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 $i ; done
682 # {{{ disable hotplug agents on request
683 config_hotplug_agent(){
684 if checkbootparam 'noagent' ; then
685 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
686 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
687 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
688 einfo "Disabling hotplug-agent(s) $AGENTNL"
689 for agent in $(echo -e $AGENTLIST) ; do
690 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
692 [ "$?" == "0" ] ; eend $?
697 # {{{ blacklist of hotplug-modules
698 config_hotplug_blacklist(){
699 if checkbootparam 'black' ; then
700 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
701 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
702 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
703 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
704 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
705 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
713 if checkbootparam 'nohotplug' ; then
714 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
716 if [ -r /etc/init.d/hotplug ] ; then
717 einfo "Starting hotplug system in background."
718 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
720 elif [ -r /etc/init.d/hotplug-light ] ; then
721 einfo "Starting hotplug-light system in background."
722 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
725 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
731 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
733 if checkbootparam 'blacklist' ; then
734 if [ -z "$INSTALLED" ]; then
735 einfo "Bootoption blacklist found."
736 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
737 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
738 if [ -n "$BLACK" ] ; then
739 for module in $(echo ${BLACK//,/ }) ; do
740 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
741 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
742 echo "blacklist $module" >> "$BLACKLIST_FILE"
743 echo "alias $module off" >> "$BLACKLIST_FILE"
744 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
747 eerror "No given module for blacklist found. Blacklisting will not work therefore."
750 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
752 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
761 if [ -d /proc/acpi ]; then
762 if checkbootparam 'noacpi'; then
763 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
764 elif checkbootparam 'nogrmlacpi' ; then
765 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
767 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
770 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
772 basename="${basename%%.*}"
773 case "$basename" in *_acpi)
774 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
776 modprobe $basename >>$DEBUG 2>&1 && found="yes"
777 local BASE="$BASE $basename"
779 if [ -n "$found" ] ; then
780 einfo "$BASE" ; eend 0
782 ewarn "(none)" ; eend 1
784 if ! ps x | grep -q /usr/sbin/acpid ; then
785 if ! [ -r /var/run/dbus/pid ] ; then
786 einfo "Starting acpi daemon."
787 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
789 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
790 eerror "Solution: please activate acpid via /etc/runlevel.conf"
794 ewarn "acpi daemon already running."
801 if checkbootparam 'noapm'; then
802 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
804 modprobe apm power_off=1 >>$DEBUG 2>&1
805 if [ "$?" = "0" ] ; then
806 if [ -x /etc/init.d/apmd ] ;then
807 einfo "APM Bios found, enabling power management functions."
808 /etc/init.d/apmd start ; eend $?
811 eerror "Loading apm module failed." ; eend 1
818 # {{{ PCMCIA Check/Setup
819 # This needs to be done before other modules are being loaded (by hwsetup)
821 if checkbootparam 'nopcmcia'; then
822 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
824 if /usr/sbin/laptop-detect ; then
825 einfo "Detected Laptop - checking for PCMCIA." && eend 0
826 modprobe pcmcia_core >>$DEBUG 2>&1
827 # Try Cardbus or normal PCMCIA socket drivers
828 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
829 if [ "$?" = "0" ]; then
830 modprobe ds >>$DEBUG 2>&1
831 if [ -d /proc/bus/pccard ] ; then
832 if [ -x /sbin/cardmgr ] ; then
833 einfo "PCMCIA found, starting cardmgr."
834 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
836 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
845 # {{{ run software synthesizer via speakup
847 if checkbootparam 'swspeak' ; then
848 einfo "Bootoption swspeak found."
850 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
851 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
853 einfo "Loading speakup_soft"
854 if modprobe speakup_soft ; then
857 flitewrapper "Fatal error setting up software speakup"
864 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
865 einfo "Kernel supports speakup." ; eend 0
867 einfo "Just run swspeak if you want to use software synthesizer via speakup."
868 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
871 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
872 flitewrapper "Kernel does not seem to support speakup. Sorry."
878 # {{{ support hardware synthesizer via speakup
880 if checkbootparam 'speakup.synth' ; then
881 einfo "Bootoption speakup.synth found."
884 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
885 if [ -z "$module" ] ; then
886 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
887 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
889 einfo "Trying to load $module"
890 modprobe "speakup_${module}"
894 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
895 einfo "Kernel should support speakup now." ; eend 0
896 flitewrapper "Kernel should support speakup now."
898 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
899 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
905 elif checkbootparam 'hwspeak' ; then
906 einfo "Bootoption hwspeak found."
908 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
909 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
911 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
912 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
914 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
915 sed 's#.*speakup/##g ; s#.ko$##g' | \
916 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
917 einfo "Trying to load $module"
925 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
926 einfo "Kernel should support speakup now." ; eend 0
927 flitewrapper "Kernel should support speakup now."
929 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
930 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
936 # {{{ Check for blind option or brltty
939 checkbootparam 'blind' && BLIND="yes"
940 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
942 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
943 if [ -x /sbin/brltty ]; then
944 # Blind option detected, start brltty now.
945 # modprobe serial_core parport_serial generic_serial && echo "done"
950 if [ -n "$BRLTTY" ]; then
952 BRLTYPE="${BRLTTY%%,*}"
954 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
956 BRLDEV="${BRLTTY%%,*}"
958 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
960 BRLTEXT="${BRLTTY%%,*}"
965 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
966 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
967 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
968 einfo "Starting braille-display manager."
971 sleep 2 && BLINDSOUND="yes"
980 if checkbootparam 'forceagp' ; then
981 # Probe for AGP. Hope this can fail safely
982 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
988 config_automounter(){
989 if checkbootparam 'automounter' ; then
990 RUNLEVEL="$(runlevel)"
992 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
997 if [ -n "$AUTOMOUNTER" ]; then
998 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
999 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1000 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1001 anew="$d -fstype=auto,$2 :$i"
1002 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1003 AUTOMOUNTS="$AUTOMOUNTS $d"
1004 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1006 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1007 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1009 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1012 AUTOMOUNTS="floppy cdrom"
1013 # Add new devices to /etc/fstab and /etc/auto.mnt
1014 for i in /dev/cdrom?*; do
1016 addautomount "$i" "ro"
1021 if [ -n "$AUTOMOUNTER" ]; then
1022 # Check for floppy dir, reinstall with automounter
1023 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1024 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1025 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1026 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1027 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1028 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1029 rm -f /etc/fstab.new
1030 # Replace paths from bootfloppy
1031 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1032 mv -f /etc/fstab.new /etc/fstab
1033 # Start automounter now
1034 einfo "Starting automounter for ${AUTOMOUNTS}."
1035 /etc/init.d/autofs start >>$DEBUG ; eend $?
1040 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1044 while read major minor blocks partition relax; do
1045 partition="${partition##*/}"
1046 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1047 case "$partition" in
1048 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1049 sd?) ;; # SCSI Harddisk, entire disk
1050 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1051 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1054 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1057 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1060 # {{{ Enable DMA for all IDE drives now if not disabled
1061 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1063 if checkbootparam 'nodma'; then
1064 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1066 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1067 if test -d /proc/ide/$d; then
1068 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1069 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1070 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1071 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1072 echo "using_dma:1" >/proc/ide/$d/settings
1081 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1084 NOSWAP="yes" # we do not use swap by default!
1085 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1087 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1090 # Scan for swap, config, homedir - but only in live-mode
1091 if [ -z "$INSTALLED" ] ; then
1092 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1095 HOMEDIR="$(getbootparam 'home')"
1096 if [ -n "$partitions" ]; then
1097 while read p m f relax; do
1098 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1099 partoptions="users,exec"
1101 # it's a swap partition?
1104 if [ -n "$NOSWAP" ]; then
1105 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1108 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1109 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1110 if [ -n "$ANYSWAP" ] ; then
1111 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1112 swapon $p 2>>$DEBUG ; eend $?
1114 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1118 if [[ "$p" == LABEL* ]] ; then
1119 p=$(blkid -t $p | awk -F: '{print $1}')
1121 if grep -q $p /proc/swaps ; then
1122 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1124 if [ -b "$p" ] ; then
1125 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1126 swapon $p 2>>$DEBUG ; eend $?
1128 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1137 esac # it's a swap partition?
1142 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1143 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1145 # *) NONEFOUND='1'; continue ;;
1149 if [ -z "$NOSWAP" ] ; then
1150 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1151 # Activate swapfile, if exists
1152 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1154 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1155 mount -o remount,rw $m && MOUNTED=1
1156 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1158 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1160 fnew="$SWAPFILE swap swap defaults 0 0"
1161 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1162 GRML_SWP="$GRML_SWP $SWAPFILE"
1165 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1168 # use a image as home
1169 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1170 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1171 if [ -n "$HOMEDIR" ]; then
1172 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1176 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1178 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1183 # Umount, if not in use
1184 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1196 if [ -n "$MOUSE_DEVICE" ] ; then
1197 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1202 # {{{ IPv6 configuration
1203 # Load IPv6 kernel module and print IP adresses
1205 if checkbootparam 'ipv6'; then
1206 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1208 # we probably need some time until stateless autoconfiguration has happened
1210 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1211 for DEVICE in `echo "$NETDEVICES"`; do
1214 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1215 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1217 for ADDR in `echo "$ADDRESSES"` ; do
1220 if [ "$COUNT" -eq "0" ] ; then
1221 einfo "(none)" ; eend 1
1233 if checkbootparam 'nocpu'; then
1234 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1238 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
1239 einfo "Detecting CPU:"
1240 CPU=$(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)
1241 echo $CPU | sed 's/ \{1,\}/ /g'
1244 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>>$DEBUG` " ; eend 0
1247 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1248 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
1249 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1253 if [ -x /etc/init.d/loadcpufreq ] ; then
1254 einfo "Trying to set up cpu frequency scaling:"
1256 SKIP_CPU_GOVERNOR=''
1257 LOADCPUFREQ=$(mktemp)
1258 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1259 if grep -q FATAL "$LOADCPUFREQ" ; then
1265 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1266 eerror "$line" ; eend $RC
1270 elif grep -q done "$LOADCPUFREQ" ; then
1271 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1272 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1273 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1275 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1281 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1282 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1284 if modprobe cpufreq_ondemand ; RC=$? ; then
1285 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1286 echo ondemand > $file
1297 # {{{ autostart of ssh
1299 if checkbootparam 'ssh' ; then
1301 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1302 einfo "Bootoption ssh found, trying to set password for user grml."
1304 if [ -z "$SSH_PASSWD" ] ; then
1305 if [ -x /usr/bin/apg ] ; then
1306 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1307 elif [ -x /usr/bin/gpw ] ; then
1308 SSH_PASSWD="$(gpw 1)"
1309 elif [ -x /usr/bin/pwgen ] ; then
1310 SSH_PASSWD="$(pwgen -1 8)"
1311 elif [ -x /usr/bin/hexdump ] ; then
1312 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1313 elif [ -n "$RANDOM" ] ; then
1314 SSH_PASSWD="grml${RANDOM}"
1317 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1321 if [ -n "$SSH_PASSWD" ] ; then
1322 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1327 # finally check if we have a password we can use:
1328 if [ -n "$SSH_PASSWD" ] ; then
1329 # chpasswd sucks, seriously.
1330 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1331 echo "grml:$SSH_PASSWD" | chpasswd -m
1333 echo "grml:$SSH_PASSWD" | chpasswd
1337 einfo 'Starting secure shell server in background.'
1338 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1339 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1343 ewarn 'Warning: please change the password for user grml as soon as possible!'
1349 # {{{ autostart of x11vnc
1352 USER=grml # TODO: make it dynamically configurable
1353 if checkbootparam 'vnc' ; then
1355 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1356 einfo "Bootoption vnc found, trying to set password for user $USER."
1358 if [ -z "$VNC_PASSWD" ] ; then
1359 if [ -x /usr/bin/apg ] ; then
1360 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1361 elif [ -x /usr/bin/gpw ] ; then
1362 VNC_PASSWD="$(gpw 1)"
1363 elif [ -x /usr/bin/pwgen ] ; then
1364 VNC_PASSWD="$(pwgen -1 8)"
1365 elif [ -x /usr/bin/hexdump ] ; then
1366 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1367 elif [ -n "$RANDOM" ] ; then
1368 VNC_PASSWD="${USER}${RANDOM}"
1371 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1375 if [ -n "$VNC_PASSWD" ] ; then
1376 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1381 # finally check if we have a password we can use:
1382 if [ -n "$VNC_PASSWD" ] ; then
1384 VNCDIR="/home/${USER}/.vnc"
1385 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1387 if [ ! -x /usr/bin/x11vnc ] ; then
1388 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1391 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1392 /bin/chown -R "$USER": "$VNCDIR"
1395 if checkbootparam 'vnc_connect' ; then
1397 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1398 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1399 #store the options in a file
1400 VNCDIR="/home/${USER}/.vnc"
1401 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1402 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1408 # {{{ set password for user grml
1410 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1411 einfo "Bootoption passwd found."
1412 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1413 if [ -n "$PASSWD" ] ; then
1414 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1416 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1419 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1427 if ! [ -x /usr/bin/amixer ] ; then
1428 eerror "amixer binary not available. Can not set sound volumes therefore."
1431 if ! [ -r /proc/asound/cards ] ; then
1432 ewarn "No soundcard present, skipping mixer settings therefore."
1437 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1438 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1441 if checkbootparam 'vol' ; then
1442 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1443 if [ -z "$VOL" ] ; then
1444 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1452 if checkbootparam 'nosound' ; then
1453 einfo "Muting sound devices on request."
1454 ERROR=$(amixer -q set Master mute)
1456 if [ -n "$ERROR" ] ; then
1458 eerror "Problem muting sound devices: $ERROR"
1462 elif [ -z "$INSTALLED" ] ; then
1463 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1465 if checkbootparam 'micvol' ; then
1466 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1471 for CONTROL in Master PCM ; do
1472 if amixer -q | grep -q "Simple mixer control '$CONTROL'" ; then
1473 amixer -q set "${CONTROL}" "${VOL}"%
1478 if [ ${MICVOL} -ne 0 ] ; then
1479 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1480 amixer -q set "Mic" $MICVOL &> /dev/null
1483 fi # checkbootparam 'nosound'
1490 # {{{ modem detection
1492 if checkbootparam 'nomodem'; then
1493 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1495 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1496 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1497 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1506 config_wondershaper(){
1507 if checkbootparam 'wondershaper' ; then
1508 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1513 if [ -n "$WONDER" ]; then
1515 DEVICE="${WONDER%%,*}"
1517 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1519 DOWNSTREAM="${WONDER%%,*}"
1521 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1523 UPSTREAM="${WONDER%%,*}"
1528 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1529 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1530 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1531 einfo "Starting wondershaper (${CMD}) in background."
1532 ( sh -c $CMD & ) && eend 0
1539 if checkbootparam 'nosyslog'; then
1540 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1543 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1544 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1545 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1546 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1547 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1549 if [ -z "$SYSLOGD" ] ; then
1550 eerror "No syslog daemon found." ; eend 1
1552 einfo "Starting $SYSLOGD in background."
1553 /etc/init.d/$SYSLOGD start >>$DEBUG &
1562 if checkbootparam 'nogpm'; then
1563 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1565 if ! [ -r /dev/input/mice ] ; then
1566 eerror "No mouse found - not starting GPM." ; eend 1
1568 einfo "Starting gpm in background."
1569 /etc/init.d/gpm start >>$DEBUG &
1570 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1579 if checkbootparam 'services' ; then
1580 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1581 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1582 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1583 einfo "Starting service(s) ${SERVICENL} in background."
1584 for service in $(echo -e $SERVICELIST) ; do
1585 /etc/init.d/${service} start >>$DEBUG &
1587 [ "$?" == "0" ] ; eend $?
1594 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1595 SOURCE=$(eval echo "$1")
1598 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1599 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1601 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1603 while ! getconfig && [[ "$counter" != 0 ]] ; do
1604 echo -n "Sleeping for 1 second and trying to get config again... "
1605 counter=$(( counter-1 ))
1606 echo "$counter tries left" ; sleep 1
1608 if [ -s "$TARGET" ] ; then
1609 einfo "Downloading was successfull." ; eend 0
1610 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1611 md5sum ${TARGET} ; eend 0
1614 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1622 if checkbootparam 'netconfig' ; then
1623 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1624 CONFIGFILE='/tmp/netconfig.grml'
1626 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1627 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1634 # {{{ remote scripts
1635 config_netscript() {
1636 if checkbootparam 'netscript' ; then
1637 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1638 SCRIPTFILE='/tmp/netscript.grml'
1640 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1641 chmod +x ${SCRIPTFILE}
1642 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1650 config_blindsound(){
1651 if checkbootparam 'blind' ; then
1653 flitewrapper "welcome to the gremel system"
1660 if checkbootparam 'welcome' ; then
1661 flitewrapper "welcome to the gremel system"
1666 # {{{ fix/workaround for unionfs
1668 if [ -z "$INSTALLED" ]; then
1669 touch /var/cache/apt/*cache.bin
1674 # {{{ start X window system via grml-x
1676 # make sure we start X only if startx is used *before* a nostartx option
1677 # so it's possible to disable automatic X startup using nostart
1678 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1679 if [ -x "$(which X)" ] ; then
1680 if [ -z "$INSTALLED" ] ; then
1681 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1682 if [ -z "$WINDOWMANAGER" ] ; then
1683 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1684 WINDOWMANAGER="wm-ng"
1686 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1688 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1689 config_userfstab || fstabuser='grml'
1690 cat>|/etc/init.d/xstartup<<EOF
1692 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1694 chmod 755 /etc/init.d/xstartup
1696 # adjust inittab for xstartup
1697 if grep -q '^6:' /etc/inittab ; then
1698 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
1699 else # just append tty6 to inittab if no definition is present:
1700 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1703 /sbin/telinit q ; eend $?
1705 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1706 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1708 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1712 eerror "We are not running in live mode - startx will not work, skipping it."
1713 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1716 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1717 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1723 # {{{ configuration framework
1725 if checkbootparam 'extract' ; then
1726 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1727 EXTRACTOPTIONS="-- -x $EXTRACT"
1731 config_finddcsdir() {
1732 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1733 # on the command line, nothing is changed and the dcs files are
1734 # searched within the .iso, $dcs-dir is set to the root directory
1736 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1737 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1738 # set, $dcs-dir is set to the root directory within the .iso.
1739 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1740 # foo, even if a GRMLCFG partition is present.
1743 # autoconfig, see issue673
1744 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1745 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1746 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1747 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1749 if [ -z "$INSTALLED" ] ; then
1750 if checkbootparam 'myconfig' ; then
1751 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1752 if [ -z "$DCSDEVICE" ]; then
1753 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1754 fi # [ -z "$DCSDEVICE" ]
1755 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1756 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1758 # We do need the following fix so floppy disk is available to blkid in any case :-/
1759 if [ -r /dev/fd0 ] ; then
1760 einfo "Floppy device detected. Trying to access floppy disk."
1761 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1762 blkid /dev/fd0 >>$DEBUG 2>&1
1765 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1766 if [ -n "$DCSDEVICE" ]; then
1767 DCSMP="/mnt/grmlcfg"
1772 # if not specified/present then assume default:
1773 if [ -z "$DCSDEVICE" ]; then
1774 DCSDIR="/live/image"
1777 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1778 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1779 if [ -n "$DCSDIR" ]; then
1780 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1782 [ -d $DCSMP ] || mkdir $DCSMP
1783 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1784 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1785 if [[ $RC == 0 ]]; then
1786 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1788 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1797 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1798 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1799 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1800 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1806 if checkbootparam 'partconf' ; then
1807 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1808 if [ -n "$MOUNTDEVICE" ]; then
1809 [ -d /mnt/grml ] || mkdir /mnt/grml
1810 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1811 if [[ $RC == 0 ]]; then
1812 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1813 einfo "Copying files from $MOUNTDEVICE over grml system."
1814 for file in `cat /etc/grml/partconf` ; do
1815 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1816 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1819 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1820 fi # mount $MOUNTDEVICE
1821 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1823 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1824 fi # [ -n "$MOUNTDEVICE" ]
1829 # {{{ /cdrom/.*-options
1831 if checkbootparam 'debs' ; then
1832 iszsh && setopt localoptions shwordsplit
1833 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1834 if [ -z "$DEBS" ] ; then
1837 if ! echo $DEBS | grep -q '/'; then
1838 # backwards compatibility: if no path is given get debs from debs/
1841 einfo "Tring to install debian package(s) ${DEBS}"
1842 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1843 dpkg -i $DEBS ; eend $?
1848 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1849 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1850 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1851 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1853 if ! echo $SCRIPTS | grep -q '/'; then
1854 # backwards compatibility: if no path is given get scripts from scripts/
1855 SCRIPTS="scripts/$SCRIPTS"
1857 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1858 # we are executing from a GRMLCFG labeled fs
1859 # kick everything we have done before and start over
1860 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1862 if [ -n "$SCRIPTS" ]; then
1863 SCRIPTS="${DCSDIR}/$SCRIPTS"
1864 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1865 einfo "Trying to execute ${SCRIPTS}"
1867 elif [ -d "$SCRIPTS" ]; then
1868 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1871 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1879 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1880 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1881 if [ -z "$CONFIG" ]; then
1882 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1884 if [ -n "$CONFIG" ]; then
1885 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1886 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1888 cp -a ${DCSDIR}/${CONFIG}/* /
1889 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1890 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1893 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1895 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1902 # {{{ confing_umount_dcsdir
1903 config_umount_dcsdir(){
1904 # umount $DCSMP if it was mounted by finddcsdir
1905 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1911 if checkbootparam 'mypath' ; then
1912 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1913 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1914 touch /etc/grml/my_path
1915 chmod 644 /etc/grml/my_path
1916 # make sure the directories exist:
1918 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1919 if ! [ -d "$i" ] ; then
1920 einfo "Creating directory $i"
1921 mkdir -p "$i" ; eend $?
1924 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1932 if checkbootparam 'distcc' ; then
1933 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1934 if [ -n "$OPTIONS" ]; then
1937 if [ -n "$OPTIONS" ]; then
1938 NET="${OPTIONS%%,*}"
1940 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1942 INTERFACE="${OPTIONS%%,*}"
1947 CONFIG=/etc/default/distcc
1948 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1949 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1951 if [ -n "$INTERFACE" ] ; then
1952 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1955 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1956 counter=$(( counter-1 ))
1957 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1959 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1963 if [ -n "$IP" ] ; then
1964 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1966 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1968 id distccd >/dev/null 2>&1 || \
1970 einfo "Creating distcc user" ; \
1971 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1974 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1975 /etc/init.d/distcc start >/dev/null ; eend $?
1978 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1982 if checkbootparam 'gcc'; then
1983 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
1985 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1988 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1991 if checkbootparam 'gpp'; then
1992 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
1994 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1995 if [ -x /usr/bin/g++-${GPP} ] ; then
1997 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1999 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2000 if [ -x /usr/bin/cpp-${GPP} ] ; then
2002 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2011 # Notice: use it only on live-cd system, if running from harddisk please
2012 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2013 # in /etc/runlevel.conf
2015 MODULES_FILE=/etc/grml/modules
2016 if checkbootparam 'nomodules' ; then
2017 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2018 elif [ -z "$INSTALLED" ]; then
2019 if [ -r $MODULES_FILE ] ; then
2020 einfo "Loading modules specified in ${MODULES_FILE}:"
2022 grep '^[^#]' $MODULES_FILE | \
2023 while read module args; do
2024 [ "$module" ] || continue
2026 modprobe $module $args ; eend $?
2030 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2037 config_915resolution(){
2038 if checkbootparam '915resolution' ; then
2039 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2040 if [ -x /usr/sbin/915resolution ]; then
2045 if [ -n "$OPTIONS" ]; then
2047 MODE="${OPTIONS%%,*}"
2049 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2051 XRESO="${OPTIONS%%,*}"
2053 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2055 YRESO="${OPTIONS%%,*}"
2060 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2061 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2070 [ -n "$INSTALLED" ] && return 0
2072 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2073 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2074 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2075 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2077 if ! [ -x /sbin/mdadm ] ; then
2078 eerror "mdadm not available, can not execute it." ; eend 1
2081 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2082 # find out whether we have a valid configuration file already
2083 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2084 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2085 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2086 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2088 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2091 if ! checkbootparam 'swraid' ; then
2093 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2096 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2101 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2103 *'No arrays found'*)
2104 ewarn "$line" ; eend 0
2107 einfo "$line" ; eend 0
2114 if [ -r /proc/mdstat ] ; then
2116 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2117 if [ -z "$MDSTAT" ] ; then
2118 ewarn "No active arrays found" ; eend 0
2123 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2124 einfo "active arrays: $line" ; eend 0
2130 fi # bootoption swraid
2132 fi # is /sbin/mdadm executable?
2133 fi # check for bootoptions
2139 [ -n "$INSTALLED" ] && return 0
2141 if checkbootparam 'nodmraid' ; then
2142 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2146 if ! [ -x /sbin/dmraid ] ; then
2147 eerror "dmraid not available, can not execute it." ; eend 1
2152 # usage: dmraid_wrapper <dmraid_option>
2153 [ -n "$1" ] || return 1
2160 for line in $(dmraid $1 ; echo errcode:$?); do
2162 *'no block devices found'*)
2163 einfo "No block devices found" ; eend 0
2167 einfo "No active dmraid devices found" ; eend 0
2186 if checkbootparam 'dmraid' ; then
2187 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2188 if [ "$ACTION" = "off" ] ; then
2189 # Deactivates all active software RAID sets:
2190 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2193 # Activate all software RAID sets discovered:
2194 einfo "Activating present dmraid sets (as requested via dmraid):"
2201 # by default (no special bootoptions) discover all software RAID devices:
2202 einfo "Searching for any present dmraid sets:"
2207 # {{{ LVM (Logical Volumes)
2209 [ -n "$INSTALLED" ] && return 0
2211 if checkbootparam 'nolvm' ; then
2212 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2214 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2215 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2216 eerror "LVM not available, can not execute it." ; eend 1
2218 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2219 einfo "You seem to have logical volumes (LVM) on your system."
2221 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2223 if checkbootparam 'lvm' ; then
2224 einfo "Bootoption LVM found. Searching for logical volumes:"
2225 /etc/init.d/lvm2 start ; eend $?
2229 fi # check for lvm binary
2230 fi # check for bootoption nolvm
2234 # {{{ debnet: setup network based on an existing one found on a partition
2236 if checkbootparam 'debnet' ; then
2237 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2243 # {{{ disable console blanking
2245 if checkbootparam 'noblank' ; then
2246 einfo "Bootoption noblank found. Disabling monitor blanking."
2247 setterm -blank 0 ; eend $?
2252 # {{{ tohd= bootoption
2255 if checkbootparam 'tohd' ; then
2256 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2257 if [ -z "$TARGET" ] ; then
2258 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2259 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2263 if ! [ -b "$TARGET" ] ; then
2264 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2268 if grep -q $TARGET /proc/mounts ; then
2269 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2274 local MOUNTDIR=$(mktemp -d)
2276 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2277 einfo "Copyring live system to $TARGET - this might take a while"
2278 rsync -a --progress /live/image/live $MOUNTDIR
2282 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2284 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2293 # {{{ grml2hd: automatic installation
2296 if checkbootparam "grml2hd" || checkbootparam "BOOT_IMAGE=grml2hd" ; then
2298 if checkbootparam 'user' ; then
2300 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2301 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2304 if checkbootparam 'filesystem' ; then
2306 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2307 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2310 if checkbootparam 'partition' ; then
2312 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2313 # notice: the following checks whether the given partition is available, if not the skip
2314 # execution of grml2hd as it might result in data loss...
2315 if [ -r $PARTITION ] ; then
2316 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2318 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2322 if checkbootparam 'mbr' ; then
2324 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2325 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2328 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2330 GRML2HD_NONINTERACTIVE='yes' grml2hd
2333 chmod 755 /usr/bin/grml2hd_noninteractive
2334 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2335 if [ -z "$GRML2HD_FAIL" ] ; then
2336 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2338 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2341 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2345 # {{{ debootstrap: automatic installation
2346 config_debootstrap(){
2348 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2350 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2352 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2354 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2359 if checkbootparam 'target' ; then
2361 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2362 # notice: the following checks whether the given partition is available, if not the skip
2363 # execution of grml-debootstrap as it might result in data loss...
2364 if ! [ -r "$TARGET" ] ; then
2365 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2369 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2374 if checkbootparam 'grub' ; then
2376 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2379 if checkbootparam 'groot' ; then
2381 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2384 if checkbootparam 'release' ; then
2386 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2389 if checkbootparam 'mirror' ; then
2391 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2394 if checkbootparam 'boot_append' ; then
2396 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2399 if checkbootparam 'password' ; then
2401 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2404 # now check which options are available
2405 if [ -n "TARGET" ] ; then
2406 TARGETCMD="--target $TARGET"
2410 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2414 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2415 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2416 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2417 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2418 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2419 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2421 # and finally write script and execute it
2422 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2424 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2427 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2429 screen /usr/bin/grml-debootstrap_noninteractive
2430 einfo "Invoking a shell, just exit to continue booting..."
2433 fi # checkbootparam "BOOT_IMAGE=debian2hd
2437 # {{{ Support customization
2439 if checkbootparam 'distri'; then
2440 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2441 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2442 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2443 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2444 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2445 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2451 ## END OF FILE #################################################################
2452 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3