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 einfo "Setting hostname to $HOSTNAME as requested."
360 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
361 [ "$RC" = "0" ] && hostname $HOSTNAME
364 hostname --file /etc/hostname
369 # fstabuser (needed when running from harddisk with username != grml {{{
371 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
372 if [ -n "$CONFIG_FSTAB_USER" ] ; then
373 fstabuser="$CONFIG_FSTAB_USER"
375 fstabuser=$(getent passwd 1000 | cut -d: -f1)
377 # if not yet set fall back to default 'grml' user
378 [ -n "$fstabuser" ] || fstabuser='grml'
382 # {{{ Set clock (Local time is more often used than GMT, so it is default)
384 # don't touch the files if running from harddisk:
385 if [ -z "$INSTALLED" ]; then
386 # The default hardware clock timezone is stated as representing local time.
388 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
389 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
390 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
391 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
392 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
393 # hwclock uses the TZ variable
394 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
395 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
396 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
397 ewarn "Warning: unknown timezone $KTZ" ; eend 1
399 ewarn "Falling back to timezone $KTZ" ; eend 0
402 if ! [ -r /dev/rtc ] ; then
403 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
406 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
407 if [ -n "$ERROR" ] ; then
409 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
410 if [ -n "$ERROR" ] ; then
411 eerror "Problem running hwclock: $ERROR" ; eend 1
420 # {{{ print kernel info
422 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
423 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
424 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
425 if [ -r /proc/cpuinfo ] ; then
426 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
428 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
432 if [ -d /proc/xen ] ; then
434 einfo 'Running kernel featuring support for Xen detected' ; eend 0
440 # {{{ vmware specific stuff
442 if checkbootparam 'novmware' ; then
443 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
445 if [ -z "$INSTALLED" ] ; then
446 if vmware-detect || checkbootparam "BOOT_IMAGE=vmware" ; then
447 if ! checkbootparam 'qemu' ; then
448 if [ -r /etc/X11/xorg.conf.vmware ] ; then
449 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
450 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
453 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
454 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
455 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
456 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
464 # {{{ qemu specific stuff
466 if checkbootparam 'qemu' ; then
467 if [ -r /etc/X11/xorg.conf.example ] ; then
468 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
469 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
475 # {{{ ld.so.cache + depmod
477 if [ -n "$INSTALLED" ]; then
478 if ! [ -r /etc/grml.first.boot ] ; then
479 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
481 # Regenerate ld.so.cache and module dependencies on HD
482 einfo "Running ldconfig" ; ldconfig ; eend $?
483 einfo "Running depmod" ; depmod -a ; eend $?
484 touch /etc/grml.first.boot
494 # don't touch the files if running from harddisk:
495 if [ -z "$INSTALLED" ]; then
496 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
497 if [ -n "$KTZ" ] ; then
498 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
500 ewarn "Warning: unknown timezone $KTZ"; eend 0
502 einfo "Setting timezone."
504 area=$(echo $KTZ | cut -d '/' -f1)
505 zone=$(echo $KTZ | cut -d '/' -f2)
506 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
507 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
509 echo $KTZ > /etc/timezone
511 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
518 # small computer / nearly no ram {{{
521 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
522 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
525 if checkbootparam 'small'; then
526 einfo "Information: ${RAM} kB of RAM available." ; eend 0
527 einfo "Bootoption small detected. Activating small system."
528 if [ -r /etc/inittab.small ] ; then
529 mv /etc/inittab /etc/inittab.normal
530 mv /etc/inittab.small /etc/inittab
532 sed -i 's/^9/#&/' /etc/inittab
533 sed -i 's/^10/#&/' /etc/inittab
534 sed -i 's/^11/#&/' /etc/inittab
535 sed -i 's/^12/#&/' /etc/inittab
537 /sbin/telinit q ; eend $?
539 if checkgrmlsmall ; then
540 if [[ $RAM -lt 25000 ]] ; then
541 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
542 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
543 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
544 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
547 einfo "Information: ${RAM} kB of RAM available." ; eend 0
550 if [[ $RAM -lt 58000 ]] ; then
551 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
552 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
553 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
554 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
557 einfo "Information: ${RAM} kB of RAM available." ; eend 0
565 # skip startup of w3m {{{
567 if checkbootparam 'fast'; then
568 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
569 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
570 /sbin/telinit q ; eend $?
575 # activate serial console {{{
577 if checkbootparam 'console'; then
578 einfo "Bootoption for serial console detected, activating console login."
579 sed -i 's/^#grmlserial#//' /etc/inittab
586 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
589 for DEVICE in /proc/ide/hd?; do
590 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
592 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
596 # {{{ Bring up loopback interface now
598 if [ -z "$INSTALLED" ] ; then
599 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
600 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
608 # firewire devices {{{
609 # the raw1394 driver does not yet export info into SYSFS,
610 # so let's create raw1394 device manually
611 # http://www.michael-prokop.at/blog/index.php?p=352
612 config_firewire_dev(){
613 if checkbootparam 'nofirewiredev' ; then
614 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
616 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
617 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
618 # cd /dev && MAKEDEV video1394 raw1394
619 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
620 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
621 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
622 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
623 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
624 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
630 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
631 # otherwise we will get: passwd: Authentication token lock busy
633 if [ -z "$INSTALLED" ] ; then
641 if [ -n "$TESTCD" ]; then
642 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
643 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
646 if [ -n "${LIVECD_PATH}"/GRML ] ; then
647 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
649 echo "${RED} *** Error: Could not find md5sum file. ***"
652 if [ "$RC" = "0" ]; then
653 einfo "Everything looks OK" ; eend 0
655 eerror 'Checksum failed for theses files:' ; eend 1
656 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
657 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
658 eerror '... RAM of your computer is broken.' ; eend 1
659 einfon "Hit return to continue, or press the reset button to quit."
668 # {{{ hardware detection via discover
670 if checkbootparam 'nodisc' ; then
671 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
673 if [ -x /sbin/discover ] ; then
674 einfo "Discovering hardware. Trying to load the following modules in background:"
676 einfo "$(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)"
678 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
681 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
687 # {{{ hardware detection via hwinfo
689 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
690 einfo "Discovering hardware via hwinfo:"
691 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
692 echo -n " Loading modules: "
693 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
699 # {{{ disable hotplug agents on request
700 config_hotplug_agent(){
701 if checkbootparam 'noagent' ; then
702 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
703 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
704 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
705 einfo "Disabling hotplug-agent(s) $AGENTNL"
706 for agent in $(echo -e $AGENTLIST) ; do
707 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
709 [ "$?" == "0" ] ; eend $?
714 # {{{ blacklist of hotplug-modules
715 config_hotplug_blacklist(){
716 if checkbootparam 'black' ; then
717 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
718 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
719 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
720 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
721 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
722 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
730 if checkbootparam 'nohotplug' ; then
731 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
733 if [ -r /etc/init.d/hotplug ] ; then
734 einfo "Starting hotplug system in background."
735 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
737 elif [ -r /etc/init.d/hotplug-light ] ; then
738 einfo "Starting hotplug-light system in background."
739 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
742 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
748 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
750 if checkbootparam 'blacklist' ; then
751 if [ -z "$INSTALLED" ]; then
752 einfo "Bootoption blacklist found."
753 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
754 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
755 if [ -n "$BLACK" ] ; then
756 for module in $(echo ${BLACK//,/ }) ; do
757 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
758 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
759 echo "blacklist $module" >> "$BLACKLIST_FILE"
760 echo "alias $module off" >> "$BLACKLIST_FILE"
761 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
764 eerror "No given module for blacklist found. Blacklisting will not work therefore."
767 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
769 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
778 if [ -d /proc/acpi ]; then
779 if checkbootparam 'noacpi'; then
780 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
781 elif checkbootparam 'nogrmlacpi' ; then
782 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
784 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
787 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
789 basename="${basename%%.*}"
790 case "$basename" in *_acpi)
791 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
793 modprobe $basename >>$DEBUG 2>&1 && found="yes"
794 local BASE="$BASE $basename"
796 if [ -n "$found" ] ; then
797 einfo "$BASE" ; eend 0
799 ewarn "(none)" ; eend 1
801 if ! ps x | grep -q /usr/sbin/acpid ; then
802 if ! [ -r /var/run/dbus/pid ] ; then
803 einfo "Starting acpi daemon."
804 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
806 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
807 eerror "Solution: please activate acpid via /etc/runlevel.conf"
811 ewarn "acpi daemon already running."
818 if checkbootparam 'noapm'; then
819 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
821 modprobe apm power_off=1 >>$DEBUG 2>&1
822 if [ "$?" = "0" ] ; then
823 if [ -x /etc/init.d/apmd ] ;then
824 einfo "APM Bios found, enabling power management functions."
825 /etc/init.d/apmd start ; eend $?
828 eerror "Loading apm module failed." ; eend 1
835 # {{{ PCMCIA Check/Setup
836 # This needs to be done before other modules are being loaded (by hwsetup)
838 if checkbootparam 'nopcmcia'; then
839 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
841 if /usr/sbin/laptop-detect ; then
842 einfo "Detected Laptop - checking for PCMCIA." && eend 0
843 modprobe pcmcia_core >>$DEBUG 2>&1
844 # Try Cardbus or normal PCMCIA socket drivers
845 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
846 if [ "$?" = "0" ]; then
847 modprobe ds >>$DEBUG 2>&1
848 if [ -d /proc/bus/pccard ] ; then
849 if [ -x /sbin/cardmgr ] ; then
850 einfo "PCMCIA found, starting cardmgr."
851 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
853 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
862 # {{{ run software synthesizer via speakup
864 if checkbootparam 'swspeak' ; then
865 einfo "Bootoption swspeak found."
867 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
868 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
870 einfo "Loading speakup_soft"
871 if modprobe speakup_soft ; then
874 flitewrapper "Fatal error setting up software speakup"
881 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
882 einfo "Kernel supports speakup." ; eend 0
884 einfo "Just run swspeak if you want to use software synthesizer via speakup."
885 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
888 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
889 flitewrapper "Kernel does not seem to support speakup. Sorry."
895 # {{{ support hardware synthesizer via speakup
897 if checkbootparam 'speakup.synth' ; then
898 einfo "Bootoption speakup.synth found."
901 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
902 if [ -z "$module" ] ; then
903 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
904 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
906 einfo "Trying to load $module"
907 modprobe "speakup_${module}"
911 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
912 einfo "Kernel should support speakup now." ; eend 0
913 flitewrapper "Kernel should support speakup now."
915 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
916 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
922 elif checkbootparam 'hwspeak' ; then
923 einfo "Bootoption hwspeak found."
925 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
926 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
928 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
929 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
931 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
932 sed 's#.*speakup/##g ; s#.ko$##g' | \
933 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
934 einfo "Trying to load $module"
942 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
943 einfo "Kernel should support speakup now." ; eend 0
944 flitewrapper "Kernel should support speakup now."
946 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
947 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
953 # {{{ Check for blind option or brltty
956 checkbootparam 'blind' && BLIND="yes"
957 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
959 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
960 if [ -x /sbin/brltty ]; then
961 # Blind option detected, start brltty now.
962 # modprobe serial_core parport_serial generic_serial && echo "done"
967 if [ -n "$BRLTTY" ]; then
969 BRLTYPE="${BRLTTY%%,*}"
971 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
973 BRLDEV="${BRLTTY%%,*}"
975 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
977 BRLTEXT="${BRLTTY%%,*}"
982 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
983 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
984 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
985 einfo "Starting braille-display manager."
988 sleep 2 && BLINDSOUND="yes"
995 # {{{ Interactive configuration
996 config_interactive(){
997 ewarn "config_interactive is deprecated nowadays."
998 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
1004 if checkbootparam 'forceagp' ; then
1005 # Probe for AGP. Hope this can fail safely
1006 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1012 config_automounter(){
1013 if checkbootparam 'automounter' ; then
1014 RUNLEVEL="$(runlevel)"
1016 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1021 if [ -n "$AUTOMOUNTER" ]; then
1022 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1023 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1024 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1025 anew="$d -fstype=auto,$2 :$i"
1026 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1027 AUTOMOUNTS="$AUTOMOUNTS $d"
1028 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1030 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1031 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1033 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1036 AUTOMOUNTS="floppy cdrom"
1037 # Add new devices to /etc/fstab and /etc/auto.mnt
1038 for i in /dev/cdrom?*; do
1040 addautomount "$i" "ro"
1045 if [ -n "$AUTOMOUNTER" ]; then
1046 # Check for floppy dir, reinstall with automounter
1047 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1048 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1049 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1050 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1051 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1052 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1053 rm -f /etc/fstab.new
1054 # Replace paths from bootfloppy
1055 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1056 mv -f /etc/fstab.new /etc/fstab
1057 # Start automounter now
1058 einfo "Starting automounter for ${AUTOMOUNTS}."
1059 /etc/init.d/autofs start >>$DEBUG ; eend $?
1064 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1068 while read major minor blocks partition relax; do
1069 partition="${partition##*/}"
1070 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1071 case "$partition" in
1072 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1073 sd?) ;; # SCSI Harddisk, entire disk
1074 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1075 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1078 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1081 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1084 # {{{ Enable DMA for all IDE drives now if not disabled
1085 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1087 if checkbootparam 'nodma'; then
1088 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1090 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1091 if test -d /proc/ide/$d; then
1092 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1093 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1094 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1095 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1096 echo "using_dma:1" >/proc/ide/$d/settings
1105 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1108 NOSWAP="yes" # we do not use swap by default!
1109 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1111 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1114 if checkbootparam 'nofstab' || checkbootparam 'forensic' ; then
1115 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1117 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1118 iszsh && setopt nonomatch
1119 if [ -x /usr/sbin/rebuildfstab ] ; then
1120 config_userfstab || fstabuser=grml
1121 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1123 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1125 fi # checkbootparam nofstab/forensic
1127 # Scan for swap, config, homedir - but only in live-mode
1128 if [ -z "$INSTALLED" ] ; then
1129 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1132 HOMEDIR="$(getbootparam 'home')"
1133 if [ -n "$partitions" ]; then
1134 while read p m f relax; do
1135 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1136 partoptions="users,exec"
1138 # it's a swap partition?
1141 if [ -n "$NOSWAP" ]; then
1142 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1145 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1146 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1147 if [ -n "$ANYSWAP" ] ; then
1148 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1149 swapon $p 2>>$DEBUG ; eend $?
1151 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1155 if [[ "$p" == LABEL* ]] ; then
1156 p=$(blkid -t $p | awk -F: '{print $1}')
1158 if grep -q $p /proc/swaps ; then
1159 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1161 if [ -b "$p" ] ; then
1162 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1163 swapon $p 2>>$DEBUG ; eend $?
1165 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1174 esac # it's a swap partition?
1179 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1180 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1182 # *) NONEFOUND='1'; continue ;;
1186 if [ -z "$NOSWAP" ] ; then
1187 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1188 # Activate swapfile, if exists
1189 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1191 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1192 mount -o remount,rw $m && MOUNTED=1
1193 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1195 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1197 fnew="$SWAPFILE swap swap defaults 0 0"
1198 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1199 GRML_SWP="$GRML_SWP $SWAPFILE"
1202 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1205 # use a image as home
1206 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1207 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1208 if [ -n "$HOMEDIR" ]; then
1209 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1213 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1215 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1220 # Umount, if not in use
1221 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1233 if [ -n "$MOUSE_DEVICE" ] ; then
1234 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1239 # {{{ IPv6 configuration
1240 # Load IPv6 kernel module and print IP adresses
1242 if checkbootparam 'ipv6'; then
1243 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1245 # we probably need some time until stateless autoconfiguration has happened
1247 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1248 for DEVICE in `echo "$NETDEVICES"`; do
1251 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1252 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1254 for ADDR in `echo "$ADDRESSES"` ; do
1257 if [ "$COUNT" -eq "0" ] ; then
1258 einfo "(none)" ; eend 1
1268 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1270 if checkbootparam 'nodhcp'; then
1271 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1273 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1274 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1275 for DEVICE in `echo "$NETDEVICES"` ; do
1276 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1278 ifconfig $DEVICE up >>$DEBUG 2>&1
1279 ( pump -i $DEVICE --script=/usr/lib/grml-autoconfig/pump-runparts >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1284 if [ -n "$INSTALLED" ] ; then
1285 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1294 if checkbootparam 'nocpu'; then
1295 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1297 # check module dependencies
1299 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1300 if [ -e /lib64 ] ; then
1301 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1303 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1308 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1309 einfo "Detecting CPU:"
1310 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)
1311 echo $CPU | sed 's/ \{1,\}/ /g'
1314 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>>$DEBUG` " ; eend 0
1317 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1318 # * it only if we have the according kernel modules available
1319 # * cpufreq not inside Virtual Box
1320 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1321 # -> parse output of the initscript and output it according to our look'n'feel
1322 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1323 if ! cpufreq_check ; then
1324 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1326 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1327 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1328 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1329 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1333 einfo "Trying to set up cpu frequency scaling:"
1335 if [ -x /etc/init.d/loadcpufreq ] ; then
1336 SKIP_CPU_GOVERNOR=''
1337 LOADCPUFREQ=$(mktemp)
1338 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1339 if grep -q FATAL "$LOADCPUFREQ" ; then
1345 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1346 eerror "$line" ; eend $RC
1350 elif grep -q done "$LOADCPUFREQ" ; then
1351 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1352 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1353 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1355 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1359 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1360 . /usr/bin/cpufreq-detect.sh
1361 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1362 einfo "Loading modules ${MODULE}"
1363 modprobe "$MODULE" >>$DEBUG || modprobe "$MODULE_FALLBACK" >>$DEBUG
1365 if [[ "$RC" == 0 ]]; then
1372 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping."
1377 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1378 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1380 if modprobe cpufreq_ondemand ; RC=$? ; then
1381 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1382 echo ondemand > $file
1391 fi # checkbootparam nocpu
1395 # {{{ autostart of ssh
1397 if checkbootparam 'ssh' ; then
1399 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1400 einfo "Bootoption ssh found, trying to set password for user grml."
1402 if [ -z "$SSH_PASSWD" ] ; then
1403 if [ -x /usr/bin/apg ] ; then
1404 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1405 elif [ -x /usr/bin/gpw ] ; then
1406 SSH_PASSWD="$(gpw 1)"
1407 elif [ -x /usr/bin/pwgen ] ; then
1408 SSH_PASSWD="$(pwgen -1 8)"
1409 elif [ -x /usr/bin/hexdump ] ; then
1410 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1411 elif [ -n "$RANDOM" ] ; then
1412 SSH_PASSWD="grml${RANDOM}"
1415 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1419 if [ -n "$SSH_PASSWD" ] ; then
1420 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1425 # finally check if we have a password we can use:
1426 if [ -n "$SSH_PASSWD" ] ; then
1427 # chpasswd sucks, seriously.
1428 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1429 echo "grml:$SSH_PASSWD" | chpasswd -m
1431 echo "grml:$SSH_PASSWD" | chpasswd
1435 einfo 'Starting secure shell server in background.'
1436 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1437 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1441 ewarn 'Warning: please change the password for user grml as soon as possible!'
1447 # {{{ autostart of x11vnc
1450 USER=grml # TODO: make it dynamically configurable
1451 if checkbootparam 'vnc' ; then
1453 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1454 einfo "Bootoption vnc found, trying to set password for user $USER."
1456 if [ -z "$VNC_PASSWD" ] ; then
1457 if [ -x /usr/bin/apg ] ; then
1458 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1459 elif [ -x /usr/bin/gpw ] ; then
1460 VNC_PASSWD="$(gpw 1)"
1461 elif [ -x /usr/bin/pwgen ] ; then
1462 VNC_PASSWD="$(pwgen -1 8)"
1463 elif [ -x /usr/bin/hexdump ] ; then
1464 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1465 elif [ -n "$RANDOM" ] ; then
1466 VNC_PASSWD="${USER}${RANDOM}"
1469 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1473 if [ -n "$VNC_PASSWD" ] ; then
1474 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1479 # finally check if we have a password we can use:
1480 if [ -n "$VNC_PASSWD" ] ; then
1482 VNCDIR="/home/${USER}/.vnc"
1483 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1485 if [ ! -x /usr/bin/x11vnc ] ; then
1486 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1489 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1490 /bin/chown -R "$USER": "$VNCDIR"
1497 # {{{ set password for user grml
1499 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1500 einfo "Bootoption passwd found."
1501 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1502 if [ -n "$PASSWD" ] ; then
1503 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1505 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1508 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1514 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1516 if checkbootparam 'home' ; then
1517 ewarn "The \"home\" bootoption is deprecated, please use the persistency feature instead."; eend 1
1525 if ! [ -x /usr/bin/amixer ] ; then
1526 eerror "amixer binary not available. Can not set sound volumes therefore." ; eend 1
1529 if ! [ -r /proc/asound/cards ] ; then
1530 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1534 if checkbootparam 'vol' ; then
1535 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1536 if [ -z "$VOL" ] ; then
1537 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1544 if checkbootparam 'nosound' ; then
1545 einfo "Muting sound devices on request."
1548 # mute the master, this should be sufficient
1549 ERROR=$(amixer -q set Master mute)
1552 if [ -n "$ERROR" ] ; then
1554 eerror "Problem muting sound devices: $ERROR"
1558 elif [ -z "$INSTALLED" ]; then
1559 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1561 fix_ibm_sound ${VOL}
1563 # by default assume '0' as volume for microphone:
1564 if checkbootparam 'micvol' ; then
1565 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1570 # finally set the volumes:
1572 for CONTROL in Master PCM ; do
1573 amixer -q set ${CONTROL} ${VOL}%
1574 if [ $? -ne 0 ] ; then RC=$? ; fi
1576 # dont know how to set microphone volume for all soundcards with amixer,
1577 # so use aumix instead :/
1578 if [ ${MICVOL} -ne 0 -a -x /usr/bin/aumix ] ; then
1579 aumix -m $MICVOL &>/dev/null
1580 if [ $? -ne 0 ] ; then RC=$? ; fi
1589 # on some IBM notebooks the front control has to be toggled
1597 if [ -x /usr/bin/amixer ] ; then
1598 if amixer -q get Front >/dev/null 2>>$DEBUG ; then
1599 amixer -q set Front unmute &>/dev/null
1600 amixer -q set Front ${VOL}% &>/dev/null
1606 # {{{ modem detection
1608 if checkbootparam 'nomodem'; then
1609 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1611 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1612 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1613 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1621 # {{{ keyboard add-ons
1622 config_setkeycodes(){
1623 if checkbootparam 'setkeycodes' ; then
1624 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1625 # MS MM keyboard add-on
1627 setkeycodes e001 126 &>/dev/null
1628 setkeycodes e059 127 &>/dev/null
1630 setkeycodes e03b 59 &>/dev/null
1631 setkeycodes e008 60 &>/dev/null
1632 setkeycodes e007 61 &>/dev/null
1633 setkeycodes e03e 62 &>/dev/null
1634 setkeycodes e03f 63 &>/dev/null
1635 setkeycodes e040 64 &>/dev/null
1636 setkeycodes e041 65 &>/dev/null
1637 setkeycodes e042 66 &>/dev/null
1638 setkeycodes e043 67 &>/dev/null
1639 setkeycodes e023 68 &>/dev/null
1640 setkeycodes e057 87 &>/dev/null
1641 setkeycodes e058 88 &>/dev/null
1643 setkeycodes e00a 89 e008 90 &>/dev/null
1650 config_wondershaper(){
1651 if checkbootparam 'wondershaper' ; then
1652 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1657 if [ -n "$WONDER" ]; then
1659 DEVICE="${WONDER%%,*}"
1661 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1663 DOWNSTREAM="${WONDER%%,*}"
1665 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1667 UPSTREAM="${WONDER%%,*}"
1672 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1673 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1674 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1675 einfo "Starting wondershaper (${CMD}) in background."
1676 ( sh -c $CMD & ) && eend 0
1683 if checkbootparam 'nosyslog'; then
1684 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1687 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1688 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1689 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1690 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1691 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1693 if [ -z "$SYSLOGD" ] ; then
1694 eerror "No syslog daemon found." ; eend 1
1696 einfo "Starting $SYSLOGD in background."
1697 /etc/init.d/$SYSLOGD start >>$DEBUG &
1706 if checkbootparam 'nogpm'; then
1707 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1709 if ! [ -r /dev/input/mice ] ; then
1710 eerror "No mouse found - not starting GPM." ; eend 1
1712 einfo "Starting gpm in background."
1713 /etc/init.d/gpm start >>$DEBUG &
1714 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1723 if checkbootparam 'services' ; then
1724 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1725 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1726 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1727 einfo "Starting service(s) ${SERVICENL} in background."
1728 for service in $(echo -e $SERVICELIST) ; do
1729 /etc/init.d/${service} start >>$DEBUG &
1731 [ "$?" == "0" ] ; eend $?
1738 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1739 SOURCE=$(eval echo "$1")
1742 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1743 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1745 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1747 while ! getconfig && [[ "$counter" != 0 ]] ; do
1748 echo -n "Sleeping for 1 second and trying to get config again... "
1749 counter=$(( counter-1 ))
1750 echo "$counter tries left" ; sleep 1
1752 if [ -s "$TARGET" ] ; then
1753 einfo "Downloading was successfull." ; eend 0
1754 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1755 md5sum ${TARGET} ; eend 0
1758 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1766 if checkbootparam 'netconfig' ; then
1767 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1768 CONFIGFILE='/tmp/netconfig.grml'
1770 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1771 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1778 # {{{ remote scripts
1779 config_netscript() {
1780 if checkbootparam 'netscript' ; then
1781 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1782 SCRIPTFILE='/tmp/netscript.grml'
1784 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1785 chmod +x ${SCRIPTFILE}
1786 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && ${SCRIPTFILE} ; eend $?
1794 config_blindsound(){
1795 if checkbootparam 'blind' ; then
1797 flitewrapper "welcome to the gremel system"
1804 if checkbootparam 'welcome' ; then
1805 flitewrapper "welcome to the gremel system"
1810 # {{{ fix/workaround for unionfs
1812 if [ -z "$INSTALLED" ]; then
1813 touch /var/cache/apt/*cache.bin
1818 # {{{ create all /mnt-directories
1820 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1821 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1825 # {{{ start X window system via grml-x
1827 # make sure we start X only if startx is used *before* a nostartx option
1828 # so it's possible to disable automatic X startup using nostart
1829 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1830 if [ -x $(which X) ] ; then
1831 if [ -z "$INSTALLED" ] ; then
1832 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1833 if [ -z "$WINDOWMANAGER" ] ; then
1834 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1835 WINDOWMANAGER="wm-ng"
1837 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1839 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1840 config_userfstab || fstabuser='grml'
1841 cat>|/etc/init.d/xstartup<<EOF
1843 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1844 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER >>$DEBUG
1846 chmod 755 /etc/init.d/xstartup
1848 # adjust inittab for xstartup
1849 if grep -q '^6:' /etc/inittab ; then
1850 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1851 else # just append tty6 to inittab if no definition is present:
1852 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1855 /sbin/telinit q ; eend $?
1857 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1858 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1860 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1864 eerror "We are not running in live mode - startx will not work, skipping it."
1865 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1868 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1869 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1875 # {{{ configuration framework
1877 if checkbootparam 'extract' ; then
1878 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1879 EXTRACTOPTIONS="-- -x $EXTRACT"
1883 config_finddcsdir() {
1884 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1885 # on the command line, nothing is changed and the dcs files are
1886 # searched within the .iso, $dcs-dir is set to the root directory
1888 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1889 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1890 # set, $dcs-dir is set to the root directory within the .iso.
1891 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1892 # foo, even if a GRMLCFG partition is present.
1895 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1896 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1898 if [ -z "$INSTALLED" ] ; then
1899 if checkbootparam 'myconfig' ; then
1900 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1901 if [ -z "$DCSDEVICE" ]; then
1902 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1903 fi # [ -z "$DCSDEVICE" ]
1904 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1905 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1907 # We do need the following fix so floppy disk is available to blkid in any case :-/
1908 if [ -r /dev/fd0 ] ; then
1909 einfo "Floppy device detected. Trying to access floppy disk."
1910 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1911 blkid /dev/fd0 >>$DEBUG 2>&1
1914 DCSDEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1915 if [ -n "$DCSDEVICE" ]; then
1916 DCSMP="/mnt/grmlcfg"
1921 # if not specified/present then assume default:
1922 if [ -z "$DCSDEVICE" ]; then
1923 DCSDIR="/live/image"
1926 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1927 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1928 if [ -n "$DCSDIR" ]; then
1929 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1931 [ -d $DCSMP ] || mkdir $DCSMP
1932 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1933 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1934 if [[ $RC == 0 ]]; then
1935 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1937 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1946 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1947 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1948 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1949 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1955 if checkbootparam 'partconf' ; then
1956 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1957 if [ -n "$MOUNTDEVICE" ]; then
1958 [ -d /mnt/grml ] || mkdir /mnt/grml
1959 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1960 if [[ $RC == 0 ]]; then
1961 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1962 einfo "Copying files from $MOUNTDEVICE over grml system."
1963 for file in `cat /etc/grml/partconf` ; do
1964 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1965 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1968 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1969 fi # mount $MOUNTDEVICE
1970 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1972 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1973 fi # [ -n "$MOUNTDEVICE" ]
1978 # {{{ /cdrom/.*-options
1980 if checkbootparam 'debs' ; then
1981 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1982 if ! echo $DEBS | grep -q '/'; then
1983 # backwards compatibility: if no path is given get debs from debs/
1986 einfo "Tring to install debian package(s) ${DEBS}"
1987 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1988 dpkg -i $DEBS ; eend $?
1993 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1994 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1995 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1996 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1998 if ! echo $SCRIPTS | grep -q '/'; then
1999 # backwards compatibility: if no path is given get scripts from scripts/
2000 SCRIPTS="scripts/$SCRIPTS"
2002 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2003 # we are executing from a GRMLCFG labeled fs
2004 # kick everything we have done before and start over
2005 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2007 if [ -n "$SCRIPTS" ]; then
2008 SCRIPTS="${DCSDIR}/$SCRIPTS"
2009 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2010 einfo "Trying to execute ${SCRIPTS}"
2012 elif [ -d "$SCRIPTS" ]; then
2013 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
2016 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2024 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2025 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
2026 if [ -z "$CONFIG" ]; then
2027 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
2029 if [ -n "$CONFIG" ]; then
2030 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
2031 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
2033 cp -a ${DCSDIR}/${CONFIG}/* /
2034 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
2035 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
2038 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
2040 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
2044 # umount $DCSMP if it was mounted by finddcsdir
2045 # this doesn't really belong here
2046 grep -q '$DCSMP' /proc/mounts && umount $DCSMP
2052 if checkbootparam 'mypath' ; then
2053 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2054 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2055 touch /etc/grml/my_path
2056 chmod 644 /etc/grml/my_path
2057 # make sure the directories exist:
2059 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2060 if ! [ -d "$i" ] ; then
2061 einfo "Creating directory $i"
2062 mkdir -p "$i" ; eend $?
2065 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2073 if checkbootparam 'distcc' ; then
2074 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
2075 if [ -n "$OPTIONS" ]; then
2078 if [ -n "$OPTIONS" ]; then
2079 NET="${OPTIONS%%,*}"
2081 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2083 INTERFACE="${OPTIONS%%,*}"
2088 CONFIG=/etc/default/distcc
2089 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2090 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2092 if [ -n "$INTERFACE" ] ; then
2093 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2096 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2097 counter=$(( counter-1 ))
2098 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2100 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2104 if [ -n "$IP" ] ; then
2105 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2107 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2109 id distccd >/dev/null 2>&1 || \
2111 einfo "Creating distcc user" ; \
2112 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2115 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2116 /etc/init.d/distcc start >/dev/null ; eend $?
2119 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2123 if checkbootparam 'gcc'; then
2124 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2126 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2129 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2132 if checkbootparam 'gpp'; then
2133 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2135 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2136 if [ -x /usr/bin/g++-${GPP} ] ; then
2138 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2140 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2141 if [ -x /usr/bin/cpp-${GPP} ] ; then
2143 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2152 # Notice: use it only on live-cd system, if running from harddisk please
2153 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2154 # in /etc/runlevel.conf
2156 MODULES_FILE=/etc/grml/modules
2157 if checkbootparam 'nomodules' ; then
2158 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2159 elif [ -z "$INSTALLED" ]; then
2160 if [ -r $MODULES_FILE ] ; then
2161 einfo "Loading modules specified in ${MODULES_FILE}:"
2163 grep '^[^#]' $MODULES_FILE | \
2164 while read module args; do
2165 [ "$module" ] || continue
2167 modprobe $module $args ; eend $?
2171 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2178 config_915resolution(){
2179 if checkbootparam '915resolution' ; then
2180 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2181 if [ -x /usr/sbin/915resolution ]; then
2186 if [ -n "$OPTIONS" ]; then
2188 MODE="${OPTIONS%%,*}"
2190 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2192 XRESO="${OPTIONS%%,*}"
2194 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2196 YRESO="${OPTIONS%%,*}"
2201 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2202 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2211 [ -n "$INSTALLED" ] && return 0
2213 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2214 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2215 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2216 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2218 if ! [ -x /sbin/mdadm ] ; then
2219 eerror "mdadm not available, can not execute it." ; eend 1
2222 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2223 # find out whether we have a valid configuration file already
2224 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2225 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2226 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2227 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2229 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2232 if ! checkbootparam 'swraid' ; then
2234 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2237 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2242 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2244 *'No arrays found'*)
2245 ewarn "$line" ; eend 0
2248 einfo "$line" ; eend 0
2255 if [ -r /proc/mdstat ] ; then
2257 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2258 if [ -z "$MDSTAT" ] ; then
2259 ewarn "No active arrays found" ; eend 0
2264 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2265 einfo "active arrays: $line" ; eend 0
2271 fi # bootoption swraid
2273 fi # is /sbin/mdadm executable?
2274 fi # check for bootoptions
2280 [ -n "$INSTALLED" ] && return 0
2282 if checkbootparam 'nodmraid' ; then
2283 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2287 if ! [ -x /sbin/dmraid ] ; then
2288 eerror "dmraid not available, can not execute it." ; eend 1
2293 # usage: dmraid_wrapper <dmraid_option>
2294 [ -n "$1" ] || return 1
2301 for line in $(dmraid $1 ; echo errcode:$?); do
2303 *'no block devices found'*)
2304 einfo "No block devices found" ; eend 0
2308 einfo "No active dmraid devices found" ; eend 0
2327 if checkbootparam 'dmraid' ; then
2328 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2329 if [ "$ACTION" = "off" ] ; then
2330 # Deactivates all active software RAID sets:
2331 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2334 # Activate all software RAID sets discovered:
2335 einfo "Activating present dmraid sets (as requested via dmraid):"
2342 # by default (no special bootoptions) discover all software RAID devices:
2343 einfo "Searching for any present dmraid sets:"
2348 # {{{ LVM (Logical Volumes)
2350 [ -n "$INSTALLED" ] && return 0
2352 if checkbootparam 'nolvm' ; then
2353 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2355 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2356 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2357 eerror "LVM not available, can not execute it." ; eend 1
2359 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2360 einfo "You seem to have logical volumes (LVM) on your system."
2362 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2364 if checkbootparam 'lvm' ; then
2365 einfo "Bootoption LVM found. Searching for logical volumes:"
2366 /etc/init.d/lvm2 start ; eend $?
2370 fi # check for lvm binary
2371 fi # check for bootoption nolvm
2375 # {{{ debnet: setup network based on an existing one found on a partition
2377 if checkbootparam 'debnet' ; then
2378 iszsh && setopt shwordsplit
2379 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2380 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2383 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2385 if ! mount | grep '/mnt ' >/dev/null 2>&1 ; then
2386 for i in $DEVICES; do
2387 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2388 einfo "Scanning on $i"
2389 if [ -f /mnt/etc/network/interfaces ]; then
2390 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2398 if [ -n "$FOUND_DEBNET" ]; then
2399 einfo "Stopping network."
2400 pump -k >/dev/null 2>&1
2401 /etc/init.d/networking stop >/dev/null 2>&1 ; eend $?
2402 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2403 rm -rf /etc/network/run
2404 cp -a /mnt/etc/network /etc
2405 rm -rf /etc/network/run
2406 mkdir /etc/network/run
2407 umount /mnt ; eend $?
2408 einfo "Starting network."
2409 invoke-rc.d networking start ; eend $?
2411 eerror "/etc/network/interfaces not found." ; eend 1
2415 eerror "Error: /mnt already mounted." ; eend 1
2421 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2423 if grep -q ipw3945 /proc/modules ; then
2424 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2425 ewarn "Broken ipw3945 network interface found, reloading module."
2434 # {{{ disable console blanking
2436 if checkbootparam 'noblank' ; then
2437 einfo "Bootoption noblank found. Disabling monitor blanking."
2438 setterm -blank 0 ; eend $?
2443 # {{{ tohd= bootoption
2446 if checkbootparam 'tohd' ; then
2447 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2448 if [ -z "$TARGET" ] ; then
2449 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2450 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2454 if ! [ -b "$TARGET" ] ; then
2455 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2459 if grep -q $TARGET /proc/mounts ; then
2460 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2465 local MOUNTDIR=$(mktemp -d)
2467 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2468 einfo "Copyring live system to $TARGET - this might take a while"
2469 rsync -a --progress /live/image/live $MOUNTDIR
2473 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2475 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2484 # {{{ grml2hd: automatic installation
2487 if checkbootparam "BOOT_IMAGE=grml2hd" ; then
2489 if checkbootparam 'user' ; then
2491 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2492 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2495 if checkbootparam 'filesystem' ; then
2497 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2498 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2501 if checkbootparam 'partition' ; then
2503 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2504 # notice: the following checks whether the given partition is available, if not the skip
2505 # execution of grml2hd as it might result in data loss...
2506 if [ -r $PARTITION ] ; then
2507 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2509 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2513 if checkbootparam 'mbr' ; then
2515 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2516 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2519 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2521 GRML2HD_NONINTERACTIVE='yes' grml2hd
2524 chmod 755 /usr/bin/grml2hd_noninteractive
2525 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2526 if [ -z "$GRML2HD_FAIL" ] ; then
2527 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2529 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2532 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2536 # {{{ debootstrap: automatic installation
2537 config_debootstrap(){
2539 if checkbootparam "BOOT_IMAGE=debian2hd" ; then
2541 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2543 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2545 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2550 if checkbootparam 'target' ; then
2552 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2553 # notice: the following checks whether the given partition is available, if not the skip
2554 # execution of grml-debootstrap as it might result in data loss...
2555 if ! [ -r "$TARGET" ] ; then
2556 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2560 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2565 if checkbootparam 'grub' ; then
2567 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2570 if checkbootparam 'groot' ; then
2572 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2575 if checkbootparam 'release' ; then
2577 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2580 if checkbootparam 'mirror' ; then
2582 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2585 if checkbootparam 'boot_append' ; then
2587 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2590 if checkbootparam 'password' ; then
2592 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2595 # now check which options are available
2596 if [ -n "TARGET" ] ; then
2597 TARGETCMD="--target $TARGET"
2601 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2605 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2606 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2607 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2608 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2609 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2610 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2612 # and finally write script and execute it
2613 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2615 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2618 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2620 screen /usr/bin/grml-debootstrap_noninteractive
2621 einfo "Invoking a shell, just exit to continue booting..."
2624 fi # checkbootparam "BOOT_IMAGE=debian2hd
2628 # {{{ Support customization
2630 if checkbootparam 'distri'; then
2631 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2632 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2633 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2634 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2635 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2636 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2642 ### {{{ backwards compatible stuff
2643 config_environment(){
2644 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2647 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2651 ## END OF FILE #################################################################
2652 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3