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 "$INSTALLED" ] ; then
623 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
624 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
632 # firewire devices {{{
633 # the raw1394 driver does not yet export info into SYSFS,
634 # so let's create raw1394 device manually
635 # http://www.michael-prokop.at/blog/index.php?p=352
636 config_firewire_dev(){
637 if checkbootparam 'nofirewiredev' ; then
638 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
640 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
641 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
642 # cd /dev && MAKEDEV video1394 raw1394
643 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
644 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
645 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
646 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
647 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
648 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
654 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
655 # otherwise we will get: passwd: Authentication token lock busy
657 if [ -z "$INSTALLED" ] ; then
665 if [ -n "$TESTCD" ]; then
666 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
667 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
670 if [ -n "${LIVECD_PATH}"/GRML ] ; then
671 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
673 echo "${RED} *** Error: Could not find md5sum file. ***"
676 if [ "$RC" = "0" ]; then
677 einfo "Everything looks OK" ; eend 0
679 eerror 'Checksum failed for theses files:' ; eend 1
680 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
681 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
682 eerror '... RAM of your computer is broken.' ; eend 1
683 einfon "Hit return to continue, or press the reset button to quit."
692 # {{{ hardware detection via discover
694 if checkbootparam 'nodisc' ; then
695 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
697 if [ -x /sbin/discover ] ; then
698 einfo "Discovering hardware. Trying to load the following modules in background:"
700 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
702 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
705 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
711 # {{{ hardware detection via hwinfo
713 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
714 einfo "Discovering hardware via hwinfo:"
715 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
716 echo -n " Loading modules: "
717 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
723 # {{{ disable hotplug agents on request
724 config_hotplug_agent(){
725 if checkbootparam 'noagent' ; then
726 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
727 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
728 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
729 einfo "Disabling hotplug-agent(s) $AGENTNL"
730 for agent in $(echo -e $AGENTLIST) ; do
731 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
733 [ "$?" == "0" ] ; eend $?
738 # {{{ blacklist of hotplug-modules
739 config_hotplug_blacklist(){
740 if checkbootparam 'black' ; then
741 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
742 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
743 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
744 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
745 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
746 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
754 if checkbootparam 'nohotplug' ; then
755 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
757 if [ -r /etc/init.d/hotplug ] ; then
758 einfo "Starting hotplug system in background."
759 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
761 elif [ -r /etc/init.d/hotplug-light ] ; then
762 einfo "Starting hotplug-light system in background."
763 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
766 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
772 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
774 if checkbootparam 'blacklist' ; then
775 if [ -z "$INSTALLED" ]; then
776 einfo "Bootoption blacklist found."
777 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
778 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
779 if [ -n "$BLACK" ] ; then
780 for module in $(echo ${BLACK//,/ }) ; do
781 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
782 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
783 echo "blacklist $module" >> "$BLACKLIST_FILE"
784 echo "alias $module off" >> "$BLACKLIST_FILE"
785 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
788 eerror "No given module for blacklist found. Blacklisting will not work therefore."
791 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
793 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
802 if [ -d /proc/acpi ]; then
803 if checkbootparam 'noacpi'; then
804 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
805 elif checkbootparam 'nogrmlacpi' ; then
806 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
808 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
811 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
813 basename="${basename%%.*}"
814 case "$basename" in *_acpi)
815 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
817 modprobe $basename >>$DEBUG 2>&1 && found="yes"
818 local BASE="$BASE $basename"
820 if [ -n "$found" ] ; then
821 einfo "$BASE" ; eend 0
823 ewarn "(none)" ; eend 1
825 if ! ps x | grep -q /usr/sbin/acpid ; then
826 if ! [ -r /var/run/dbus/pid ] ; then
827 einfo "Starting acpi daemon."
828 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
830 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
831 eerror "Solution: please activate acpid via /etc/runlevel.conf"
835 ewarn "acpi daemon already running."
842 if checkbootparam 'noapm'; then
843 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
845 modprobe apm power_off=1 >>$DEBUG 2>&1
846 if [ "$?" = "0" ] ; then
847 if [ -x /etc/init.d/apmd ] ;then
848 einfo "APM Bios found, enabling power management functions."
849 /etc/init.d/apmd start ; eend $?
852 eerror "Loading apm module failed." ; eend 1
859 # {{{ PCMCIA Check/Setup
860 # This needs to be done before other modules are being loaded (by hwsetup)
862 if checkbootparam 'nopcmcia'; then
863 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
865 if /usr/sbin/laptop-detect ; then
866 einfo "Detected Laptop - checking for PCMCIA." && eend 0
867 modprobe pcmcia_core >>$DEBUG 2>&1
868 # Try Cardbus or normal PCMCIA socket drivers
869 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
870 if [ "$?" = "0" ]; then
871 modprobe ds >>$DEBUG 2>&1
872 if [ -d /proc/bus/pccard ] ; then
873 if [ -x /sbin/cardmgr ] ; then
874 einfo "PCMCIA found, starting cardmgr."
875 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
877 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
886 # {{{ run software synthesizer via speakup
888 if checkbootparam 'swspeak' ; then
889 einfo "Bootoption swspeak found."
891 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
892 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
894 einfo "Loading speakup_soft"
895 if modprobe speakup_soft ; then
898 flitewrapper "Fatal error setting up software speakup"
905 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
906 einfo "Kernel supports speakup." ; eend 0
908 einfo "Just run swspeak if you want to use software synthesizer via speakup."
909 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
912 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
913 flitewrapper "Kernel does not seem to support speakup. Sorry."
919 # {{{ support hardware synthesizer via speakup
921 if checkbootparam 'speakup.synth' ; then
922 einfo "Bootoption speakup.synth found."
925 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
926 if [ -z "$module" ] ; then
927 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
928 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
930 einfo "Trying to load $module"
931 modprobe "speakup_${module}"
935 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
936 einfo "Kernel should support speakup now." ; eend 0
937 flitewrapper "Kernel should support speakup now."
939 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
940 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
946 elif checkbootparam 'hwspeak' ; then
947 einfo "Bootoption hwspeak found."
949 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
950 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
952 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
953 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
955 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
956 sed 's#.*speakup/##g ; s#.ko$##g' | \
957 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
958 einfo "Trying to load $module"
966 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
967 einfo "Kernel should support speakup now." ; eend 0
968 flitewrapper "Kernel should support speakup now."
970 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
971 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
977 # {{{ Check for blind option or brltty
980 checkbootparam 'blind' && BLIND="yes"
981 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
983 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
984 if [ -x /sbin/brltty ]; then
985 # Blind option detected, start brltty now.
986 # modprobe serial_core parport_serial generic_serial && echo "done"
991 if [ -n "$BRLTTY" ]; then
993 BRLTYPE="${BRLTTY%%,*}"
995 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
997 BRLDEV="${BRLTTY%%,*}"
999 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1001 BRLTEXT="${BRLTTY%%,*}"
1006 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
1007 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
1008 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
1009 einfo "Starting braille-display manager."
1012 sleep 2 && BLINDSOUND="yes"
1021 if checkbootparam 'forceagp' ; then
1022 # Probe for AGP. Hope this can fail safely
1023 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1029 config_automounter(){
1030 if checkbootparam 'automounter' ; then
1031 RUNLEVEL="$(runlevel)"
1033 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1038 if [ -n "$AUTOMOUNTER" ]; then
1039 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1040 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1041 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1042 anew="$d -fstype=auto,$2 :$i"
1043 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1044 AUTOMOUNTS="$AUTOMOUNTS $d"
1045 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1047 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1048 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1050 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1053 AUTOMOUNTS="floppy cdrom"
1054 # Add new devices to /etc/fstab and /etc/auto.mnt
1055 for i in /dev/cdrom?*; do
1057 addautomount "$i" "ro"
1062 if [ -n "$AUTOMOUNTER" ]; then
1063 # Check for floppy dir, reinstall with automounter
1064 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1065 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1066 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1067 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1068 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1069 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1070 rm -f /etc/fstab.new
1071 # Replace paths from bootfloppy
1072 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1073 mv -f /etc/fstab.new /etc/fstab
1074 # Start automounter now
1075 einfo "Starting automounter for ${AUTOMOUNTS}."
1076 /etc/init.d/autofs start >>$DEBUG ; eend $?
1081 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1085 while read major minor blocks partition relax; do
1086 partition="${partition##*/}"
1087 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1088 case "$partition" in
1089 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1090 sd?) ;; # SCSI Harddisk, entire disk
1091 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1092 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1095 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1098 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1101 # {{{ Enable DMA for all IDE drives now if not disabled
1102 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1104 if checkbootparam 'nodma'; then
1105 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1107 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1108 if test -d /proc/ide/$d; then
1109 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1110 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1111 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1112 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1113 echo "using_dma:1" >/proc/ide/$d/settings
1122 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1125 NOSWAP="yes" # we do not use swap by default!
1126 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1128 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1131 # Scan for swap, config, homedir - but only in live-mode
1132 if [ -z "$INSTALLED" ] ; then
1133 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1136 HOMEDIR="$(getbootparam 'home')"
1137 if [ -n "$partitions" ]; then
1138 while read p m f relax; do
1139 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1140 partoptions="users,exec"
1142 # it's a swap partition?
1145 if [ -n "$NOSWAP" ]; then
1146 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1149 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1150 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1151 if [ -n "$ANYSWAP" ] ; then
1152 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1153 swapon $p 2>>$DEBUG ; eend $?
1155 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1159 if [[ "$p" == LABEL* ]] ; then
1160 p=$(blkid -t $p | awk -F: '{print $1}')
1162 if grep -q $p /proc/swaps ; then
1163 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1165 if [ -b "$p" ] ; then
1166 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1167 swapon $p 2>>$DEBUG ; eend $?
1169 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1178 esac # it's a swap partition?
1183 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1184 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1186 # *) NONEFOUND='1'; continue ;;
1190 if [ -z "$NOSWAP" ] ; then
1191 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1192 # Activate swapfile, if exists
1193 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1195 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1196 mount -o remount,rw $m && MOUNTED=1
1197 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1199 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1201 fnew="$SWAPFILE swap swap defaults 0 0"
1202 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1203 GRML_SWP="$GRML_SWP $SWAPFILE"
1206 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1209 # use a image as home
1210 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1211 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1212 if [ -n "$HOMEDIR" ]; then
1213 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1217 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1219 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1224 # Umount, if not in use
1225 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1237 if [ -n "$MOUSE_DEVICE" ] ; then
1238 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1243 # {{{ IPv6 configuration
1244 # Load IPv6 kernel module and print IP adresses
1246 if checkbootparam 'ipv6'; then
1247 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1249 # we probably need some time until stateless autoconfiguration has happened
1251 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1252 for DEVICE in `echo "$NETDEVICES"`; do
1255 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1256 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1258 for ADDR in `echo "$ADDRESSES"` ; do
1261 if [ "$COUNT" -eq "0" ] ; then
1262 einfo "(none)" ; eend 1
1274 if checkbootparam 'nocpu'; then
1275 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1279 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
1280 einfo "Detecting CPU:"
1281 CPU=$(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)
1282 echo $CPU | sed 's/ \{1,\}/ /g'
1285 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>>$DEBUG` " ; eend 0
1288 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1289 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
1290 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1294 if [ -x /etc/init.d/loadcpufreq ] ; then
1295 einfo "Trying to set up cpu frequency scaling:"
1297 SKIP_CPU_GOVERNOR=''
1298 LOADCPUFREQ=$(mktemp)
1299 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1300 if grep -q FATAL "$LOADCPUFREQ" ; then
1306 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1307 eerror "$line" ; eend $RC
1311 elif grep -q done "$LOADCPUFREQ" ; then
1312 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1313 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1314 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1316 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1322 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1323 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1325 if modprobe cpufreq_ondemand ; RC=$? ; then
1326 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1327 echo ondemand > $file
1338 # {{{ autostart of ssh
1340 if checkbootparam 'ssh' ; then
1342 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1343 einfo "Bootoption ssh found, trying to set password for user grml."
1345 if [ -z "$SSH_PASSWD" ] ; then
1346 if [ -x /usr/bin/apg ] ; then
1347 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1348 elif [ -x /usr/bin/gpw ] ; then
1349 SSH_PASSWD="$(gpw 1)"
1350 elif [ -x /usr/bin/pwgen ] ; then
1351 SSH_PASSWD="$(pwgen -1 8)"
1352 elif [ -x /usr/bin/hexdump ] ; then
1353 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1354 elif [ -n "$RANDOM" ] ; then
1355 SSH_PASSWD="grml${RANDOM}"
1358 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1362 if [ -n "$SSH_PASSWD" ] ; then
1363 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1368 # finally check if we have a password we can use:
1369 if [ -n "$SSH_PASSWD" ] ; then
1370 # chpasswd sucks, seriously.
1371 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1372 echo "grml:$SSH_PASSWD" | chpasswd -m
1374 echo "grml:$SSH_PASSWD" | chpasswd
1378 einfo 'Starting secure shell server in background.'
1379 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1380 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1384 ewarn 'Warning: please change the password for user grml as soon as possible!'
1390 # {{{ autostart of x11vnc
1393 USER=grml # TODO: make it dynamically configurable
1394 if checkbootparam 'vnc' ; then
1396 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1397 einfo "Bootoption vnc found, trying to set password for user $USER."
1399 if [ -z "$VNC_PASSWD" ] ; then
1400 if [ -x /usr/bin/apg ] ; then
1401 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1402 elif [ -x /usr/bin/gpw ] ; then
1403 VNC_PASSWD="$(gpw 1)"
1404 elif [ -x /usr/bin/pwgen ] ; then
1405 VNC_PASSWD="$(pwgen -1 8)"
1406 elif [ -x /usr/bin/hexdump ] ; then
1407 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1408 elif [ -n "$RANDOM" ] ; then
1409 VNC_PASSWD="${USER}${RANDOM}"
1412 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1416 if [ -n "$VNC_PASSWD" ] ; then
1417 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1422 # finally check if we have a password we can use:
1423 if [ -n "$VNC_PASSWD" ] ; then
1425 VNCDIR="/home/${USER}/.vnc"
1426 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1428 if [ ! -x /usr/bin/x11vnc ] ; then
1429 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1432 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1433 /bin/chown -R "$USER": "$VNCDIR"
1436 if checkbootparam 'vnc_connect' ; then
1438 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1439 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1440 #store the options in a file
1441 VNCDIR="/home/${USER}/.vnc"
1442 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1443 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1449 # {{{ set password for user grml
1451 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1452 einfo "Bootoption passwd found."
1453 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1454 if [ -n "$PASSWD" ] ; then
1455 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1457 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1460 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1468 if ! [ -x /usr/bin/amixer ] ; then
1469 eerror "amixer binary not available. Can not set sound volumes therefore."
1472 if ! [ -r /proc/asound/cards ] ; then
1473 ewarn "No soundcard present, skipping mixer settings therefore."
1478 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1479 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1482 if checkbootparam 'vol' ; then
1483 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1484 if [ -z "$VOL" ] ; then
1485 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1493 if checkbootparam 'nosound' ; then
1494 einfo "Muting sound devices on request."
1495 ERROR=$(amixer -q set Master mute)
1497 if [ -n "$ERROR" ] ; then
1499 eerror "Problem muting sound devices: $ERROR"
1503 elif [ -z "$INSTALLED" ] ; then
1504 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1506 if checkbootparam 'micvol' ; then
1507 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1512 for CONTROL in Master PCM ; do
1513 if amixer -q | grep -q "Simple mixer control '$CONTROL'" ; then
1514 amixer -q set "${CONTROL}" "${VOL}"%
1519 if [ ${MICVOL} -ne 0 ] ; then
1520 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1521 amixer -q set "Mic" $MICVOL &> /dev/null
1524 fi # checkbootparam 'nosound'
1531 # {{{ modem detection
1533 if checkbootparam 'nomodem'; then
1534 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1536 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1537 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1538 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1547 config_wondershaper(){
1548 if checkbootparam 'wondershaper' ; then
1549 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1554 if [ -n "$WONDER" ]; then
1556 DEVICE="${WONDER%%,*}"
1558 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1560 DOWNSTREAM="${WONDER%%,*}"
1562 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1564 UPSTREAM="${WONDER%%,*}"
1569 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1570 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1571 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1572 einfo "Starting wondershaper (${CMD}) in background."
1573 ( sh -c $CMD & ) && eend 0
1580 if checkbootparam 'nosyslog'; then
1581 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1584 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1585 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1586 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1587 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1588 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1590 if [ -z "$SYSLOGD" ] ; then
1591 eerror "No syslog daemon found." ; eend 1
1593 einfo "Starting $SYSLOGD in background."
1594 /etc/init.d/$SYSLOGD start >>$DEBUG &
1603 if checkbootparam 'nogpm'; then
1604 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1606 if ! [ -r /dev/input/mice ] ; then
1607 eerror "No mouse found - not starting GPM." ; eend 1
1609 einfo "Starting gpm in background."
1610 /etc/init.d/gpm start >>$DEBUG &
1611 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1620 if checkbootparam 'services' ; then
1621 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1622 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1623 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1624 einfo "Starting service(s) ${SERVICENL} in background."
1625 for service in $(echo -e $SERVICELIST) ; do
1626 /etc/init.d/${service} start >>$DEBUG &
1628 [ "$?" == "0" ] ; eend $?
1635 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1636 SOURCE=$(eval echo "$1")
1639 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1640 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1642 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1644 while ! getconfig && [[ "$counter" != 0 ]] ; do
1645 echo -n "Sleeping for 1 second and trying to get config again... "
1646 counter=$(( counter-1 ))
1647 echo "$counter tries left" ; sleep 1
1649 if [ -s "$TARGET" ] ; then
1650 einfo "Downloading was successfull." ; eend 0
1651 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1652 md5sum ${TARGET} ; eend 0
1655 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1663 if checkbootparam 'netconfig' ; then
1664 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1665 CONFIGFILE='/tmp/netconfig.grml'
1667 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1668 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1675 # {{{ remote scripts
1676 config_netscript() {
1677 if checkbootparam 'netscript' ; then
1678 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1679 SCRIPTFILE='/tmp/netscript.grml'
1681 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1682 chmod +x ${SCRIPTFILE}
1683 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1691 config_blindsound(){
1692 if checkbootparam 'blind' ; then
1694 flitewrapper "welcome to the gremel system"
1701 if checkbootparam 'welcome' ; then
1702 flitewrapper "welcome to the gremel system"
1707 # {{{ fix/workaround for unionfs
1709 if [ -z "$INSTALLED" ]; then
1710 touch /var/cache/apt/*cache.bin
1715 # {{{ start X window system via grml-x
1717 # make sure we start X only if startx is used *before* a nostartx option
1718 # so it's possible to disable automatic X startup using nostart
1719 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1720 if [ -x "$(which X)" ] ; then
1721 if [ -z "$INSTALLED" ] ; then
1722 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1723 if [ -z "$WINDOWMANAGER" ] ; then
1724 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1725 WINDOWMANAGER="wm-ng"
1727 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1729 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1730 config_userfstab || fstabuser='grml'
1731 cat>|/etc/init.d/xstartup<<EOF
1733 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1735 chmod 755 /etc/init.d/xstartup
1737 # adjust inittab for xstartup
1738 if grep -q '^6:' /etc/inittab ; then
1739 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
1740 else # just append tty6 to inittab if no definition is present:
1741 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1744 /sbin/telinit q ; eend $?
1746 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1747 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1749 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1753 eerror "We are not running in live mode - startx will not work, skipping it."
1754 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1757 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1758 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1764 # {{{ configuration framework
1766 if checkbootparam 'extract' ; then
1767 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1768 EXTRACTOPTIONS="-- -x $EXTRACT"
1772 config_finddcsdir() {
1773 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1774 # on the command line, nothing is changed and the dcs files are
1775 # searched within the .iso, $dcs-dir is set to the root directory
1777 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1778 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1779 # set, $dcs-dir is set to the root directory within the .iso.
1780 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1781 # foo, even if a GRMLCFG partition is present.
1784 # autoconfig, see issue673
1785 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1786 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1787 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1788 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1790 if [ -z "$INSTALLED" ] ; then
1791 if checkbootparam 'myconfig' ; then
1792 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1793 if [ -z "$DCSDEVICE" ]; then
1794 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1795 fi # [ -z "$DCSDEVICE" ]
1796 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1797 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1799 # We do need the following fix so floppy disk is available to blkid in any case :-/
1800 if [ -r /dev/fd0 ] ; then
1801 einfo "Floppy device detected. Trying to access floppy disk."
1802 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1803 blkid /dev/fd0 >>$DEBUG 2>&1
1806 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1807 if [ -n "$DCSDEVICE" ]; then
1808 DCSMP="/mnt/grmlcfg"
1813 # if not specified/present then assume default:
1814 if [ -z "$DCSDEVICE" ]; then
1815 DCSDIR="/live/image"
1818 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1819 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1820 if [ -n "$DCSDIR" ]; then
1821 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1823 [ -d $DCSMP ] || mkdir $DCSMP
1824 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1825 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1826 if [[ $RC == 0 ]]; then
1827 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1829 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1838 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1839 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1840 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1841 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1847 if checkbootparam 'partconf' ; then
1848 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1849 if [ -n "$MOUNTDEVICE" ]; then
1850 [ -d /mnt/grml ] || mkdir /mnt/grml
1851 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1852 if [[ $RC == 0 ]]; then
1853 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1854 einfo "Copying files from $MOUNTDEVICE over grml system."
1855 for file in `cat /etc/grml/partconf` ; do
1856 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1857 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1860 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1861 fi # mount $MOUNTDEVICE
1862 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1864 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1865 fi # [ -n "$MOUNTDEVICE" ]
1870 # {{{ /cdrom/.*-options
1872 if checkbootparam 'debs' ; then
1873 iszsh && setopt localoptions shwordsplit
1874 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1875 if [ -z "$DEBS" ] ; then
1878 if ! echo $DEBS | grep -q '/'; then
1879 # backwards compatibility: if no path is given get debs from debs/
1882 einfo "Tring to install debian package(s) ${DEBS}"
1883 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1884 dpkg -i $DEBS ; eend $?
1889 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1890 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1891 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1892 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1894 if ! echo $SCRIPTS | grep -q '/'; then
1895 # backwards compatibility: if no path is given get scripts from scripts/
1896 SCRIPTS="scripts/$SCRIPTS"
1898 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1899 # we are executing from a GRMLCFG labeled fs
1900 # kick everything we have done before and start over
1901 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1903 if [ -n "$SCRIPTS" ]; then
1904 SCRIPTS="${DCSDIR}/$SCRIPTS"
1905 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1906 einfo "Trying to execute ${SCRIPTS}"
1908 elif [ -d "$SCRIPTS" ]; then
1909 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1912 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1920 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1921 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1922 if [ -z "$CONFIG" ]; then
1923 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1925 if [ -n "$CONFIG" ]; then
1926 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1927 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1929 cp -a ${DCSDIR}/${CONFIG}/* /
1930 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1931 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1934 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1936 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1943 # {{{ confing_umount_dcsdir
1944 config_umount_dcsdir(){
1945 # umount $DCSMP if it was mounted by finddcsdir
1946 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1952 if checkbootparam 'mypath' ; then
1953 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1954 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1955 touch /etc/grml/my_path
1956 chmod 644 /etc/grml/my_path
1957 # make sure the directories exist:
1959 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1960 if ! [ -d "$i" ] ; then
1961 einfo "Creating directory $i"
1962 mkdir -p "$i" ; eend $?
1965 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1973 if checkbootparam 'distcc' ; then
1974 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1975 if [ -n "$OPTIONS" ]; then
1978 if [ -n "$OPTIONS" ]; then
1979 NET="${OPTIONS%%,*}"
1981 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1983 INTERFACE="${OPTIONS%%,*}"
1988 CONFIG=/etc/default/distcc
1989 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1990 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1992 if [ -n "$INTERFACE" ] ; then
1993 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1996 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1997 counter=$(( counter-1 ))
1998 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2000 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2004 if [ -n "$IP" ] ; then
2005 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2007 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2009 id distccd >/dev/null 2>&1 || \
2011 einfo "Creating distcc user" ; \
2012 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2015 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2016 /etc/init.d/distcc start >/dev/null ; eend $?
2019 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2023 if checkbootparam 'gcc'; then
2024 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2026 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2029 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2032 if checkbootparam 'gpp'; then
2033 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2035 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2036 if [ -x /usr/bin/g++-${GPP} ] ; then
2038 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2040 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2041 if [ -x /usr/bin/cpp-${GPP} ] ; then
2043 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2052 # Notice: use it only on live-cd system, if running from harddisk please
2053 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2054 # in /etc/runlevel.conf
2056 MODULES_FILE=/etc/grml/modules
2057 if checkbootparam 'nomodules' ; then
2058 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2059 elif [ -z "$INSTALLED" ]; then
2060 if [ -r $MODULES_FILE ] ; then
2061 einfo "Loading modules specified in ${MODULES_FILE}:"
2063 grep '^[^#]' $MODULES_FILE | \
2064 while read module args; do
2065 [ "$module" ] || continue
2067 modprobe $module $args ; eend $?
2071 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2078 config_915resolution(){
2079 if checkbootparam '915resolution' ; then
2080 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2081 if [ -x /usr/sbin/915resolution ]; then
2086 if [ -n "$OPTIONS" ]; then
2088 MODE="${OPTIONS%%,*}"
2090 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2092 XRESO="${OPTIONS%%,*}"
2094 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2096 YRESO="${OPTIONS%%,*}"
2101 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2102 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2111 [ -n "$INSTALLED" ] && return 0
2113 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2114 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2115 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2116 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2118 if ! [ -x /sbin/mdadm ] ; then
2119 eerror "mdadm not available, can not execute it." ; eend 1
2122 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2123 # find out whether we have a valid configuration file already
2124 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2125 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2126 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2127 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2129 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2132 if ! checkbootparam 'swraid' ; then
2134 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2137 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2142 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2144 *'No arrays found'*)
2145 ewarn "$line" ; eend 0
2148 einfo "$line" ; eend 0
2155 if [ -r /proc/mdstat ] ; then
2157 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2158 if [ -z "$MDSTAT" ] ; then
2159 ewarn "No active arrays found" ; eend 0
2164 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2165 einfo "active arrays: $line" ; eend 0
2171 fi # bootoption swraid
2173 fi # is /sbin/mdadm executable?
2174 fi # check for bootoptions
2180 [ -n "$INSTALLED" ] && return 0
2182 if checkbootparam 'nodmraid' ; then
2183 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2187 if ! [ -x /sbin/dmraid ] ; then
2188 eerror "dmraid not available, can not execute it." ; eend 1
2193 # usage: dmraid_wrapper <dmraid_option>
2194 [ -n "$1" ] || return 1
2201 for line in $(dmraid $1 ; echo errcode:$?); do
2203 *'no block devices found'*)
2204 einfo "No block devices found" ; eend 0
2208 einfo "No active dmraid devices found" ; eend 0
2227 if checkbootparam 'dmraid' ; then
2228 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2229 if [ "$ACTION" = "off" ] ; then
2230 # Deactivates all active software RAID sets:
2231 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2234 # Activate all software RAID sets discovered:
2235 einfo "Activating present dmraid sets (as requested via dmraid):"
2242 # by default (no special bootoptions) discover all software RAID devices:
2243 einfo "Searching for any present dmraid sets:"
2248 # {{{ LVM (Logical Volumes)
2250 [ -n "$INSTALLED" ] && return 0
2252 if checkbootparam 'nolvm' ; then
2253 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2255 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2256 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2257 eerror "LVM not available, can not execute it." ; eend 1
2259 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2260 einfo "You seem to have logical volumes (LVM) on your system."
2262 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2264 if checkbootparam 'lvm' ; then
2265 einfo "Bootoption LVM found. Searching for logical volumes:"
2266 /etc/init.d/lvm2 start ; eend $?
2270 fi # check for lvm binary
2271 fi # check for bootoption nolvm
2275 # {{{ debnet: setup network based on an existing one found on a partition
2277 if checkbootparam 'debnet' ; then
2278 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2284 # {{{ disable console blanking
2286 if checkbootparam 'noblank' ; then
2287 einfo "Bootoption noblank found. Disabling monitor blanking."
2288 setterm -blank 0 ; eend $?
2293 # {{{ tohd= bootoption
2296 if checkbootparam 'tohd' ; then
2297 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2298 if [ -z "$TARGET" ] ; then
2299 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2300 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2304 if ! [ -b "$TARGET" ] ; then
2305 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2309 if grep -q $TARGET /proc/mounts ; then
2310 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2315 local MOUNTDIR=$(mktemp -d)
2317 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2318 einfo "Copyring live system to $TARGET - this might take a while"
2319 rsync -a --progress /live/image/live $MOUNTDIR
2323 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2325 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2334 # {{{ grml2hd: automatic installation
2337 if checkbootparam "grml2hd" || checkbootparam "BOOT_IMAGE=grml2hd" ; then
2339 if checkbootparam 'user' ; then
2341 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2342 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2345 if checkbootparam 'filesystem' ; then
2347 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2348 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2351 if checkbootparam 'partition' ; then
2353 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2354 # notice: the following checks whether the given partition is available, if not the skip
2355 # execution of grml2hd as it might result in data loss...
2356 if [ -r $PARTITION ] ; then
2357 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2359 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2363 if checkbootparam 'mbr' ; then
2365 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2366 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2369 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2371 GRML2HD_NONINTERACTIVE='yes' grml2hd
2374 chmod 755 /usr/bin/grml2hd_noninteractive
2375 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2376 if [ -z "$GRML2HD_FAIL" ] ; then
2377 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2379 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2382 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2386 # {{{ debootstrap: automatic installation
2387 config_debootstrap(){
2389 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2391 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2393 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2395 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2400 if checkbootparam 'target' ; then
2402 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2403 # notice: the following checks whether the given partition is available, if not the skip
2404 # execution of grml-debootstrap as it might result in data loss...
2405 if ! [ -r "$TARGET" ] ; then
2406 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2410 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2415 if checkbootparam 'grub' ; then
2417 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2420 if checkbootparam 'groot' ; then
2422 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2425 if checkbootparam 'release' ; then
2427 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2430 if checkbootparam 'mirror' ; then
2432 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2435 if checkbootparam 'boot_append' ; then
2437 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2440 if checkbootparam 'password' ; then
2442 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2445 # now check which options are available
2446 if [ -n "TARGET" ] ; then
2447 TARGETCMD="--target $TARGET"
2451 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2455 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2456 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2457 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2458 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2459 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2460 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2462 # and finally write script and execute it
2463 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2465 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2468 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2470 screen /usr/bin/grml-debootstrap_noninteractive
2471 einfo "Invoking a shell, just exit to continue booting..."
2474 fi # checkbootparam "BOOT_IMAGE=debian2hd
2478 # {{{ Support customization
2480 if checkbootparam 'distri'; then
2481 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2482 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2483 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2484 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2485 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2486 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2492 ## END OF FILE #################################################################
2493 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3