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 $?
575 # activate serial console {{{
577 if checkbootparam 'console'; then
578 einfo "Bootoption for serial console detected:"
580 local serial="$(getbootparam console)"
581 if ! echo $serial | grep -q ttyS ; then
582 ewarn "Warning: console=ttyS... not specified as last console= option. Falling back to defaults."
586 local option="${serial##*,}"
587 # default (works for kvm & CO):
588 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
589 # ... unless overriden by command line:
591 115200*) speed=115200 ;;
592 57600*) speed=57600 ;;
593 38400*) speed=38400 ;;
594 19200*) speed=19200 ;;
603 einfo "Setting baud rate to ${speed}."
604 sed -i "s/%serialspeed%/$speed/" /etc/inittab ; eend $?
606 einfo "Activating console login."
607 sed -i 's/^#grmlserial#//' /etc/inittab ; eend $?
616 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
619 for DEVICE in /proc/ide/hd?; do
620 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
622 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
626 # {{{ Bring up loopback interface now
628 if [ -z "$INSTALLED" ] ; then
629 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
630 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
638 # firewire devices {{{
639 # the raw1394 driver does not yet export info into SYSFS,
640 # so let's create raw1394 device manually
641 # http://www.michael-prokop.at/blog/index.php?p=352
642 config_firewire_dev(){
643 if checkbootparam 'nofirewiredev' ; then
644 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
646 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
647 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
648 # cd /dev && MAKEDEV video1394 raw1394
649 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
650 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
651 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
652 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
653 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
654 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
660 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
661 # otherwise we will get: passwd: Authentication token lock busy
663 if [ -z "$INSTALLED" ] ; then
671 if [ -n "$TESTCD" ]; then
672 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
673 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
676 if [ -n "${LIVECD_PATH}"/GRML ] ; then
677 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
679 echo "${RED} *** Error: Could not find md5sum file. ***"
682 if [ "$RC" = "0" ]; then
683 einfo "Everything looks OK" ; eend 0
685 eerror 'Checksum failed for theses files:' ; eend 1
686 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
687 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
688 eerror '... RAM of your computer is broken.' ; eend 1
689 einfon "Hit return to continue, or press the reset button to quit."
698 # {{{ hardware detection via discover
700 if checkbootparam 'nodisc' ; then
701 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
703 if [ -x /sbin/discover ] ; then
704 einfo "Discovering hardware. Trying to load the following modules in background:"
706 einfo "$(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)"
708 /sbin/discover-modprobe -v >>$DEBUG 2>&1 &
711 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
717 # {{{ hardware detection via hwinfo
719 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
720 einfo "Discovering hardware via hwinfo:"
721 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
722 echo -n " Loading modules: "
723 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
729 # {{{ disable hotplug agents on request
730 config_hotplug_agent(){
731 if checkbootparam 'noagent' ; then
732 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
733 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
734 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
735 einfo "Disabling hotplug-agent(s) $AGENTNL"
736 for agent in $(echo -e $AGENTLIST) ; do
737 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
739 [ "$?" == "0" ] ; eend $?
744 # {{{ blacklist of hotplug-modules
745 config_hotplug_blacklist(){
746 if checkbootparam 'black' ; then
747 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
748 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
749 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
750 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
751 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
752 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
760 if checkbootparam 'nohotplug' ; then
761 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
763 if [ -r /etc/init.d/hotplug ] ; then
764 einfo "Starting hotplug system in background."
765 /etc/init.d/hotplug start >>$DEBUG 2>>$DEBUG &
767 elif [ -r /etc/init.d/hotplug-light ] ; then
768 einfo "Starting hotplug-light system in background."
769 /etc/init.d/hotplug-light start >>$DEBUG 2>>$DEBUG &
772 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
778 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
780 if checkbootparam 'blacklist' ; then
781 if [ -z "$INSTALLED" ]; then
782 einfo "Bootoption blacklist found."
783 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
784 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
785 if [ -n "$BLACK" ] ; then
786 for module in $(echo ${BLACK//,/ }) ; do
787 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
788 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
789 echo "blacklist $module" >> "$BLACKLIST_FILE"
790 echo "alias $module off" >> "$BLACKLIST_FILE"
791 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
794 eerror "No given module for blacklist found. Blacklisting will not work therefore."
797 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
799 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
808 if [ -d /proc/acpi ]; then
809 if checkbootparam 'noacpi'; then
810 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
811 elif checkbootparam 'nogrmlacpi' ; then
812 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
814 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
817 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
819 basename="${basename%%.*}"
820 case "$basename" in *_acpi)
821 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
823 modprobe $basename >>$DEBUG 2>&1 && found="yes"
824 local BASE="$BASE $basename"
826 if [ -n "$found" ] ; then
827 einfo "$BASE" ; eend 0
829 ewarn "(none)" ; eend 1
831 if ! ps x | grep -q /usr/sbin/acpid ; then
832 if ! [ -r /var/run/dbus/pid ] ; then
833 einfo "Starting acpi daemon."
834 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
836 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
837 eerror "Solution: please activate acpid via /etc/runlevel.conf"
841 ewarn "acpi daemon already running."
848 if checkbootparam 'noapm'; then
849 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
851 modprobe apm power_off=1 >>$DEBUG 2>&1
852 if [ "$?" = "0" ] ; then
853 if [ -x /etc/init.d/apmd ] ;then
854 einfo "APM Bios found, enabling power management functions."
855 /etc/init.d/apmd start ; eend $?
858 eerror "Loading apm module failed." ; eend 1
865 # {{{ PCMCIA Check/Setup
866 # This needs to be done before other modules are being loaded (by hwsetup)
868 if checkbootparam 'nopcmcia'; then
869 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
871 if /usr/sbin/laptop-detect ; then
872 einfo "Detected Laptop - checking for PCMCIA." && eend 0
873 modprobe pcmcia_core >>$DEBUG 2>&1
874 # Try Cardbus or normal PCMCIA socket drivers
875 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
876 if [ "$?" = "0" ]; then
877 modprobe ds >>$DEBUG 2>&1
878 if [ -d /proc/bus/pccard ] ; then
879 if [ -x /sbin/cardmgr ] ; then
880 einfo "PCMCIA found, starting cardmgr."
881 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
883 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
892 # {{{ run software synthesizer via speakup
894 if checkbootparam 'swspeak' ; then
895 einfo "Bootoption swspeak found."
897 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
898 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
900 einfo "Loading speakup_soft"
901 if modprobe speakup_soft ; then
904 flitewrapper "Fatal error setting up software speakup"
911 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
912 einfo "Kernel supports speakup." ; eend 0
914 einfo "Just run swspeak if you want to use software synthesizer via speakup."
915 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
918 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
919 flitewrapper "Kernel does not seem to support speakup. Sorry."
925 # {{{ support hardware synthesizer via speakup
927 if checkbootparam 'speakup.synth' ; then
928 einfo "Bootoption speakup.synth found."
931 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
932 if [ -z "$module" ] ; then
933 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
934 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
936 einfo "Trying to load $module"
937 modprobe "speakup_${module}"
941 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
942 einfo "Kernel should support speakup now." ; eend 0
943 flitewrapper "Kernel should support speakup now."
945 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
946 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
952 elif checkbootparam 'hwspeak' ; then
953 einfo "Bootoption hwspeak found."
955 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
956 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
958 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
959 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
961 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
962 sed 's#.*speakup/##g ; s#.ko$##g' | \
963 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
964 einfo "Trying to load $module"
972 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
973 einfo "Kernel should support speakup now." ; eend 0
974 flitewrapper "Kernel should support speakup now."
976 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
977 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
983 # {{{ Check for blind option or brltty
986 checkbootparam 'blind' && BLIND="yes"
987 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
989 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
990 if [ -x /sbin/brltty ]; then
991 # Blind option detected, start brltty now.
992 # modprobe serial_core parport_serial generic_serial && echo "done"
997 if [ -n "$BRLTTY" ]; then
999 BRLTYPE="${BRLTTY%%,*}"
1001 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1003 BRLDEV="${BRLTTY%%,*}"
1005 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
1007 BRLTEXT="${BRLTTY%%,*}"
1012 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
1013 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
1014 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
1015 einfo "Starting braille-display manager."
1018 sleep 2 && BLINDSOUND="yes"
1025 # {{{ Interactive configuration
1026 config_interactive(){
1027 ewarn "config_interactive is deprecated nowadays."
1028 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
1034 if checkbootparam 'forceagp' ; then
1035 # Probe for AGP. Hope this can fail safely
1036 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
1042 config_automounter(){
1043 if checkbootparam 'automounter' ; then
1044 RUNLEVEL="$(runlevel)"
1046 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
1051 if [ -n "$AUTOMOUNTER" ]; then
1052 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
1053 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
1054 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
1055 anew="$d -fstype=auto,$2 :$i"
1056 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
1057 AUTOMOUNTS="$AUTOMOUNTS $d"
1058 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
1060 [ -d /mnt/$d ] && mkdir -p /mnt/$d
1061 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
1063 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
1066 AUTOMOUNTS="floppy cdrom"
1067 # Add new devices to /etc/fstab and /etc/auto.mnt
1068 for i in /dev/cdrom?*; do
1070 addautomount "$i" "ro"
1075 if [ -n "$AUTOMOUNTER" ]; then
1076 # Check for floppy dir, reinstall with automounter
1077 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
1078 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
1079 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
1080 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
1081 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
1082 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
1083 rm -f /etc/fstab.new
1084 # Replace paths from bootfloppy
1085 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
1086 mv -f /etc/fstab.new /etc/fstab
1087 # Start automounter now
1088 einfo "Starting automounter for ${AUTOMOUNTS}."
1089 /etc/init.d/autofs start >>$DEBUG ; eend $?
1094 # {{{ Collect partitions from /proc/partitions first for enabling DMA
1098 while read major minor blocks partition relax; do
1099 partition="${partition##*/}"
1100 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
1101 case "$partition" in
1102 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1103 sd?) ;; # SCSI Harddisk, entire disk
1104 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1105 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1108 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1111 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1114 # {{{ Enable DMA for all IDE drives now if not disabled
1115 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1117 if checkbootparam 'nodma'; then
1118 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1120 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1121 if test -d /proc/ide/$d; then
1122 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1123 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1124 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1125 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1126 echo "using_dma:1" >/proc/ide/$d/settings
1135 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1138 NOSWAP="yes" # we do not use swap by default!
1139 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1141 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1144 if checkbootparam 'nofstab' || checkbootparam 'forensic' ; then
1145 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1147 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1148 iszsh && setopt nonomatch
1149 if [ -x /usr/sbin/rebuildfstab ] ; then
1150 config_userfstab || fstabuser=grml
1151 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1153 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1155 fi # checkbootparam nofstab/forensic
1157 # Scan for swap, config, homedir - but only in live-mode
1158 if [ -z "$INSTALLED" ] ; then
1159 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1162 HOMEDIR="$(getbootparam 'home')"
1163 if [ -n "$partitions" ]; then
1164 while read p m f relax; do
1165 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1166 partoptions="users,exec"
1168 # it's a swap partition?
1171 if [ -n "$NOSWAP" ]; then
1172 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1175 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1176 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1177 if [ -n "$ANYSWAP" ] ; then
1178 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1179 swapon $p 2>>$DEBUG ; eend $?
1181 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1185 if [[ "$p" == LABEL* ]] ; then
1186 p=$(blkid -t $p | awk -F: '{print $1}')
1188 if grep -q $p /proc/swaps ; then
1189 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1191 if [ -b "$p" ] ; then
1192 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1193 swapon $p 2>>$DEBUG ; eend $?
1195 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1204 esac # it's a swap partition?
1209 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1210 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1212 # *) NONEFOUND='1'; continue ;;
1216 if [ -z "$NOSWAP" ] ; then
1217 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1218 # Activate swapfile, if exists
1219 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1221 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1222 mount -o remount,rw $m && MOUNTED=1
1223 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1225 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1227 fnew="$SWAPFILE swap swap defaults 0 0"
1228 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1229 GRML_SWP="$GRML_SWP $SWAPFILE"
1232 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1235 # use a image as home
1236 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1237 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1238 if [ -n "$HOMEDIR" ]; then
1239 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1243 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1245 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1250 # Umount, if not in use
1251 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1263 if [ -n "$MOUSE_DEVICE" ] ; then
1264 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1269 # {{{ IPv6 configuration
1270 # Load IPv6 kernel module and print IP adresses
1272 if checkbootparam 'ipv6'; then
1273 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1275 # we probably need some time until stateless autoconfiguration has happened
1277 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1278 for DEVICE in `echo "$NETDEVICES"`; do
1281 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1282 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1284 for ADDR in `echo "$ADDRESSES"` ; do
1287 if [ "$COUNT" -eq "0" ] ; then
1288 einfo "(none)" ; eend 1
1298 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1300 if checkbootparam 'nodhcp'; then
1301 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1303 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1304 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1305 for DEVICE in `echo "$NETDEVICES"` ; do
1306 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1308 ifconfig $DEVICE up >>$DEBUG 2>&1
1309 ( pump -i $DEVICE --script=/usr/lib/grml-autoconfig/pump-runparts >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1314 if [ -n "$INSTALLED" ] ; then
1315 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1324 if checkbootparam 'nocpu'; then
1325 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1327 # check module dependencies
1329 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1330 if [ -e /lib64 ] ; then
1331 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1333 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1338 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1339 einfo "Detecting CPU:"
1340 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)
1341 echo $CPU | sed 's/ \{1,\}/ /g'
1344 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>>$DEBUG` " ; eend 0
1347 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1348 # * it only if we have the according kernel modules available
1349 # * cpufreq not inside Virtual Box
1350 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1351 # -> parse output of the initscript and output it according to our look'n'feel
1352 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1353 if ! cpufreq_check ; then
1354 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1356 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1357 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1358 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1359 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1363 einfo "Trying to set up cpu frequency scaling:"
1365 if [ -x /etc/init.d/loadcpufreq ] ; then
1366 SKIP_CPU_GOVERNOR=''
1367 LOADCPUFREQ=$(mktemp)
1368 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1369 if grep -q FATAL "$LOADCPUFREQ" ; then
1375 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1376 eerror "$line" ; eend $RC
1380 elif grep -q done "$LOADCPUFREQ" ; then
1381 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1382 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1383 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1385 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1389 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1390 . /usr/bin/cpufreq-detect.sh
1391 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1392 einfo "Loading modules ${MODULE}"
1393 modprobe "$MODULE" >>$DEBUG || modprobe "$MODULE_FALLBACK" >>$DEBUG
1395 if [[ "$RC" == 0 ]]; then
1402 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping."
1407 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1408 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1410 if modprobe cpufreq_ondemand ; RC=$? ; then
1411 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1412 echo ondemand > $file
1421 fi # checkbootparam nocpu
1425 # {{{ autostart of ssh
1427 if checkbootparam 'ssh' ; then
1429 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1430 einfo "Bootoption ssh found, trying to set password for user grml."
1432 if [ -z "$SSH_PASSWD" ] ; then
1433 if [ -x /usr/bin/apg ] ; then
1434 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1435 elif [ -x /usr/bin/gpw ] ; then
1436 SSH_PASSWD="$(gpw 1)"
1437 elif [ -x /usr/bin/pwgen ] ; then
1438 SSH_PASSWD="$(pwgen -1 8)"
1439 elif [ -x /usr/bin/hexdump ] ; then
1440 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1441 elif [ -n "$RANDOM" ] ; then
1442 SSH_PASSWD="grml${RANDOM}"
1445 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1449 if [ -n "$SSH_PASSWD" ] ; then
1450 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1455 # finally check if we have a password we can use:
1456 if [ -n "$SSH_PASSWD" ] ; then
1457 # chpasswd sucks, seriously.
1458 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1459 echo "grml:$SSH_PASSWD" | chpasswd -m
1461 echo "grml:$SSH_PASSWD" | chpasswd
1465 einfo 'Starting secure shell server in background.'
1466 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1467 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1471 ewarn 'Warning: please change the password for user grml as soon as possible!'
1477 # {{{ autostart of x11vnc
1480 USER=grml # TODO: make it dynamically configurable
1481 if checkbootparam 'vnc' ; then
1483 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1484 einfo "Bootoption vnc found, trying to set password for user $USER."
1486 if [ -z "$VNC_PASSWD" ] ; then
1487 if [ -x /usr/bin/apg ] ; then
1488 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1489 elif [ -x /usr/bin/gpw ] ; then
1490 VNC_PASSWD="$(gpw 1)"
1491 elif [ -x /usr/bin/pwgen ] ; then
1492 VNC_PASSWD="$(pwgen -1 8)"
1493 elif [ -x /usr/bin/hexdump ] ; then
1494 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1495 elif [ -n "$RANDOM" ] ; then
1496 VNC_PASSWD="${USER}${RANDOM}"
1499 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1503 if [ -n "$VNC_PASSWD" ] ; then
1504 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1509 # finally check if we have a password we can use:
1510 if [ -n "$VNC_PASSWD" ] ; then
1512 VNCDIR="/home/${USER}/.vnc"
1513 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1515 if [ ! -x /usr/bin/x11vnc ] ; then
1516 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1519 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1520 /bin/chown -R "$USER": "$VNCDIR"
1527 # {{{ set password for user grml
1529 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1530 einfo "Bootoption passwd found."
1531 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1532 if [ -n "$PASSWD" ] ; then
1533 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1535 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1538 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1544 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1546 if checkbootparam 'home' ; then
1547 ewarn "The \"home\" bootoption is deprecated, please use the persistency feature instead."; eend 1
1555 if ! [ -x /usr/bin/amixer ] ; then
1556 eerror "amixer binary not available. Can not set sound volumes therefore." ; eend 1
1559 if ! [ -r /proc/asound/cards ] ; then
1560 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1564 if checkbootparam 'vol' ; then
1565 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1566 if [ -z "$VOL" ] ; then
1567 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1574 if checkbootparam 'nosound' ; then
1575 einfo "Muting sound devices on request."
1578 # mute the master, this should be sufficient
1579 ERROR=$(amixer -q set Master mute)
1582 if [ -n "$ERROR" ] ; then
1584 eerror "Problem muting sound devices: $ERROR"
1588 elif [ -z "$INSTALLED" ]; then
1589 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1591 fix_ibm_sound ${VOL}
1593 # by default assume '0' as volume for microphone:
1594 if checkbootparam 'micvol' ; then
1595 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1600 # finally set the volumes:
1602 for CONTROL in Master PCM ; do
1603 amixer -q set ${CONTROL} ${VOL}%
1604 if [ $? -ne 0 ] ; then RC=$? ; fi
1606 # dont know how to set microphone volume for all soundcards with amixer,
1607 # so use aumix instead :/
1608 if [ ${MICVOL} -ne 0 -a -x /usr/bin/aumix ] ; then
1609 aumix -m $MICVOL &>/dev/null
1610 if [ $? -ne 0 ] ; then RC=$? ; fi
1619 # on some IBM notebooks the front control has to be toggled
1627 if [ -x /usr/bin/amixer ] ; then
1628 if amixer -q get Front >/dev/null 2>>$DEBUG ; then
1629 amixer -q set Front unmute &>/dev/null
1630 amixer -q set Front ${VOL}% &>/dev/null
1636 # {{{ modem detection
1638 if checkbootparam 'nomodem'; then
1639 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1641 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1642 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1643 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1651 # {{{ keyboard add-ons
1652 config_setkeycodes(){
1653 if checkbootparam 'setkeycodes' ; then
1654 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1655 # MS MM keyboard add-on
1657 setkeycodes e001 126 &>/dev/null
1658 setkeycodes e059 127 &>/dev/null
1660 setkeycodes e03b 59 &>/dev/null
1661 setkeycodes e008 60 &>/dev/null
1662 setkeycodes e007 61 &>/dev/null
1663 setkeycodes e03e 62 &>/dev/null
1664 setkeycodes e03f 63 &>/dev/null
1665 setkeycodes e040 64 &>/dev/null
1666 setkeycodes e041 65 &>/dev/null
1667 setkeycodes e042 66 &>/dev/null
1668 setkeycodes e043 67 &>/dev/null
1669 setkeycodes e023 68 &>/dev/null
1670 setkeycodes e057 87 &>/dev/null
1671 setkeycodes e058 88 &>/dev/null
1673 setkeycodes e00a 89 e008 90 &>/dev/null
1680 config_wondershaper(){
1681 if checkbootparam 'wondershaper' ; then
1682 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1687 if [ -n "$WONDER" ]; then
1689 DEVICE="${WONDER%%,*}"
1691 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1693 DOWNSTREAM="${WONDER%%,*}"
1695 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1697 UPSTREAM="${WONDER%%,*}"
1702 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1703 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1704 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1705 einfo "Starting wondershaper (${CMD}) in background."
1706 ( sh -c $CMD & ) && eend 0
1713 if checkbootparam 'nosyslog'; then
1714 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1717 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1718 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1719 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1720 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1721 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1723 if [ -z "$SYSLOGD" ] ; then
1724 eerror "No syslog daemon found." ; eend 1
1726 einfo "Starting $SYSLOGD in background."
1727 /etc/init.d/$SYSLOGD start >>$DEBUG &
1736 if checkbootparam 'nogpm'; then
1737 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1739 if ! [ -r /dev/input/mice ] ; then
1740 eerror "No mouse found - not starting GPM." ; eend 1
1742 einfo "Starting gpm in background."
1743 /etc/init.d/gpm start >>$DEBUG &
1744 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1753 if checkbootparam 'services' ; then
1754 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1755 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1756 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1757 einfo "Starting service(s) ${SERVICENL} in background."
1758 for service in $(echo -e $SERVICELIST) ; do
1759 /etc/init.d/${service} start >>$DEBUG &
1761 [ "$?" == "0" ] ; eend $?
1768 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1769 SOURCE=$(eval echo "$1")
1772 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1773 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1775 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1777 while ! getconfig && [[ "$counter" != 0 ]] ; do
1778 echo -n "Sleeping for 1 second and trying to get config again... "
1779 counter=$(( counter-1 ))
1780 echo "$counter tries left" ; sleep 1
1782 if [ -s "$TARGET" ] ; then
1783 einfo "Downloading was successfull." ; eend 0
1784 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1785 md5sum ${TARGET} ; eend 0
1788 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1796 if checkbootparam 'netconfig' ; then
1797 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1798 CONFIGFILE='/tmp/netconfig.grml'
1800 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1801 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1808 # {{{ remote scripts
1809 config_netscript() {
1810 if checkbootparam 'netscript' ; then
1811 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1812 SCRIPTFILE='/tmp/netscript.grml'
1814 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1815 chmod +x ${SCRIPTFILE}
1816 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && ${SCRIPTFILE} ; eend $?
1824 config_blindsound(){
1825 if checkbootparam 'blind' ; then
1827 flitewrapper "welcome to the gremel system"
1834 if checkbootparam 'welcome' ; then
1835 flitewrapper "welcome to the gremel system"
1840 # {{{ fix/workaround for unionfs
1842 if [ -z "$INSTALLED" ]; then
1843 touch /var/cache/apt/*cache.bin
1848 # {{{ create all /mnt-directories
1850 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1851 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1855 # {{{ start X window system via grml-x
1857 # make sure we start X only if startx is used *before* a nostartx option
1858 # so it's possible to disable automatic X startup using nostart
1859 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1860 if [ -x $(which X) ] ; then
1861 if [ -z "$INSTALLED" ] ; then
1862 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1863 if [ -z "$WINDOWMANAGER" ] ; then
1864 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1865 WINDOWMANAGER="wm-ng"
1867 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1869 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1870 config_userfstab || fstabuser='grml'
1871 cat>|/etc/init.d/xstartup<<EOF
1873 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1875 chmod 755 /etc/init.d/xstartup
1877 # adjust inittab for xstartup
1878 if grep -q '^6:' /etc/inittab ; then
1879 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
1880 else # just append tty6 to inittab if no definition is present:
1881 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1884 /sbin/telinit q ; eend $?
1886 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1887 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1889 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1893 eerror "We are not running in live mode - startx will not work, skipping it."
1894 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1897 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1898 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1904 # {{{ configuration framework
1906 if checkbootparam 'extract' ; then
1907 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1908 EXTRACTOPTIONS="-- -x $EXTRACT"
1912 config_finddcsdir() {
1913 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1914 # on the command line, nothing is changed and the dcs files are
1915 # searched within the .iso, $dcs-dir is set to the root directory
1917 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1918 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1919 # set, $dcs-dir is set to the root directory within the .iso.
1920 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1921 # foo, even if a GRMLCFG partition is present.
1924 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1925 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1927 if [ -z "$INSTALLED" ] ; then
1928 if checkbootparam 'myconfig' ; then
1929 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1930 if [ -z "$DCSDEVICE" ]; then
1931 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1932 fi # [ -z "$DCSDEVICE" ]
1933 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1934 einfo "Searching for device(s) labeled with GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1936 # We do need the following fix so floppy disk is available to blkid in any case :-/
1937 if [ -r /dev/fd0 ] ; then
1938 einfo "Floppy device detected. Trying to access floppy disk."
1939 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1940 blkid /dev/fd0 >>$DEBUG 2>&1
1943 DCSDEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1944 if [ -n "$DCSDEVICE" ]; then
1945 DCSMP="/mnt/grmlcfg"
1950 # if not specified/present then assume default:
1951 if [ -z "$DCSDEVICE" ]; then
1952 DCSDIR="/live/image"
1955 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1956 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1957 if [ -n "$DCSDIR" ]; then
1958 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1960 [ -d $DCSMP ] || mkdir $DCSMP
1961 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1962 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1963 if [[ $RC == 0 ]]; then
1964 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1966 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1975 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1976 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1977 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1978 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1984 if checkbootparam 'partconf' ; then
1985 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1986 if [ -n "$MOUNTDEVICE" ]; then
1987 [ -d /mnt/grml ] || mkdir /mnt/grml
1988 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1989 if [[ $RC == 0 ]]; then
1990 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1991 einfo "Copying files from $MOUNTDEVICE over grml system."
1992 for file in `cat /etc/grml/partconf` ; do
1993 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1994 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1997 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1998 fi # mount $MOUNTDEVICE
1999 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
2001 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
2002 fi # [ -n "$MOUNTDEVICE" ]
2007 # {{{ /cdrom/.*-options
2009 if checkbootparam 'debs' ; then
2010 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
2011 if ! echo $DEBS | grep -q '/'; then
2012 # backwards compatibility: if no path is given get debs from debs/
2015 einfo "Tring to install debian package(s) ${DEBS}"
2016 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
2017 dpkg -i $DEBS ; eend $?
2022 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2023 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
2024 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
2025 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2027 if ! echo $SCRIPTS | grep -q '/'; then
2028 # backwards compatibility: if no path is given get scripts from scripts/
2029 SCRIPTS="scripts/$SCRIPTS"
2031 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2032 # we are executing from a GRMLCFG labeled fs
2033 # kick everything we have done before and start over
2034 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
2036 if [ -n "$SCRIPTS" ]; then
2037 SCRIPTS="${DCSDIR}/$SCRIPTS"
2038 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2039 einfo "Trying to execute ${SCRIPTS}"
2041 elif [ -d "$SCRIPTS" ]; then
2042 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
2045 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
2053 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
2054 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
2055 if [ -z "$CONFIG" ]; then
2056 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
2058 if [ -n "$CONFIG" ]; then
2059 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
2060 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
2062 cp -a ${DCSDIR}/${CONFIG}/* /
2063 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
2064 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
2067 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
2069 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
2073 # umount $DCSMP if it was mounted by finddcsdir
2074 # this doesn't really belong here
2075 grep -q '$DCSMP' /proc/mounts && umount $DCSMP
2081 if checkbootparam 'mypath' ; then
2082 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
2083 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
2084 touch /etc/grml/my_path
2085 chmod 644 /etc/grml/my_path
2086 # make sure the directories exist:
2088 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
2089 if ! [ -d "$i" ] ; then
2090 einfo "Creating directory $i"
2091 mkdir -p "$i" ; eend $?
2094 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
2102 if checkbootparam 'distcc' ; then
2103 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
2104 if [ -n "$OPTIONS" ]; then
2107 if [ -n "$OPTIONS" ]; then
2108 NET="${OPTIONS%%,*}"
2110 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2112 INTERFACE="${OPTIONS%%,*}"
2117 CONFIG=/etc/default/distcc
2118 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
2119 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
2121 if [ -n "$INTERFACE" ] ; then
2122 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2125 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
2126 counter=$(( counter-1 ))
2127 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
2129 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
2133 if [ -n "$IP" ] ; then
2134 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
2136 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
2138 id distccd >/dev/null 2>&1 || \
2140 einfo "Creating distcc user" ; \
2141 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
2144 einfo "Starting distcc for network ${NET}, listening on ${IP}."
2145 /etc/init.d/distcc start >/dev/null ; eend $?
2148 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2152 if checkbootparam 'gcc'; then
2153 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
2155 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2158 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2161 if checkbootparam 'gpp'; then
2162 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
2164 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2165 if [ -x /usr/bin/g++-${GPP} ] ; then
2167 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2169 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2170 if [ -x /usr/bin/cpp-${GPP} ] ; then
2172 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2181 # Notice: use it only on live-cd system, if running from harddisk please
2182 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2183 # in /etc/runlevel.conf
2185 MODULES_FILE=/etc/grml/modules
2186 if checkbootparam 'nomodules' ; then
2187 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2188 elif [ -z "$INSTALLED" ]; then
2189 if [ -r $MODULES_FILE ] ; then
2190 einfo "Loading modules specified in ${MODULES_FILE}:"
2192 grep '^[^#]' $MODULES_FILE | \
2193 while read module args; do
2194 [ "$module" ] || continue
2196 modprobe $module $args ; eend $?
2200 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2207 config_915resolution(){
2208 if checkbootparam '915resolution' ; then
2209 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
2210 if [ -x /usr/sbin/915resolution ]; then
2215 if [ -n "$OPTIONS" ]; then
2217 MODE="${OPTIONS%%,*}"
2219 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2221 XRESO="${OPTIONS%%,*}"
2223 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2225 YRESO="${OPTIONS%%,*}"
2230 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2231 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2240 [ -n "$INSTALLED" ] && return 0
2242 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2243 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2244 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2245 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2247 if ! [ -x /sbin/mdadm ] ; then
2248 eerror "mdadm not available, can not execute it." ; eend 1
2251 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2252 # find out whether we have a valid configuration file already
2253 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2254 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2255 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2256 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2258 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2261 if ! checkbootparam 'swraid' ; then
2263 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2266 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2271 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2273 *'No arrays found'*)
2274 ewarn "$line" ; eend 0
2277 einfo "$line" ; eend 0
2284 if [ -r /proc/mdstat ] ; then
2286 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2287 if [ -z "$MDSTAT" ] ; then
2288 ewarn "No active arrays found" ; eend 0
2293 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2294 einfo "active arrays: $line" ; eend 0
2300 fi # bootoption swraid
2302 fi # is /sbin/mdadm executable?
2303 fi # check for bootoptions
2309 [ -n "$INSTALLED" ] && return 0
2311 if checkbootparam 'nodmraid' ; then
2312 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2316 if ! [ -x /sbin/dmraid ] ; then
2317 eerror "dmraid not available, can not execute it." ; eend 1
2322 # usage: dmraid_wrapper <dmraid_option>
2323 [ -n "$1" ] || return 1
2330 for line in $(dmraid $1 ; echo errcode:$?); do
2332 *'no block devices found'*)
2333 einfo "No block devices found" ; eend 0
2337 einfo "No active dmraid devices found" ; eend 0
2356 if checkbootparam 'dmraid' ; then
2357 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2358 if [ "$ACTION" = "off" ] ; then
2359 # Deactivates all active software RAID sets:
2360 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2363 # Activate all software RAID sets discovered:
2364 einfo "Activating present dmraid sets (as requested via dmraid):"
2371 # by default (no special bootoptions) discover all software RAID devices:
2372 einfo "Searching for any present dmraid sets:"
2377 # {{{ LVM (Logical Volumes)
2379 [ -n "$INSTALLED" ] && return 0
2381 if checkbootparam 'nolvm' ; then
2382 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2384 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2385 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2386 eerror "LVM not available, can not execute it." ; eend 1
2388 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2389 einfo "You seem to have logical volumes (LVM) on your system."
2391 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2393 if checkbootparam 'lvm' ; then
2394 einfo "Bootoption LVM found. Searching for logical volumes:"
2395 /etc/init.d/lvm2 start ; eend $?
2399 fi # check for lvm binary
2400 fi # check for bootoption nolvm
2404 # {{{ debnet: setup network based on an existing one found on a partition
2406 if checkbootparam 'debnet' ; then
2407 iszsh && setopt shwordsplit
2408 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2409 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2412 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2414 if ! mount | grep '/mnt ' >/dev/null 2>&1 ; then
2415 for i in $DEVICES; do
2416 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2417 einfo "Scanning on $i"
2418 if [ -f /mnt/etc/network/interfaces ]; then
2419 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2427 if [ -n "$FOUND_DEBNET" ]; then
2428 einfo "Stopping network."
2429 pump -k >/dev/null 2>&1
2430 /etc/init.d/networking stop >/dev/null 2>&1 ; eend $?
2431 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2432 rm -rf /etc/network/run
2433 cp -a /mnt/etc/network /etc
2434 rm -rf /etc/network/run
2435 mkdir /etc/network/run
2436 umount /mnt ; eend $?
2437 einfo "Starting network."
2438 invoke-rc.d networking start ; eend $?
2440 eerror "/etc/network/interfaces not found." ; eend 1
2444 eerror "Error: /mnt already mounted." ; eend 1
2450 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2452 if grep -q ipw3945 /proc/modules ; then
2453 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2454 ewarn "Broken ipw3945 network interface found, reloading module."
2463 # {{{ disable console blanking
2465 if checkbootparam 'noblank' ; then
2466 einfo "Bootoption noblank found. Disabling monitor blanking."
2467 setterm -blank 0 ; eend $?
2472 # {{{ tohd= bootoption
2475 if checkbootparam 'tohd' ; then
2476 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2477 if [ -z "$TARGET" ] ; then
2478 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2479 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2483 if ! [ -b "$TARGET" ] ; then
2484 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2488 if grep -q $TARGET /proc/mounts ; then
2489 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2494 local MOUNTDIR=$(mktemp -d)
2496 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2497 einfo "Copyring live system to $TARGET - this might take a while"
2498 rsync -a --progress /live/image/live $MOUNTDIR
2502 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2504 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2513 # {{{ grml2hd: automatic installation
2516 if checkbootparam "BOOT_IMAGE=grml2hd" ; then
2518 if checkbootparam 'user' ; then
2520 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2521 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2524 if checkbootparam 'filesystem' ; then
2526 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2527 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2530 if checkbootparam 'partition' ; then
2532 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2533 # notice: the following checks whether the given partition is available, if not the skip
2534 # execution of grml2hd as it might result in data loss...
2535 if [ -r $PARTITION ] ; then
2536 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2538 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2542 if checkbootparam 'mbr' ; then
2544 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2545 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2548 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2550 GRML2HD_NONINTERACTIVE='yes' grml2hd
2553 chmod 755 /usr/bin/grml2hd_noninteractive
2554 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2555 if [ -z "$GRML2HD_FAIL" ] ; then
2556 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2558 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2561 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2565 # {{{ debootstrap: automatic installation
2566 config_debootstrap(){
2568 if checkbootparam "BOOT_IMAGE=debian2hd" ; then
2570 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2572 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2574 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2579 if checkbootparam 'target' ; then
2581 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2582 # notice: the following checks whether the given partition is available, if not the skip
2583 # execution of grml-debootstrap as it might result in data loss...
2584 if ! [ -r "$TARGET" ] ; then
2585 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2589 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2594 if checkbootparam 'grub' ; then
2596 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2599 if checkbootparam 'groot' ; then
2601 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2604 if checkbootparam 'release' ; then
2606 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2609 if checkbootparam 'mirror' ; then
2611 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2614 if checkbootparam 'boot_append' ; then
2616 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2619 if checkbootparam 'password' ; then
2621 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2624 # now check which options are available
2625 if [ -n "TARGET" ] ; then
2626 TARGETCMD="--target $TARGET"
2630 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2634 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2635 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2636 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2637 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2638 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2639 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2641 # and finally write script and execute it
2642 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2644 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2647 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2649 screen /usr/bin/grml-debootstrap_noninteractive
2650 einfo "Invoking a shell, just exit to continue booting..."
2653 fi # checkbootparam "BOOT_IMAGE=debian2hd
2657 # {{{ Support customization
2659 if checkbootparam 'distri'; then
2660 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2661 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2662 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2663 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2664 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2665 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2671 ### {{{ backwards compatible stuff
2672 config_environment(){
2673 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2676 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2680 ## END OF FILE #################################################################
2681 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3