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 $VMWARE" ; eend 0
449 if [ -r /proc/cpuinfo ] ; then
450 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
452 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
456 if [ -d /proc/xen ] ; then
458 einfo 'Running kernel featuring support for Xen detected' ; eend 0
464 # {{{ vmware specific stuff
466 if checkbootparam 'novmware' ; then
467 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
469 if [ -z "$INSTALLED" ] ; then
470 if vmware-detect || checkbootparam "BOOT_IMAGE=vmware" ; then
471 if ! checkbootparam 'qemu' ; then
472 if [ -r /etc/X11/xorg.conf.vmware ] ; then
473 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
474 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
477 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
478 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
479 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
480 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
488 # {{{ qemu specific stuff
490 if checkbootparam 'qemu' ; then
491 if [ -r /etc/X11/xorg.conf.example ] ; then
492 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
493 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
499 # {{{ ld.so.cache + depmod
501 if [ -n "$INSTALLED" ]; then
502 if ! [ -r /etc/grml.first.boot ] ; then
503 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
505 # Regenerate ld.so.cache and module dependencies on HD
506 einfo "Running ldconfig" ; ldconfig ; eend $?
507 einfo "Running depmod" ; depmod -a ; eend $?
508 touch /etc/grml.first.boot
518 # don't touch the files if running from harddisk:
519 if [ -z "$INSTALLED" ]; then
520 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
521 if [ -n "$KTZ" ] ; then
522 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
524 ewarn "Warning: unknown timezone $KTZ"; eend 0
526 einfo "Setting timezone."
528 area=$(echo $KTZ | cut -d '/' -f1)
529 zone=$(echo $KTZ | cut -d '/' -f2)
530 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
531 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
533 echo $KTZ > /etc/timezone
535 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
542 # small computer / nearly no ram {{{
545 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
546 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
549 if checkbootparam 'small'; then
550 einfo "Information: ${RAM} kB of RAM available." ; eend 0
551 einfo "Bootoption small detected. Activating small system."
552 if [ -r /etc/inittab.small ] ; then
553 mv /etc/inittab /etc/inittab.normal
554 mv /etc/inittab.small /etc/inittab
556 sed -i 's/^9/#&/' /etc/inittab
557 sed -i 's/^10/#&/' /etc/inittab
558 sed -i 's/^11/#&/' /etc/inittab
559 sed -i 's/^12/#&/' /etc/inittab
561 /sbin/telinit q ; eend $?
563 if checkgrmlsmall ; then
564 if [[ $RAM -lt 25000 ]] ; then
565 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
566 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
567 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
568 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
571 einfo "Information: ${RAM} kB of RAM available." ; eend 0
574 if [[ $RAM -lt 58000 ]] ; then
575 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
576 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
577 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
578 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
581 einfo "Information: ${RAM} kB of RAM available." ; eend 0
589 # skip startup of w3m {{{
591 if checkbootparam 'fast'; then
592 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
593 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
594 /sbin/telinit q ; eend $?
599 # activate serial console {{{
601 if checkbootparam 'console'; then
606 einfo "Bootoption for serial console detected:"
610 line="${line#*[$ws]}"
612 while [ -n "$line" ]; do
616 local device="${this%%,*}"
617 local device="${device##*=}"
618 if echo $serial | grep -q ttyS ; then
619 local option="${serial##*,}"
620 # default (works for kvm & CO):
621 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
622 # ... unless overriden by command line:
624 115200*) speed=115200 ;;
625 57600*) speed=57600 ;;
626 38400*) speed=38400 ;;
627 19200*) speed=19200 ;;
634 einfo "Activating console login on device ${device} with speed ${speed}."
635 local number="${device#ttyS}"
636 sed -i "/^T$number:/d;/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/bin/zsh-login $speed vt100 || sleep 30\"" /etc/inittab
643 this="${line%%[$ws]*}"
644 line="${line#*[$ws]}"
647 if [ -n "$telinitq" ]; then
655 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
658 for DEVICE in /proc/ide/hd?; do
659 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
661 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
665 # {{{ Bring up loopback interface now
667 if [ -z "$INSTALLED" ] ; then
668 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
669 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
677 # firewire devices {{{
678 # the raw1394 driver does not yet export info into SYSFS,
679 # so let's create raw1394 device manually
680 # http://www.michael-prokop.at/blog/index.php?p=352
681 config_firewire_dev(){
682 if checkbootparam 'nofirewiredev' ; then
683 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
685 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
686 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
687 # cd /dev && MAKEDEV video1394 raw1394
688 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
689 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
690 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
691 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
692 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
693 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
699 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
700 # otherwise we will get: passwd: Authentication token lock busy
702 if [ -z "$INSTALLED" ] ; then
710 if [ -n "$TESTCD" ]; then
711 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
712 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
715 if [ -n "${LIVECD_PATH}"/GRML ] ; then
716 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
718 echo "${RED} *** Error: Could not find md5sum file. ***"
721 if [ "$RC" = "0" ]; then
722 einfo "Everything looks OK" ; eend 0
724 eerror 'Checksum failed for theses files:' ; eend 1
725 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
726 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
727 eerror '... RAM of your computer is broken.' ; eend 1
728 einfon "Hit return to continue, or press the reset button to quit."
737 # {{{ hardware detection via discover
739 if checkbootparam 'nodisc' ; then
740 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
742 if [ -x /sbin/discover ] ; then
743 einfo "Discovering hardware. Trying to load the following modules in background:"
745 einfo "$(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)"
747 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
750 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
756 # {{{ hardware detection via hwinfo
758 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
759 einfo "Discovering hardware via hwinfo:"
760 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
761 echo -n " Loading modules: "
762 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
768 # {{{ disable hotplug agents on request
769 config_hotplug_agent(){
770 if checkbootparam 'noagent' ; then
771 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
772 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
773 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
774 einfo "Disabling hotplug-agent(s) $AGENTNL"
775 for agent in $(echo -e $AGENTLIST) ; do
776 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
778 [ "$?" == "0" ] ; eend $?
783 # {{{ blacklist of hotplug-modules
784 config_hotplug_blacklist(){
785 if checkbootparam 'black' ; then
786 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
787 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
788 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
789 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
790 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
791 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
799 if checkbootparam 'nohotplug' ; then
800 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
802 if [ -r /etc/init.d/hotplug ] ; then
803 einfo "Starting hotplug system in background."
804 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
806 elif [ -r /etc/init.d/hotplug-light ] ; then
807 einfo "Starting hotplug-light system in background."
808 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
811 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
817 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
819 if checkbootparam 'blacklist' ; then
820 if [ -z "$INSTALLED" ]; then
821 einfo "Bootoption blacklist found."
822 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
823 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
824 if [ -n "$BLACK" ] ; then
825 for module in $(echo ${BLACK//,/ }) ; do
826 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
827 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
828 echo "blacklist $module" >> "$BLACKLIST_FILE"
829 echo "alias $module off" >> "$BLACKLIST_FILE"
830 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
833 eerror "No given module for blacklist found. Blacklisting will not work therefore."
836 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
838 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
847 if [ -d /proc/acpi ]; then
848 if checkbootparam 'noacpi'; then
849 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
850 elif checkbootparam 'nogrmlacpi' ; then
851 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
853 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
856 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
858 basename="${basename%%.*}"
859 case "$basename" in *_acpi)
860 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
862 modprobe $basename >>$DEBUG 2>&1 && found="yes"
863 local BASE="$BASE $basename"
865 if [ -n "$found" ] ; then
866 einfo "$BASE" ; eend 0
868 ewarn "(none)" ; eend 1
870 if ! ps x | grep -q /usr/sbin/acpid ; then
871 if ! [ -r /var/run/dbus/pid ] ; then
872 einfo "Starting acpi daemon."
873 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
875 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
876 eerror "Solution: please activate acpid via /etc/runlevel.conf"
880 ewarn "acpi daemon already running."
887 if checkbootparam 'noapm'; then
888 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
890 modprobe apm power_off=1 >>$DEBUG 2>&1
891 if [ "$?" = "0" ] ; then
892 if [ -x /etc/init.d/apmd ] ;then
893 einfo "APM Bios found, enabling power management functions."
894 /etc/init.d/apmd start ; eend $?
897 eerror "Loading apm module failed." ; eend 1
904 # {{{ PCMCIA Check/Setup
905 # This needs to be done before other modules are being loaded (by hwsetup)
907 if checkbootparam 'nopcmcia'; then
908 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
910 if /usr/sbin/laptop-detect ; then
911 einfo "Detected Laptop - checking for PCMCIA." && eend 0
912 modprobe pcmcia_core >>$DEBUG 2>&1
913 # Try Cardbus or normal PCMCIA socket drivers
914 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
915 if [ "$?" = "0" ]; then
916 modprobe ds >>$DEBUG 2>&1
917 if [ -d /proc/bus/pccard ] ; then
918 if [ -x /sbin/cardmgr ] ; then
919 einfo "PCMCIA found, starting cardmgr."
920 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
922 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
931 # {{{ run software synthesizer via speakup
933 if checkbootparam 'swspeak' ; then
934 einfo "Bootoption swspeak found."
936 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
937 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
939 einfo "Loading speakup_soft"
940 if modprobe speakup_soft ; then
943 flitewrapper "Fatal error setting up software speakup"
950 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
951 einfo "Kernel supports speakup." ; eend 0
953 einfo "Just run swspeak if you want to use software synthesizer via speakup."
954 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
957 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
958 flitewrapper "Kernel does not seem to support speakup. Sorry."
964 # {{{ support hardware synthesizer via speakup
966 if checkbootparam 'speakup.synth' ; then
967 einfo "Bootoption speakup.synth found."
970 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
971 if [ -z "$module" ] ; then
972 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
973 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
975 einfo "Trying to load $module"
976 modprobe "speakup_${module}"
980 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
981 einfo "Kernel should support speakup now." ; eend 0
982 flitewrapper "Kernel should support speakup now."
984 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
985 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
991 elif checkbootparam 'hwspeak' ; then
992 einfo "Bootoption hwspeak found."
994 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
995 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
997 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
998 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
1000 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
1001 sed 's#.*speakup/##g ; s#.ko$##g' | \
1002 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
1003 einfo "Trying to load $module"
1011 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
1012 einfo "Kernel should support speakup now." ; eend 0
1013 flitewrapper "Kernel should support speakup now."
1015 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
1016 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
1022 # {{{ Check for blind option or brltty
1025 checkbootparam 'blind' && BLIND="yes"
1026 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
1028 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
1029 if [ -x /sbin/brltty ]; then
1030 # Blind option detected, start brltty now.
1031 # modprobe serial_core parport_serial generic_serial && echo "done"
1036 if [ -n "$BRLTTY" ]; then
1038 BRLTYPE="${BRLTTY%%,*}"
1040 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1042 BRLDEV="${BRLTTY%%,*}"
1044 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1046 BRLTEXT="${BRLTTY%%,*}"
1051 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
1052 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
1053 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
1054 einfo "Starting braille-display manager."
1057 sleep 2 && BLINDSOUND="yes"
1064 # {{{ Interactive configuration
1065 config_interactive(){
1066 ewarn "config_interactive is deprecated nowadays."
1067 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
1073 if checkbootparam 'forceagp' ; then
1074 # Probe for AGP. Hope this can fail safely
1075 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1081 config_automounter(){
1082 if checkbootparam 'automounter' ; then
1083 RUNLEVEL="$(runlevel)"
1085 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1090 if [ -n "$AUTOMOUNTER" ]; then
1091 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1092 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1093 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1094 anew="$d -fstype=auto,$2 :$i"
1095 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1096 AUTOMOUNTS="$AUTOMOUNTS $d"
1097 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1099 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1100 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1102 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1105 AUTOMOUNTS="floppy cdrom"
1106 # Add new devices to /etc/fstab and /etc/auto.mnt
1107 for i in /dev/cdrom?*; do
1109 addautomount "$i" "ro"
1114 if [ -n "$AUTOMOUNTER" ]; then
1115 # Check for floppy dir, reinstall with automounter
1116 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1117 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1118 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1119 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1120 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1121 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1122 rm -f /etc/fstab.new
1123 # Replace paths from bootfloppy
1124 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1125 mv -f /etc/fstab.new /etc/fstab
1126 # Start automounter now
1127 einfo "Starting automounter for ${AUTOMOUNTS}."
1128 /etc/init.d/autofs start >>$DEBUG ; eend $?
1133 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1137 while read major minor blocks partition relax; do
1138 partition="${partition##*/}"
1139 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1140 case "$partition" in
1141 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1142 sd?) ;; # SCSI Harddisk, entire disk
1143 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1144 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1147 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1150 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1153 # {{{ Enable DMA for all IDE drives now if not disabled
1154 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1156 if checkbootparam 'nodma'; then
1157 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1159 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1160 if test -d /proc/ide/$d; then
1161 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1162 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1163 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1164 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1165 echo "using_dma:1" >/proc/ide/$d/settings
1174 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1177 NOSWAP="yes" # we do not use swap by default!
1178 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1180 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1183 if checkbootparam 'nofstab' || checkbootparam 'forensic' ; then
1184 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1186 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1187 iszsh && setopt nonomatch
1188 if [ -x /usr/sbin/rebuildfstab ] ; then
1189 config_userfstab || fstabuser=grml
1190 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1192 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1194 fi # checkbootparam nofstab/forensic
1196 # Scan for swap, config, homedir - but only in live-mode
1197 if [ -z "$INSTALLED" ] ; then
1198 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1201 HOMEDIR="$(getbootparam 'home')"
1202 if [ -n "$partitions" ]; then
1203 while read p m f relax; do
1204 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1205 partoptions="users,exec"
1207 # it's a swap partition?
1210 if [ -n "$NOSWAP" ]; then
1211 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1214 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1215 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1216 if [ -n "$ANYSWAP" ] ; then
1217 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1218 swapon $p 2>>$DEBUG ; eend $?
1220 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1224 if [[ "$p" == LABEL* ]] ; then
1225 p=$(blkid -t $p | awk -F: '{print $1}')
1227 if grep -q $p /proc/swaps ; then
1228 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1230 if [ -b "$p" ] ; then
1231 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1232 swapon $p 2>>$DEBUG ; eend $?
1234 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1243 esac # it's a swap partition?
1248 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1249 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1251 # *) NONEFOUND='1'; continue ;;
1255 if [ -z "$NOSWAP" ] ; then
1256 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1257 # Activate swapfile, if exists
1258 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1260 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1261 mount -o remount,rw $m && MOUNTED=1
1262 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1264 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1266 fnew="$SWAPFILE swap swap defaults 0 0"
1267 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1268 GRML_SWP="$GRML_SWP $SWAPFILE"
1271 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1274 # use a image as home
1275 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1276 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1277 if [ -n "$HOMEDIR" ]; then
1278 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1282 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1284 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1289 # Umount, if not in use
1290 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1302 if [ -n "$MOUSE_DEVICE" ] ; then
1303 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1308 # {{{ IPv6 configuration
1309 # Load IPv6 kernel module and print IP adresses
1311 if checkbootparam 'ipv6'; then
1312 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1314 # we probably need some time until stateless autoconfiguration has happened
1316 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1317 for DEVICE in `echo "$NETDEVICES"`; do
1320 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1321 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1323 for ADDR in `echo "$ADDRESSES"` ; do
1326 if [ "$COUNT" -eq "0" ] ; then
1327 einfo "(none)" ; eend 1
1337 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1339 if checkbootparam 'nodhcp'; then
1340 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1342 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1343 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1344 for DEVICE in `echo "$NETDEVICES"` ; do
1345 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1347 ifconfig $DEVICE up >>$DEBUG 2>&1
1348 ( pump -i $DEVICE --script=/usr/lib/grml-autoconfig/pump-runparts >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1353 if [ -n "$INSTALLED" ] ; then
1354 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1363 if checkbootparam 'nocpu'; then
1364 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1366 # check module dependencies
1368 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1369 if [ -e /lib64 ] ; then
1370 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1372 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1377 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1378 einfo "Detecting CPU:"
1379 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)
1380 echo $CPU | sed 's/ \{1,\}/ /g'
1383 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>>$DEBUG` " ; eend 0
1386 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1387 # * it only if we have the according kernel modules available
1388 # * cpufreq not inside Virtual Box
1389 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1390 # -> parse output of the initscript and output it according to our look'n'feel
1391 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1392 if ! cpufreq_check ; then
1393 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1395 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1396 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1397 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1398 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1402 einfo "Trying to set up cpu frequency scaling:"
1404 if [ -x /etc/init.d/loadcpufreq ] ; then
1405 SKIP_CPU_GOVERNOR=''
1406 LOADCPUFREQ=$(mktemp)
1407 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1408 if grep -q FATAL "$LOADCPUFREQ" ; then
1414 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1415 eerror "$line" ; eend $RC
1419 elif grep -q done "$LOADCPUFREQ" ; then
1420 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1421 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1422 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1424 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1428 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1429 . /usr/bin/cpufreq-detect.sh
1430 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1431 einfo "Loading modules ${MODULE}"
1432 modprobe "$MODULE" >>$DEBUG || modprobe "$MODULE_FALLBACK" >>$DEBUG
1434 if [[ "$RC" == 0 ]]; then
1441 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping."
1446 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1447 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1449 if modprobe cpufreq_ondemand ; RC=$? ; then
1450 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1451 echo ondemand > $file
1460 fi # checkbootparam nocpu
1464 # {{{ autostart of ssh
1466 if checkbootparam 'ssh' ; then
1468 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1469 einfo "Bootoption ssh found, trying to set password for user grml."
1471 if [ -z "$SSH_PASSWD" ] ; then
1472 if [ -x /usr/bin/apg ] ; then
1473 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1474 elif [ -x /usr/bin/gpw ] ; then
1475 SSH_PASSWD="$(gpw 1)"
1476 elif [ -x /usr/bin/pwgen ] ; then
1477 SSH_PASSWD="$(pwgen -1 8)"
1478 elif [ -x /usr/bin/hexdump ] ; then
1479 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1480 elif [ -n "$RANDOM" ] ; then
1481 SSH_PASSWD="grml${RANDOM}"
1484 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1488 if [ -n "$SSH_PASSWD" ] ; then
1489 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1494 # finally check if we have a password we can use:
1495 if [ -n "$SSH_PASSWD" ] ; then
1496 # chpasswd sucks, seriously.
1497 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1498 echo "grml:$SSH_PASSWD" | chpasswd -m
1500 echo "grml:$SSH_PASSWD" | chpasswd
1504 einfo 'Starting secure shell server in background.'
1505 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1506 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1510 ewarn 'Warning: please change the password for user grml as soon as possible!'
1516 # {{{ autostart of x11vnc
1519 USER=grml # TODO: make it dynamically configurable
1520 if checkbootparam 'vnc' ; then
1522 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1523 einfo "Bootoption vnc found, trying to set password for user $USER."
1525 if [ -z "$VNC_PASSWD" ] ; then
1526 if [ -x /usr/bin/apg ] ; then
1527 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1528 elif [ -x /usr/bin/gpw ] ; then
1529 VNC_PASSWD="$(gpw 1)"
1530 elif [ -x /usr/bin/pwgen ] ; then
1531 VNC_PASSWD="$(pwgen -1 8)"
1532 elif [ -x /usr/bin/hexdump ] ; then
1533 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1534 elif [ -n "$RANDOM" ] ; then
1535 VNC_PASSWD="${USER}${RANDOM}"
1538 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1542 if [ -n "$VNC_PASSWD" ] ; then
1543 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1548 # finally check if we have a password we can use:
1549 if [ -n "$VNC_PASSWD" ] ; then
1551 VNCDIR="/home/${USER}/.vnc"
1552 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1554 if [ ! -x /usr/bin/x11vnc ] ; then
1555 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1558 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1559 /bin/chown -R "$USER": "$VNCDIR"
1562 if checkbootparam 'vnc_connect' ; then
1564 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1565 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1566 #store the options in a file
1567 VNCDIR="/home/${USER}/.vnc"
1568 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1569 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1575 # {{{ set password for user grml
1577 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1578 einfo "Bootoption passwd found."
1579 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1580 if [ -n "$PASSWD" ] ; then
1581 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1583 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1586 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1592 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1594 if checkbootparam 'home' ; then
1595 ewarn "The \"home\" bootoption is deprecated, please use the persistency feature instead."; eend 1
1602 if ! [ -x /usr/bin/amixer ] ; then
1603 eerror "amixer binary not available. Can not set sound volumes therefore."
1606 if ! [ -r /proc/asound/cards ] ; then
1607 ewarn "No soundcard present, skipping mixer settings therefore."
1612 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1613 einfo "Configuring soundcard $(cat /proc/asound/cards| grep -e "$card" | awk -F\[ '{print $2}' | awk '{print $1}')"
1616 if checkbootparam 'vol' ; then
1617 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1618 if [ -z "$VOL" ] ; then
1619 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1627 if checkbootparam 'nosound' ; then
1628 einfo "Muting sound devices on request."
1629 ERROR=$(amixer -q set Master mute)
1631 if [ -n "$ERROR" ] ; then
1633 eerror "Problem muting sound devices: $ERROR"
1637 elif [ -z "$INSTALLED" ] ; then
1638 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1640 if checkbootparam 'micvol' ; then
1641 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1646 for CONTROL in Master PCM ; do
1647 if amixer -q | grep -q "Simple mixer control.*$CONTROL" ; then
1648 amixer -q set "${CONTROL}" "${VOL}"%
1653 if [ ${MICVOL} -ne 0 ] ; then
1654 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1655 amixer -q set "Mic" $MICVOL &> /dev/null
1658 fi # checkbootparam 'nosound'
1665 # {{{ modem detection
1667 if checkbootparam 'nomodem'; then
1668 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1670 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1671 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1672 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1680 # {{{ keyboard add-ons
1681 config_setkeycodes(){
1682 if checkbootparam 'setkeycodes' ; then
1683 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1684 # MS MM keyboard add-on
1686 setkeycodes e001 126 &>/dev/null
1687 setkeycodes e059 127 &>/dev/null
1689 setkeycodes e03b 59 &>/dev/null
1690 setkeycodes e008 60 &>/dev/null
1691 setkeycodes e007 61 &>/dev/null
1692 setkeycodes e03e 62 &>/dev/null
1693 setkeycodes e03f 63 &>/dev/null
1694 setkeycodes e040 64 &>/dev/null
1695 setkeycodes e041 65 &>/dev/null
1696 setkeycodes e042 66 &>/dev/null
1697 setkeycodes e043 67 &>/dev/null
1698 setkeycodes e023 68 &>/dev/null
1699 setkeycodes e057 87 &>/dev/null
1700 setkeycodes e058 88 &>/dev/null
1702 setkeycodes e00a 89 e008 90 &>/dev/null
1709 config_wondershaper(){
1710 if checkbootparam 'wondershaper' ; then
1711 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1716 if [ -n "$WONDER" ]; then
1718 DEVICE="${WONDER%%,*}"
1720 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1722 DOWNSTREAM="${WONDER%%,*}"
1724 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1726 UPSTREAM="${WONDER%%,*}"
1731 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1732 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1733 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1734 einfo "Starting wondershaper (${CMD}) in background."
1735 ( sh -c $CMD & ) && eend 0
1742 if checkbootparam 'nosyslog'; then
1743 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1746 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1747 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1748 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1749 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1750 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1752 if [ -z "$SYSLOGD" ] ; then
1753 eerror "No syslog daemon found." ; eend 1
1755 einfo "Starting $SYSLOGD in background."
1756 /etc/init.d/$SYSLOGD start >>$DEBUG &
1765 if checkbootparam 'nogpm'; then
1766 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1768 if ! [ -r /dev/input/mice ] ; then
1769 eerror "No mouse found - not starting GPM." ; eend 1
1771 einfo "Starting gpm in background."
1772 /etc/init.d/gpm start >>$DEBUG &
1773 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1782 if checkbootparam 'services' ; then
1783 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1784 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1785 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1786 einfo "Starting service(s) ${SERVICENL} in background."
1787 for service in $(echo -e $SERVICELIST) ; do
1788 /etc/init.d/${service} start >>$DEBUG &
1790 [ "$?" == "0" ] ; eend $?
1797 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1798 SOURCE=$(eval echo "$1")
1801 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1802 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1804 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1806 while ! getconfig && [[ "$counter" != 0 ]] ; do
1807 echo -n "Sleeping for 1 second and trying to get config again... "
1808 counter=$(( counter-1 ))
1809 echo "$counter tries left" ; sleep 1
1811 if [ -s "$TARGET" ] ; then
1812 einfo "Downloading was successfull." ; eend 0
1813 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1814 md5sum ${TARGET} ; eend 0
1817 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1825 if checkbootparam 'netconfig' ; then
1826 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1827 CONFIGFILE='/tmp/netconfig.grml'
1829 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1830 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1837 # {{{ remote scripts
1838 config_netscript() {
1839 if checkbootparam 'netscript' ; then
1840 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1841 SCRIPTFILE='/tmp/netscript.grml'
1843 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1844 chmod +x ${SCRIPTFILE}
1845 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1853 config_blindsound(){
1854 if checkbootparam 'blind' ; then
1856 flitewrapper "welcome to the gremel system"
1863 if checkbootparam 'welcome' ; then
1864 flitewrapper "welcome to the gremel system"
1869 # {{{ fix/workaround for unionfs
1871 if [ -z "$INSTALLED" ]; then
1872 touch /var/cache/apt/*cache.bin
1877 # {{{ create all /mnt-directories
1879 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1880 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1884 # {{{ start X window system via grml-x
1886 # make sure we start X only if startx is used *before* a nostartx option
1887 # so it's possible to disable automatic X startup using nostart
1888 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1889 if [ -x "$(which X)" ] ; then
1890 if [ -z "$INSTALLED" ] ; then
1891 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1892 if [ -z "$WINDOWMANAGER" ] ; then
1893 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1894 WINDOWMANAGER="wm-ng"
1896 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1898 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1899 config_userfstab || fstabuser='grml'
1900 cat>|/etc/init.d/xstartup<<EOF
1902 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1904 chmod 755 /etc/init.d/xstartup
1906 # adjust inittab for xstartup
1907 if grep -q '^6:' /etc/inittab ; then
1908 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
1909 else # just append tty6 to inittab if no definition is present:
1910 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1913 /sbin/telinit q ; eend $?
1915 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1916 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1918 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1922 eerror "We are not running in live mode - startx will not work, skipping it."
1923 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1926 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1927 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1933 # {{{ configuration framework
1935 if checkbootparam 'extract' ; then
1936 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1937 EXTRACTOPTIONS="-- -x $EXTRACT"
1941 config_finddcsdir() {
1942 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1943 # on the command line, nothing is changed and the dcs files are
1944 # searched within the .iso, $dcs-dir is set to the root directory
1946 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1947 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1948 # set, $dcs-dir is set to the root directory within the .iso.
1949 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1950 # foo, even if a GRMLCFG partition is present.
1953 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1954 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1956 if [ -z "$INSTALLED" ] ; then
1957 if checkbootparam 'myconfig' ; then
1958 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1959 if [ -z "$DCSDEVICE" ]; then
1960 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1961 fi # [ -z "$DCSDEVICE" ]
1962 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1963 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1965 # We do need the following fix so floppy disk is available to blkid in any case :-/
1966 if [ -r /dev/fd0 ] ; then
1967 einfo "Floppy device detected. Trying to access floppy disk."
1968 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1969 blkid /dev/fd0 >>$DEBUG 2>&1
1972 DCSDEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1973 if [ -n "$DCSDEVICE" ]; then
1974 DCSMP="/mnt/grmlcfg"
1979 # if not specified/present then assume default:
1980 if [ -z "$DCSDEVICE" ]; then
1981 DCSDIR="/live/image"
1984 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1985 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1986 if [ -n "$DCSDIR" ]; then
1987 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1989 [ -d $DCSMP ] || mkdir $DCSMP
1990 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1991 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1992 if [[ $RC == 0 ]]; then
1993 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1995 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
2004 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
2005 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
2006 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
2007 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
2013 if checkbootparam 'partconf' ; then
2014 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
2015 if [ -n "$MOUNTDEVICE" ]; then
2016 [ -d /mnt/grml ] || mkdir /mnt/grml
2017 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
2018 if [[ $RC == 0 ]]; then
2019 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
2020 einfo "Copying files from $MOUNTDEVICE over grml system."
2021 for file in `cat /etc/grml/partconf` ; do
2022 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
2023 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
2026 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
2027 fi # mount $MOUNTDEVICE
2028 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
2030 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
2031 fi # [ -n "$MOUNTDEVICE" ]
2036 # {{{ /cdrom/.*-options
2038 if checkbootparam 'debs' ; then
2039 iszsh && setopt localoptions shwordsplit
2040 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
2041 if ! echo $DEBS | grep -q '/'; then
2042 # backwards compatibility: if no path is given get debs from debs/
2045 einfo "Tring to install debian package(s) ${DEBS}"
2046 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
2047 dpkg -i $DEBS ; eend $?
2052 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2053 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2054 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
2055 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2057 if ! echo $SCRIPTS | grep -q '/'; then
2058 # backwards compatibility: if no path is given get scripts from scripts/
2059 SCRIPTS="scripts/$SCRIPTS"
2061 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2062 # we are executing from a GRMLCFG labeled fs
2063 # kick everything we have done before and start over
2064 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2066 if [ -n "$SCRIPTS" ]; then
2067 SCRIPTS="${DCSDIR}/$SCRIPTS"
2068 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2069 einfo "Trying to execute ${SCRIPTS}"
2071 elif [ -d "$SCRIPTS" ]; then
2072 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
2075 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2083 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2084 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
2085 if [ -z "$CONFIG" ]; then
2086 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
2088 if [ -n "$CONFIG" ]; then
2089 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
2090 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
2092 cp -a ${DCSDIR}/${CONFIG}/* /
2093 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
2094 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
2097 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
2099 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
2103 # umount $DCSMP if it was mounted by finddcsdir
2104 # this doesn't really belong here
2105 grep -q '$DCSMP' /proc/mounts && umount $DCSMP
2111 if checkbootparam 'mypath' ; then
2112 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2113 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2114 touch /etc/grml/my_path
2115 chmod 644 /etc/grml/my_path
2116 # make sure the directories exist:
2118 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2119 if ! [ -d "$i" ] ; then
2120 einfo "Creating directory $i"
2121 mkdir -p "$i" ; eend $?
2124 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2132 if checkbootparam 'distcc' ; then
2133 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
2134 if [ -n "$OPTIONS" ]; then
2137 if [ -n "$OPTIONS" ]; then
2138 NET="${OPTIONS%%,*}"
2140 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2142 INTERFACE="${OPTIONS%%,*}"
2147 CONFIG=/etc/default/distcc
2148 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2149 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2151 if [ -n "$INTERFACE" ] ; then
2152 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2155 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2156 counter=$(( counter-1 ))
2157 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2159 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2163 if [ -n "$IP" ] ; then
2164 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2166 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2168 id distccd >/dev/null 2>&1 || \
2170 einfo "Creating distcc user" ; \
2171 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2174 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2175 /etc/init.d/distcc start >/dev/null ; eend $?
2178 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2182 if checkbootparam 'gcc'; then
2183 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2185 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2188 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2191 if checkbootparam 'gpp'; then
2192 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2194 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2195 if [ -x /usr/bin/g++-${GPP} ] ; then
2197 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2199 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2200 if [ -x /usr/bin/cpp-${GPP} ] ; then
2202 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2211 # Notice: use it only on live-cd system, if running from harddisk please
2212 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2213 # in /etc/runlevel.conf
2215 MODULES_FILE=/etc/grml/modules
2216 if checkbootparam 'nomodules' ; then
2217 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2218 elif [ -z "$INSTALLED" ]; then
2219 if [ -r $MODULES_FILE ] ; then
2220 einfo "Loading modules specified in ${MODULES_FILE}:"
2222 grep '^[^#]' $MODULES_FILE | \
2223 while read module args; do
2224 [ "$module" ] || continue
2226 modprobe $module $args ; eend $?
2230 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2237 config_915resolution(){
2238 if checkbootparam '915resolution' ; then
2239 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2240 if [ -x /usr/sbin/915resolution ]; then
2245 if [ -n "$OPTIONS" ]; then
2247 MODE="${OPTIONS%%,*}"
2249 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2251 XRESO="${OPTIONS%%,*}"
2253 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2255 YRESO="${OPTIONS%%,*}"
2260 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2261 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2270 [ -n "$INSTALLED" ] && return 0
2272 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2273 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2274 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2275 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2277 if ! [ -x /sbin/mdadm ] ; then
2278 eerror "mdadm not available, can not execute it." ; eend 1
2281 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2282 # find out whether we have a valid configuration file already
2283 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2284 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2285 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2286 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2288 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2291 if ! checkbootparam 'swraid' ; then
2293 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2296 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2301 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2303 *'No arrays found'*)
2304 ewarn "$line" ; eend 0
2307 einfo "$line" ; eend 0
2314 if [ -r /proc/mdstat ] ; then
2316 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2317 if [ -z "$MDSTAT" ] ; then
2318 ewarn "No active arrays found" ; eend 0
2323 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2324 einfo "active arrays: $line" ; eend 0
2330 fi # bootoption swraid
2332 fi # is /sbin/mdadm executable?
2333 fi # check for bootoptions
2339 [ -n "$INSTALLED" ] && return 0
2341 if checkbootparam 'nodmraid' ; then
2342 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2346 if ! [ -x /sbin/dmraid ] ; then
2347 eerror "dmraid not available, can not execute it." ; eend 1
2352 # usage: dmraid_wrapper <dmraid_option>
2353 [ -n "$1" ] || return 1
2360 for line in $(dmraid $1 ; echo errcode:$?); do
2362 *'no block devices found'*)
2363 einfo "No block devices found" ; eend 0
2367 einfo "No active dmraid devices found" ; eend 0
2386 if checkbootparam 'dmraid' ; then
2387 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2388 if [ "$ACTION" = "off" ] ; then
2389 # Deactivates all active software RAID sets:
2390 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2393 # Activate all software RAID sets discovered:
2394 einfo "Activating present dmraid sets (as requested via dmraid):"
2401 # by default (no special bootoptions) discover all software RAID devices:
2402 einfo "Searching for any present dmraid sets:"
2407 # {{{ LVM (Logical Volumes)
2409 [ -n "$INSTALLED" ] && return 0
2411 if checkbootparam 'nolvm' ; then
2412 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2414 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2415 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2416 eerror "LVM not available, can not execute it." ; eend 1
2418 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2419 einfo "You seem to have logical volumes (LVM) on your system."
2421 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2423 if checkbootparam 'lvm' ; then
2424 einfo "Bootoption LVM found. Searching for logical volumes:"
2425 /etc/init.d/lvm2 start ; eend $?
2429 fi # check for lvm binary
2430 fi # check for bootoption nolvm
2434 # {{{ debnet: setup network based on an existing one found on a partition
2436 if checkbootparam 'debnet' ; then
2437 iszsh && setopt localoptions shwordsplit
2438 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2439 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2442 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2444 if ! mount | grep '/mnt ' >/dev/null 2>&1 ; then
2445 for i in $DEVICES; do
2446 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2447 einfo "Scanning on $i"
2448 if [ -f /mnt/etc/network/interfaces ]; then
2449 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2457 if [ -n "$FOUND_DEBNET" ]; then
2458 einfo "Stopping network."
2459 pump -k >/dev/null 2>&1
2460 /etc/init.d/networking stop >/dev/null 2>&1 ; eend $?
2461 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2462 rm -rf /etc/network/run
2463 cp -a /mnt/etc/network /etc
2464 rm -rf /etc/network/run
2465 mkdir /etc/network/run
2466 umount /mnt ; eend $?
2467 einfo "Starting network."
2468 invoke-rc.d networking start ; eend $?
2470 eerror "/etc/network/interfaces not found." ; eend 1
2474 eerror "Error: /mnt already mounted." ; eend 1
2480 # {{{ disable console blanking
2482 if checkbootparam 'noblank' ; then
2483 einfo "Bootoption noblank found. Disabling monitor blanking."
2484 setterm -blank 0 ; eend $?
2489 # {{{ tohd= bootoption
2492 if checkbootparam 'tohd' ; then
2493 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2494 if [ -z "$TARGET" ] ; then
2495 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2496 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2500 if ! [ -b "$TARGET" ] ; then
2501 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2505 if grep -q $TARGET /proc/mounts ; then
2506 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2511 local MOUNTDIR=$(mktemp -d)
2513 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2514 einfo "Copyring live system to $TARGET - this might take a while"
2515 rsync -a --progress /live/image/live $MOUNTDIR
2519 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2521 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2530 # {{{ grml2hd: automatic installation
2533 if checkbootparam "BOOT_IMAGE=grml2hd" ; then
2535 if checkbootparam 'user' ; then
2537 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2538 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2541 if checkbootparam 'filesystem' ; then
2543 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2544 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2547 if checkbootparam 'partition' ; then
2549 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2550 # notice: the following checks whether the given partition is available, if not the skip
2551 # execution of grml2hd as it might result in data loss...
2552 if [ -r $PARTITION ] ; then
2553 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2555 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2559 if checkbootparam 'mbr' ; then
2561 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2562 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2565 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2567 GRML2HD_NONINTERACTIVE='yes' grml2hd
2570 chmod 755 /usr/bin/grml2hd_noninteractive
2571 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2572 if [ -z "$GRML2HD_FAIL" ] ; then
2573 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2575 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2578 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2582 # {{{ debootstrap: automatic installation
2583 config_debootstrap(){
2585 if checkbootparam "BOOT_IMAGE=debian2hd" ; then
2587 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2589 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2591 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2596 if checkbootparam 'target' ; then
2598 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2599 # notice: the following checks whether the given partition is available, if not the skip
2600 # execution of grml-debootstrap as it might result in data loss...
2601 if ! [ -r "$TARGET" ] ; then
2602 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2606 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2611 if checkbootparam 'grub' ; then
2613 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2616 if checkbootparam 'groot' ; then
2618 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2621 if checkbootparam 'release' ; then
2623 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2626 if checkbootparam 'mirror' ; then
2628 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2631 if checkbootparam 'boot_append' ; then
2633 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2636 if checkbootparam 'password' ; then
2638 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2641 # now check which options are available
2642 if [ -n "TARGET" ] ; then
2643 TARGETCMD="--target $TARGET"
2647 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2651 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2652 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2653 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2654 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2655 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2656 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2658 # and finally write script and execute it
2659 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2661 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2664 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2666 screen /usr/bin/grml-debootstrap_noninteractive
2667 einfo "Invoking a shell, just exit to continue booting..."
2670 fi # checkbootparam "BOOT_IMAGE=debian2hd
2674 # {{{ Support customization
2676 if checkbootparam 'distri'; then
2677 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2678 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2679 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2680 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2681 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2682 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2688 ### {{{ backwards compatible stuff
2689 config_environment(){
2690 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2693 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2697 ## END OF FILE #################################################################
2698 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3