2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (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"
16 # old linuxrc version:
17 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
18 # new initramfs layout:
19 [ -d /live/image ] && export LIVECD_PATH=/live/image
21 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
22 [ -z "$PS1" ] && trap "" 2 3 11
26 if [ -n "$ZSH_VERSION" ] ; then
32 # avoid 'no matches found: ...'
33 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
36 # {{{ Read in boot parameters
37 if [ -z "$CMDLINE" ]; then
38 # if CMDLINE was set from the outside, we're debugging.
39 # otherwise, take CMDLINE from Kernel and config files.
40 CMDLINE="$(cat /proc/cmdline)"
41 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
42 [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/* | tr '\n' ' ')"
46 ### {{{ Utility Functions
48 # Get a bootoption's parameter: read boot command line and either
49 # echo last parameter's argument or return false.
57 result="${line##*[$ws]$1=}"
58 result="${result%%[$ws]*}"
66 # Check boot commandline for specified option
68 [ -n "$1" ] || ( echo "Error: missing argument to checkbootparam()" ; return 1 )
74 *[${ws}]"$1"=*|*[${ws}]"$1"[${ws}]*)
81 # Check if currently using a framebuffer
83 [ -e /dev/fb0 ] && return 0 || return 1
86 # Check wheter a configuration variable (like $CONFIG_TOHD) is
90 [yY][eE][sS]) return 0 ;; # it's set to 'yes'
91 [tT][rR][uU][eE]) return 0 ;; # it's set to 'true'
92 *) return 1 ;; # default
96 # Are we using grml-small?
98 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
101 # execute flite only if it's present
103 [ -x /usr/bin/flite ] && flite -o play -t "$*"
107 # {{{ filesystems (proc, pts, sys) and fixes
109 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
113 grep -q "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
117 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
121 # {{{ Check if we are running in live mode or from HD
123 [ -e /etc/grml_cd ] || INSTALLED="yes"
127 checkbootparam 'testcd' >>$DEBUG 2>&1 && TESTCD="yes"
130 # {{{ source lsb-functions , color handling
131 if checkbootparam 'nocolor'; then
133 . /etc/grml/lsb-functions
134 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
136 . /etc/grml/lsb-functions
143 checkbootparam 'debug' && BOOTDEBUG="yes"
144 checkbootparam "BOOT_IMAGE=debug" && BOOTDEBUG="yes"
147 if [ -n "$BOOTDEBUG" ]; then
148 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
149 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
150 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
151 einfo "Just exit the shell to continue boot process..."
155 if [ -r /etc/grml/screenrc ] ; then
156 einfo "Starting GNU screen to be able to use a full featured shell environment."
157 einfo "Just exit the shells (and therefore screen) to continue boot process..."
158 /bin/zsh -c "screen -c /etc/grml/screenrc"
160 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
161 einfo "Just exit the shell to continue boot process..."
173 if checkbootparam 'log' || checkbootparam 'debug' ; then
174 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
176 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
178 einfo "Starting bootlogd." # known to be *very* unreliable :(
179 bootlogd -r -c >>$DEBUG 2>&1 ; eend $?
187 # {{{ set firmware timeout via bootparam
189 if checkbootparam 'fwtimeout' ; then
190 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
191 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
192 rmmod firmware_class >>$DEBUG 2>&1
193 modprobe firmware_class ; eend $?
195 if [ -z "$TIMEOUT" ] ; then
196 TIMEOUT="100" # linux kernel default: 10
198 if [ -f /sys/class/firmware/timeout ] ; then
199 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
200 echo 100 > /sys/class/firmware/timeout ; eend $?
205 ### {{{ language configuration / localization
208 einfo "Activating language settings:"
211 # people can specify $LANGUAGE and $CONSOLEFONT in a config file
212 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
214 # check for bootoption which overrides config from /etc/grml/autoconfig
215 BOOT_LANGUAGE="$(getbootparam 'lang' 2>>$DEBUG)"
216 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
218 # set default to 'en' in live-cd mode iff $LANGUAGE is not set yet
219 if [ -z "$INSTALLED" ] ; then
220 [ -n "$LANGUAGE" ] || LANGUAGE='en'
223 if [ -x /usr/sbin/grml-setlang ] ; then
224 # if bootoption lang is used update /etc/default/locale accordingly
225 if [ -n "$BOOT_LANGUAGE" ] ; then
226 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "$LANGUAGE"
227 # otherwise default to lang=en
229 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "en"
234 if [ -z "$CONSOLEFONT" ] ; then
235 if ! checkbootparam 'nodefaultfont' >>$DEBUG 2>&1 ; then
236 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
237 CONSOLEFONT='Uni3-Terminus16'
239 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
242 CONSOLEFONT='Lat15-Terminus16'
247 # export it now, so error messages get translated, too
248 if checkgrmlsmall ; then
249 export LANG='C' # grml-small does not provide any further locales
251 [ -r /etc/default/locale ] && . /etc/default/locale
255 # configure keyboard layout, read in already set values first:
256 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
258 # now allow keyboard override by boot commandline for later use:
259 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
260 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
261 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
262 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
263 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
265 # modify /etc/sysconfig/keyboard only in live-cd mode:
266 if [ -z "$INSTALLED" ] ; then
268 local LANGUAGE="$BOOT_LANGUAGE"
269 . /etc/grml/language-functions
270 # allow setting xkeyboard explicitly different than console keyboard
271 KXKEYBOARD="$(getbootparam 'xkeyboard' 2>>$DEBUG)"
272 if [ -n "$KXKEYBOARD" ]; then
273 XKEYBOARD="$KXKEYBOARD"
274 KDEKEYBOARD="$KXKEYBOARD"
275 elif [ -n "$KKEYBOARD" ]; then
276 XKEYBOARD="$KKEYBOARD"
277 KDEKEYBOARD="$KKEYBOARD"
280 # duplicate of previous code to make sure /etc/grml/language-functions
281 # does not overwrite our values....
282 # now allow keyboard override by boot commandline for later use:
283 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
284 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
285 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
286 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
287 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
289 # write keyboard related variables to file for later use
290 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
291 if ! [ -e /etc/sysconfig/keyboard ] ; then
292 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
293 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
294 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
295 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
299 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
301 # activate unicode console if running within utf8 environment
302 if [ -r /etc/default/locale ] ; then
303 if grep -q "LANG=.*UTF" /etc/default/locale ; then
304 einfo "Setting up unicode environment."
305 unicode_start >>$DEBUG 2>&1 ; eend $?
309 # Set default keyboard before interactive setup
310 if [ -n "$KEYTABLE" ] ; then
311 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
312 loadkeys -q $KEYTABLE &
316 # we have to set up all consoles, therefore loop it over all ttys:
317 NUM_CONSOLES=$(fgconsole --next-available 2>/dev/null)
318 if [ -n "$NUM_CONSOLES" ] ; then
319 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
320 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
322 CUR_CONSOLE=$(fgconsole 2>/dev/null)
323 if [ -n "$CHARMAP" ] ; then
324 einfo "Running consolechars for ${CHARMAP}"
326 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
327 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
329 if [ -n "$CUR_CONSOLE" ] ; then
330 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
335 if checkbootparam 'noconsolefont' ; then
336 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
338 if [ -n "$CONSOLEFONT" ] ; then
339 einfo "Running consolechars using ${CONSOLEFONT}"
341 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
342 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
344 if [ -n "$CUR_CONSOLE" ] ; then
345 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
357 if checkbootparam 'hostname' ; then
358 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
359 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
360 einfo "Generating random hostname as no hostname was specified."
361 HOSTNAME="$(/usr/bin/random-hostname)"
364 einfo "Setting hostname to $HOSTNAME as requested."
365 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
366 [ "$RC" = "0" ] && hostname $HOSTNAME
369 hostname --file /etc/hostname
374 # fstabuser (needed when running from harddisk with username != grml {{{
376 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
377 if [ -n "$CONFIG_FSTAB_USER" ] ; then
378 fstabuser="$CONFIG_FSTAB_USER"
380 fstabuser=$(getent passwd 1000 | cut -d: -f1)
382 # if not yet set fall back to default 'grml' user
383 [ -n "$fstabuser" ] || fstabuser='grml'
387 # {{{ Set clock (Local time is more often used than GMT, so it is default)
389 # don't touch the files if running from harddisk:
390 if [ -z "$INSTALLED" ]; then
391 # The default hardware clock timezone is stated as representing local time.
393 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
394 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
395 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
396 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
397 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
398 # hwclock uses the TZ variable
399 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
400 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
401 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
402 ewarn "Warning: unknown timezone $KTZ" ; eend 1
404 ewarn "Falling back to timezone $KTZ" ; eend 0
407 if ! [ -r /dev/rtc ] ; then
408 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
411 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
412 if [ -n "$ERROR" ] ; then
414 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
415 if [ -n "$ERROR" ] ; then
416 eerror "Problem running hwclock: $ERROR" ; eend 1
425 # {{{ print kernel info
427 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
428 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
429 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
430 if [ -r /proc/cpuinfo ] ; then
431 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
433 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
437 if [ -d /proc/xen ] ; then
439 einfo 'Running kernel featuring support for Xen detected' ; eend 0
445 # {{{ vmware specific stuff
447 if checkbootparam 'novmware' ; then
448 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
450 if [ -z "$INSTALLED" ] ; then
451 if vmware-detect || checkbootparam "BOOT_IMAGE=vmware" ; then
452 if ! checkbootparam 'qemu' ; then
453 if [ -r /etc/X11/xorg.conf.vmware ] ; then
454 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
455 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
458 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
459 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
460 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
461 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
469 # {{{ qemu specific stuff
471 if checkbootparam 'qemu' ; then
472 if [ -r /etc/X11/xorg.conf.example ] ; then
473 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
474 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
480 # {{{ ld.so.cache + depmod
482 if [ -n "$INSTALLED" ]; then
483 if ! [ -r /etc/grml.first.boot ] ; then
484 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
486 # Regenerate ld.so.cache and module dependencies on HD
487 einfo "Running ldconfig" ; ldconfig ; eend $?
488 einfo "Running depmod" ; depmod -a ; eend $?
489 touch /etc/grml.first.boot
499 # don't touch the files if running from harddisk:
500 if [ -z "$INSTALLED" ]; then
501 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
502 if [ -n "$KTZ" ] ; then
503 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
505 ewarn "Warning: unknown timezone $KTZ"; eend 0
507 einfo "Setting timezone."
509 area=$(echo $KTZ | cut -d '/' -f1)
510 zone=$(echo $KTZ | cut -d '/' -f2)
511 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
512 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
514 echo $KTZ > /etc/timezone
516 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
523 # small computer / nearly no ram {{{
526 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
527 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
530 if checkbootparam 'small'; then
531 einfo "Information: ${RAM} kB of RAM available." ; eend 0
532 einfo "Bootoption small detected. Activating small system."
533 if [ -r /etc/inittab.small ] ; then
534 mv /etc/inittab /etc/inittab.normal
535 mv /etc/inittab.small /etc/inittab
537 sed -i 's/^9/#&/' /etc/inittab
538 sed -i 's/^10/#&/' /etc/inittab
539 sed -i 's/^11/#&/' /etc/inittab
540 sed -i 's/^12/#&/' /etc/inittab
542 /sbin/telinit q ; eend $?
544 if checkgrmlsmall ; then
545 if [[ $RAM -lt 25000 ]] ; then
546 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
547 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
548 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
549 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
552 einfo "Information: ${RAM} kB of RAM available." ; eend 0
555 if [[ $RAM -lt 58000 ]] ; then
556 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
557 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
558 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
559 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
562 einfo "Information: ${RAM} kB of RAM available." ; eend 0
570 # skip startup of w3m {{{
572 if checkbootparam 'fast'; then
573 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
574 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
575 /sbin/telinit q ; eend $?
580 # activate serial console {{{
582 if checkbootparam 'console'; then
587 einfo "Bootoption for serial console detected:"
591 line="${line#*[$ws]}"
593 while [ -n "$line" ]; do
597 local device="${this%%,*}"
598 local device="${device##*=}"
599 if echo $serial | grep -q ttyS ; then
600 local option="${serial##*,}"
601 # default (works for kvm & CO):
602 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
603 # ... unless overriden by command line:
605 115200*) speed=115200 ;;
606 57600*) speed=57600 ;;
607 38400*) speed=38400 ;;
608 19200*) speed=19200 ;;
615 einfo "Activating console login on device ${device} with speed ${speed}."
616 local number="${device#ttyS}"
617 sed -i "/^T$number:/d;/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/bin/zsh-login $speed vt100 || sleep 30\"" /etc/inittab
624 this="${line%%[$ws]*}"
625 line="${line#*[$ws]}"
628 if [ -n "$telinitq" ]; then
636 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
639 for DEVICE in /proc/ide/hd?; do
640 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
642 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
646 # {{{ Bring up loopback interface now
648 if [ -z "$INSTALLED" ] ; then
649 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
650 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
658 # firewire devices {{{
659 # the raw1394 driver does not yet export info into SYSFS,
660 # so let's create raw1394 device manually
661 # http://www.michael-prokop.at/blog/index.php?p=352
662 config_firewire_dev(){
663 if checkbootparam 'nofirewiredev' ; then
664 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
666 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
667 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
668 # cd /dev && MAKEDEV video1394 raw1394
669 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
670 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
671 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
672 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
673 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
674 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
680 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
681 # otherwise we will get: passwd: Authentication token lock busy
683 if [ -z "$INSTALLED" ] ; then
691 if [ -n "$TESTCD" ]; then
692 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
693 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
696 if [ -n "${LIVECD_PATH}"/GRML ] ; then
697 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
699 echo "${RED} *** Error: Could not find md5sum file. ***"
702 if [ "$RC" = "0" ]; then
703 einfo "Everything looks OK" ; eend 0
705 eerror 'Checksum failed for theses files:' ; eend 1
706 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
707 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
708 eerror '... RAM of your computer is broken.' ; eend 1
709 einfon "Hit return to continue, or press the reset button to quit."
718 # {{{ hardware detection via discover
720 if checkbootparam 'nodisc' ; then
721 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
723 if [ -x /sbin/discover ] ; then
724 einfo "Discovering hardware. Trying to load the following modules in background:"
726 einfo "$(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)"
728 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
731 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
737 # {{{ hardware detection via hwinfo
739 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
740 einfo "Discovering hardware via hwinfo:"
741 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
742 echo -n " Loading modules: "
743 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
749 # {{{ disable hotplug agents on request
750 config_hotplug_agent(){
751 if checkbootparam 'noagent' ; then
752 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
753 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
754 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
755 einfo "Disabling hotplug-agent(s) $AGENTNL"
756 for agent in $(echo -e $AGENTLIST) ; do
757 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
759 [ "$?" == "0" ] ; eend $?
764 # {{{ blacklist of hotplug-modules
765 config_hotplug_blacklist(){
766 if checkbootparam 'black' ; then
767 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
768 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
769 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
770 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
771 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
772 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
780 if checkbootparam 'nohotplug' ; then
781 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
783 if [ -r /etc/init.d/hotplug ] ; then
784 einfo "Starting hotplug system in background."
785 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
787 elif [ -r /etc/init.d/hotplug-light ] ; then
788 einfo "Starting hotplug-light system in background."
789 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
792 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
798 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
800 if checkbootparam 'blacklist' ; then
801 if [ -z "$INSTALLED" ]; then
802 einfo "Bootoption blacklist found."
803 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
804 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
805 if [ -n "$BLACK" ] ; then
806 for module in $(echo ${BLACK//,/ }) ; do
807 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
808 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
809 echo "blacklist $module" >> "$BLACKLIST_FILE"
810 echo "alias $module off" >> "$BLACKLIST_FILE"
811 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
814 eerror "No given module for blacklist found. Blacklisting will not work therefore."
817 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
819 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
828 if [ -d /proc/acpi ]; then
829 if checkbootparam 'noacpi'; then
830 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
831 elif checkbootparam 'nogrmlacpi' ; then
832 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
834 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
837 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
839 basename="${basename%%.*}"
840 case "$basename" in *_acpi)
841 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
843 modprobe $basename >>$DEBUG 2>&1 && found="yes"
844 local BASE="$BASE $basename"
846 if [ -n "$found" ] ; then
847 einfo "$BASE" ; eend 0
849 ewarn "(none)" ; eend 1
851 if ! ps x | grep -q /usr/sbin/acpid ; then
852 if ! [ -r /var/run/dbus/pid ] ; then
853 einfo "Starting acpi daemon."
854 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
856 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
857 eerror "Solution: please activate acpid via /etc/runlevel.conf"
861 ewarn "acpi daemon already running."
868 if checkbootparam 'noapm'; then
869 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
871 modprobe apm power_off=1 >>$DEBUG 2>&1
872 if [ "$?" = "0" ] ; then
873 if [ -x /etc/init.d/apmd ] ;then
874 einfo "APM Bios found, enabling power management functions."
875 /etc/init.d/apmd start ; eend $?
878 eerror "Loading apm module failed." ; eend 1
885 # {{{ PCMCIA Check/Setup
886 # This needs to be done before other modules are being loaded (by hwsetup)
888 if checkbootparam 'nopcmcia'; then
889 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
891 if /usr/sbin/laptop-detect ; then
892 einfo "Detected Laptop - checking for PCMCIA." && eend 0
893 modprobe pcmcia_core >>$DEBUG 2>&1
894 # Try Cardbus or normal PCMCIA socket drivers
895 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
896 if [ "$?" = "0" ]; then
897 modprobe ds >>$DEBUG 2>&1
898 if [ -d /proc/bus/pccard ] ; then
899 if [ -x /sbin/cardmgr ] ; then
900 einfo "PCMCIA found, starting cardmgr."
901 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
903 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
912 # {{{ run software synthesizer via speakup
914 if checkbootparam 'swspeak' ; then
915 einfo "Bootoption swspeak found."
917 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
918 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
920 einfo "Loading speakup_soft"
921 if modprobe speakup_soft ; then
924 flitewrapper "Fatal error setting up software speakup"
931 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
932 einfo "Kernel supports speakup." ; eend 0
934 einfo "Just run swspeak if you want to use software synthesizer via speakup."
935 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
938 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
939 flitewrapper "Kernel does not seem to support speakup. Sorry."
945 # {{{ support hardware synthesizer via speakup
947 if checkbootparam 'speakup.synth' ; then
948 einfo "Bootoption speakup.synth found."
951 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
952 if [ -z "$module" ] ; then
953 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
954 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
956 einfo "Trying to load $module"
957 modprobe "speakup_${module}"
961 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
962 einfo "Kernel should support speakup now." ; eend 0
963 flitewrapper "Kernel should support speakup now."
965 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
966 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
972 elif checkbootparam 'hwspeak' ; then
973 einfo "Bootoption hwspeak found."
975 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
976 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
978 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
979 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
981 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
982 sed 's#.*speakup/##g ; s#.ko$##g' | \
983 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
984 einfo "Trying to load $module"
992 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
993 einfo "Kernel should support speakup now." ; eend 0
994 flitewrapper "Kernel should support speakup now."
996 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
997 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
1003 # {{{ Check for blind option or brltty
1006 checkbootparam 'blind' && BLIND="yes"
1007 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
1009 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
1010 if [ -x /sbin/brltty ]; then
1011 # Blind option detected, start brltty now.
1012 # modprobe serial_core parport_serial generic_serial && echo "done"
1017 if [ -n "$BRLTTY" ]; then
1019 BRLTYPE="${BRLTTY%%,*}"
1021 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1023 BRLDEV="${BRLTTY%%,*}"
1025 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1027 BRLTEXT="${BRLTTY%%,*}"
1032 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
1033 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
1034 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
1035 einfo "Starting braille-display manager."
1038 sleep 2 && BLINDSOUND="yes"
1045 # {{{ Interactive configuration
1046 config_interactive(){
1047 ewarn "config_interactive is deprecated nowadays."
1048 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
1054 if checkbootparam 'forceagp' ; then
1055 # Probe for AGP. Hope this can fail safely
1056 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1062 config_automounter(){
1063 if checkbootparam 'automounter' ; then
1064 RUNLEVEL="$(runlevel)"
1066 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1071 if [ -n "$AUTOMOUNTER" ]; then
1072 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1073 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1074 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1075 anew="$d -fstype=auto,$2 :$i"
1076 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1077 AUTOMOUNTS="$AUTOMOUNTS $d"
1078 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1080 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1081 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1083 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1086 AUTOMOUNTS="floppy cdrom"
1087 # Add new devices to /etc/fstab and /etc/auto.mnt
1088 for i in /dev/cdrom?*; do
1090 addautomount "$i" "ro"
1095 if [ -n "$AUTOMOUNTER" ]; then
1096 # Check for floppy dir, reinstall with automounter
1097 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1098 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1099 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1100 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1101 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1102 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1103 rm -f /etc/fstab.new
1104 # Replace paths from bootfloppy
1105 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1106 mv -f /etc/fstab.new /etc/fstab
1107 # Start automounter now
1108 einfo "Starting automounter for ${AUTOMOUNTS}."
1109 /etc/init.d/autofs start >>$DEBUG ; eend $?
1114 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1118 while read major minor blocks partition relax; do
1119 partition="${partition##*/}"
1120 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1121 case "$partition" in
1122 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1123 sd?) ;; # SCSI Harddisk, entire disk
1124 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1125 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1128 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1131 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1134 # {{{ Enable DMA for all IDE drives now if not disabled
1135 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1137 if checkbootparam 'nodma'; then
1138 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1140 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1141 if test -d /proc/ide/$d; then
1142 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1143 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1144 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1145 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1146 echo "using_dma:1" >/proc/ide/$d/settings
1155 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1158 NOSWAP="yes" # we do not use swap by default!
1159 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1161 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1164 if checkbootparam 'nofstab' || checkbootparam 'forensic' ; then
1165 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1167 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1168 iszsh && setopt nonomatch
1169 if [ -x /usr/sbin/rebuildfstab ] ; then
1170 config_userfstab || fstabuser=grml
1171 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1173 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1175 fi # checkbootparam nofstab/forensic
1177 # Scan for swap, config, homedir - but only in live-mode
1178 if [ -z "$INSTALLED" ] ; then
1179 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1182 HOMEDIR="$(getbootparam 'home')"
1183 if [ -n "$partitions" ]; then
1184 while read p m f relax; do
1185 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1186 partoptions="users,exec"
1188 # it's a swap partition?
1191 if [ -n "$NOSWAP" ]; then
1192 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1195 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1196 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1197 if [ -n "$ANYSWAP" ] ; then
1198 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1199 swapon $p 2>>$DEBUG ; eend $?
1201 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1205 if [[ "$p" == LABEL* ]] ; then
1206 p=$(blkid -t $p | awk -F: '{print $1}')
1208 if grep -q $p /proc/swaps ; then
1209 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1211 if [ -b "$p" ] ; then
1212 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1213 swapon $p 2>>$DEBUG ; eend $?
1215 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1224 esac # it's a swap partition?
1229 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1230 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1232 # *) NONEFOUND='1'; continue ;;
1236 if [ -z "$NOSWAP" ] ; then
1237 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1238 # Activate swapfile, if exists
1239 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1241 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1242 mount -o remount,rw $m && MOUNTED=1
1243 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1245 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1247 fnew="$SWAPFILE swap swap defaults 0 0"
1248 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1249 GRML_SWP="$GRML_SWP $SWAPFILE"
1252 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1255 # use a image as home
1256 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1257 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1258 if [ -n "$HOMEDIR" ]; then
1259 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1263 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1265 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1270 # Umount, if not in use
1271 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1283 if [ -n "$MOUSE_DEVICE" ] ; then
1284 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1289 # {{{ IPv6 configuration
1290 # Load IPv6 kernel module and print IP adresses
1292 if checkbootparam 'ipv6'; then
1293 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1295 # we probably need some time until stateless autoconfiguration has happened
1297 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1298 for DEVICE in `echo "$NETDEVICES"`; do
1301 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1302 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1304 for ADDR in `echo "$ADDRESSES"` ; do
1307 if [ "$COUNT" -eq "0" ] ; then
1308 einfo "(none)" ; eend 1
1318 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1320 if checkbootparam 'nodhcp'; then
1321 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1323 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1324 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1325 for DEVICE in `echo "$NETDEVICES"` ; do
1326 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1328 ifconfig $DEVICE up >>$DEBUG 2>&1
1329 ( pump -i $DEVICE --script=/usr/lib/grml-autoconfig/pump-runparts >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1334 if [ -n "$INSTALLED" ] ; then
1335 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1344 if checkbootparam 'nocpu'; then
1345 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1347 # check module dependencies
1349 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1350 if [ -e /lib64 ] ; then
1351 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1353 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1358 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1359 einfo "Detecting CPU:"
1360 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)
1361 echo $CPU | sed 's/ \{1,\}/ /g'
1364 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>>$DEBUG` " ; eend 0
1367 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1368 # * it only if we have the according kernel modules available
1369 # * cpufreq not inside Virtual Box
1370 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1371 # -> parse output of the initscript and output it according to our look'n'feel
1372 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1373 if ! cpufreq_check ; then
1374 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1376 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1377 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1378 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1379 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1383 einfo "Trying to set up cpu frequency scaling:"
1385 if [ -x /etc/init.d/loadcpufreq ] ; then
1386 SKIP_CPU_GOVERNOR=''
1387 LOADCPUFREQ=$(mktemp)
1388 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1389 if grep -q FATAL "$LOADCPUFREQ" ; then
1395 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1396 eerror "$line" ; eend $RC
1400 elif grep -q done "$LOADCPUFREQ" ; then
1401 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1402 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1403 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1405 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1409 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1410 . /usr/bin/cpufreq-detect.sh
1411 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1412 einfo "Loading modules ${MODULE}"
1413 modprobe "$MODULE" >>$DEBUG || modprobe "$MODULE_FALLBACK" >>$DEBUG
1415 if [[ "$RC" == 0 ]]; then
1422 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping."
1427 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1428 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1430 if modprobe cpufreq_ondemand ; RC=$? ; then
1431 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1432 echo ondemand > $file
1441 fi # checkbootparam nocpu
1445 # {{{ autostart of ssh
1447 if checkbootparam 'ssh' ; then
1449 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1450 einfo "Bootoption ssh found, trying to set password for user grml."
1452 if [ -z "$SSH_PASSWD" ] ; then
1453 if [ -x /usr/bin/apg ] ; then
1454 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1455 elif [ -x /usr/bin/gpw ] ; then
1456 SSH_PASSWD="$(gpw 1)"
1457 elif [ -x /usr/bin/pwgen ] ; then
1458 SSH_PASSWD="$(pwgen -1 8)"
1459 elif [ -x /usr/bin/hexdump ] ; then
1460 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1461 elif [ -n "$RANDOM" ] ; then
1462 SSH_PASSWD="grml${RANDOM}"
1465 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1469 if [ -n "$SSH_PASSWD" ] ; then
1470 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1475 # finally check if we have a password we can use:
1476 if [ -n "$SSH_PASSWD" ] ; then
1477 # chpasswd sucks, seriously.
1478 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1479 echo "grml:$SSH_PASSWD" | chpasswd -m
1481 echo "grml:$SSH_PASSWD" | chpasswd
1485 einfo 'Starting secure shell server in background.'
1486 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1487 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1491 ewarn 'Warning: please change the password for user grml as soon as possible!'
1497 # {{{ autostart of x11vnc
1500 USER=grml # TODO: make it dynamically configurable
1501 if checkbootparam 'vnc' ; then
1503 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1504 einfo "Bootoption vnc found, trying to set password for user $USER."
1506 if [ -z "$VNC_PASSWD" ] ; then
1507 if [ -x /usr/bin/apg ] ; then
1508 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1509 elif [ -x /usr/bin/gpw ] ; then
1510 VNC_PASSWD="$(gpw 1)"
1511 elif [ -x /usr/bin/pwgen ] ; then
1512 VNC_PASSWD="$(pwgen -1 8)"
1513 elif [ -x /usr/bin/hexdump ] ; then
1514 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1515 elif [ -n "$RANDOM" ] ; then
1516 VNC_PASSWD="${USER}${RANDOM}"
1519 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1523 if [ -n "$VNC_PASSWD" ] ; then
1524 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1529 # finally check if we have a password we can use:
1530 if [ -n "$VNC_PASSWD" ] ; then
1532 VNCDIR="/home/${USER}/.vnc"
1533 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1535 if [ ! -x /usr/bin/x11vnc ] ; then
1536 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1539 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1540 /bin/chown -R "$USER": "$VNCDIR"
1547 # {{{ set password for user grml
1549 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1550 einfo "Bootoption passwd found."
1551 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1552 if [ -n "$PASSWD" ] ; then
1553 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1555 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1558 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1564 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1566 if checkbootparam 'home' ; then
1567 ewarn "The \"home\" bootoption is deprecated, please use the persistency feature instead."; eend 1
1575 if ! [ -x /usr/bin/amixer ] ; then
1576 eerror "amixer binary not available. Can not set sound volumes therefore." ; eend 1
1579 if ! [ -r /proc/asound/cards ] ; then
1580 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1584 if checkbootparam 'vol' ; then
1585 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1586 if [ -z "$VOL" ] ; then
1587 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1594 if checkbootparam 'nosound' ; then
1595 einfo "Muting sound devices on request."
1598 # mute the master, this should be sufficient
1599 ERROR=$(amixer -q set Master mute)
1602 if [ -n "$ERROR" ] ; then
1604 eerror "Problem muting sound devices: $ERROR"
1608 elif [ -z "$INSTALLED" ]; then
1609 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1611 fix_ibm_sound ${VOL}
1613 # by default assume '0' as volume for microphone:
1614 if checkbootparam 'micvol' ; then
1615 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1620 # finally set the volumes:
1622 for CONTROL in Master PCM ; do
1623 amixer -q set ${CONTROL} ${VOL}%
1624 if [ $? -ne 0 ] ; then RC=$? ; fi
1626 # dont know how to set microphone volume for all soundcards with amixer,
1627 # so use aumix instead :/
1628 if [ ${MICVOL} -ne 0 -a -x /usr/bin/aumix ] ; then
1629 aumix -m $MICVOL &>/dev/null
1630 if [ $? -ne 0 ] ; then RC=$? ; fi
1639 # on some IBM notebooks the front control has to be toggled
1647 if [ -x /usr/bin/amixer ] ; then
1648 if amixer -q get Front >/dev/null 2>>$DEBUG ; then
1649 amixer -q set Front unmute &>/dev/null
1650 amixer -q set Front ${VOL}% &>/dev/null
1656 # {{{ modem detection
1658 if checkbootparam 'nomodem'; then
1659 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1661 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1662 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1663 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1671 # {{{ keyboard add-ons
1672 config_setkeycodes(){
1673 if checkbootparam 'setkeycodes' ; then
1674 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1675 # MS MM keyboard add-on
1677 setkeycodes e001 126 &>/dev/null
1678 setkeycodes e059 127 &>/dev/null
1680 setkeycodes e03b 59 &>/dev/null
1681 setkeycodes e008 60 &>/dev/null
1682 setkeycodes e007 61 &>/dev/null
1683 setkeycodes e03e 62 &>/dev/null
1684 setkeycodes e03f 63 &>/dev/null
1685 setkeycodes e040 64 &>/dev/null
1686 setkeycodes e041 65 &>/dev/null
1687 setkeycodes e042 66 &>/dev/null
1688 setkeycodes e043 67 &>/dev/null
1689 setkeycodes e023 68 &>/dev/null
1690 setkeycodes e057 87 &>/dev/null
1691 setkeycodes e058 88 &>/dev/null
1693 setkeycodes e00a 89 e008 90 &>/dev/null
1700 config_wondershaper(){
1701 if checkbootparam 'wondershaper' ; then
1702 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1707 if [ -n "$WONDER" ]; then
1709 DEVICE="${WONDER%%,*}"
1711 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1713 DOWNSTREAM="${WONDER%%,*}"
1715 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1717 UPSTREAM="${WONDER%%,*}"
1722 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1723 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1724 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1725 einfo "Starting wondershaper (${CMD}) in background."
1726 ( sh -c $CMD & ) && eend 0
1733 if checkbootparam 'nosyslog'; then
1734 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1737 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1738 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1739 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1740 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1741 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1743 if [ -z "$SYSLOGD" ] ; then
1744 eerror "No syslog daemon found." ; eend 1
1746 einfo "Starting $SYSLOGD in background."
1747 /etc/init.d/$SYSLOGD start >>$DEBUG &
1756 if checkbootparam 'nogpm'; then
1757 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1759 if ! [ -r /dev/input/mice ] ; then
1760 eerror "No mouse found - not starting GPM." ; eend 1
1762 einfo "Starting gpm in background."
1763 /etc/init.d/gpm start >>$DEBUG &
1764 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1773 if checkbootparam 'services' ; then
1774 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1775 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1776 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1777 einfo "Starting service(s) ${SERVICENL} in background."
1778 for service in $(echo -e $SERVICELIST) ; do
1779 /etc/init.d/${service} start >>$DEBUG &
1781 [ "$?" == "0" ] ; eend $?
1788 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1789 SOURCE=$(eval echo "$1")
1792 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1793 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1795 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1797 while ! getconfig && [[ "$counter" != 0 ]] ; do
1798 echo -n "Sleeping for 1 second and trying to get config again... "
1799 counter=$(( counter-1 ))
1800 echo "$counter tries left" ; sleep 1
1802 if [ -s "$TARGET" ] ; then
1803 einfo "Downloading was successfull." ; eend 0
1804 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1805 md5sum ${TARGET} ; eend 0
1808 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1816 if checkbootparam 'netconfig' ; then
1817 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1818 CONFIGFILE='/tmp/netconfig.grml'
1820 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1821 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1828 # {{{ remote scripts
1829 config_netscript() {
1830 if checkbootparam 'netscript' ; then
1831 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1832 SCRIPTFILE='/tmp/netscript.grml'
1834 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1835 chmod +x ${SCRIPTFILE}
1836 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1844 config_blindsound(){
1845 if checkbootparam 'blind' ; then
1847 flitewrapper "welcome to the gremel system"
1854 if checkbootparam 'welcome' ; then
1855 flitewrapper "welcome to the gremel system"
1860 # {{{ fix/workaround for unionfs
1862 if [ -z "$INSTALLED" ]; then
1863 touch /var/cache/apt/*cache.bin
1868 # {{{ create all /mnt-directories
1870 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1871 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1875 # {{{ start X window system via grml-x
1877 # make sure we start X only if startx is used *before* a nostartx option
1878 # so it's possible to disable automatic X startup using nostart
1879 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1880 if [ -x $(which X) ] ; then
1881 if [ -z "$INSTALLED" ] ; then
1882 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1883 if [ -z "$WINDOWMANAGER" ] ; then
1884 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1885 WINDOWMANAGER="wm-ng"
1887 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1889 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1890 config_userfstab || fstabuser='grml'
1891 cat>|/etc/init.d/xstartup<<EOF
1893 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1895 chmod 755 /etc/init.d/xstartup
1897 # adjust inittab for xstartup
1898 if grep -q '^6:' /etc/inittab ; then
1899 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>\&1 </dev/tty6|' /etc/inittab
1900 else # just append tty6 to inittab if no definition is present:
1901 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1904 /sbin/telinit q ; eend $?
1906 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1907 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1909 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1913 eerror "We are not running in live mode - startx will not work, skipping it."
1914 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1917 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1918 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1924 # {{{ configuration framework
1926 if checkbootparam 'extract' ; then
1927 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1928 EXTRACTOPTIONS="-- -x $EXTRACT"
1932 config_finddcsdir() {
1933 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1934 # on the command line, nothing is changed and the dcs files are
1935 # searched within the .iso, $dcs-dir is set to the root directory
1937 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1938 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1939 # set, $dcs-dir is set to the root directory within the .iso.
1940 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1941 # foo, even if a GRMLCFG partition is present.
1944 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1945 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1947 if [ -z "$INSTALLED" ] ; then
1948 if checkbootparam 'myconfig' ; then
1949 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1950 if [ -z "$DCSDEVICE" ]; then
1951 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1952 fi # [ -z "$DCSDEVICE" ]
1953 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1954 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1956 # We do need the following fix so floppy disk is available to blkid in any case :-/
1957 if [ -r /dev/fd0 ] ; then
1958 einfo "Floppy device detected. Trying to access floppy disk."
1959 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1960 blkid /dev/fd0 >>$DEBUG 2>&1
1963 DCSDEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1964 if [ -n "$DCSDEVICE" ]; then
1965 DCSMP="/mnt/grmlcfg"
1970 # if not specified/present then assume default:
1971 if [ -z "$DCSDEVICE" ]; then
1972 DCSDIR="/live/image"
1975 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1976 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1977 if [ -n "$DCSDIR" ]; then
1978 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1980 [ -d $DCSMP ] || mkdir $DCSMP
1981 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1982 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1983 if [[ $RC == 0 ]]; then
1984 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1986 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1995 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1996 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1997 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1998 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
2004 if checkbootparam 'partconf' ; then
2005 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
2006 if [ -n "$MOUNTDEVICE" ]; then
2007 [ -d /mnt/grml ] || mkdir /mnt/grml
2008 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
2009 if [[ $RC == 0 ]]; then
2010 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
2011 einfo "Copying files from $MOUNTDEVICE over grml system."
2012 for file in `cat /etc/grml/partconf` ; do
2013 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
2014 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
2017 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
2018 fi # mount $MOUNTDEVICE
2019 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
2021 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
2022 fi # [ -n "$MOUNTDEVICE" ]
2027 # {{{ /cdrom/.*-options
2029 if checkbootparam 'debs' ; then
2030 iszsh && setopt localoptions shwordsplit
2031 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
2032 if ! echo $DEBS | grep -q '/'; then
2033 # backwards compatibility: if no path is given get debs from debs/
2036 einfo "Tring to install debian package(s) ${DEBS}"
2037 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
2038 dpkg -i $DEBS ; eend $?
2043 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2044 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2045 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
2046 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2048 if ! echo $SCRIPTS | grep -q '/'; then
2049 # backwards compatibility: if no path is given get scripts from scripts/
2050 SCRIPTS="scripts/$SCRIPTS"
2052 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2053 # we are executing from a GRMLCFG labeled fs
2054 # kick everything we have done before and start over
2055 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2057 if [ -n "$SCRIPTS" ]; then
2058 SCRIPTS="${DCSDIR}/$SCRIPTS"
2059 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2060 einfo "Trying to execute ${SCRIPTS}"
2062 elif [ -d "$SCRIPTS" ]; then
2063 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
2066 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2074 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2075 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
2076 if [ -z "$CONFIG" ]; then
2077 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
2079 if [ -n "$CONFIG" ]; then
2080 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
2081 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
2083 cp -a ${DCSDIR}/${CONFIG}/* /
2084 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
2085 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
2088 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
2090 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
2094 # umount $DCSMP if it was mounted by finddcsdir
2095 # this doesn't really belong here
2096 grep -q '$DCSMP' /proc/mounts && umount $DCSMP
2102 if checkbootparam 'mypath' ; then
2103 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2104 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2105 touch /etc/grml/my_path
2106 chmod 644 /etc/grml/my_path
2107 # make sure the directories exist:
2109 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2110 if ! [ -d "$i" ] ; then
2111 einfo "Creating directory $i"
2112 mkdir -p "$i" ; eend $?
2115 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2123 if checkbootparam 'distcc' ; then
2124 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
2125 if [ -n "$OPTIONS" ]; then
2128 if [ -n "$OPTIONS" ]; then
2129 NET="${OPTIONS%%,*}"
2131 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2133 INTERFACE="${OPTIONS%%,*}"
2138 CONFIG=/etc/default/distcc
2139 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2140 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2142 if [ -n "$INTERFACE" ] ; then
2143 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2146 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2147 counter=$(( counter-1 ))
2148 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2150 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2154 if [ -n "$IP" ] ; then
2155 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2157 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2159 id distccd >/dev/null 2>&1 || \
2161 einfo "Creating distcc user" ; \
2162 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2165 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2166 /etc/init.d/distcc start >/dev/null ; eend $?
2169 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2173 if checkbootparam 'gcc'; then
2174 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2176 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2179 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2182 if checkbootparam 'gpp'; then
2183 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2185 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2186 if [ -x /usr/bin/g++-${GPP} ] ; then
2188 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2190 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2191 if [ -x /usr/bin/cpp-${GPP} ] ; then
2193 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2202 # Notice: use it only on live-cd system, if running from harddisk please
2203 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2204 # in /etc/runlevel.conf
2206 MODULES_FILE=/etc/grml/modules
2207 if checkbootparam 'nomodules' ; then
2208 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2209 elif [ -z "$INSTALLED" ]; then
2210 if [ -r $MODULES_FILE ] ; then
2211 einfo "Loading modules specified in ${MODULES_FILE}:"
2213 grep '^[^#]' $MODULES_FILE | \
2214 while read module args; do
2215 [ "$module" ] || continue
2217 modprobe $module $args ; eend $?
2221 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2228 config_915resolution(){
2229 if checkbootparam '915resolution' ; then
2230 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2231 if [ -x /usr/sbin/915resolution ]; then
2236 if [ -n "$OPTIONS" ]; then
2238 MODE="${OPTIONS%%,*}"
2240 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2242 XRESO="${OPTIONS%%,*}"
2244 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2246 YRESO="${OPTIONS%%,*}"
2251 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2252 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2261 [ -n "$INSTALLED" ] && return 0
2263 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2264 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2265 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2266 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2268 if ! [ -x /sbin/mdadm ] ; then
2269 eerror "mdadm not available, can not execute it." ; eend 1
2272 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2273 # find out whether we have a valid configuration file already
2274 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2275 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2276 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2277 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2279 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2282 if ! checkbootparam 'swraid' ; then
2284 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2287 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2292 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2294 *'No arrays found'*)
2295 ewarn "$line" ; eend 0
2298 einfo "$line" ; eend 0
2305 if [ -r /proc/mdstat ] ; then
2307 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2308 if [ -z "$MDSTAT" ] ; then
2309 ewarn "No active arrays found" ; eend 0
2314 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2315 einfo "active arrays: $line" ; eend 0
2321 fi # bootoption swraid
2323 fi # is /sbin/mdadm executable?
2324 fi # check for bootoptions
2330 [ -n "$INSTALLED" ] && return 0
2332 if checkbootparam 'nodmraid' ; then
2333 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2337 if ! [ -x /sbin/dmraid ] ; then
2338 eerror "dmraid not available, can not execute it." ; eend 1
2343 # usage: dmraid_wrapper <dmraid_option>
2344 [ -n "$1" ] || return 1
2351 for line in $(dmraid $1 ; echo errcode:$?); do
2353 *'no block devices found'*)
2354 einfo "No block devices found" ; eend 0
2358 einfo "No active dmraid devices found" ; eend 0
2377 if checkbootparam 'dmraid' ; then
2378 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2379 if [ "$ACTION" = "off" ] ; then
2380 # Deactivates all active software RAID sets:
2381 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2384 # Activate all software RAID sets discovered:
2385 einfo "Activating present dmraid sets (as requested via dmraid):"
2392 # by default (no special bootoptions) discover all software RAID devices:
2393 einfo "Searching for any present dmraid sets:"
2398 # {{{ LVM (Logical Volumes)
2400 [ -n "$INSTALLED" ] && return 0
2402 if checkbootparam 'nolvm' ; then
2403 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2405 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2406 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2407 eerror "LVM not available, can not execute it." ; eend 1
2409 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2410 einfo "You seem to have logical volumes (LVM) on your system."
2412 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2414 if checkbootparam 'lvm' ; then
2415 einfo "Bootoption LVM found. Searching for logical volumes:"
2416 /etc/init.d/lvm2 start ; eend $?
2420 fi # check for lvm binary
2421 fi # check for bootoption nolvm
2425 # {{{ debnet: setup network based on an existing one found on a partition
2427 if checkbootparam 'debnet' ; then
2428 iszsh && setopt localoptions shwordsplit
2429 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2430 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2433 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2435 if ! mount | grep '/mnt ' >/dev/null 2>&1 ; then
2436 for i in $DEVICES; do
2437 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2438 einfo "Scanning on $i"
2439 if [ -f /mnt/etc/network/interfaces ]; then
2440 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2448 if [ -n "$FOUND_DEBNET" ]; then
2449 einfo "Stopping network."
2450 pump -k >/dev/null 2>&1
2451 /etc/init.d/networking stop >/dev/null 2>&1 ; eend $?
2452 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2453 rm -rf /etc/network/run
2454 cp -a /mnt/etc/network /etc
2455 rm -rf /etc/network/run
2456 mkdir /etc/network/run
2457 umount /mnt ; eend $?
2458 einfo "Starting network."
2459 invoke-rc.d networking start ; eend $?
2461 eerror "/etc/network/interfaces not found." ; eend 1
2465 eerror "Error: /mnt already mounted." ; eend 1
2471 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2473 if grep -q ipw3945 /proc/modules ; then
2474 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2475 ewarn "Broken ipw3945 network interface found, reloading module."
2484 # {{{ disable console blanking
2486 if checkbootparam 'noblank' ; then
2487 einfo "Bootoption noblank found. Disabling monitor blanking."
2488 setterm -blank 0 ; eend $?
2493 # {{{ tohd= bootoption
2496 if checkbootparam 'tohd' ; then
2497 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2498 if [ -z "$TARGET" ] ; then
2499 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2500 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2504 if ! [ -b "$TARGET" ] ; then
2505 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2509 if grep -q $TARGET /proc/mounts ; then
2510 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2515 local MOUNTDIR=$(mktemp -d)
2517 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2518 einfo "Copyring live system to $TARGET - this might take a while"
2519 rsync -a --progress /live/image/live $MOUNTDIR
2523 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2525 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2534 # {{{ grml2hd: automatic installation
2537 if checkbootparam "BOOT_IMAGE=grml2hd" ; then
2539 if checkbootparam 'user' ; then
2541 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2542 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2545 if checkbootparam 'filesystem' ; then
2547 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2548 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2551 if checkbootparam 'partition' ; then
2553 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2554 # notice: the following checks whether the given partition is available, if not the skip
2555 # execution of grml2hd as it might result in data loss...
2556 if [ -r $PARTITION ] ; then
2557 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2559 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2563 if checkbootparam 'mbr' ; then
2565 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2566 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2569 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2571 GRML2HD_NONINTERACTIVE='yes' grml2hd
2574 chmod 755 /usr/bin/grml2hd_noninteractive
2575 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2576 if [ -z "$GRML2HD_FAIL" ] ; then
2577 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2579 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2582 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2586 # {{{ debootstrap: automatic installation
2587 config_debootstrap(){
2589 if checkbootparam "BOOT_IMAGE=debian2hd" ; then
2591 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2593 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2595 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2600 if checkbootparam 'target' ; then
2602 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2603 # notice: the following checks whether the given partition is available, if not the skip
2604 # execution of grml-debootstrap as it might result in data loss...
2605 if ! [ -r "$TARGET" ] ; then
2606 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2610 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2615 if checkbootparam 'grub' ; then
2617 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2620 if checkbootparam 'groot' ; then
2622 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2625 if checkbootparam 'release' ; then
2627 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2630 if checkbootparam 'mirror' ; then
2632 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2635 if checkbootparam 'boot_append' ; then
2637 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2640 if checkbootparam 'password' ; then
2642 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2645 # now check which options are available
2646 if [ -n "TARGET" ] ; then
2647 TARGETCMD="--target $TARGET"
2651 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2655 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2656 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2657 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2658 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2659 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2660 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2662 # and finally write script and execute it
2663 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2665 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2668 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2670 screen /usr/bin/grml-debootstrap_noninteractive
2671 einfo "Invoking a shell, just exit to continue booting..."
2674 fi # checkbootparam "BOOT_IMAGE=debian2hd
2678 # {{{ Support customization
2680 if checkbootparam 'distri'; then
2681 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2682 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2683 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2684 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2685 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2686 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2692 ### {{{ backwards compatible stuff
2693 config_environment(){
2694 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2697 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2701 ## END OF FILE #################################################################
2702 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3