG` " ; eend 0
1328 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1329 # * it only if we have the according kernel modules available
1330 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1331 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1332 # -> parse output of the initscript and output it according to our look'n'feel
1333 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1334 if ! cpufreq_check ; then
1335 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1337 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1338 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1339 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1340 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1341 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1345 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1347 if [ -x /etc/init.d/loadcpufreq ] ; then
1348 SKIP_CPU_GOVERNOR=''
1349 LOADCPUFREQ=$(mktemp)
1350 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1351 if grep -q FATAL "$LOADCPUFREQ" ; then
1357 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1358 eerror "$line" ; eend $RC
1362 elif grep -q done "$LOADCPUFREQ" ; then
1363 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1364 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1365 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1367 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1371 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1372 . /usr/bin/cpufreq-detect.sh
1373 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1374 einfo "Loading modules ${MODULE}"
1375 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1377 if [[ $RC == 0 ]]; then
1384 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1388 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1389 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1390 if modprobe cpufreq_ondemand ; RC=$? ; then
1391 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1392 echo ondemand > $file
1402 fi # checkbootparam nocpu
1406 # {{{ autostart of ssh
1408 if checkbootparam ssh ; then
1410 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1411 einfo "Bootoption ssh found, trying to set password for user grml."
1413 if [ -z "$SSH_PASSWD" ] ; then
1414 if [ -x /usr/bin/apg ] ; then
1415 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1416 elif [ -x /usr/bin/gpw ] ; then
1417 SSH_PASSWD="$(gpw 1)"
1418 elif [ -x /usr/bin/pwgen ] ; then
1419 SSH_PASSWD="$(pwgen -1 8)"
1420 elif [ -x /usr/bin/hexdump ] ; then
1421 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1422 elif [ -n "$RANDOM" ] ; then
1423 SSH_PASSWD="grml${RANDOM}"
1426 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1430 if [ -n "$SSH_PASSWD" ] ; then
1431 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1436 # finally check if we have a password we can use:
1437 if [ -n "$SSH_PASSWD" ] ; then
1438 echo "grml:$SSH_PASSWD" | chpasswd -m
1441 einfo 'Starting secure shell server in background.'
1442 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1443 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1447 ewarn 'Warning: please change the password for user grml as soon as possible!'
1453 # {{{ set password for user grml
1455 if checkbootparam passwd >>$DEBUG 2>&1; then
1456 einfo "Bootoption passwd found."
1457 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1458 if [ -n "$PASSWD" ] ; then
1459 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1461 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1464 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1470 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1472 if checkbootparam home ; then
1473 HOMEDIR="$(getbootparam home)"
1477 if [ -n "$HOMEDIR" ]; then
1478 einfo "Bootoption home detected." && eend 0
1481 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1482 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1483 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1484 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1487 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1488 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1489 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1490 MYHOMEDIR="$HOMEDIR"
1492 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1493 MYHOMEDIR="$(findfile grml.img)"
1494 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1495 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1496 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1499 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1500 eerror "Option ignored." ; eend 1
1505 if [ -n "$MYHOMEDIR" ]; then
1506 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1507 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1508 while read device mountpoint fs relax; do
1509 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1512 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1516 # Note: This currently won't work with encrypted partitions
1517 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1518 if [ ! -f "$MYHOMEDIR" ]; then
1519 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1520 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1525 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1526 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1527 if [ -f "$MYHOMEDIR" ]; then
1528 # It's a loopback file, mount it over the /home/grml directory
1529 trymount "$MYHOMEDIR" /home/grml
1531 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1535 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1539 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1541 fi # mount -o remount,rw,...
1544 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1548 fi # if trymount ...
1550 fi # checkbootparam home
1554 # {{{ Check for scripts on CD-ROM
1555 config_cdrom_scripts(){
1556 if checkbootparam "script"; then
1557 for script in "${LIVECD_PATH}"/scripts/* ; do
1558 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1567 if ! [ -x /usr/bin/aumix ] ; then
1568 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1571 if ! [ -r /proc/asound/cards ] ; then
1572 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1576 if checkbootparam vol ; then
1577 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1578 if [ -z "$VOL" ] ; then
1579 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1586 if checkbootparam nosound ; then
1587 einfo "Muting sound devices on request."
1588 # some IBM notebooks require the following stuff:
1589 if [ -x /usr/bin/amixer ] ; then
1590 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1591 amixer set Front unmute 1>/dev/null
1592 amixer set Front 0% 1>/dev/null
1595 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1596 if [ -n "$ERROR" ] ; then
1598 eerror "Problem muting sound devices: $ERROR"
1602 elif [ -z "$INSTALLED" ]; then
1603 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1604 # some IBM notebooks require the following stuff:
1605 if [ -x /usr/bin/amixer ] ; then
1606 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1607 amixer set Front unmute 1>/dev/null
1608 amixer set Front ${VOL}% 1>/dev/null
1611 # by default assume '0' as volume for microphone:
1612 if checkbootparam micvol ; then
1613 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1618 # finally set the volumes:
1619 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $MICVOL 2>&1) ; RC=$?
1620 if [ -n "$ERROR" ] ; then
1622 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1632 # {{{ modem detection
1634 if checkbootparam "nomodem"; then
1635 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1637 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1638 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1639 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1647 # {{{ keyboard add-ons
1648 config_setkeycodes(){
1649 if checkbootparam "setkeycodes" ; then
1650 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1651 # MS MM keyboard add-on
1653 setkeycodes e001 126 &>/dev/null
1654 setkeycodes e059 127 &>/dev/null
1656 setkeycodes e03b 59 &>/dev/null
1657 setkeycodes e008 60 &>/dev/null
1658 setkeycodes e007 61 &>/dev/null
1659 setkeycodes e03e 62 &>/dev/null
1660 setkeycodes e03f 63 &>/dev/null
1661 setkeycodes e040 64 &>/dev/null
1662 setkeycodes e041 65 &>/dev/null
1663 setkeycodes e042 66 &>/dev/null
1664 setkeycodes e043 67 &>/dev/null
1665 setkeycodes e023 68 &>/dev/null
1666 setkeycodes e057 87 &>/dev/null
1667 setkeycodes e058 88 &>/dev/null
1669 setkeycodes e00a 89 e008 90 &>/dev/null
1676 config_wondershaper(){
1677 if checkbootparam "wondershaper" ; then
1678 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1683 if [ -n "$WONDER" ]; then
1685 DEVICE="${WONDER%%,*}"
1687 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1689 DOWNSTREAM="${WONDER%%,*}"
1691 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1693 UPSTREAM="${WONDER%%,*}"
1698 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1699 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1700 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1701 einfo "Starting wondershaper (${CMD}) in background."
1702 ( sh -c $CMD & ) && eend 0
1709 if checkbootparam "nosyslog"; then
1710 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1713 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1714 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1715 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1716 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1717 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1719 if [ -z "$SYSLOGD" ] ; then
1720 eerror "No syslog daemon found." ; eend 1
1722 einfo "Starting $SYSLOGD in background."
1723 /etc/init.d/$SYSLOGD start 1>>$DEBUG &
1732 if checkbootparam "nogpm"; then
1733 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1735 if ! [ -r /dev/input/mice ] ; then
1736 eerror "No mouse found - not starting GPM." ; eend 1
1738 einfo "Starting gpm in background."
1739 /etc/init.d/gpm start 1>>$DEBUG &
1740 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1749 if checkbootparam "services" ; then
1750 SERVICE="$(getbootparam services 2>>$DEBUG)"
1751 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1752 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1753 einfo "Starting service(s) ${SERVICENL} in background."
1754 for service in $(echo -e $SERVICELIST) ; do
1755 /etc/init.d/${service} start 1>>$DEBUG &
1757 [ "$?" == "0" ] ; eend $?
1764 if checkbootparam netconfig ; then
1765 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1766 CONFIGFILE='/tmp/netconfig.grml'
1769 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1770 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1772 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1774 while ! getconfig && [[ "$counter" != 0 ]] ; do
1775 echo -n "Sleeping for 5 seconds and trying to get config again... "
1776 counter=$(( counter-1 ))
1777 echo "$counter tries left" ; sleep 1
1779 if [ -r "$CONFIGFILE" ] ; then
1780 einfo "Downloading was successfull." ; eend 0
1781 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1782 md5sum $CONFIGFILE ; eend 0
1783 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1785 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1792 config_blindsound(){
1793 if checkbootparam "blind" ; then
1795 flitewrapper "welcome to the gremel system"
1802 if checkbootparam welcome ; then
1803 flitewrapper "welcome to the gremel system"
1808 # {{{ fix/workaround for unionfs
1810 if [ -z "$INSTALLED" ]; then
1811 touch /var/cache/apt/*cache.bin
1816 # {{{ create all /mnt-directories
1818 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1819 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1823 # {{{ start X window system via grml-x
1825 if checkbootparam startx ; then
1826 if [ -x /usr/X11R6/bin/X ] ; then
1827 if [ -z "$INSTALLED" ] ; then
1828 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1829 if [ -z "$WINDOWMANAGER" ] ; then
1830 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1831 WINDOWMANAGER="wm-ng"
1833 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1835 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1836 config_userfstab || fstabuser='grml'
1837 cat>|/etc/init.d/xstartup<<EOF
1839 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1840 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1842 chmod 755 /etc/init.d/xstartup
1844 # adjust inittab for xstartup
1845 if grep -q '^6:' /etc/inittab ; then
1846 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1847 else # just append tty6 to inittab if no definition is present:
1848 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1851 /sbin/telinit q ; eend $?
1853 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1854 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1856 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1860 eerror "We are not running from CD - startx will not work, skipping it.
1861 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1864 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1865 Boot parameter startx does not work therefore." ; eend 1
1871 # {{{ configuration framework
1873 if checkbootparam extract ; then
1874 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1875 EXTRACTOPTIONS="-- -x $EXTRACT"
1883 if [ ! -b "$MOUNTDEVICE" ] ; then
1888 [ -d /mnt/grml ] || mkdir /mnt/grml
1889 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1890 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1891 if [[ $RC == 0 ]]; then
1892 einfo "Successfully mounted $MOUNTDEVICE $MESSAGE to /mnt/grml (readonly)." ; eend 0
1895 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1896 if checkbootparam config ; then
1897 FILENAME="$(getbootparam 'config' 2>>$DEBUG)"
1898 if [ -e /mnt/grml/${FILENAME} ] ; then
1899 einfo "Using /mnt/grml/$FILENAME instead of config.tbz"
1900 CONFIG="/mnt/grml/$FILENAME"
1903 if [ -n "$CONFIG" ]; then
1904 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1906 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1908 ewarn "Sorry, could not find file $FILENAME on device $MOUNTDEVICE $MESSAGE label GRMLCFG." ; eend 1
1912 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1913 if [ -n "$SCRIPT" ]; then
1914 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1919 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1920 fi # mount $MOUNTDEVICE
1921 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1926 if checkbootparam noautoconfig || checkbootparam forensic ; then
1927 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1929 if [ -z "$INSTALLED" ] ; then
1930 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1932 # We do need the following fix so floppy disk is available to blkid in any case :-/
1933 if [ -r /dev/fd0 ] ; then
1934 einfo "Floppy device detected. Trying to access floppy disk."
1935 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1936 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1937 blkid /dev/fd0 1>>$DEBUG 2>&1
1940 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1941 config_unpack "$DEVICE" "labeled GRMCFG"
1948 if checkbootparam "config" ; then
1949 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1950 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1951 einfo "Bootoption config found. config is set to: $CONFIG"
1953 einfo "Trying to extract configuration file ${CONFIG}:"
1954 cd / && unp "${LIVECD_PATH}"/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1958 if checkbootparam myconfig ; then
1959 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1960 if [ -n "$MOUNTDEVICE" ]; then
1961 config_unpack "$MOUNTDEVICE"
1963 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1964 fi # [ -n "$MOUNTDEVICE" ]
1965 fi # checkbootparam myconfig
1967 if checkbootparam "partconf" ; then
1968 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1969 if [ -n "$MOUNTDEVICE" ]; then
1970 [ -d /mnt/grml ] || mkdir /mnt/grml
1971 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1972 if [[ $RC == 0 ]]; then
1973 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1974 einfo "Copying files from $MOUNTDEVICE over grml system."
1975 for file in `cat /etc/grml/partconf` ; do
1976 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1977 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1980 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1981 fi # mount $MOUNTDEVICE
1982 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1984 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1985 fi # [ -n "$MOUNTDEVICE" ]
1990 # {{{ /cdrom/.*-options
1992 if checkbootparam "debs" ; then
1993 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1994 einfo "Tring to install debian package(s) ${DEBS}"
1995 dpkg -i "${LIVECD_PATH}"/debs/$DEBS* ; eend $?
2000 if checkbootparam "scripts" ; then
2001 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2002 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
2003 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2004 sh -c "${LIVECD_PATH}"/scripts/$SCRIPTS ; eend $?
2011 if checkbootparam "mypath" ; then
2012 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2013 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2014 touch /etc/grml/my_path
2015 chmod 644 /etc/grml/my_path
2016 # make sure the directories exist:
2018 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2019 if ! [ -d "$i" ] ; then
2020 einfo "Creating directory $i"
2021 mkdir -p "$i" ; eend $?
2024 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2032 if checkbootparam "distcc" ; then
2033 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
2034 if [ -n "$OPTIONS" ]; then
2037 if [ -n "$OPTIONS" ]; then
2038 NET="${OPTIONS%%,*}"
2040 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2042 INTERFACE="${OPTIONS%%,*}"
2047 CONFIG=/etc/default/distcc
2048 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2049 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2051 if [ -n "$INTERFACE" ] ; then
2052 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2055 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2056 counter=$(( counter-1 ))
2057 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2059 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2063 if [ -n "$IP" ] ; then
2064 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2066 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2068 id distccd >/dev/null 2>&1 || \
2070 einfo "Creating distcc user" ; \
2071 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2074 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2075 /etc/init.d/distcc start 1>/dev/null ; eend $?
2078 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2082 if checkbootparam "gcc"; then
2083 GCC="$(getbootparam gcc 2>>$DEBUG)"
2085 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2088 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2091 if checkbootparam "gpp"; then
2092 GPP="$(getbootparam gpp 2>>$DEBUG)"
2094 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2095 if [ -x /usr/bin/g++-${GPP} ] ; then
2097 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2099 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2100 if [ -x /usr/bin/cpp-${GPP} ] ; then
2102 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2111 # Notice: use it only on live-cd system, if running from harddisk please
2112 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2113 # in /etc/runlevel.conf
2115 MODULES_FILE=/etc/grml/modules
2116 if checkbootparam nomodules ; then
2117 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2118 elif [ -z "$INSTALLED" ]; then
2119 if [ -r $MODULES_FILE ] ; then
2120 einfo "Loading modules specified in ${MODULES_FILE}:"
2122 grep '^[^#]' $MODULES_FILE | \
2123 while read module args; do
2124 [ "$module" ] || continue
2126 modprobe $module $args ; eend $?
2130 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2137 config_915resolution(){
2138 if checkbootparam "915resolution" ; then
2139 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2140 if [ -x /usr/sbin/915resolution ]; then
2145 if [ -n "$OPTIONS" ]; then
2147 MODE="${OPTIONS%%,*}"
2149 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2151 XRESO="${OPTIONS%%,*}"
2153 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2155 YRESO="${OPTIONS%%,*}"
2160 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2161 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2170 if [ -z "$INSTALLED" ] ; then
2171 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2172 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2173 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2174 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2176 if ! [ -x /sbin/mdadm ] ; then
2177 eerror "mdadm not available, can not execute it." ; eend 1
2180 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2181 # find out whether we have a valid configuration file already
2182 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2183 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2184 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2185 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2187 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2190 if ! checkbootparam 'swraid' ; then
2192 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2195 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2200 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2202 *'No arrays found'*)
2203 ewarn "$line" ; eend 0
2206 einfo "$line" ; eend 0
2213 if [ -r /proc/mdstat ] ; then
2215 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2216 if [ -z "$MDSTAT" ] ; then
2217 ewarn "No active arrays found" ; eend 0
2222 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2223 einfo "active arrays: $line" ; eend 0
2229 fi # bootoption swraid
2231 fi # is /sbin/mdadm executable?
2232 fi # check for bootoptions
2233 fi # run only in live-cd mode
2237 # {{{ LVM (Logical Volumes)
2239 if [ -z "$INSTALLED" ] ; then
2240 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2241 if checkbootparam 'nolvm' ; then
2242 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2244 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2245 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2246 eerror "LVM not available, can not execute it." ; eend 1
2248 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2249 einfo "You seem to have logical volumes (LVM) on your system."
2251 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2253 if checkbootparam 'lvm' ; then
2254 einfo "Bootoption LVM found. Searching for logical volumes:"
2255 /etc/init.d/lvm2 start ; eend $?
2259 fi # check for lvm binary
2260 fi # check for bootoption nolvm
2261 fi # run only in live-cd mode
2265 # {{{ debnet: setup network based on an existing one found on a partition
2267 if checkbootparam "debnet" ; then
2268 iszsh && setopt shwordsplit
2269 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2270 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2273 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2275 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2276 for i in $DEVICES; do
2277 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2278 einfo "Scanning on $i"
2279 if [ -f /mnt/etc/network/interfaces ]; then
2280 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2288 if [ -n "$FOUND_DEBNET" ]; then
2289 einfo "Stopping network."
2290 pump -k 1>/dev/null 2>&1
2291 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2292 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2293 rm -rf /etc/network/run
2294 cp -a /mnt/etc/network /etc
2295 rm -rf /etc/network/run
2296 mkdir /etc/network/run
2297 umount /mnt ; eend $?
2298 einfo "Starting network."
2299 /etc/init.d/networking start ; eend $?
2301 eerror "/etc/network/interfaces not found." ; eend 1
2305 eerror "Error: /mnt already mounted." ; eend 1
2311 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2313 if grep -q ipw3945 /proc/modules ; then
2314 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2315 ewarn "Broken ipw3945 network interface found, reloading module."
2324 # {{{ disable console blanking
2326 if checkbootparam "noblank" ; then
2327 einfo "Bootoption noblank found. Disabling monitor blanking."
2328 setterm -blank 0 ; eend $?
2333 # {{{ tohd= bootoption
2336 if checkbootparam "tohd" ; then
2337 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2338 if [ -z "$TARGET" ] ; then
2339 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2340 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2344 if ! [ -b "$TARGET" ] ; then
2345 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2349 if grep -q $TARGET /proc/mounts ; then
2350 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2355 local MOUNTDIR=$(mktemp -d)
2357 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2358 einfo "Copyring live system to $TARGET - this might take a while"
2359 rsync -a --progress /live/image/live $MOUNTDIR
2363 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2365 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2374 # {{{ grml2hd: automatic installation
2377 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2379 if checkbootparam "user" ; then
2381 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2382 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2385 if checkbootparam "filesystem" ; then
2387 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2388 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2391 if checkbootparam "partition" ; then
2393 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2394 # notice: the following checks whether the given partition is available, if not the skip
2395 # execution of grml2hd as it might result in data loss...
2396 if [ -r $PARTITION ] ; then
2397 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2399 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2403 if checkbootparam "mbr" ; then
2405 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2406 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2409 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2411 GRML2HD_NONINTERACTIVE='yes' grml2hd
2414 chmod 755 /usr/bin/grml2hd_noninteractive
2415 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2416 if [ -z "$GRML2HD_FAIL" ] ; then
2417 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2419 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2422 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2426 # {{{ debootstrap: automatic installation
2427 config_debootstrap(){
2429 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2431 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2433 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2435 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2440 if checkbootparam "target" ; then
2442 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2443 # notice: the following checks whether the given partition is available, if not the skip
2444 # execution of grml-debootstrap as it might result in data loss...
2445 if ! [ -r "$TARGET" ] ; then
2446 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2450 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2455 if checkbootparam "grub" ; then
2457 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2460 if checkbootparam "groot" ; then
2462 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2465 if checkbootparam "release" ; then
2467 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2470 if checkbootparam "mirror" ; then
2472 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2475 if checkbootparam "boot_append" ; then
2477 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2480 if checkbootparam "password" ; then
2482 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2485 # now check which options are available
2486 if [ -n "TARGET" ] ; then
2487 TARGETCMD="--target $TARGET"
2491 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2495 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2496 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2497 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2498 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2499 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2500 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2502 # and finally write script and execute it
2503 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2505 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2508 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2510 screen /usr/bin/grml-debootstrap_noninteractive
2511 einfo "Invoking a shell, just exit to continue booting..."
2514 fi # stringinstring "BOOT_IMAGE=debian2hd
2518 # {{{ Support customization
2520 if checkbootparam "distri"; then
2521 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2522 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2523 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2524 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2525 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2526 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2532 ### {{{ backwards compatible stuff
2533 config_environment(){
2534 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2537 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2541 ## END OF FILE #################################################################
2542 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3