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)
324 if [ -x "$(which setfont)" ] ; then
326 elif [ -x "$(which consolechars)" ] ; then
327 use_consolechars=true
329 eerror "Neither setfont nor consolechars tool present, can not set font."
334 if [ -n "$CHARMAP" ] ; then
335 einfo "Setting font to ${CHARMAP}"
337 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
338 if $use_setfont ; then
339 setfont -C /dev/tty${vc} $CHARMAP ; RC=$?
340 elif $use_consolechars ; then
341 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
344 if [ -n "$CUR_CONSOLE" ] ; then
345 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
350 if checkbootparam 'noconsolefont' ; then
351 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
353 if [ -n "$CONSOLEFONT" ] ; then
354 einfo "Setting font to ${CONSOLEFONT}"
356 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
357 if $use_setfont ; then
358 setfont -C /dev/tty${vc} ${CONSOLEFONT} ; RC=$?
359 elif $use_consolechars ; then
360 consolechars --tty=/dev/tty${vc} -f ${CONSOLEFONT} ; RC=$?
363 if [ -n "$CUR_CONSOLE" ] ; then
364 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
376 if checkbootparam 'hostname' ; then
377 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
378 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
379 einfo "Generating random hostname as no hostname was specified."
380 HOSTNAME="$(/usr/bin/random-hostname)"
383 einfo "Setting hostname to $HOSTNAME as requested."
384 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
385 [ "$RC" = "0" ] && hostname $HOSTNAME
388 hostname --file /etc/hostname
393 # fstabuser (needed when running from harddisk with username != grml {{{
395 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
396 if [ -n "$CONFIG_FSTAB_USER" ] ; then
397 fstabuser="$CONFIG_FSTAB_USER"
399 fstabuser=$(getent passwd 1000 | cut -d: -f1)
401 # if not yet set fall back to default 'grml' user
402 [ -n "$fstabuser" ] || fstabuser='grml'
406 # {{{ Set clock (Local time is more often used than GMT, so it is default)
408 # don't touch the files if running from harddisk:
409 if [ -z "$INSTALLED" ]; then
410 # The default hardware clock timezone is stated as representing local time.
412 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
413 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
414 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
415 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
416 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
417 # hwclock uses the TZ variable
418 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
419 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
420 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
421 ewarn "Warning: unknown timezone $KTZ" ; eend 1
423 ewarn "Falling back to timezone $KTZ" ; eend 0
426 if ! [ -r /dev/rtc ] ; then
427 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
430 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
431 if [ -n "$ERROR" ] ; then
433 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
434 if [ -n "$ERROR" ] ; then
435 eerror "Problem running hwclock: $ERROR" ; eend 1
444 # {{{ print kernel info
446 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
447 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
448 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
449 if [ -r /proc/cpuinfo ] ; then
450 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
452 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
456 if [ -d /proc/xen ] ; then
458 einfo 'Running kernel featuring support for Xen detected' ; eend 0
464 # {{{ ld.so.cache + depmod
466 if [ -n "$INSTALLED" ]; then
467 if ! [ -r /etc/grml.first.boot ] ; then
468 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
470 # Regenerate ld.so.cache and module dependencies on HD
471 einfo "Running ldconfig" ; ldconfig ; eend $?
472 einfo "Running depmod" ; depmod -a ; eend $?
473 touch /etc/grml.first.boot
483 # don't touch the files if running from harddisk:
484 if [ -z "$INSTALLED" ]; then
485 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
486 if [ -n "$KTZ" ] ; then
487 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
489 ewarn "Warning: unknown timezone $KTZ"; eend 0
491 einfo "Setting timezone."
493 area=$(echo $KTZ | cut -d '/' -f1)
494 zone=$(echo $KTZ | cut -d '/' -f2)
495 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
496 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
498 echo $KTZ > /etc/timezone
500 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
507 # small computer / nearly no ram {{{
510 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
511 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
514 if checkbootparam 'small'; then
515 einfo "Information: ${RAM} kB of RAM available." ; eend 0
516 einfo "Bootoption small detected. Activating small system."
517 if [ -r /etc/inittab.small ] ; then
518 mv /etc/inittab /etc/inittab.normal
519 mv /etc/inittab.small /etc/inittab
521 sed -i 's/^9/#&/' /etc/inittab
522 sed -i 's/^10/#&/' /etc/inittab
523 sed -i 's/^11/#&/' /etc/inittab
524 sed -i 's/^12/#&/' /etc/inittab
526 /sbin/telinit q ; eend $?
528 if checkgrmlsmall ; then
529 if [[ $RAM -lt 25000 ]] ; then
530 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
531 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
532 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
533 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
536 einfo "Information: ${RAM} kB of RAM available." ; eend 0
539 if [[ $RAM -lt 58000 ]] ; then
540 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
541 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
542 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
543 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
546 einfo "Information: ${RAM} kB of RAM available." ; eend 0
554 # skip startup of w3m {{{
556 if checkbootparam 'fast'; then
557 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
558 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
559 /sbin/telinit q ; eend $?
564 # activate serial console {{{
566 if checkbootparam 'console'; then
571 einfo "Bootoption for serial console detected:"
575 line="${line#*[$ws]}"
577 while [ -n "$line" ]; do
581 local device="${this%%,*}"
582 local device="${device##*=}"
583 if echo $serial | grep -q ttyS ; then
584 local option="${serial##*,}"
585 # default (works for kvm & CO):
586 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
587 # ... unless overriden by command line:
589 115200*) speed=115200 ;;
590 57600*) speed=57600 ;;
591 38400*) speed=38400 ;;
592 19200*) speed=19200 ;;
599 einfo "Activating console login on device ${device} with speed ${speed}."
600 local number="${device#ttyS}"
601 sed -i "/^T$number:/d;/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/bin/zsh-login $speed vt100 || sleep 30\"" /etc/inittab
608 this="${line%%[$ws]*}"
609 line="${line#*[$ws]}"
612 if [ -n "$telinitq" ]; then
620 # {{{ Bring up loopback interface now
622 if [ -z "$INSTALLED" ] ; then
623 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
624 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
632 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
633 # otherwise we will get: passwd: Authentication token lock busy
635 if [ -z "$INSTALLED" ] ; then
643 if [ -n "$TESTCD" ]; then
644 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
645 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
648 if [ -n "${LIVECD_PATH}"/GRML ] ; then
649 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
651 echo "${RED} *** Error: Could not find md5sum file. ***"
654 if [ "$RC" = "0" ]; then
655 einfo "Everything looks OK" ; eend 0
657 eerror 'Checksum failed for theses files:' ; eend 1
658 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
659 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
660 eerror '... RAM of your computer is broken.' ; eend 1
661 einfon "Hit return to continue, or press the reset button to quit."
670 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
672 if checkbootparam 'blacklist' ; then
673 if [ -z "$INSTALLED" ]; then
674 einfo "Bootoption blacklist found."
675 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
676 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
677 if [ -n "$BLACK" ] ; then
678 for module in $(echo ${BLACK//,/ }) ; do
679 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
680 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
681 echo "blacklist $module" >> "$BLACKLIST_FILE"
682 echo "alias $module off" >> "$BLACKLIST_FILE"
683 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
686 eerror "No given module for blacklist found. Blacklisting will not work therefore."
689 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
691 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
700 if [ -d /proc/acpi ]; then
701 if checkbootparam 'noacpi'; then
702 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
703 elif checkbootparam 'nogrmlacpi' ; then
704 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
706 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
709 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
711 basename="${basename%%.*}"
712 case "$basename" in *_acpi)
713 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
715 modprobe $basename >>$DEBUG 2>&1 && found="yes"
716 local BASE="$BASE $basename"
718 if [ -n "$found" ] ; then
719 einfo "$BASE" ; eend 0
721 ewarn "(none)" ; eend 1
723 if ! ps x | grep -q /usr/sbin/acpid ; then
724 if ! [ -r /var/run/dbus/pid ] ; then
725 einfo "Starting acpi daemon."
726 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
728 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
729 eerror "Solution: please activate acpid via /etc/runlevel.conf"
733 ewarn "acpi daemon already running."
740 if checkbootparam 'noapm'; then
741 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
743 modprobe apm power_off=1 >>$DEBUG 2>&1
744 if [ "$?" = "0" ] ; then
745 if [ -x /etc/init.d/apmd ] ;then
746 einfo "APM Bios found, enabling power management functions."
747 /etc/init.d/apmd start ; eend $?
750 eerror "Loading apm module failed." ; eend 1
757 # {{{ run software synthesizer via speakup
759 if checkbootparam 'swspeak' ; then
760 einfo "Bootoption swspeak found."
762 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
763 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
765 einfo "Loading speakup_soft"
766 if modprobe speakup_soft ; then
769 flitewrapper "Fatal error setting up software speakup"
776 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
777 einfo "Kernel supports speakup." ; eend 0
779 einfo "Just run swspeak if you want to use software synthesizer via speakup."
780 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
783 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
784 flitewrapper "Kernel does not seem to support speakup. Sorry."
790 # {{{ support hardware synthesizer via speakup
792 if checkbootparam 'speakup.synth' ; then
793 einfo "Bootoption speakup.synth found."
796 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
797 if [ -z "$module" ] ; then
798 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
799 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
801 einfo "Trying to load $module"
802 modprobe "speakup_${module}"
806 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
807 einfo "Kernel should support speakup now." ; eend 0
808 flitewrapper "Kernel should support speakup now."
810 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
811 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
817 elif checkbootparam 'hwspeak' ; then
818 einfo "Bootoption hwspeak found."
820 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
821 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
823 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
824 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
826 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
827 sed 's#.*speakup/##g ; s#.ko$##g' | \
828 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
829 einfo "Trying to load $module"
837 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
838 einfo "Kernel should support speakup now." ; eend 0
839 flitewrapper "Kernel should support speakup now."
841 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
842 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
848 # {{{ Check for blind option or brltty
851 checkbootparam 'blind' && BLIND="yes"
852 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
854 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
855 if [ -x /sbin/brltty ]; then
856 # Blind option detected, start brltty now.
857 # modprobe serial_core parport_serial generic_serial && echo "done"
862 if [ -n "$BRLTTY" ]; then
864 BRLTYPE="${BRLTTY%%,*}"
866 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
868 BRLDEV="${BRLTTY%%,*}"
870 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
872 BRLTEXT="${BRLTTY%%,*}"
877 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
878 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
879 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
880 einfo "Starting braille-display manager."
883 sleep 2 && BLINDSOUND="yes"
892 if checkbootparam 'forceagp' ; then
893 # Probe for AGP. Hope this can fail safely
894 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
900 config_automounter(){
901 if checkbootparam 'automounter' ; then
902 RUNLEVEL="$(runlevel)"
904 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
909 if [ -n "$AUTOMOUNTER" ]; then
910 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
911 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
912 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
913 anew="$d -fstype=auto,$2 :$i"
914 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
915 AUTOMOUNTS="$AUTOMOUNTS $d"
916 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
918 [ -d /mnt/$d ] && mkdir -p /mnt/$d
919 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
921 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
924 AUTOMOUNTS="floppy cdrom"
925 # Add new devices to /etc/fstab and /etc/auto.mnt
926 for i in /dev/cdrom?*; do
928 addautomount "$i" "ro"
933 if [ -n "$AUTOMOUNTER" ]; then
934 # Check for floppy dir, reinstall with automounter
935 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
936 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
937 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
938 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
939 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
940 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
942 # Replace paths from bootfloppy
943 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
944 mv -f /etc/fstab.new /etc/fstab
945 # Start automounter now
946 einfo "Starting automounter for ${AUTOMOUNTS}."
947 /etc/init.d/autofs start >>$DEBUG ; eend $?
952 # {{{ Collect partitions from /proc/partitions first for enabling DMA
956 while read major minor blocks partition relax; do
957 partition="${partition##*/}"
958 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
960 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
961 sd?) ;; # SCSI Harddisk, entire disk
962 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
963 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
966 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
969 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
972 # {{{ Enable DMA for all IDE drives now if not disabled
973 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
975 if checkbootparam 'nodma'; then
976 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
978 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
979 if test -d /proc/ide/$d; then
980 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
981 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
982 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
983 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
984 echo "using_dma:1" >/proc/ide/$d/settings
993 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
996 NOSWAP="yes" # we do not use swap by default!
997 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
999 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1002 # Scan for swap, config, homedir - but only in live-mode
1003 if [ -z "$INSTALLED" ] ; then
1004 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1007 HOMEDIR="$(getbootparam 'home')"
1008 if [ -n "$partitions" ]; then
1009 while read p m f relax; do
1010 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1011 partoptions="users,exec"
1013 # it's a swap partition?
1016 if [ -n "$NOSWAP" ]; then
1017 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1020 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1021 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1022 if [ -n "$ANYSWAP" ] ; then
1023 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1024 swapon $p 2>>$DEBUG ; eend $?
1026 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1030 if [[ "$p" == LABEL* ]] ; then
1031 p=$(blkid -t $p | awk -F: '{print $1}')
1033 if grep -q $p /proc/swaps ; then
1034 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1036 if [ -b "$p" ] ; then
1037 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1038 swapon $p 2>>$DEBUG ; eend $?
1040 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1049 esac # it's a swap partition?
1054 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1055 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1057 # *) NONEFOUND='1'; continue ;;
1061 if [ -z "$NOSWAP" ] ; then
1062 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1063 # Activate swapfile, if exists
1064 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1066 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1067 mount -o remount,rw $m && MOUNTED=1
1068 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1070 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1072 fnew="$SWAPFILE swap swap defaults 0 0"
1073 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1074 GRML_SWP="$GRML_SWP $SWAPFILE"
1077 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1080 # use a image as home
1081 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1082 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1083 if [ -n "$HOMEDIR" ]; then
1084 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1088 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1090 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1095 # Umount, if not in use
1096 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1108 if [ -n "$MOUSE_DEVICE" ] ; then
1109 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1114 # {{{ IPv6 configuration
1115 # Load IPv6 kernel module and print IP adresses
1117 if checkbootparam 'ipv6'; then
1118 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1120 # we probably need some time until stateless autoconfiguration has happened
1122 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1123 for DEVICE in `echo "$NETDEVICES"`; do
1126 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1127 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1129 for ADDR in `echo "$ADDRESSES"` ; do
1132 if [ "$COUNT" -eq "0" ] ; then
1133 einfo "(none)" ; eend 1
1145 if checkbootparam 'nocpu'; then
1146 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1150 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
1151 einfo "Detecting CPU:"
1152 CPU=$(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)
1153 echo $CPU | sed 's/ \{1,\}/ /g'
1156 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>>$DEBUG` " ; eend 0
1159 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1160 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
1161 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1165 if [ -x /etc/init.d/loadcpufreq ] ; then
1166 einfo "Trying to set up cpu frequency scaling:"
1168 SKIP_CPU_GOVERNOR=''
1169 LOADCPUFREQ=$(mktemp)
1170 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1171 if grep -q FATAL "$LOADCPUFREQ" ; then
1177 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1178 eerror "$line" ; eend $RC
1182 elif grep -q done "$LOADCPUFREQ" ; then
1183 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1184 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1185 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1187 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1193 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1194 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1196 if modprobe cpufreq_ondemand ; RC=$? ; then
1197 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1198 echo ondemand > $file
1209 # {{{ autostart of ssh
1211 if checkbootparam 'ssh' ; then
1213 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1214 einfo "Bootoption ssh found, trying to set password for user grml."
1216 if [ -z "$SSH_PASSWD" ] ; then
1217 if [ -x /usr/bin/apg ] ; then
1218 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1219 elif [ -x /usr/bin/gpw ] ; then
1220 SSH_PASSWD="$(gpw 1)"
1221 elif [ -x /usr/bin/pwgen ] ; then
1222 SSH_PASSWD="$(pwgen -1 8)"
1223 elif [ -x /usr/bin/hexdump ] ; then
1224 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1225 elif [ -n "$RANDOM" ] ; then
1226 SSH_PASSWD="grml${RANDOM}"
1229 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1233 if [ -n "$SSH_PASSWD" ] ; then
1234 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1239 # finally check if we have a password we can use:
1240 if [ -n "$SSH_PASSWD" ] ; then
1241 # chpasswd sucks, seriously.
1242 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1243 echo "grml:$SSH_PASSWD" | chpasswd -m
1245 echo "grml:$SSH_PASSWD" | chpasswd
1249 einfo 'Starting secure shell server in background.'
1250 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1251 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1255 ewarn 'Warning: please change the password for user grml as soon as possible!'
1261 # {{{ autostart of x11vnc
1264 USER=grml # TODO: make it dynamically configurable
1265 if checkbootparam 'vnc' ; then
1267 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1268 einfo "Bootoption vnc found, trying to set password for user $USER."
1270 if [ -z "$VNC_PASSWD" ] ; then
1271 if [ -x /usr/bin/apg ] ; then
1272 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1273 elif [ -x /usr/bin/gpw ] ; then
1274 VNC_PASSWD="$(gpw 1)"
1275 elif [ -x /usr/bin/pwgen ] ; then
1276 VNC_PASSWD="$(pwgen -1 8)"
1277 elif [ -x /usr/bin/hexdump ] ; then
1278 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1279 elif [ -n "$RANDOM" ] ; then
1280 VNC_PASSWD="${USER}${RANDOM}"
1283 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1287 if [ -n "$VNC_PASSWD" ] ; then
1288 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1293 # finally check if we have a password we can use:
1294 if [ -n "$VNC_PASSWD" ] ; then
1296 VNCDIR="/home/${USER}/.vnc"
1297 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1299 if [ ! -x /usr/bin/x11vnc ] ; then
1300 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1303 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1304 /bin/chown -R "$USER": "$VNCDIR"
1307 if checkbootparam 'vnc_connect' ; then
1309 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1310 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1311 #store the options in a file
1312 VNCDIR="/home/${USER}/.vnc"
1313 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1314 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1320 # {{{ set password for user grml
1322 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1323 einfo "Bootoption passwd found."
1324 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1325 if [ -n "$PASSWD" ] ; then
1326 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1328 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1331 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1339 if ! [ -x /usr/bin/amixer ] ; then
1340 eerror "amixer binary not available. Can not set sound volumes therefore."
1343 if ! [ -r /proc/asound/cards ] ; then
1344 ewarn "No soundcard present, skipping mixer settings therefore."
1349 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1350 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1353 if checkbootparam 'vol' ; then
1354 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1355 if [ -z "$VOL" ] ; then
1356 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1364 if checkbootparam 'nosound' ; then
1365 einfo "Muting sound devices on request."
1366 ERROR=$(amixer -q set Master mute)
1368 if [ -n "$ERROR" ] ; then
1370 eerror "Problem muting sound devices: $ERROR"
1374 elif [ -z "$INSTALLED" ] ; then
1375 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1377 if checkbootparam 'micvol' ; then
1378 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1383 for CONTROL in Master PCM ; do
1384 if amixer -q | grep -q "Simple mixer control '$CONTROL'" ; then
1385 amixer -q set "${CONTROL}" "${VOL}"%
1390 if [ ${MICVOL} -ne 0 ] ; then
1391 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1392 amixer -q set "Mic" $MICVOL &> /dev/null
1395 fi # checkbootparam 'nosound'
1402 # {{{ modem detection
1404 if checkbootparam 'nomodem'; then
1405 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1407 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1408 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1409 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1418 config_wondershaper(){
1419 if checkbootparam 'wondershaper' ; then
1420 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1425 if [ -n "$WONDER" ]; then
1427 DEVICE="${WONDER%%,*}"
1429 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1431 DOWNSTREAM="${WONDER%%,*}"
1433 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1435 UPSTREAM="${WONDER%%,*}"
1440 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1441 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1442 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1443 einfo "Starting wondershaper (${CMD}) in background."
1444 ( sh -c $CMD & ) && eend 0
1451 if checkbootparam 'nosyslog'; then
1452 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1455 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1456 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1457 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1458 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1459 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1461 if [ -z "$SYSLOGD" ] ; then
1462 eerror "No syslog daemon found." ; eend 1
1464 einfo "Starting $SYSLOGD in background."
1465 /etc/init.d/$SYSLOGD start >>$DEBUG &
1474 if checkbootparam 'nogpm'; then
1475 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1477 if ! [ -r /dev/input/mice ] ; then
1478 eerror "No mouse found - not starting GPM." ; eend 1
1480 einfo "Starting gpm in background."
1481 /etc/init.d/gpm start >>$DEBUG &
1482 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1491 if checkbootparam 'services' ; then
1492 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1493 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1494 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1495 einfo "Starting service(s) ${SERVICENL} in background."
1496 for service in $(echo -e $SERVICELIST) ; do
1497 /etc/init.d/${service} start >>$DEBUG &
1499 [ "$?" == "0" ] ; eend $?
1506 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1507 SOURCE=$(eval echo "$1")
1510 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1511 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1513 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1515 while ! getconfig && [[ "$counter" != 0 ]] ; do
1516 echo -n "Sleeping for 1 second and trying to get config again... "
1517 counter=$(( counter-1 ))
1518 echo "$counter tries left" ; sleep 1
1520 if [ -s "$TARGET" ] ; then
1521 einfo "Downloading was successfull." ; eend 0
1522 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1523 md5sum ${TARGET} ; eend 0
1526 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1534 if checkbootparam 'netconfig' ; then
1535 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1536 CONFIGFILE='/tmp/netconfig.grml'
1538 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1539 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1546 # {{{ remote scripts
1547 config_netscript() {
1548 if checkbootparam 'netscript' ; then
1549 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1550 SCRIPTFILE='/tmp/netscript.grml'
1552 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1553 chmod +x ${SCRIPTFILE}
1554 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1562 config_blindsound(){
1563 if checkbootparam 'blind' ; then
1565 flitewrapper "welcome to the gremel system"
1572 if checkbootparam 'welcome' ; then
1573 flitewrapper "welcome to the gremel system"
1578 # {{{ fix/workaround for unionfs
1580 if [ -z "$INSTALLED" ]; then
1581 touch /var/cache/apt/*cache.bin
1586 # {{{ start X window system via grml-x
1588 # make sure we start X only if startx is used *before* a nostartx option
1589 # so it's possible to disable automatic X startup using nostart
1590 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1591 if [ -x "$(which X)" ] ; then
1592 if [ -z "$INSTALLED" ] ; then
1593 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1594 if [ -z "$WINDOWMANAGER" ] ; then
1595 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1596 WINDOWMANAGER="wm-ng"
1598 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1600 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1601 config_userfstab || fstabuser='grml'
1602 cat>|/etc/init.d/xstartup<<EOF
1604 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1606 chmod 755 /etc/init.d/xstartup
1608 # adjust inittab for xstartup
1609 if grep -q '^6:' /etc/inittab ; then
1610 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
1611 else # just append tty6 to inittab if no definition is present:
1612 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1615 /sbin/telinit q ; eend $?
1617 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1618 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1620 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1624 eerror "We are not running in live mode - startx will not work, skipping it."
1625 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1628 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1629 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1635 # {{{ configuration framework
1637 if checkbootparam 'extract' ; then
1638 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1639 EXTRACTOPTIONS="-- -x $EXTRACT"
1643 config_finddcsdir() {
1644 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1645 # on the command line, nothing is changed and the dcs files are
1646 # searched within the .iso, $dcs-dir is set to the root directory
1648 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1649 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1650 # set, $dcs-dir is set to the root directory within the .iso.
1651 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1652 # foo, even if a GRMLCFG partition is present.
1655 # autoconfig, see issue673
1656 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1657 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1658 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1659 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1661 if [ -z "$INSTALLED" ] ; then
1662 if checkbootparam 'myconfig' ; then
1663 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1664 if [ -z "$DCSDEVICE" ]; then
1665 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1666 fi # [ -z "$DCSDEVICE" ]
1667 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1668 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1670 # We do need the following fix so floppy disk is available to blkid in any case :-/
1671 if [ -r /dev/fd0 ] ; then
1672 einfo "Floppy device detected. Trying to access floppy disk."
1673 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1674 blkid /dev/fd0 >>$DEBUG 2>&1
1677 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1678 if [ -n "$DCSDEVICE" ]; then
1679 DCSMP="/mnt/grmlcfg"
1684 # if not specified/present then assume default:
1685 if [ -z "$DCSDEVICE" ]; then
1686 DCSDIR="/live/image"
1689 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1690 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1691 if [ -n "$DCSDIR" ]; then
1692 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1694 [ -d $DCSMP ] || mkdir $DCSMP
1695 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1696 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1697 if [[ $RC == 0 ]]; then
1698 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1700 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1709 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1710 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1711 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1712 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1718 if checkbootparam 'partconf' ; then
1719 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1720 if [ -n "$MOUNTDEVICE" ]; then
1721 [ -d /mnt/grml ] || mkdir /mnt/grml
1722 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1723 if [[ $RC == 0 ]]; then
1724 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1725 einfo "Copying files from $MOUNTDEVICE over grml system."
1726 for file in `cat /etc/grml/partconf` ; do
1727 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1728 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1731 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1732 fi # mount $MOUNTDEVICE
1733 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1735 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1736 fi # [ -n "$MOUNTDEVICE" ]
1741 # {{{ /cdrom/.*-options
1743 if checkbootparam 'debs' ; then
1744 iszsh && setopt localoptions shwordsplit
1745 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1746 if [ -z "$DEBS" ] ; then
1749 if ! echo $DEBS | grep -q '/'; then
1750 # backwards compatibility: if no path is given get debs from debs/
1753 einfo "Tring to install debian package(s) ${DEBS}"
1754 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1755 dpkg -i $DEBS ; eend $?
1760 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1761 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1762 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1763 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1765 if ! echo $SCRIPTS | grep -q '/'; then
1766 # backwards compatibility: if no path is given get scripts from scripts/
1767 SCRIPTS="scripts/$SCRIPTS"
1769 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1770 # we are executing from a GRMLCFG labeled fs
1771 # kick everything we have done before and start over
1772 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1774 if [ -n "$SCRIPTS" ]; then
1775 SCRIPTS="${DCSDIR}/$SCRIPTS"
1776 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1777 einfo "Trying to execute ${SCRIPTS}"
1779 elif [ -d "$SCRIPTS" ]; then
1780 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1783 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1791 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1792 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1793 if [ -z "$CONFIG" ]; then
1794 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1796 if [ -n "$CONFIG" ]; then
1797 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1798 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1800 cp -a ${DCSDIR}/${CONFIG}/* /
1801 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1802 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1805 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1807 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1814 # {{{ confing_umount_dcsdir
1815 config_umount_dcsdir(){
1816 # umount $DCSMP if it was mounted by finddcsdir
1817 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1823 if checkbootparam 'mypath' ; then
1824 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1825 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1826 touch /etc/grml/my_path
1827 chmod 644 /etc/grml/my_path
1828 # make sure the directories exist:
1830 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1831 if ! [ -d "$i" ] ; then
1832 einfo "Creating directory $i"
1833 mkdir -p "$i" ; eend $?
1836 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1844 if checkbootparam 'distcc' ; then
1845 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1846 if [ -n "$OPTIONS" ]; then
1849 if [ -n "$OPTIONS" ]; then
1850 NET="${OPTIONS%%,*}"
1852 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1854 INTERFACE="${OPTIONS%%,*}"
1859 CONFIG=/etc/default/distcc
1860 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1861 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1863 if [ -n "$INTERFACE" ] ; then
1864 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1867 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1868 counter=$(( counter-1 ))
1869 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1871 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1875 if [ -n "$IP" ] ; then
1876 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1878 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1880 id distccd >/dev/null 2>&1 || \
1882 einfo "Creating distcc user" ; \
1883 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1886 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1887 /etc/init.d/distcc start >/dev/null ; eend $?
1890 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1894 if checkbootparam 'gcc'; then
1895 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
1897 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1900 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1903 if checkbootparam 'gpp'; then
1904 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
1906 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1907 if [ -x /usr/bin/g++-${GPP} ] ; then
1909 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1911 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1912 if [ -x /usr/bin/cpp-${GPP} ] ; then
1914 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1923 # Notice: use it only on live-cd system, if running from harddisk please
1924 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1925 # in /etc/runlevel.conf
1927 MODULES_FILE=/etc/grml/modules
1928 if checkbootparam 'nomodules' ; then
1929 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1930 elif [ -z "$INSTALLED" ]; then
1931 if [ -r $MODULES_FILE ] ; then
1932 einfo "Loading modules specified in ${MODULES_FILE}:"
1934 grep '^[^#]' $MODULES_FILE | \
1935 while read module args; do
1936 [ "$module" ] || continue
1938 modprobe $module $args ; eend $?
1942 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1949 config_915resolution(){
1950 if checkbootparam '915resolution' ; then
1951 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
1952 if [ -x /usr/sbin/915resolution ]; then
1957 if [ -n "$OPTIONS" ]; then
1959 MODE="${OPTIONS%%,*}"
1961 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1963 XRESO="${OPTIONS%%,*}"
1965 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1967 YRESO="${OPTIONS%%,*}"
1972 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1973 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1982 [ -n "$INSTALLED" ] && return 0
1984 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1985 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
1986 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
1987 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1989 if ! [ -x /sbin/mdadm ] ; then
1990 eerror "mdadm not available, can not execute it." ; eend 1
1993 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1994 # find out whether we have a valid configuration file already
1995 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1996 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1997 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1998 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2000 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2003 if ! checkbootparam 'swraid' ; then
2005 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2008 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2013 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2015 *'No arrays found'*)
2016 ewarn "$line" ; eend 0
2019 einfo "$line" ; eend 0
2026 if [ -r /proc/mdstat ] ; then
2028 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2029 if [ -z "$MDSTAT" ] ; then
2030 ewarn "No active arrays found" ; eend 0
2035 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2036 einfo "active arrays: $line" ; eend 0
2042 fi # bootoption swraid
2044 fi # is /sbin/mdadm executable?
2045 fi # check for bootoptions
2051 [ -n "$INSTALLED" ] && return 0
2053 if checkbootparam 'nodmraid' ; then
2054 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2058 if ! [ -x /sbin/dmraid ] ; then
2059 eerror "dmraid not available, can not execute it." ; eend 1
2064 # usage: dmraid_wrapper <dmraid_option>
2065 [ -n "$1" ] || return 1
2072 for line in $(dmraid $1 ; echo errcode:$?); do
2074 *'no block devices found'*)
2075 einfo "No block devices found" ; eend 0
2079 einfo "No active dmraid devices found" ; eend 0
2098 if checkbootparam 'dmraid' ; then
2099 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2100 if [ "$ACTION" = "off" ] ; then
2101 # Deactivates all active software RAID sets:
2102 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2105 # Activate all software RAID sets discovered:
2106 einfo "Activating present dmraid sets (as requested via dmraid):"
2113 # by default (no special bootoptions) discover all software RAID devices:
2114 einfo "Searching for any present dmraid sets:"
2119 # {{{ LVM (Logical Volumes)
2121 [ -n "$INSTALLED" ] && return 0
2123 if checkbootparam 'nolvm' ; then
2124 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2126 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2127 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2128 eerror "LVM not available, can not execute it." ; eend 1
2130 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2131 einfo "You seem to have logical volumes (LVM) on your system."
2133 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2135 if checkbootparam 'lvm' ; then
2136 einfo "Bootoption LVM found. Searching for logical volumes:"
2137 /etc/init.d/lvm2 start ; eend $?
2141 fi # check for lvm binary
2142 fi # check for bootoption nolvm
2146 # {{{ debnet: setup network based on an existing one found on a partition
2148 if checkbootparam 'debnet' ; then
2149 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2155 # {{{ disable console blanking
2157 if checkbootparam 'noblank' ; then
2158 einfo "Bootoption noblank found. Disabling monitor blanking."
2159 setterm -blank 0 ; eend $?
2164 # {{{ tohd= bootoption
2167 if checkbootparam 'tohd' ; then
2168 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2169 if [ -z "$TARGET" ] ; then
2170 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2171 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2175 if ! [ -b "$TARGET" ] ; then
2176 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2180 if grep -q $TARGET /proc/mounts ; then
2181 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2186 local MOUNTDIR=$(mktemp -d)
2188 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2189 einfo "Copyring live system to $TARGET - this might take a while"
2190 rsync -a --progress /live/image/live $MOUNTDIR
2194 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2196 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2205 # {{{ grml2hd: automatic installation
2208 if checkbootparam "grml2hd" || checkbootparam "BOOT_IMAGE=grml2hd" ; then
2210 if checkbootparam 'user' ; then
2212 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2213 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2216 if checkbootparam 'filesystem' ; then
2218 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2219 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2222 if checkbootparam 'partition' ; then
2224 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2225 # notice: the following checks whether the given partition is available, if not the skip
2226 # execution of grml2hd as it might result in data loss...
2227 if [ -r $PARTITION ] ; then
2228 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2230 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2234 if checkbootparam 'mbr' ; then
2236 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2237 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2240 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2242 GRML2HD_NONINTERACTIVE='yes' grml2hd
2245 chmod 755 /usr/bin/grml2hd_noninteractive
2246 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2247 if [ -z "$GRML2HD_FAIL" ] ; then
2248 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2250 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2253 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2257 # {{{ debootstrap: automatic installation
2258 config_debootstrap(){
2260 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2262 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2264 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2266 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2271 if checkbootparam 'target' ; then
2273 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2274 # notice: the following checks whether the given partition is available, if not the skip
2275 # execution of grml-debootstrap as it might result in data loss...
2276 if ! [ -r "$TARGET" ] ; then
2277 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2281 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2286 if checkbootparam 'grub' ; then
2288 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2291 if checkbootparam 'groot' ; then
2293 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2296 if checkbootparam 'release' ; then
2298 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2301 if checkbootparam 'mirror' ; then
2303 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2306 if checkbootparam 'boot_append' ; then
2308 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2311 if checkbootparam 'password' ; then
2313 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2316 # now check which options are available
2317 if [ -n "TARGET" ] ; then
2318 TARGETCMD="--target $TARGET"
2322 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2326 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2327 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2328 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2329 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2330 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2331 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2333 # and finally write script and execute it
2334 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2336 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2339 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2341 screen /usr/bin/grml-debootstrap_noninteractive
2342 einfo "Invoking a shell, just exit to continue booting..."
2345 fi # checkbootparam "BOOT_IMAGE=debian2hd
2349 # {{{ Support customization
2351 if checkbootparam 'distri'; then
2352 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2353 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2354 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2355 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2356 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2357 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2363 ## END OF FILE #################################################################
2364 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3