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$)' /tmp/md5sum.log
659 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
660 eerror '... RAM of your computer is broken.' ; eend 1
661 einfon "Hit return to continue, or press the reset button to quit."
670 # {{{ hardware detection via hwinfo
672 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
673 einfo "Discovering hardware via hwinfo:"
674 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
675 echo -n " Loading modules: "
676 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
682 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
684 if checkbootparam 'blacklist' ; then
685 if [ -z "$INSTALLED" ]; then
686 einfo "Bootoption blacklist found."
687 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
688 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
689 if [ -n "$BLACK" ] ; then
690 for module in $(echo ${BLACK//,/ }) ; do
691 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
692 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
693 echo "blacklist $module" >> "$BLACKLIST_FILE"
694 echo "alias $module off" >> "$BLACKLIST_FILE"
695 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
698 eerror "No given module for blacklist found. Blacklisting will not work therefore."
701 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
703 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
712 if [ -d /proc/acpi ]; then
713 if checkbootparam 'noacpi'; then
714 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
715 elif checkbootparam 'nogrmlacpi' ; then
716 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
718 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
721 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
723 basename="${basename%%.*}"
724 case "$basename" in *_acpi)
725 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
727 modprobe $basename >>$DEBUG 2>&1 && found="yes"
728 local BASE="$BASE $basename"
730 if [ -n "$found" ] ; then
731 einfo "$BASE" ; eend 0
733 ewarn "(none)" ; eend 1
735 if ! ps x | grep -q /usr/sbin/acpid ; then
736 if ! [ -r /var/run/dbus/pid ] ; then
737 einfo "Starting acpi daemon."
738 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
740 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
741 eerror "Solution: please activate acpid via /etc/runlevel.conf"
745 ewarn "acpi daemon already running."
752 if checkbootparam 'noapm'; then
753 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
755 modprobe apm power_off=1 >>$DEBUG 2>&1
756 if [ "$?" = "0" ] ; then
757 if [ -x /etc/init.d/apmd ] ;then
758 einfo "APM Bios found, enabling power management functions."
759 /etc/init.d/apmd start ; eend $?
762 eerror "Loading apm module failed." ; eend 1
769 # {{{ run software synthesizer via speakup
771 if checkbootparam 'swspeak' ; then
772 einfo "Bootoption swspeak found."
774 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
775 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
777 einfo "Loading speakup_soft"
778 if modprobe speakup_soft ; then
781 flitewrapper "Fatal error setting up software speakup"
788 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
789 einfo "Kernel supports speakup." ; eend 0
791 einfo "Just run swspeak if you want to use software synthesizer via speakup."
792 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
795 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
796 flitewrapper "Kernel does not seem to support speakup. Sorry."
802 # {{{ support hardware synthesizer via speakup
804 if checkbootparam 'speakup.synth' ; then
805 einfo "Bootoption speakup.synth found."
808 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
809 if [ -z "$module" ] ; then
810 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
811 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
813 einfo "Trying to load $module"
814 modprobe "speakup_${module}"
818 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
819 einfo "Kernel should support speakup now." ; eend 0
820 flitewrapper "Kernel should support speakup now."
822 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
823 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
829 elif checkbootparam 'hwspeak' ; then
830 einfo "Bootoption hwspeak found."
832 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
833 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
835 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
836 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
838 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
839 sed 's#.*speakup/##g ; s#.ko$##g' | \
840 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
841 einfo "Trying to load $module"
849 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
850 einfo "Kernel should support speakup now." ; eend 0
851 flitewrapper "Kernel should support speakup now."
853 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
854 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
860 # {{{ Check for blind option or brltty
863 checkbootparam 'blind' && BLIND="yes"
864 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
866 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
867 if [ -x /sbin/brltty ]; then
868 # Blind option detected, start brltty now.
869 # modprobe serial_core parport_serial generic_serial && echo "done"
874 if [ -n "$BRLTTY" ]; then
876 BRLTYPE="${BRLTTY%%,*}"
878 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
880 BRLDEV="${BRLTTY%%,*}"
882 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
884 BRLTEXT="${BRLTTY%%,*}"
889 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
890 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
891 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
892 einfo "Starting braille-display manager."
895 sleep 2 && BLINDSOUND="yes"
904 if checkbootparam 'forceagp' ; then
905 # Probe for AGP. Hope this can fail safely
906 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
912 config_automounter(){
913 if checkbootparam 'automounter' ; then
914 RUNLEVEL="$(runlevel)"
916 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
921 if [ -n "$AUTOMOUNTER" ]; then
922 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
923 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
924 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
925 anew="$d -fstype=auto,$2 :$i"
926 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
927 AUTOMOUNTS="$AUTOMOUNTS $d"
928 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
930 [ -d /mnt/$d ] && mkdir -p /mnt/$d
931 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
933 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
936 AUTOMOUNTS="floppy cdrom"
937 # Add new devices to /etc/fstab and /etc/auto.mnt
938 for i in /dev/cdrom?*; do
940 addautomount "$i" "ro"
945 if [ -n "$AUTOMOUNTER" ]; then
946 # Check for floppy dir, reinstall with automounter
947 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
948 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
949 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
950 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
951 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
952 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
954 # Replace paths from bootfloppy
955 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
956 mv -f /etc/fstab.new /etc/fstab
957 # Start automounter now
958 einfo "Starting automounter for ${AUTOMOUNTS}."
959 /etc/init.d/autofs start >>$DEBUG ; eend $?
964 # {{{ Collect partitions from /proc/partitions first for enabling DMA
968 while read major minor blocks partition relax; do
969 partition="${partition##*/}"
970 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
972 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
973 sd?) ;; # SCSI Harddisk, entire disk
974 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
975 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
978 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
981 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
984 # {{{ Enable DMA for all IDE drives now if not disabled
985 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
987 if checkbootparam 'nodma'; then
988 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
990 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
991 if test -d /proc/ide/$d; then
992 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
993 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
994 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
995 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
996 echo "using_dma:1" >/proc/ide/$d/settings
1005 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1008 NOSWAP="yes" # we do not use swap by default!
1009 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1011 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1014 # Scan for swap, config, homedir - but only in live-mode
1015 if [ -z "$INSTALLED" ] ; then
1016 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1019 HOMEDIR="$(getbootparam 'home')"
1020 if [ -n "$partitions" ]; then
1021 while read p m f relax; do
1022 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1023 partoptions="users,exec"
1025 # it's a swap partition?
1028 if [ -n "$NOSWAP" ]; then
1029 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1032 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1033 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1034 if [ -n "$ANYSWAP" ] ; then
1035 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1036 swapon $p 2>>$DEBUG ; eend $?
1038 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1042 if [[ "$p" == LABEL* ]] ; then
1043 p=$(blkid -t $p | awk -F: '{print $1}')
1045 if grep -q $p /proc/swaps ; then
1046 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1048 if [ -b "$p" ] ; then
1049 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1050 swapon $p 2>>$DEBUG ; eend $?
1052 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1061 esac # it's a swap partition?
1066 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1067 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1069 # *) NONEFOUND='1'; continue ;;
1073 if [ -z "$NOSWAP" ] ; then
1074 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1075 # Activate swapfile, if exists
1076 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1078 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1079 mount -o remount,rw $m && MOUNTED=1
1080 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1082 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1084 fnew="$SWAPFILE swap swap defaults 0 0"
1085 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1086 GRML_SWP="$GRML_SWP $SWAPFILE"
1089 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1092 # use a image as home
1093 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1094 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1095 if [ -n "$HOMEDIR" ]; then
1096 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1100 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1102 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1107 # Umount, if not in use
1108 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1120 if [ -n "$MOUSE_DEVICE" ] ; then
1121 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1126 # {{{ IPv6 configuration
1127 # Load IPv6 kernel module and print IP adresses
1129 if checkbootparam 'ipv6'; then
1130 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1132 # we probably need some time until stateless autoconfiguration has happened
1134 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1135 for DEVICE in `echo "$NETDEVICES"`; do
1138 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1139 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1141 for ADDR in `echo "$ADDRESSES"` ; do
1144 if [ "$COUNT" -eq "0" ] ; then
1145 einfo "(none)" ; eend 1
1157 if checkbootparam 'nocpu'; then
1158 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1162 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
1163 einfo "Detecting CPU:"
1164 CPU=$(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)
1165 echo $CPU | sed 's/ \{1,\}/ /g'
1168 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>>$DEBUG` " ; eend 0
1171 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1172 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
1173 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1177 if [ -x /etc/init.d/loadcpufreq ] ; then
1178 einfo "Trying to set up cpu frequency scaling:"
1180 SKIP_CPU_GOVERNOR=''
1181 LOADCPUFREQ=$(mktemp)
1182 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1183 if grep -q FATAL "$LOADCPUFREQ" ; then
1189 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1190 eerror "$line" ; eend $RC
1194 elif grep -q done "$LOADCPUFREQ" ; then
1195 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1196 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1197 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1199 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1205 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1206 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1208 if modprobe cpufreq_ondemand ; RC=$? ; then
1209 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1210 echo ondemand > $file
1221 # {{{ autostart of ssh
1223 if checkbootparam 'ssh' ; then
1225 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1226 einfo "Bootoption ssh found, trying to set password for user grml."
1228 if [ -z "$SSH_PASSWD" ] ; then
1229 if [ -x /usr/bin/apg ] ; then
1230 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1231 elif [ -x /usr/bin/gpw ] ; then
1232 SSH_PASSWD="$(gpw 1)"
1233 elif [ -x /usr/bin/pwgen ] ; then
1234 SSH_PASSWD="$(pwgen -1 8)"
1235 elif [ -x /usr/bin/hexdump ] ; then
1236 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1237 elif [ -n "$RANDOM" ] ; then
1238 SSH_PASSWD="grml${RANDOM}"
1241 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1245 if [ -n "$SSH_PASSWD" ] ; then
1246 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1251 # finally check if we have a password we can use:
1252 if [ -n "$SSH_PASSWD" ] ; then
1253 # chpasswd sucks, seriously.
1254 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1255 echo "grml:$SSH_PASSWD" | chpasswd -m
1257 echo "grml:$SSH_PASSWD" | chpasswd
1261 einfo 'Starting secure shell server in background.'
1262 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1263 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1267 ewarn 'Warning: please change the password for user grml as soon as possible!'
1273 # {{{ autostart of x11vnc
1276 USER=grml # TODO: make it dynamically configurable
1277 if checkbootparam 'vnc' ; then
1279 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1280 einfo "Bootoption vnc found, trying to set password for user $USER."
1282 if [ -z "$VNC_PASSWD" ] ; then
1283 if [ -x /usr/bin/apg ] ; then
1284 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1285 elif [ -x /usr/bin/gpw ] ; then
1286 VNC_PASSWD="$(gpw 1)"
1287 elif [ -x /usr/bin/pwgen ] ; then
1288 VNC_PASSWD="$(pwgen -1 8)"
1289 elif [ -x /usr/bin/hexdump ] ; then
1290 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1291 elif [ -n "$RANDOM" ] ; then
1292 VNC_PASSWD="${USER}${RANDOM}"
1295 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1299 if [ -n "$VNC_PASSWD" ] ; then
1300 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1305 # finally check if we have a password we can use:
1306 if [ -n "$VNC_PASSWD" ] ; then
1308 VNCDIR="/home/${USER}/.vnc"
1309 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1311 if [ ! -x /usr/bin/x11vnc ] ; then
1312 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1315 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1316 /bin/chown -R "$USER": "$VNCDIR"
1319 if checkbootparam 'vnc_connect' ; then
1321 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1322 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1323 #store the options in a file
1324 VNCDIR="/home/${USER}/.vnc"
1325 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1326 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1332 # {{{ set password for user grml
1334 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1335 einfo "Bootoption passwd found."
1336 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1337 if [ -n "$PASSWD" ] ; then
1338 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1340 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1343 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1351 if ! [ -x /usr/bin/amixer ] ; then
1352 eerror "amixer binary not available. Can not set sound volumes therefore."
1355 if ! [ -r /proc/asound/cards ] ; then
1356 ewarn "No soundcard present, skipping mixer settings therefore."
1361 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1362 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1365 if checkbootparam 'vol' ; then
1366 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1367 if [ -z "$VOL" ] ; then
1368 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1376 if checkbootparam 'nosound' ; then
1377 einfo "Muting sound devices on request."
1378 ERROR=$(amixer -q set Master mute)
1380 if [ -n "$ERROR" ] ; then
1382 eerror "Problem muting sound devices: $ERROR"
1386 elif [ -z "$INSTALLED" ] ; then
1387 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1389 if checkbootparam 'micvol' ; then
1390 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1395 for CONTROL in Master PCM ; do
1396 if amixer -q | grep -q "Simple mixer control '$CONTROL'" ; then
1397 amixer -q set "${CONTROL}" "${VOL}"%
1402 if [ ${MICVOL} -ne 0 ] ; then
1403 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1404 amixer -q set "Mic" $MICVOL &> /dev/null
1407 fi # checkbootparam 'nosound'
1414 # {{{ modem detection
1416 if checkbootparam 'nomodem'; then
1417 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1419 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1420 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1421 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1430 config_wondershaper(){
1431 if checkbootparam 'wondershaper' ; then
1432 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1437 if [ -n "$WONDER" ]; then
1439 DEVICE="${WONDER%%,*}"
1441 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1443 DOWNSTREAM="${WONDER%%,*}"
1445 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1447 UPSTREAM="${WONDER%%,*}"
1452 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1453 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1454 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1455 einfo "Starting wondershaper (${CMD}) in background."
1456 ( sh -c $CMD & ) && eend 0
1463 if checkbootparam 'nosyslog'; then
1464 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1467 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1468 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1469 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1470 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1471 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1473 if [ -z "$SYSLOGD" ] ; then
1474 eerror "No syslog daemon found." ; eend 1
1476 einfo "Starting $SYSLOGD in background."
1477 /etc/init.d/$SYSLOGD start >>$DEBUG &
1486 if checkbootparam 'nogpm'; then
1487 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1489 if ! [ -r /dev/input/mice ] ; then
1490 eerror "No mouse found - not starting GPM." ; eend 1
1492 einfo "Starting gpm in background."
1493 /etc/init.d/gpm start >>$DEBUG &
1494 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1503 if checkbootparam 'services' ; then
1504 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1505 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1506 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1507 einfo "Starting service(s) ${SERVICENL} in background."
1508 for service in $(echo -e $SERVICELIST) ; do
1509 /etc/init.d/${service} start >>$DEBUG &
1511 [ "$?" == "0" ] ; eend $?
1518 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1519 SOURCE=$(eval echo "$1")
1522 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1523 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1525 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1527 while ! getconfig && [[ "$counter" != 0 ]] ; do
1528 echo -n "Sleeping for 1 second and trying to get config again... "
1529 counter=$(( counter-1 ))
1530 echo "$counter tries left" ; sleep 1
1532 if [ -s "$TARGET" ] ; then
1533 einfo "Downloading was successfull." ; eend 0
1534 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1535 md5sum ${TARGET} ; eend 0
1538 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1546 if checkbootparam 'netconfig' ; then
1547 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1548 CONFIGFILE='/tmp/netconfig.grml'
1550 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1551 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1558 # {{{ remote scripts
1559 config_netscript() {
1560 if checkbootparam 'netscript' ; then
1561 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1562 SCRIPTFILE='/tmp/netscript.grml'
1564 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1565 chmod +x ${SCRIPTFILE}
1566 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1574 config_blindsound(){
1575 if checkbootparam 'blind' ; then
1577 flitewrapper "welcome to the gremel system"
1584 if checkbootparam 'welcome' ; then
1585 flitewrapper "welcome to the gremel system"
1590 # {{{ fix/workaround for unionfs
1592 if [ -z "$INSTALLED" ]; then
1593 touch /var/cache/apt/*cache.bin
1598 # {{{ start X window system via grml-x
1600 # make sure we start X only if startx is used *before* a nostartx option
1601 # so it's possible to disable automatic X startup using nostart
1602 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1603 if [ -x "$(which X)" ] ; then
1604 if [ -z "$INSTALLED" ] ; then
1605 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1606 if [ -z "$WINDOWMANAGER" ] ; then
1607 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1608 WINDOWMANAGER="wm-ng"
1610 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1612 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1613 config_userfstab || fstabuser='grml'
1614 cat>|/etc/init.d/xstartup<<EOF
1616 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1618 chmod 755 /etc/init.d/xstartup
1620 # adjust inittab for xstartup
1621 if grep -q '^6:' /etc/inittab ; then
1622 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
1623 else # just append tty6 to inittab if no definition is present:
1624 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1627 /sbin/telinit q ; eend $?
1629 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1630 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1632 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1636 eerror "We are not running in live mode - startx will not work, skipping it."
1637 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1640 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1641 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1647 # {{{ configuration framework
1649 if checkbootparam 'extract' ; then
1650 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1651 EXTRACTOPTIONS="-- -x $EXTRACT"
1655 config_finddcsdir() {
1656 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1657 # on the command line, nothing is changed and the dcs files are
1658 # searched within the .iso, $dcs-dir is set to the root directory
1660 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1661 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1662 # set, $dcs-dir is set to the root directory within the .iso.
1663 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1664 # foo, even if a GRMLCFG partition is present.
1667 # autoconfig, see issue673
1668 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1669 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1670 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1671 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1673 if [ -z "$INSTALLED" ] ; then
1674 if checkbootparam 'myconfig' ; then
1675 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1676 if [ -z "$DCSDEVICE" ]; then
1677 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1678 fi # [ -z "$DCSDEVICE" ]
1679 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1680 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1682 # We do need the following fix so floppy disk is available to blkid in any case :-/
1683 if [ -r /dev/fd0 ] ; then
1684 einfo "Floppy device detected. Trying to access floppy disk."
1685 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1686 blkid /dev/fd0 >>$DEBUG 2>&1
1689 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1690 if [ -n "$DCSDEVICE" ]; then
1691 DCSMP="/mnt/grmlcfg"
1696 # if not specified/present then assume default:
1697 if [ -z "$DCSDEVICE" ]; then
1698 DCSDIR="/live/image"
1701 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1702 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1703 if [ -n "$DCSDIR" ]; then
1704 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1706 [ -d $DCSMP ] || mkdir $DCSMP
1707 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1708 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1709 if [[ $RC == 0 ]]; then
1710 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1712 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1721 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1722 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1723 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1724 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1730 if checkbootparam 'partconf' ; then
1731 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1732 if [ -n "$MOUNTDEVICE" ]; then
1733 [ -d /mnt/grml ] || mkdir /mnt/grml
1734 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1735 if [[ $RC == 0 ]]; then
1736 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1737 einfo "Copying files from $MOUNTDEVICE over grml system."
1738 for file in `cat /etc/grml/partconf` ; do
1739 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1740 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1743 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1744 fi # mount $MOUNTDEVICE
1745 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1747 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1748 fi # [ -n "$MOUNTDEVICE" ]
1753 # {{{ /cdrom/.*-options
1755 if checkbootparam 'debs' ; then
1756 iszsh && setopt localoptions shwordsplit
1757 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1758 if [ -z "$DEBS" ] ; then
1761 if ! echo $DEBS | grep -q '/'; then
1762 # backwards compatibility: if no path is given get debs from debs/
1765 einfo "Tring to install debian package(s) ${DEBS}"
1766 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1767 dpkg -i $DEBS ; eend $?
1772 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1773 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1774 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1775 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1777 if ! echo $SCRIPTS | grep -q '/'; then
1778 # backwards compatibility: if no path is given get scripts from scripts/
1779 SCRIPTS="scripts/$SCRIPTS"
1781 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1782 # we are executing from a GRMLCFG labeled fs
1783 # kick everything we have done before and start over
1784 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1786 if [ -n "$SCRIPTS" ]; then
1787 SCRIPTS="${DCSDIR}/$SCRIPTS"
1788 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1789 einfo "Trying to execute ${SCRIPTS}"
1791 elif [ -d "$SCRIPTS" ]; then
1792 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1795 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1803 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1804 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1805 if [ -z "$CONFIG" ]; then
1806 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1808 if [ -n "$CONFIG" ]; then
1809 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1810 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1812 cp -a ${DCSDIR}/${CONFIG}/* /
1813 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1814 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1817 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1819 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1826 # {{{ confing_umount_dcsdir
1827 config_umount_dcsdir(){
1828 # umount $DCSMP if it was mounted by finddcsdir
1829 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1835 if checkbootparam 'mypath' ; then
1836 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1837 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1838 touch /etc/grml/my_path
1839 chmod 644 /etc/grml/my_path
1840 # make sure the directories exist:
1842 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1843 if ! [ -d "$i" ] ; then
1844 einfo "Creating directory $i"
1845 mkdir -p "$i" ; eend $?
1848 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1856 if checkbootparam 'distcc' ; then
1857 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1858 if [ -n "$OPTIONS" ]; then
1861 if [ -n "$OPTIONS" ]; then
1862 NET="${OPTIONS%%,*}"
1864 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1866 INTERFACE="${OPTIONS%%,*}"
1871 CONFIG=/etc/default/distcc
1872 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1873 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1875 if [ -n "$INTERFACE" ] ; then
1876 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1879 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1880 counter=$(( counter-1 ))
1881 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1883 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1887 if [ -n "$IP" ] ; then
1888 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1890 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1892 id distccd >/dev/null 2>&1 || \
1894 einfo "Creating distcc user" ; \
1895 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1898 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1899 /etc/init.d/distcc start >/dev/null ; eend $?
1902 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1906 if checkbootparam 'gcc'; then
1907 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
1909 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1912 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1915 if checkbootparam 'gpp'; then
1916 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
1918 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1919 if [ -x /usr/bin/g++-${GPP} ] ; then
1921 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1923 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1924 if [ -x /usr/bin/cpp-${GPP} ] ; then
1926 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1935 # Notice: use it only on live-cd system, if running from harddisk please
1936 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1937 # in /etc/runlevel.conf
1939 MODULES_FILE=/etc/grml/modules
1940 if checkbootparam 'nomodules' ; then
1941 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1942 elif [ -z "$INSTALLED" ]; then
1943 if [ -r $MODULES_FILE ] ; then
1944 einfo "Loading modules specified in ${MODULES_FILE}:"
1946 grep '^[^#]' $MODULES_FILE | \
1947 while read module args; do
1948 [ "$module" ] || continue
1950 modprobe $module $args ; eend $?
1954 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1961 config_915resolution(){
1962 if checkbootparam '915resolution' ; then
1963 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
1964 if [ -x /usr/sbin/915resolution ]; then
1969 if [ -n "$OPTIONS" ]; then
1971 MODE="${OPTIONS%%,*}"
1973 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1975 XRESO="${OPTIONS%%,*}"
1977 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1979 YRESO="${OPTIONS%%,*}"
1984 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1985 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1994 [ -n "$INSTALLED" ] && return 0
1996 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1997 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
1998 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
1999 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2001 if ! [ -x /sbin/mdadm ] ; then
2002 eerror "mdadm not available, can not execute it." ; eend 1
2005 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2006 # find out whether we have a valid configuration file already
2007 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2008 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2009 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2010 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2012 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2015 if ! checkbootparam 'swraid' ; then
2017 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2020 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2025 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2027 *'No arrays found'*)
2028 ewarn "$line" ; eend 0
2031 einfo "$line" ; eend 0
2038 if [ -r /proc/mdstat ] ; then
2040 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2041 if [ -z "$MDSTAT" ] ; then
2042 ewarn "No active arrays found" ; eend 0
2047 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2048 einfo "active arrays: $line" ; eend 0
2054 fi # bootoption swraid
2056 fi # is /sbin/mdadm executable?
2057 fi # check for bootoptions
2063 [ -n "$INSTALLED" ] && return 0
2065 if checkbootparam 'nodmraid' ; then
2066 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2070 if ! [ -x /sbin/dmraid ] ; then
2071 eerror "dmraid not available, can not execute it." ; eend 1
2076 # usage: dmraid_wrapper <dmraid_option>
2077 [ -n "$1" ] || return 1
2084 for line in $(dmraid $1 ; echo errcode:$?); do
2086 *'no block devices found'*)
2087 einfo "No block devices found" ; eend 0
2091 einfo "No active dmraid devices found" ; eend 0
2110 if checkbootparam 'dmraid' ; then
2111 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2112 if [ "$ACTION" = "off" ] ; then
2113 # Deactivates all active software RAID sets:
2114 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2117 # Activate all software RAID sets discovered:
2118 einfo "Activating present dmraid sets (as requested via dmraid):"
2125 # by default (no special bootoptions) discover all software RAID devices:
2126 einfo "Searching for any present dmraid sets:"
2131 # {{{ LVM (Logical Volumes)
2133 [ -n "$INSTALLED" ] && return 0
2135 if checkbootparam 'nolvm' ; then
2136 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2138 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2139 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2140 eerror "LVM not available, can not execute it." ; eend 1
2142 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2143 einfo "You seem to have logical volumes (LVM) on your system."
2145 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2147 if checkbootparam 'lvm' ; then
2148 einfo "Bootoption LVM found. Searching for logical volumes:"
2149 /etc/init.d/lvm2 start ; eend $?
2153 fi # check for lvm binary
2154 fi # check for bootoption nolvm
2158 # {{{ debnet: setup network based on an existing one found on a partition
2160 if checkbootparam 'debnet' ; then
2161 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2167 # {{{ disable console blanking
2169 if checkbootparam 'noblank' ; then
2170 einfo "Bootoption noblank found. Disabling monitor blanking."
2171 setterm -blank 0 ; eend $?
2176 # {{{ tohd= bootoption
2179 if checkbootparam 'tohd' ; then
2180 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2181 if [ -z "$TARGET" ] ; then
2182 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2183 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2187 if ! [ -b "$TARGET" ] ; then
2188 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2192 if grep -q $TARGET /proc/mounts ; then
2193 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2198 local MOUNTDIR=$(mktemp -d)
2200 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2201 einfo "Copyring live system to $TARGET - this might take a while"
2202 rsync -a --progress /live/image/live $MOUNTDIR
2206 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2208 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2217 # {{{ grml2hd: automatic installation
2220 if checkbootparam "grml2hd" || checkbootparam "BOOT_IMAGE=grml2hd" ; then
2222 if checkbootparam 'user' ; then
2224 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2225 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2228 if checkbootparam 'filesystem' ; then
2230 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2231 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2234 if checkbootparam 'partition' ; then
2236 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2237 # notice: the following checks whether the given partition is available, if not the skip
2238 # execution of grml2hd as it might result in data loss...
2239 if [ -r $PARTITION ] ; then
2240 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2242 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2246 if checkbootparam 'mbr' ; then
2248 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2249 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2252 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2254 GRML2HD_NONINTERACTIVE='yes' grml2hd
2257 chmod 755 /usr/bin/grml2hd_noninteractive
2258 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2259 if [ -z "$GRML2HD_FAIL" ] ; then
2260 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2262 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2265 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2269 # {{{ debootstrap: automatic installation
2270 config_debootstrap(){
2272 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2274 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2276 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2278 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2283 if checkbootparam 'target' ; then
2285 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2286 # notice: the following checks whether the given partition is available, if not the skip
2287 # execution of grml-debootstrap as it might result in data loss...
2288 if ! [ -r "$TARGET" ] ; then
2289 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2293 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2298 if checkbootparam 'grub' ; then
2300 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2303 if checkbootparam 'groot' ; then
2305 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2308 if checkbootparam 'release' ; then
2310 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2313 if checkbootparam 'mirror' ; then
2315 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2318 if checkbootparam 'boot_append' ; then
2320 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2323 if checkbootparam 'password' ; then
2325 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2328 # now check which options are available
2329 if [ -n "TARGET" ] ; then
2330 TARGETCMD="--target $TARGET"
2334 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2338 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2339 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2340 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2341 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2342 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2343 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2345 # and finally write script and execute it
2346 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2348 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2351 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2353 screen /usr/bin/grml-debootstrap_noninteractive
2354 einfo "Invoking a shell, just exit to continue booting..."
2357 fi # checkbootparam "BOOT_IMAGE=debian2hd
2361 # {{{ Support customization
2363 if checkbootparam 'distri'; then
2364 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2365 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2366 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2367 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2368 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2369 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2375 ## END OF FILE #################################################################
2376 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3