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)
323 if [ -n "$CHARMAP" ] ; then
324 einfo "Running consolechars for ${CHARMAP}"
326 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
327 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
329 if [ -n "$CUR_CONSOLE" ] ; then
330 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
335 if checkbootparam 'noconsolefont' ; then
336 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
338 if [ -n "$CONSOLEFONT" ] ; then
339 einfo "Running consolechars using ${CONSOLEFONT}"
341 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
342 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
344 if [ -n "$CUR_CONSOLE" ] ; then
345 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
357 if checkbootparam 'hostname' ; then
358 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
359 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
360 einfo "Generating random hostname as no hostname was specified."
361 HOSTNAME="$(/usr/bin/random-hostname)"
364 einfo "Setting hostname to $HOSTNAME as requested."
365 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
366 [ "$RC" = "0" ] && hostname $HOSTNAME
369 hostname --file /etc/hostname
374 # fstabuser (needed when running from harddisk with username != grml {{{
376 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
377 if [ -n "$CONFIG_FSTAB_USER" ] ; then
378 fstabuser="$CONFIG_FSTAB_USER"
380 fstabuser=$(getent passwd 1000 | cut -d: -f1)
382 # if not yet set fall back to default 'grml' user
383 [ -n "$fstabuser" ] || fstabuser='grml'
387 # {{{ Set clock (Local time is more often used than GMT, so it is default)
389 # don't touch the files if running from harddisk:
390 if [ -z "$INSTALLED" ]; then
391 # The default hardware clock timezone is stated as representing local time.
393 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
394 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
395 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
396 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
397 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
398 # hwclock uses the TZ variable
399 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
400 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
401 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
402 ewarn "Warning: unknown timezone $KTZ" ; eend 1
404 ewarn "Falling back to timezone $KTZ" ; eend 0
407 if ! [ -r /dev/rtc ] ; then
408 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
411 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
412 if [ -n "$ERROR" ] ; then
414 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
415 if [ -n "$ERROR" ] ; then
416 eerror "Problem running hwclock: $ERROR" ; eend 1
425 # {{{ print kernel info
427 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
428 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
429 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
430 if [ -r /proc/cpuinfo ] ; then
431 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
433 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
437 if [ -d /proc/xen ] ; then
439 einfo 'Running kernel featuring support for Xen detected' ; eend 0
445 # {{{ vmware specific stuff
447 if checkbootparam 'novmware' ; then
448 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
450 if [ -z "$INSTALLED" ] ; then
451 if vmware-detect || checkbootparam "BOOT_IMAGE=vmware" ; then
452 if ! checkbootparam 'qemu' ; then
453 if [ -r /etc/X11/xorg.conf.vmware ] ; then
454 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
455 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
458 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
459 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
460 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
461 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
469 # {{{ qemu specific stuff
471 if checkbootparam 'qemu' ; then
472 if [ -r /etc/X11/xorg.conf.example ] ; then
473 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
474 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
480 # {{{ ld.so.cache + depmod
482 if [ -n "$INSTALLED" ]; then
483 if ! [ -r /etc/grml.first.boot ] ; then
484 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
486 # Regenerate ld.so.cache and module dependencies on HD
487 einfo "Running ldconfig" ; ldconfig ; eend $?
488 einfo "Running depmod" ; depmod -a ; eend $?
489 touch /etc/grml.first.boot
499 # don't touch the files if running from harddisk:
500 if [ -z "$INSTALLED" ]; then
501 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
502 if [ -n "$KTZ" ] ; then
503 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
505 ewarn "Warning: unknown timezone $KTZ"; eend 0
507 einfo "Setting timezone."
509 area=$(echo $KTZ | cut -d '/' -f1)
510 zone=$(echo $KTZ | cut -d '/' -f2)
511 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
512 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
514 echo $KTZ > /etc/timezone
516 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
523 # small computer / nearly no ram {{{
526 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
527 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
530 if checkbootparam 'small'; then
531 einfo "Information: ${RAM} kB of RAM available." ; eend 0
532 einfo "Bootoption small detected. Activating small system."
533 if [ -r /etc/inittab.small ] ; then
534 mv /etc/inittab /etc/inittab.normal
535 mv /etc/inittab.small /etc/inittab
537 sed -i 's/^9/#&/' /etc/inittab
538 sed -i 's/^10/#&/' /etc/inittab
539 sed -i 's/^11/#&/' /etc/inittab
540 sed -i 's/^12/#&/' /etc/inittab
542 /sbin/telinit q ; eend $?
544 if checkgrmlsmall ; then
545 if [[ $RAM -lt 25000 ]] ; then
546 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
547 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
548 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
549 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
552 einfo "Information: ${RAM} kB of RAM available." ; eend 0
555 if [[ $RAM -lt 58000 ]] ; then
556 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
557 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
558 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
559 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
562 einfo "Information: ${RAM} kB of RAM available." ; eend 0
570 # skip startup of w3m {{{
572 if checkbootparam 'fast'; then
573 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
574 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
575 /sbin/telinit q ; eend $?
580 # activate serial console {{{
582 if checkbootparam 'console'; then
587 einfo "Bootoption for serial console detected:"
591 line="${line#*[$ws]}"
593 while [ -n "$line" ]; do
597 local device="${this%%,*}"
598 local device="${device##*=}"
599 if ! echo $serial | grep -q ttyS ; then
600 ewarn "Warning: console=ttyS... not specified as last console= option. Falling back to set up ttyS0/9600."
601 sed -i "/^#grmlserial#/iT0:23:respawn:/bin/bash -c \"/sbin/getty -L /dev/ttyS0 -l /usr/bin/zsh-login 9600 vt100 || sleep 30\"" /etc/inittab
604 local option="${serial##*,}"
605 # default (works for kvm & CO):
606 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
607 # ... unless overriden by command line:
609 115200*) speed=115200 ;;
610 57600*) speed=57600 ;;
611 38400*) speed=38400 ;;
612 19200*) speed=19200 ;;
620 einfo "Activating console login on device ${device} with speed ${speed}."
621 local number="${device#ttyS}"
622 sed -i "/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/bin/zsh-login $speed vt100 || sleep 30\"" /etc/inittab
628 this="${line%%[$ws]*}"
629 line="${line#*[$ws]}"
632 if [ -n "$telinitq" ]; then
640 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
643 for DEVICE in /proc/ide/hd?; do
644 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
646 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
650 # {{{ Bring up loopback interface now
652 if [ -z "$INSTALLED" ] ; then
653 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
654 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
662 # firewire devices {{{
663 # the raw1394 driver does not yet export info into SYSFS,
664 # so let's create raw1394 device manually
665 # http://www.michael-prokop.at/blog/index.php?p=352
666 config_firewire_dev(){
667 if checkbootparam 'nofirewiredev' ; then
668 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
670 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
671 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
672 # cd /dev && MAKEDEV video1394 raw1394
673 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
674 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
675 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
676 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
677 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
678 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
684 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
685 # otherwise we will get: passwd: Authentication token lock busy
687 if [ -z "$INSTALLED" ] ; then
695 if [ -n "$TESTCD" ]; then
696 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
697 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
700 if [ -n "${LIVECD_PATH}"/GRML ] ; then
701 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
703 echo "${RED} *** Error: Could not find md5sum file. ***"
706 if [ "$RC" = "0" ]; then
707 einfo "Everything looks OK" ; eend 0
709 eerror 'Checksum failed for theses files:' ; eend 1
710 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
711 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
712 eerror '... RAM of your computer is broken.' ; eend 1
713 einfon "Hit return to continue, or press the reset button to quit."
722 # {{{ hardware detection via discover
724 if checkbootparam 'nodisc' ; then
725 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
727 if [ -x /sbin/discover ] ; then
728 einfo "Discovering hardware. Trying to load the following modules in background:"
730 einfo "$(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)"
732 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
735 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
741 # {{{ hardware detection via hwinfo
743 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
744 einfo "Discovering hardware via hwinfo:"
745 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
746 echo -n " Loading modules: "
747 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
753 # {{{ disable hotplug agents on request
754 config_hotplug_agent(){
755 if checkbootparam 'noagent' ; then
756 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
757 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
758 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
759 einfo "Disabling hotplug-agent(s) $AGENTNL"
760 for agent in $(echo -e $AGENTLIST) ; do
761 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
763 [ "$?" == "0" ] ; eend $?
768 # {{{ blacklist of hotplug-modules
769 config_hotplug_blacklist(){
770 if checkbootparam 'black' ; then
771 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
772 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
773 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
774 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
775 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
776 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
784 if checkbootparam 'nohotplug' ; then
785 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
787 if [ -r /etc/init.d/hotplug ] ; then
788 einfo "Starting hotplug system in background."
789 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
791 elif [ -r /etc/init.d/hotplug-light ] ; then
792 einfo "Starting hotplug-light system in background."
793 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
796 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
802 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
804 if checkbootparam 'blacklist' ; then
805 if [ -z "$INSTALLED" ]; then
806 einfo "Bootoption blacklist found."
807 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
808 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
809 if [ -n "$BLACK" ] ; then
810 for module in $(echo ${BLACK//,/ }) ; do
811 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
812 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
813 echo "blacklist $module" >> "$BLACKLIST_FILE"
814 echo "alias $module off" >> "$BLACKLIST_FILE"
815 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
818 eerror "No given module for blacklist found. Blacklisting will not work therefore."
821 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
823 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
832 if [ -d /proc/acpi ]; then
833 if checkbootparam 'noacpi'; then
834 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
835 elif checkbootparam 'nogrmlacpi' ; then
836 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
838 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
841 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
843 basename="${basename%%.*}"
844 case "$basename" in *_acpi)
845 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
847 modprobe $basename >>$DEBUG 2>&1 && found="yes"
848 local BASE="$BASE $basename"
850 if [ -n "$found" ] ; then
851 einfo "$BASE" ; eend 0
853 ewarn "(none)" ; eend 1
855 if ! ps x | grep -q /usr/sbin/acpid ; then
856 if ! [ -r /var/run/dbus/pid ] ; then
857 einfo "Starting acpi daemon."
858 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
860 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
861 eerror "Solution: please activate acpid via /etc/runlevel.conf"
865 ewarn "acpi daemon already running."
872 if checkbootparam 'noapm'; then
873 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
875 modprobe apm power_off=1 >>$DEBUG 2>&1
876 if [ "$?" = "0" ] ; then
877 if [ -x /etc/init.d/apmd ] ;then
878 einfo "APM Bios found, enabling power management functions."
879 /etc/init.d/apmd start ; eend $?
882 eerror "Loading apm module failed." ; eend 1
889 # {{{ PCMCIA Check/Setup
890 # This needs to be done before other modules are being loaded (by hwsetup)
892 if checkbootparam 'nopcmcia'; then
893 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
895 if /usr/sbin/laptop-detect ; then
896 einfo "Detected Laptop - checking for PCMCIA." && eend 0
897 modprobe pcmcia_core >>$DEBUG 2>&1
898 # Try Cardbus or normal PCMCIA socket drivers
899 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
900 if [ "$?" = "0" ]; then
901 modprobe ds >>$DEBUG 2>&1
902 if [ -d /proc/bus/pccard ] ; then
903 if [ -x /sbin/cardmgr ] ; then
904 einfo "PCMCIA found, starting cardmgr."
905 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
907 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
916 # {{{ run software synthesizer via speakup
918 if checkbootparam 'swspeak' ; then
919 einfo "Bootoption swspeak found."
921 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
922 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
924 einfo "Loading speakup_soft"
925 if modprobe speakup_soft ; then
928 flitewrapper "Fatal error setting up software speakup"
935 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
936 einfo "Kernel supports speakup." ; eend 0
938 einfo "Just run swspeak if you want to use software synthesizer via speakup."
939 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
942 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
943 flitewrapper "Kernel does not seem to support speakup. Sorry."
949 # {{{ support hardware synthesizer via speakup
951 if checkbootparam 'speakup.synth' ; then
952 einfo "Bootoption speakup.synth found."
955 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
956 if [ -z "$module" ] ; then
957 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
958 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
960 einfo "Trying to load $module"
961 modprobe "speakup_${module}"
965 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
966 einfo "Kernel should support speakup now." ; eend 0
967 flitewrapper "Kernel should support speakup now."
969 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
970 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
976 elif checkbootparam 'hwspeak' ; then
977 einfo "Bootoption hwspeak found."
979 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
980 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
982 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
983 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
985 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
986 sed 's#.*speakup/##g ; s#.ko$##g' | \
987 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
988 einfo "Trying to load $module"
996 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
997 einfo "Kernel should support speakup now." ; eend 0
998 flitewrapper "Kernel should support speakup now."
1000 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
1001 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
1007 # {{{ Check for blind option or brltty
1010 checkbootparam 'blind' && BLIND="yes"
1011 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
1013 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
1014 if [ -x /sbin/brltty ]; then
1015 # Blind option detected, start brltty now.
1016 # modprobe serial_core parport_serial generic_serial && echo "done"
1021 if [ -n "$BRLTTY" ]; then
1023 BRLTYPE="${BRLTTY%%,*}"
1025 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1027 BRLDEV="${BRLTTY%%,*}"
1029 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1031 BRLTEXT="${BRLTTY%%,*}"
1036 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
1037 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
1038 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
1039 einfo "Starting braille-display manager."
1042 sleep 2 && BLINDSOUND="yes"
1049 # {{{ Interactive configuration
1050 config_interactive(){
1051 ewarn "config_interactive is deprecated nowadays."
1052 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
1058 if checkbootparam 'forceagp' ; then
1059 # Probe for AGP. Hope this can fail safely
1060 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1066 config_automounter(){
1067 if checkbootparam 'automounter' ; then
1068 RUNLEVEL="$(runlevel)"
1070 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1075 if [ -n "$AUTOMOUNTER" ]; then
1076 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1077 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1078 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1079 anew="$d -fstype=auto,$2 :$i"
1080 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1081 AUTOMOUNTS="$AUTOMOUNTS $d"
1082 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1084 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1085 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1087 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1090 AUTOMOUNTS="floppy cdrom"
1091 # Add new devices to /etc/fstab and /etc/auto.mnt
1092 for i in /dev/cdrom?*; do
1094 addautomount "$i" "ro"
1099 if [ -n "$AUTOMOUNTER" ]; then
1100 # Check for floppy dir, reinstall with automounter
1101 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1102 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1103 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1104 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1105 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1106 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1107 rm -f /etc/fstab.new
1108 # Replace paths from bootfloppy
1109 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1110 mv -f /etc/fstab.new /etc/fstab
1111 # Start automounter now
1112 einfo "Starting automounter for ${AUTOMOUNTS}."
1113 /etc/init.d/autofs start >>$DEBUG ; eend $?
1118 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1122 while read major minor blocks partition relax; do
1123 partition="${partition##*/}"
1124 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1125 case "$partition" in
1126 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1127 sd?) ;; # SCSI Harddisk, entire disk
1128 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1129 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1132 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1135 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1138 # {{{ Enable DMA for all IDE drives now if not disabled
1139 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1141 if checkbootparam 'nodma'; then
1142 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1144 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1145 if test -d /proc/ide/$d; then
1146 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1147 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1148 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1149 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1150 echo "using_dma:1" >/proc/ide/$d/settings
1159 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1162 NOSWAP="yes" # we do not use swap by default!
1163 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1165 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1168 if checkbootparam 'nofstab' || checkbootparam 'forensic' ; then
1169 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1171 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1172 iszsh && setopt nonomatch
1173 if [ -x /usr/sbin/rebuildfstab ] ; then
1174 config_userfstab || fstabuser=grml
1175 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1177 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1179 fi # checkbootparam nofstab/forensic
1181 # Scan for swap, config, homedir - but only in live-mode
1182 if [ -z "$INSTALLED" ] ; then
1183 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1186 HOMEDIR="$(getbootparam 'home')"
1187 if [ -n "$partitions" ]; then
1188 while read p m f relax; do
1189 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1190 partoptions="users,exec"
1192 # it's a swap partition?
1195 if [ -n "$NOSWAP" ]; then
1196 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1199 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1200 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1201 if [ -n "$ANYSWAP" ] ; then
1202 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1203 swapon $p 2>>$DEBUG ; eend $?
1205 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1209 if [[ "$p" == LABEL* ]] ; then
1210 p=$(blkid -t $p | awk -F: '{print $1}')
1212 if grep -q $p /proc/swaps ; then
1213 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1215 if [ -b "$p" ] ; then
1216 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1217 swapon $p 2>>$DEBUG ; eend $?
1219 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1228 esac # it's a swap partition?
1233 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1234 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1236 # *) NONEFOUND='1'; continue ;;
1240 if [ -z "$NOSWAP" ] ; then
1241 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1242 # Activate swapfile, if exists
1243 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1245 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1246 mount -o remount,rw $m && MOUNTED=1
1247 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1249 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1251 fnew="$SWAPFILE swap swap defaults 0 0"
1252 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1253 GRML_SWP="$GRML_SWP $SWAPFILE"
1256 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1259 # use a image as home
1260 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1261 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1262 if [ -n "$HOMEDIR" ]; then
1263 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1267 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1269 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1274 # Umount, if not in use
1275 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1287 if [ -n "$MOUSE_DEVICE" ] ; then
1288 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1293 # {{{ IPv6 configuration
1294 # Load IPv6 kernel module and print IP adresses
1296 if checkbootparam 'ipv6'; then
1297 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1299 # we probably need some time until stateless autoconfiguration has happened
1301 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1302 for DEVICE in `echo "$NETDEVICES"`; do
1305 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1306 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1308 for ADDR in `echo "$ADDRESSES"` ; do
1311 if [ "$COUNT" -eq "0" ] ; then
1312 einfo "(none)" ; eend 1
1322 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1324 if checkbootparam 'nodhcp'; then
1325 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1327 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1328 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1329 for DEVICE in `echo "$NETDEVICES"` ; do
1330 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1332 ifconfig $DEVICE up >>$DEBUG 2>&1
1333 ( pump -i $DEVICE --script=/usr/lib/grml-autoconfig/pump-runparts >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1338 if [ -n "$INSTALLED" ] ; then
1339 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1348 if checkbootparam 'nocpu'; then
1349 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1351 # check module dependencies
1353 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1354 if [ -e /lib64 ] ; then
1355 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1357 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1362 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1363 einfo "Detecting CPU:"
1364 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)
1365 echo $CPU | sed 's/ \{1,\}/ /g'
1368 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>>$DEBUG` " ; eend 0
1371 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1372 # * it only if we have the according kernel modules available
1373 # * cpufreq not inside Virtual Box
1374 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1375 # -> parse output of the initscript and output it according to our look'n'feel
1376 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1377 if ! cpufreq_check ; then
1378 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1380 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1381 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1382 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1383 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1387 einfo "Trying to set up cpu frequency scaling:"
1389 if [ -x /etc/init.d/loadcpufreq ] ; then
1390 SKIP_CPU_GOVERNOR=''
1391 LOADCPUFREQ=$(mktemp)
1392 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1393 if grep -q FATAL "$LOADCPUFREQ" ; then
1399 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1400 eerror "$line" ; eend $RC
1404 elif grep -q done "$LOADCPUFREQ" ; then
1405 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1406 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1407 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1409 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1413 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1414 . /usr/bin/cpufreq-detect.sh
1415 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1416 einfo "Loading modules ${MODULE}"
1417 modprobe "$MODULE" >>$DEBUG || modprobe "$MODULE_FALLBACK" >>$DEBUG
1419 if [[ "$RC" == 0 ]]; then
1426 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping."
1431 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1432 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1434 if modprobe cpufreq_ondemand ; RC=$? ; then
1435 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1436 echo ondemand > $file
1445 fi # checkbootparam nocpu
1449 # {{{ autostart of ssh
1451 if checkbootparam 'ssh' ; then
1453 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1454 einfo "Bootoption ssh found, trying to set password for user grml."
1456 if [ -z "$SSH_PASSWD" ] ; then
1457 if [ -x /usr/bin/apg ] ; then
1458 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1459 elif [ -x /usr/bin/gpw ] ; then
1460 SSH_PASSWD="$(gpw 1)"
1461 elif [ -x /usr/bin/pwgen ] ; then
1462 SSH_PASSWD="$(pwgen -1 8)"
1463 elif [ -x /usr/bin/hexdump ] ; then
1464 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1465 elif [ -n "$RANDOM" ] ; then
1466 SSH_PASSWD="grml${RANDOM}"
1469 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1473 if [ -n "$SSH_PASSWD" ] ; then
1474 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1479 # finally check if we have a password we can use:
1480 if [ -n "$SSH_PASSWD" ] ; then
1481 # chpasswd sucks, seriously.
1482 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1483 echo "grml:$SSH_PASSWD" | chpasswd -m
1485 echo "grml:$SSH_PASSWD" | chpasswd
1489 einfo 'Starting secure shell server in background.'
1490 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1491 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1495 ewarn 'Warning: please change the password for user grml as soon as possible!'
1501 # {{{ autostart of x11vnc
1504 USER=grml # TODO: make it dynamically configurable
1505 if checkbootparam 'vnc' ; then
1507 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1508 einfo "Bootoption vnc found, trying to set password for user $USER."
1510 if [ -z "$VNC_PASSWD" ] ; then
1511 if [ -x /usr/bin/apg ] ; then
1512 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1513 elif [ -x /usr/bin/gpw ] ; then
1514 VNC_PASSWD="$(gpw 1)"
1515 elif [ -x /usr/bin/pwgen ] ; then
1516 VNC_PASSWD="$(pwgen -1 8)"
1517 elif [ -x /usr/bin/hexdump ] ; then
1518 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1519 elif [ -n "$RANDOM" ] ; then
1520 VNC_PASSWD="${USER}${RANDOM}"
1523 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1527 if [ -n "$VNC_PASSWD" ] ; then
1528 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1533 # finally check if we have a password we can use:
1534 if [ -n "$VNC_PASSWD" ] ; then
1536 VNCDIR="/home/${USER}/.vnc"
1537 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1539 if [ ! -x /usr/bin/x11vnc ] ; then
1540 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1543 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1544 /bin/chown -R "$USER": "$VNCDIR"
1551 # {{{ set password for user grml
1553 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1554 einfo "Bootoption passwd found."
1555 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1556 if [ -n "$PASSWD" ] ; then
1557 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1559 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1562 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1568 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1570 if checkbootparam 'home' ; then
1571 ewarn "The \"home\" bootoption is deprecated, please use the persistency feature instead."; eend 1
1579 if ! [ -x /usr/bin/amixer ] ; then
1580 eerror "amixer binary not available. Can not set sound volumes therefore." ; eend 1
1583 if ! [ -r /proc/asound/cards ] ; then
1584 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1588 if checkbootparam 'vol' ; then
1589 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1590 if [ -z "$VOL" ] ; then
1591 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1598 if checkbootparam 'nosound' ; then
1599 einfo "Muting sound devices on request."
1602 # mute the master, this should be sufficient
1603 ERROR=$(amixer -q set Master mute)
1606 if [ -n "$ERROR" ] ; then
1608 eerror "Problem muting sound devices: $ERROR"
1612 elif [ -z "$INSTALLED" ]; then
1613 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1615 fix_ibm_sound ${VOL}
1617 # by default assume '0' as volume for microphone:
1618 if checkbootparam 'micvol' ; then
1619 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1624 # finally set the volumes:
1626 for CONTROL in Master PCM ; do
1627 amixer -q set ${CONTROL} ${VOL}%
1628 if [ $? -ne 0 ] ; then RC=$? ; fi
1630 # dont know how to set microphone volume for all soundcards with amixer,
1631 # so use aumix instead :/
1632 if [ ${MICVOL} -ne 0 -a -x /usr/bin/aumix ] ; then
1633 aumix -m $MICVOL &>/dev/null
1634 if [ $? -ne 0 ] ; then RC=$? ; fi
1643 # on some IBM notebooks the front control has to be toggled
1651 if [ -x /usr/bin/amixer ] ; then
1652 if amixer -q get Front >/dev/null 2>>$DEBUG ; then
1653 amixer -q set Front unmute &>/dev/null
1654 amixer -q set Front ${VOL}% &>/dev/null
1660 # {{{ modem detection
1662 if checkbootparam 'nomodem'; then
1663 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1665 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1666 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1667 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1675 # {{{ keyboard add-ons
1676 config_setkeycodes(){
1677 if checkbootparam 'setkeycodes' ; then
1678 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1679 # MS MM keyboard add-on
1681 setkeycodes e001 126 &>/dev/null
1682 setkeycodes e059 127 &>/dev/null
1684 setkeycodes e03b 59 &>/dev/null
1685 setkeycodes e008 60 &>/dev/null
1686 setkeycodes e007 61 &>/dev/null
1687 setkeycodes e03e 62 &>/dev/null
1688 setkeycodes e03f 63 &>/dev/null
1689 setkeycodes e040 64 &>/dev/null
1690 setkeycodes e041 65 &>/dev/null
1691 setkeycodes e042 66 &>/dev/null
1692 setkeycodes e043 67 &>/dev/null
1693 setkeycodes e023 68 &>/dev/null
1694 setkeycodes e057 87 &>/dev/null
1695 setkeycodes e058 88 &>/dev/null
1697 setkeycodes e00a 89 e008 90 &>/dev/null
1704 config_wondershaper(){
1705 if checkbootparam 'wondershaper' ; then
1706 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1711 if [ -n "$WONDER" ]; then
1713 DEVICE="${WONDER%%,*}"
1715 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1717 DOWNSTREAM="${WONDER%%,*}"
1719 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1721 UPSTREAM="${WONDER%%,*}"
1726 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1727 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1728 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1729 einfo "Starting wondershaper (${CMD}) in background."
1730 ( sh -c $CMD & ) && eend 0
1737 if checkbootparam 'nosyslog'; then
1738 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1741 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1742 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1743 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1744 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1745 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1747 if [ -z "$SYSLOGD" ] ; then
1748 eerror "No syslog daemon found." ; eend 1
1750 einfo "Starting $SYSLOGD in background."
1751 /etc/init.d/$SYSLOGD start >>$DEBUG &
1760 if checkbootparam 'nogpm'; then
1761 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1763 if ! [ -r /dev/input/mice ] ; then
1764 eerror "No mouse found - not starting GPM." ; eend 1
1766 einfo "Starting gpm in background."
1767 /etc/init.d/gpm start >>$DEBUG &
1768 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1777 if checkbootparam 'services' ; then
1778 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1779 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1780 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1781 einfo "Starting service(s) ${SERVICENL} in background."
1782 for service in $(echo -e $SERVICELIST) ; do
1783 /etc/init.d/${service} start >>$DEBUG &
1785 [ "$?" == "0" ] ; eend $?
1792 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1793 SOURCE=$(eval echo "$1")
1796 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1797 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1799 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1801 while ! getconfig && [[ "$counter" != 0 ]] ; do
1802 echo -n "Sleeping for 1 second and trying to get config again... "
1803 counter=$(( counter-1 ))
1804 echo "$counter tries left" ; sleep 1
1806 if [ -s "$TARGET" ] ; then
1807 einfo "Downloading was successfull." ; eend 0
1808 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1809 md5sum ${TARGET} ; eend 0
1812 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1820 if checkbootparam 'netconfig' ; then
1821 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1822 CONFIGFILE='/tmp/netconfig.grml'
1824 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1825 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1832 # {{{ remote scripts
1833 config_netscript() {
1834 if checkbootparam 'netscript' ; then
1835 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1836 SCRIPTFILE='/tmp/netscript.grml'
1838 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1839 chmod +x ${SCRIPTFILE}
1840 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && ${SCRIPTFILE} ; eend $?
1848 config_blindsound(){
1849 if checkbootparam 'blind' ; then
1851 flitewrapper "welcome to the gremel system"
1858 if checkbootparam 'welcome' ; then
1859 flitewrapper "welcome to the gremel system"
1864 # {{{ fix/workaround for unionfs
1866 if [ -z "$INSTALLED" ]; then
1867 touch /var/cache/apt/*cache.bin
1872 # {{{ create all /mnt-directories
1874 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1875 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1879 # {{{ start X window system via grml-x
1881 # make sure we start X only if startx is used *before* a nostartx option
1882 # so it's possible to disable automatic X startup using nostart
1883 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1884 if [ -x $(which X) ] ; then
1885 if [ -z "$INSTALLED" ] ; then
1886 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1887 if [ -z "$WINDOWMANAGER" ] ; then
1888 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1889 WINDOWMANAGER="wm-ng"
1891 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1893 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1894 config_userfstab || fstabuser='grml'
1895 cat>|/etc/init.d/xstartup<<EOF
1897 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1899 chmod 755 /etc/init.d/xstartup
1901 # adjust inittab for xstartup
1902 if grep -q '^6:' /etc/inittab ; then
1903 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
1904 else # just append tty6 to inittab if no definition is present:
1905 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1908 /sbin/telinit q ; eend $?
1910 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1911 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1913 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1917 eerror "We are not running in live mode - startx will not work, skipping it."
1918 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1921 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1922 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1928 # {{{ configuration framework
1930 if checkbootparam 'extract' ; then
1931 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1932 EXTRACTOPTIONS="-- -x $EXTRACT"
1936 config_finddcsdir() {
1937 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1938 # on the command line, nothing is changed and the dcs files are
1939 # searched within the .iso, $dcs-dir is set to the root directory
1941 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1942 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1943 # set, $dcs-dir is set to the root directory within the .iso.
1944 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1945 # foo, even if a GRMLCFG partition is present.
1948 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1949 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1951 if [ -z "$INSTALLED" ] ; then
1952 if checkbootparam 'myconfig' ; then
1953 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1954 if [ -z "$DCSDEVICE" ]; then
1955 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1956 fi # [ -z "$DCSDEVICE" ]
1957 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1958 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1960 # We do need the following fix so floppy disk is available to blkid in any case :-/
1961 if [ -r /dev/fd0 ] ; then
1962 einfo "Floppy device detected. Trying to access floppy disk."
1963 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1964 blkid /dev/fd0 >>$DEBUG 2>&1
1967 DCSDEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1968 if [ -n "$DCSDEVICE" ]; then
1969 DCSMP="/mnt/grmlcfg"
1974 # if not specified/present then assume default:
1975 if [ -z "$DCSDEVICE" ]; then
1976 DCSDIR="/live/image"
1979 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1980 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1981 if [ -n "$DCSDIR" ]; then
1982 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1984 [ -d $DCSMP ] || mkdir $DCSMP
1985 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1986 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1987 if [[ $RC == 0 ]]; then
1988 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1990 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1999 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
2000 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
2001 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
2002 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
2008 if checkbootparam 'partconf' ; then
2009 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
2010 if [ -n "$MOUNTDEVICE" ]; then
2011 [ -d /mnt/grml ] || mkdir /mnt/grml
2012 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
2013 if [[ $RC == 0 ]]; then
2014 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
2015 einfo "Copying files from $MOUNTDEVICE over grml system."
2016 for file in `cat /etc/grml/partconf` ; do
2017 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
2018 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
2021 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
2022 fi # mount $MOUNTDEVICE
2023 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
2025 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
2026 fi # [ -n "$MOUNTDEVICE" ]
2031 # {{{ /cdrom/.*-options
2033 if checkbootparam 'debs' ; then
2034 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
2035 if ! echo $DEBS | grep -q '/'; then
2036 # backwards compatibility: if no path is given get debs from debs/
2039 einfo "Tring to install debian package(s) ${DEBS}"
2040 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
2041 dpkg -i $DEBS ; eend $?
2046 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2047 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2048 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
2049 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2051 if ! echo $SCRIPTS | grep -q '/'; then
2052 # backwards compatibility: if no path is given get scripts from scripts/
2053 SCRIPTS="scripts/$SCRIPTS"
2055 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2056 # we are executing from a GRMLCFG labeled fs
2057 # kick everything we have done before and start over
2058 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2060 if [ -n "$SCRIPTS" ]; then
2061 SCRIPTS="${DCSDIR}/$SCRIPTS"
2062 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2063 einfo "Trying to execute ${SCRIPTS}"
2065 elif [ -d "$SCRIPTS" ]; then
2066 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
2069 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2077 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2078 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
2079 if [ -z "$CONFIG" ]; then
2080 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
2082 if [ -n "$CONFIG" ]; then
2083 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
2084 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
2086 cp -a ${DCSDIR}/${CONFIG}/* /
2087 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
2088 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
2091 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
2093 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
2097 # umount $DCSMP if it was mounted by finddcsdir
2098 # this doesn't really belong here
2099 grep -q '$DCSMP' /proc/mounts && umount $DCSMP
2105 if checkbootparam 'mypath' ; then
2106 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2107 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2108 touch /etc/grml/my_path
2109 chmod 644 /etc/grml/my_path
2110 # make sure the directories exist:
2112 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2113 if ! [ -d "$i" ] ; then
2114 einfo "Creating directory $i"
2115 mkdir -p "$i" ; eend $?
2118 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2126 if checkbootparam 'distcc' ; then
2127 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
2128 if [ -n "$OPTIONS" ]; then
2131 if [ -n "$OPTIONS" ]; then
2132 NET="${OPTIONS%%,*}"
2134 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2136 INTERFACE="${OPTIONS%%,*}"
2141 CONFIG=/etc/default/distcc
2142 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2143 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2145 if [ -n "$INTERFACE" ] ; then
2146 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2149 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2150 counter=$(( counter-1 ))
2151 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2153 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2157 if [ -n "$IP" ] ; then
2158 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2160 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2162 id distccd >/dev/null 2>&1 || \
2164 einfo "Creating distcc user" ; \
2165 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2168 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2169 /etc/init.d/distcc start >/dev/null ; eend $?
2172 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2176 if checkbootparam 'gcc'; then
2177 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2179 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2182 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2185 if checkbootparam 'gpp'; then
2186 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2188 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2189 if [ -x /usr/bin/g++-${GPP} ] ; then
2191 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2193 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2194 if [ -x /usr/bin/cpp-${GPP} ] ; then
2196 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2205 # Notice: use it only on live-cd system, if running from harddisk please
2206 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2207 # in /etc/runlevel.conf
2209 MODULES_FILE=/etc/grml/modules
2210 if checkbootparam 'nomodules' ; then
2211 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2212 elif [ -z "$INSTALLED" ]; then
2213 if [ -r $MODULES_FILE ] ; then
2214 einfo "Loading modules specified in ${MODULES_FILE}:"
2216 grep '^[^#]' $MODULES_FILE | \
2217 while read module args; do
2218 [ "$module" ] || continue
2220 modprobe $module $args ; eend $?
2224 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2231 config_915resolution(){
2232 if checkbootparam '915resolution' ; then
2233 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2234 if [ -x /usr/sbin/915resolution ]; then
2239 if [ -n "$OPTIONS" ]; then
2241 MODE="${OPTIONS%%,*}"
2243 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2245 XRESO="${OPTIONS%%,*}"
2247 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2249 YRESO="${OPTIONS%%,*}"
2254 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2255 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2264 [ -n "$INSTALLED" ] && return 0
2266 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2267 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2268 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2269 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2271 if ! [ -x /sbin/mdadm ] ; then
2272 eerror "mdadm not available, can not execute it." ; eend 1
2275 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2276 # find out whether we have a valid configuration file already
2277 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2278 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2279 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2280 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2282 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2285 if ! checkbootparam 'swraid' ; then
2287 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2290 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2295 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2297 *'No arrays found'*)
2298 ewarn "$line" ; eend 0
2301 einfo "$line" ; eend 0
2308 if [ -r /proc/mdstat ] ; then
2310 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2311 if [ -z "$MDSTAT" ] ; then
2312 ewarn "No active arrays found" ; eend 0
2317 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2318 einfo "active arrays: $line" ; eend 0
2324 fi # bootoption swraid
2326 fi # is /sbin/mdadm executable?
2327 fi # check for bootoptions
2333 [ -n "$INSTALLED" ] && return 0
2335 if checkbootparam 'nodmraid' ; then
2336 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2340 if ! [ -x /sbin/dmraid ] ; then
2341 eerror "dmraid not available, can not execute it." ; eend 1
2346 # usage: dmraid_wrapper <dmraid_option>
2347 [ -n "$1" ] || return 1
2354 for line in $(dmraid $1 ; echo errcode:$?); do
2356 *'no block devices found'*)
2357 einfo "No block devices found" ; eend 0
2361 einfo "No active dmraid devices found" ; eend 0
2380 if checkbootparam 'dmraid' ; then
2381 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2382 if [ "$ACTION" = "off" ] ; then
2383 # Deactivates all active software RAID sets:
2384 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2387 # Activate all software RAID sets discovered:
2388 einfo "Activating present dmraid sets (as requested via dmraid):"
2395 # by default (no special bootoptions) discover all software RAID devices:
2396 einfo "Searching for any present dmraid sets:"
2401 # {{{ LVM (Logical Volumes)
2403 [ -n "$INSTALLED" ] && return 0
2405 if checkbootparam 'nolvm' ; then
2406 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2408 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2409 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2410 eerror "LVM not available, can not execute it." ; eend 1
2412 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2413 einfo "You seem to have logical volumes (LVM) on your system."
2415 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2417 if checkbootparam 'lvm' ; then
2418 einfo "Bootoption LVM found. Searching for logical volumes:"
2419 /etc/init.d/lvm2 start ; eend $?
2423 fi # check for lvm binary
2424 fi # check for bootoption nolvm
2428 # {{{ debnet: setup network based on an existing one found on a partition
2430 if checkbootparam 'debnet' ; then
2431 iszsh && setopt shwordsplit
2432 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2433 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2436 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2438 if ! mount | grep '/mnt ' >/dev/null 2>&1 ; then
2439 for i in $DEVICES; do
2440 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2441 einfo "Scanning on $i"
2442 if [ -f /mnt/etc/network/interfaces ]; then
2443 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2451 if [ -n "$FOUND_DEBNET" ]; then
2452 einfo "Stopping network."
2453 pump -k >/dev/null 2>&1
2454 /etc/init.d/networking stop >/dev/null 2>&1 ; eend $?
2455 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2456 rm -rf /etc/network/run
2457 cp -a /mnt/etc/network /etc
2458 rm -rf /etc/network/run
2459 mkdir /etc/network/run
2460 umount /mnt ; eend $?
2461 einfo "Starting network."
2462 invoke-rc.d networking start ; eend $?
2464 eerror "/etc/network/interfaces not found." ; eend 1
2468 eerror "Error: /mnt already mounted." ; eend 1
2474 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2476 if grep -q ipw3945 /proc/modules ; then
2477 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2478 ewarn "Broken ipw3945 network interface found, reloading module."
2487 # {{{ disable console blanking
2489 if checkbootparam 'noblank' ; then
2490 einfo "Bootoption noblank found. Disabling monitor blanking."
2491 setterm -blank 0 ; eend $?
2496 # {{{ tohd= bootoption
2499 if checkbootparam 'tohd' ; then
2500 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2501 if [ -z "$TARGET" ] ; then
2502 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2503 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2507 if ! [ -b "$TARGET" ] ; then
2508 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2512 if grep -q $TARGET /proc/mounts ; then
2513 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2518 local MOUNTDIR=$(mktemp -d)
2520 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2521 einfo "Copyring live system to $TARGET - this might take a while"
2522 rsync -a --progress /live/image/live $MOUNTDIR
2526 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2528 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2537 # {{{ grml2hd: automatic installation
2540 if checkbootparam "BOOT_IMAGE=grml2hd" ; then
2542 if checkbootparam 'user' ; then
2544 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2545 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2548 if checkbootparam 'filesystem' ; then
2550 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2551 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2554 if checkbootparam 'partition' ; then
2556 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2557 # notice: the following checks whether the given partition is available, if not the skip
2558 # execution of grml2hd as it might result in data loss...
2559 if [ -r $PARTITION ] ; then
2560 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2562 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2566 if checkbootparam 'mbr' ; then
2568 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2569 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2572 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2574 GRML2HD_NONINTERACTIVE='yes' grml2hd
2577 chmod 755 /usr/bin/grml2hd_noninteractive
2578 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2579 if [ -z "$GRML2HD_FAIL" ] ; then
2580 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2582 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2585 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2589 # {{{ debootstrap: automatic installation
2590 config_debootstrap(){
2592 if checkbootparam "BOOT_IMAGE=debian2hd" ; then
2594 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2596 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2598 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2603 if checkbootparam 'target' ; then
2605 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2606 # notice: the following checks whether the given partition is available, if not the skip
2607 # execution of grml-debootstrap as it might result in data loss...
2608 if ! [ -r "$TARGET" ] ; then
2609 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2613 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2618 if checkbootparam 'grub' ; then
2620 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2623 if checkbootparam 'groot' ; then
2625 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2628 if checkbootparam 'release' ; then
2630 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2633 if checkbootparam 'mirror' ; then
2635 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2638 if checkbootparam 'boot_append' ; then
2640 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2643 if checkbootparam 'password' ; then
2645 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2648 # now check which options are available
2649 if [ -n "TARGET" ] ; then
2650 TARGETCMD="--target $TARGET"
2654 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2658 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2659 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2660 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2661 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2662 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2663 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2665 # and finally write script and execute it
2666 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2668 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2671 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2673 screen /usr/bin/grml-debootstrap_noninteractive
2674 einfo "Invoking a shell, just exit to continue booting..."
2677 fi # checkbootparam "BOOT_IMAGE=debian2hd
2681 # {{{ Support customization
2683 if checkbootparam 'distri'; then
2684 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2685 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2686 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2687 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2688 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2689 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2695 ### {{{ backwards compatible stuff
2696 config_environment(){
2697 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2700 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2704 ## END OF FILE #################################################################
2705 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3