2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (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 # Latest change: Don Dez 27 23:58:27 CET 2007 [mika]
8 ################################################################################
10 # {{{ path, variables, signals, umask, zsh
11 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
17 [ -z "$PS1" ] && trap "" 2 3 11
21 if [ -n "$ZSH_VERSION" ] ; then
27 # avoid 'no matches found: ...'
28 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
31 ### {{{ Utility Functions
35 case "$(cat $2)" in *$1*) return 0;; esac
41 case "$2" in *$1*) return 0;; esac
45 # Reread boot command line; echo last parameter's argument or return false.
47 stringinstring " $1=" "$CMDLINE" || return 1
48 result="${CMDLINE##*$1=}"
49 result="${result%%[ ]*}"
54 # Check boot commandline for specified option
56 stringinstring " $1" "$CMDLINE"
61 if [ "$1" = "yes" ] ; then
69 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
73 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
77 # {{{ filesystems (proc, pts, sys) and fixes
79 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
83 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
87 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
91 # {{{ Read in boot parameters
92 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
93 CMDLINE="$(cat /proc/cmdline)"
94 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
97 # {{{ Check if we are running from the grml-CD or HD
99 [ -e /etc/grml_cd ] || INSTALLED="yes"
103 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
106 # {{{ source lsb-functions , color handling
107 if checkbootparam "nocolor"; then
109 . /etc/grml/lsb-functions
110 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
112 . /etc/grml/lsb-functions
119 if checkbootparam "debug"; then
122 if stringinstring "BOOT_IMAGE=debug " "$CMDLINE" ; then
126 if [ -n "$BOOTDEBUG" ]; then
127 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
129 if [ -r /etc/grml/screenrc ] ; then
130 einfo "Starting GNU screen to be able to use a full featured shell environment."
131 einfo "Just exit the shells (and therefore screen) to continue boot process..."
132 /bin/zsh -c "screen -c /etc/grml/screenrc"
134 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
135 einfo "Just exit the shell to continue boot process..."
146 if checkbootparam "log"; then
147 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
149 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot."
151 einfo "Starting bootlogd."
152 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
160 # {{{ set firmware timeout via bootparam
162 if checkbootparam fwtimeout ; then
163 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
164 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
165 rmmod firmware_class 1>>$DEBUG 2>&1
166 modprobe firmware_class ; eend $?
168 if [ -z "$TIMEOUT" ] ; then
169 TIMEOUT="100" # linux kernel default: 10
171 if [ -f /sys/class/firmware/timeout ] ; then
172 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
173 echo 100 > /sys/class/firmware/timeout ; eend $?
178 ### {{{ language configuration / localization
181 einfo "Activating language settings:"
184 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
185 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
187 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
189 # check for bootoption which overrides config from /etc/grml/autoconfig:
190 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
191 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
193 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
194 if [ -z "$INSTALLED" ] ; then
195 [ -n "$LANGUAGE" ] || LANGUAGE='en-utf8'
198 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
199 if [ -n "$BOOT_LANGUAGE" ] ; then
200 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
204 if [ -z "$CONSOLEFONT" ] ; then
205 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
206 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
207 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
208 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
209 CONSOLEFONT='Uni3-Terminus16'
211 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
216 # export it now, so error messages get translated, too
217 if checkgrmlsmall ; then
218 export LANG='C' # grml-small does not provide any further locales
220 [ -r /etc/default/locale ] && . /etc/default/locale
224 # configure keyboard layout, read in already set values first:
225 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
227 # now allow keyboard override by boot commandline for later use:
228 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
229 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
230 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
231 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
232 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
234 # modify /etc/sysconfig/keyboard only in live-cd mode:
235 if [ -z "$INSTALLED" ] ; then
237 local LANGUAGE="$BOOT_LANGUAGE"
238 . /etc/grml/language-functions
239 # allow setting xkeyboard explicitly different than console keyboard
240 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
241 if [ -n "$KXKEYBOARD" ]; then
242 XKEYBOARD="$KXKEYBOARD"
243 KDEKEYBOARD="$KXKEYBOARD"
244 elif [ -n "$KKEYBOARD" ]; then
245 XKEYBOARD="$KKEYBOARD"
246 KDEKEYBOARD="$KKEYBOARD"
249 # duplicate of previous code to make sure /etc/grml/language-functions
250 # does not overwrite our values....
251 # now allow keyboard override by boot commandline for later use:
252 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
253 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
254 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
255 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
256 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
258 # write keyboard related variables to file for later use
259 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
260 if ! [ -e /etc/sysconfig/keyboard ] ; then
261 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
262 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
263 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
264 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
268 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
270 # activate unicode console if running within utf8 environment
271 if [ -r /etc/default/locale ] ; then
272 if grep -q "LANG=.*UTF" /etc/default/locale ; then
273 einfo "Setting up unicode environment."
274 unicode_start 2>>$DEBUG ; eend $?
278 # Set default keyboard before interactive setup
279 if [ -n "$KEYTABLE" ] ; then
280 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
281 loadkeys -q $KEYTABLE &
285 # we have to set up all consoles, therefore loop it over all ttys:
286 NUM_CONSOLES=$(fgconsole --next-available)
287 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
288 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
289 CUR_CONSOLE=$(fgconsole)
291 if [ -n "$CHARMAP" ] ; then
292 einfo "Running consolechars for ${CHARMAP}"
293 for vc in `seq 0 ${NUM_CONSOLES}` ; do
294 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
296 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
300 if checkbootparam noconsolefont ; then
301 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
303 if [ -n "$CONSOLEFONT" ] ; then
304 einfo "Running consolechars using ${CONSOLEFONT}"
305 for vc in `seq 0 ${NUM_CONSOLES}` ; do
306 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
308 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
319 if checkbootparam hostname ; then
320 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
321 einfo "Setting hostname to $HOSTNAME as requested."
322 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
323 hostname $HOSTNAME ; eend $?
325 hostname --file /etc/hostname
330 # fstabuser (needed when running from harddisk with username != grml {{{
332 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
333 if [ -n "$CONFIG_FSTAB_USER" ] ; then
334 fstabuser="$CONFIG_FSTAB_USER"
336 fstabuser=$(getent passwd 1000 | cut -d: -f1)
338 # if not yet set fall back to default 'grml' user
339 [ -n "$fstabuser" ] || fstabuser='grml'
343 # {{{ Set clock (Local time is more often used than GMT, so it is default)
345 # don't touch the files if running from harddisk:
346 if [ -z "$INSTALLED" ]; then
348 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
349 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
350 # hwclock uses the TZ variable
351 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
352 [ -n "$TZ" ] || TZ=Europe/Vienna
354 if ! [ -r /dev/rtc ] ; then
355 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
357 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
358 if [ -n "$ERROR" ] ; then
360 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
361 if [ -n "$ERROR" ] ; then
362 eerror "Problem running hwclock: $ERROR" ; eend 1
371 # {{{ print kernel info
373 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
374 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
375 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
376 if [ -r /proc/cpuinfo ] ; then
377 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
379 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
383 if [ -d /proc/xen ] ; then
385 einfo 'Running kernel featuring support for Xen detected' ; eend 0
391 # {{{ vmware specific stuff
393 if checkbootparam novmware ; then
394 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
396 if [ -z "$INSTALLED" ] ; then
397 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
398 if ! checkbootparam qemu ; then
399 if [ -r /etc/X11/xorg.conf.vmware ] ; then
400 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
401 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
404 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
405 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
406 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
407 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
415 # {{{ qemu specific stuff
417 if checkbootparam qemu ; then
418 if [ -r /etc/X11/xorg.conf.example ] ; then
419 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
420 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
426 # {{{ ld.so.cache + depmod
428 if [ -n "$INSTALLED" ]; then
429 if ! [ -r /etc/grml.first.boot ] ; then
430 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
432 # Regenerate ld.so.cache and module dependencies on HD
433 einfo "Running ldconfig" ; ldconfig ; eend $?
434 einfo "Running depmod" ; depmod -a ; eend $?
435 touch /etc/grml.first.boot
445 # don't touch the files if running from harddisk:
446 if [ -z "$INSTALLED" ]; then
447 KTZ="$(getbootparam tz 2>>$DEBUG)"
448 if [ -n "$KTZ" ] ; then
449 einfo "Setting timezone."
450 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
452 cp "/usr/share/zoneinfo/$TZ" /etc/localtime ; eend $?
458 # small computer / nearly no ram {{{
461 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
462 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
465 if checkbootparam "small"; then
466 einfo "Information: ${RAM} kB of RAM available." ; eend 0
467 einfo "Bootoption small detected. Activating small system."
468 if [ -r /etc/inittab.small ] ; then
469 mv /etc/inittab /etc/inittab.normal
470 mv /etc/inittab.small /etc/inittab
472 sed -i 's/^9/#&/' /etc/inittab
473 sed -i 's/^10/#&/' /etc/inittab
474 sed -i 's/^11/#&/' /etc/inittab
475 sed -i 's/^12/#&/' /etc/inittab
477 /sbin/telinit q ; eend $?
479 if checkgrmlsmall ; then
480 if [[ $RAM -lt 25000 ]] ; then
481 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
482 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
483 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
484 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
487 einfo "Information: ${RAM} kB of RAM available." ; eend 0
490 if [[ $RAM -lt 58000 ]] ; then
491 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
492 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
493 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
494 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
497 einfo "Information: ${RAM} kB of RAM available." ; eend 0
505 # skip startup of w3m {{{
507 if checkbootparam "fast"; then
508 ewarn "Bootoption fast detected. Skipping startup of w3m."
509 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
510 /sbin/telinit q ; eend $?
515 # activate serial console {{{
517 if checkbootparam "console"; then
518 einfo "Bootoption (for serial) console detected."
520 if [ -r /etc/mgetty/mgetty.config ] ; then
521 MODE=$(getbootparam console | awk -F, '{print $2}')
523 [ -n "$MODE" ] || MODE=9600 # default mode
524 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
525 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
528 einfo "Activating mgetty."
529 sed -i 's/^#T0/T0/' /etc/inittab
530 sed -i 's/^#T1/T1/' /etc/inittab
531 /sbin/telinit q ; eend $?
537 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
540 for DEVICE in /proc/ide/hd?; do
541 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
543 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
547 # {{{ Bring up loopback interface now
549 if [ -z "$INSTALLED" ] ; then
550 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
551 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
559 # firewire devices {{{
560 # the raw1394 driver does not yet export info into SYSFS,
561 # so let's create raw1394 device manually
562 # http://www.michael-prokop.at/blog/index.php?p=352
563 config_firewire_dev(){
564 if checkbootparam "nofirewiredev" ; then
565 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
567 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
568 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
569 # cd /dev && MAKEDEV video1394 raw1394
570 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
571 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
572 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
573 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
574 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
575 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
581 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
582 # otherwise we will get: passwd: Authentication token lock busy
584 if [ -z "$INSTALLED" ] ; then
592 if [ -n "$TESTCD" ]; then
593 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
594 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
597 # /linuxrc grml version:
598 [ -d /cdrom/GRML ] && TESTCD_PATH=/cdrom/GRML
599 # live-initramfs version:
600 [ -d /live/image/GRML ] && TESTCD_PATH=/live/image/GRML
602 if [ -n "$TESTCD_PATH" ] ; then
603 ( cd "$TESTCD_PATH" ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
605 echo "${RED} *** Error: Could not find md5sum file. ***"
608 if [ "$RC" = "0" ]; then
609 einfo "Everything looks OK" ; eend 0
611 eerror 'Checksum failed for theses files:' ; eend 1
612 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
613 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
614 eerror '... RAM of your computer is broken.' ; eend 1
615 einfon "Hit return to continue, or press the reset button to quit."
624 # {{{ hardware detection via discover
626 if checkbootparam "nodisc" ; then
627 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
629 if [ -x /sbin/discover ] ; then
630 einfo "Discovering hardware. Trying to load the following modules in background:"
632 einfo "$(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)"
634 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
637 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
643 # {{{ hardware detection via hwinfo
645 if checkbootparam hwinfo >>$DEBUG 2>&1; then
646 einfo "Discovering hardware via hwinfo:"
647 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
648 echo -n " Loading modules: "
649 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
655 # {{{ disable hotplug agents on request
656 config_hotplug_agent(){
657 if checkbootparam "noagent" ; then
658 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
659 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
660 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
661 einfo "Disabling hotplug-agent(s) $AGENTNL"
662 for agent in $(echo -e $AGENTLIST) ; do
663 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
665 [ "$?" == "0" ] ; eend $?
670 # {{{ blacklist of hotplug-modules
671 config_hotplug_blacklist(){
672 if checkbootparam "black" ; then
673 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
674 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
675 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
676 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
677 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
678 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
686 if checkbootparam "nohotplug" ; then
687 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
689 if [ -r /etc/init.d/hotplug ] ; then
690 einfo "Starting hotplug system in background."
691 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
693 elif [ -r /etc/init.d/hotplug-light ] ; then
694 einfo "Starting hotplug-light system in background."
695 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
698 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
704 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
706 if checkbootparam "blacklist" ; then
707 if [ -z "$INSTALLED" ]; then
708 einfo "Bootoption blacklist found."
709 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
710 if [ -n "$BLACK" ] ; then
711 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
712 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
713 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
714 echo "alias $BLACK off" >> /etc/modprobe.d/grml
715 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
717 eerror "No given module for blacklist found. Blacklisting will not work therefore."
720 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
722 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
731 if [ -d /proc/acpi ]; then
732 if checkbootparam "noacpi"; then
733 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
734 elif checkbootparam "nogrmlacpi" ; then
735 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
737 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
740 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
742 basename="${basename%%.*}"
743 case "$basename" in *_acpi)
744 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
746 modprobe $basename >>$DEBUG 2>&1 && found="yes"
747 local BASE="$BASE $basename"
749 if [ -n "$found" ] ; then
750 einfo "$BASE" ; eend 0
752 ewarn "(none)" ; eend 1
754 if ! ps x | grep -q /usr/sbin/acpid ; then
755 if ! [ -r /var/run/dbus/pid ] ; then
756 einfo "Starting acpi daemon."
757 /etc/init.d/acpid start 1>>$DEBUG 2>&1 ; eend $?
759 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
760 eerror "Solution: please activate acpid via /etc/runlevel.conf"
764 ewarn "acpi daemon already running."
771 if checkbootparam "noapm"; then
772 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
774 modprobe apm power_off=1 >>$DEBUG 2>&1
775 if [ "$?" = "0" ] ; then
776 if [ -x /etc/init.d/apmd ] ;then
777 einfo "APM Bios found, enabling power management functions."
778 /etc/init.d/apmd start ; eend $?
781 eerror "Loading apm module failed." ; eend 1
788 # {{{ PCMCIA Check/Setup
789 # This needs to be done before other modules are being loaded (by hwsetup)
791 if checkbootparam "nopcmcia"; then
792 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
794 if /usr/sbin/laptop-detect ; then
795 einfo "Detected Laptop - checking for PCMCIA." && eend 0
796 modprobe pcmcia_core >>$DEBUG 2>&1
797 # Try Cardbus or normal PCMCIA socket drivers
798 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
799 if [ "$?" = "0" ]; then
800 modprobe ds >>$DEBUG 2>&1
801 if [ -d /proc/bus/pccard ] ; then
802 if [ -x /sbin/cardmgr ] ; then
803 einfo "PCMCIA found, starting cardmgr."
804 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
806 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
815 # {{{ run software synthesizer via speakup
817 if checkbootparam swspeak ; then
818 if [ -d /proc/speakup/ ] ; then
819 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
821 if [ -x /etc/init.d/speech-dispatcher ] ; then
822 einfo "Starting speech-dispatcher."
823 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
824 einfo "Activating sftsyn in Kernel."
825 echo sftsyn >/proc/speakup/synth_name ; eend $?
826 einfo "Just run swspeak if you want to use software synthesizer via speakup."
827 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
829 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
830 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
834 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
835 flite -o play -t "Kernel does not seem to support speakup. Sorry."
841 # {{{ Check for blind option or brltty
844 checkbootparam "blind" && BLIND="yes"
845 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
847 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
848 if [ -x /sbin/brltty ]; then
849 # Blind option detected, start brltty now.
850 # modprobe serial_core parport_serial generic_serial && echo "done"
855 if [ -n "$BRLTTY" ]; then
857 BRLTYPE="${BRLTTY%%,*}"
859 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
861 BRLDEV="${BRLTTY%%,*}"
863 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
865 BRLTEXT="${BRLTTY%%,*}"
870 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
871 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
872 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
873 einfo "Starting braille-display manager."
876 sleep 2 && BLINDSOUND="yes"
883 # {{{ Interactive configuration
884 config_interactive(){
885 ewarn "config_interactive is deprecated nowadays."
886 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
892 if checkbootparam forceagp ; then
893 # Probe for AGP. Hope this can fail safely
894 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
900 config_automounter(){
901 if checkbootparam automounter ; then
902 RUNLEVEL="$(runlevel)"
904 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
909 if [ -n "$AUTOMOUNTER" ]; then
910 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
911 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
912 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
913 anew="$d -fstype=auto,$2 :$i"
914 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
915 AUTOMOUNTS="$AUTOMOUNTS $d"
916 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
918 [ -d /mnt/$d ] && mkdir -p /mnt/$d
919 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
921 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
924 AUTOMOUNTS="floppy cdrom"
925 # Add new devices to /etc/fstab and /etc/auto.mnt
926 for i in /dev/cdrom?*; do
928 addautomount "$i" "ro"
933 if [ -n "$AUTOMOUNTER" ]; then
934 # Check for floppy dir, reinstall with automounter
935 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
936 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
937 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
938 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
939 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
940 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
942 # Replace paths from bootfloppy
943 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
944 mv -f /etc/fstab.new /etc/fstab
945 # Start automounter now
946 einfo "Starting automounter for ${AUTOMOUNTS}."
947 /etc/init.d/autofs start >>$DEBUG ; eend $?
952 # {{{ Collect partitions from /proc/partitions first for enabling DMA
956 while read major minor blocks partition relax; do
957 partition="${partition##*/}"
958 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
960 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
961 sd?) ;; # SCSI Harddisk, entire disk
962 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
963 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
966 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
969 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
972 # {{{ Enable DMA for all IDE drives now if not disabled
973 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
975 if checkbootparam "nodma"; then
976 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
978 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
979 if test -d /proc/ide/$d; then
980 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
981 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
982 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
983 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
984 echo "using_dma:1" >/proc/ide/$d/settings
993 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
996 NOSWAP="yes" # we do not use swap by default!
997 if checkbootparam "swap" || checkbootparam "anyswap" ; then
999 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1002 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1003 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1005 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1006 iszsh && setopt nonomatch
1007 if [ -x /usr/sbin/rebuildfstab ] ; then
1008 config_userfstab || fstabuser=grml
1009 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1011 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1013 fi # checkbootparam nofstab/forensic
1015 # Scan for swap, config, homedir - but only in live-mode
1016 if [ -z "$INSTALLED" ] ; then
1017 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1020 HOMEDIR="$(getbootparam home)"
1021 if [ -n "$partitions" ]; then
1022 while read p m f relax; do
1023 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1024 partoptions="users,exec"
1026 # it's a swap partition?
1029 if [ -n "$NOSWAP" ]; then
1030 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1033 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1034 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1035 if [ -n "$ANYSWAP" ] ; then
1036 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1037 swapon $p 2>>$DEBUG ; eend $?
1039 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1043 if [[ "$p" == LABEL* ]] ; then
1044 p=$(blkid -t $p | awk -F: '{print $1}')
1046 if grep -q $p /proc/swaps ; then
1047 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1049 if [ -b "$p" ] ; then
1050 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1051 swapon $p 2>>$DEBUG ; eend $?
1053 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1062 esac # it's a swap partition?
1067 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1068 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1070 # *) NONEFOUND='1'; continue ;;
1074 if [ -z "$NOSWAP" ] ; then
1075 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1076 # Activate swapfile, if exists
1077 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1079 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1080 mount -o remount,rw $m && MOUNTED=1
1081 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1083 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1085 fnew="$SWAPFILE swap swap defaults 0 0"
1086 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1087 GRML_SWP="$GRML_SWP $SWAPFILE"
1090 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1093 # use a image as home
1094 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1095 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1096 if [ -n "$HOMEDIR" ]; then
1097 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1101 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1103 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1108 # Umount, if not in use
1109 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1121 if [ -n "$MOUSE_DEVICE" ] ; then
1122 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1127 # {{{ IPv6 configuration
1128 # Load IPv6 kernel module and print IP adresses
1130 if checkbootparam "ipv6"; then
1131 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1133 # we probably need some time until stateless autoconfiguration has happened
1135 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1136 for DEVICE in `echo "$NETDEVICES"`; do
1139 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1140 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1142 for ADDR in `echo "$ADDRESSES"` ; do
1145 if [ "$COUNT" -eq "0" ] ; then
1146 einfo "(none)" ; eend 1
1156 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1158 if checkbootparam "nodhcp"; then
1159 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1161 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1162 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1163 for DEVICE in `echo "$NETDEVICES"` ; do
1164 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1166 ifconfig $DEVICE up >>$DEBUG 2>&1
1167 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1172 if [ -n "$INSTALLED" ] ; then
1173 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1180 # {{{ helper functions
1183 # search all partitions for a file in the root directory
1184 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1185 # See if it's already mounted
1186 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1187 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1188 [ -f "$i/$1" ] && FOUND="$i/$1"
1189 umount -l "$i" 2>>$DEBUG
1190 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1197 case "$(file -s $1)" in
1198 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1199 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1200 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1201 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1202 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1203 *data*) echo "invalid"; return 0;;
1204 *) echo "auto"; return 0;;
1208 # Try to mount this filesystem read-only, without or with encryption
1210 # Check if already mounted
1211 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1212 # Apparently, mount-aes DOES autodetect AES loopback files.
1213 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1214 # We need to mount crypto-loop files with initial rw support
1215 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1217 [ "$RC" = "0" ] && return 0
1219 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1221 while [ "$a" != "n" -a "$a" != "N" ]; do
1222 # We need to mount crypto-loop files with initial rw support
1223 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1224 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1225 # Problem with ioctl() from getpasswd()?
1235 if checkbootparam "nocpu"; then
1236 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1238 # check module dependencies
1240 if [ -e /lib64 ] ; then
1241 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1243 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1247 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1248 einfo "Detecting CPU:"
1249 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)
1250 echo $CPU | sed 's/ \{1,\}/ /g'
1253 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>>$DEBUG` " ; eend 0
1256 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1257 # * it only if we have the according kernel modules available
1258 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1259 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1260 # -> parse output of the initscript and output it according to our look'n'feel
1261 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1262 if ! cpufreq_check ; then
1263 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1265 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1266 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1267 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1268 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1269 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1273 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1275 if [ -x /etc/init.d/loadcpufreq ] ; then
1276 SKIP_CPU_GOVERNOR=''
1277 LOADCPUFREQ=$(mktemp)
1278 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1279 if grep -q FATAL "$LOADCPUFREQ" ; then
1285 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1286 eerror "$line" ; eend $RC
1290 elif grep -q done "$LOADCPUFREQ" ; then
1291 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1292 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1293 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1295 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1299 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1300 . /usr/bin/cpufreq-detect.sh
1301 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1302 einfo "Loading modules ${MODULE}"
1303 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1305 if [[ $RC == 0 ]]; then
1312 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1316 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1317 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1318 if modprobe cpufreq_ondemand ; RC=$? ; then
1319 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1320 echo ondemand > $file
1330 fi # checkbootparam nocpu
1334 # {{{ autostart of ssh
1336 if checkbootparam ssh ; then
1337 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1338 einfo "Bootoption passwd found."
1339 if [ -n "$SSH_PASSWD" ] ; then
1340 echo "grml:$SSH_PASSWD" | chpasswd -m
1341 einfo "Starting secure shell server in background."
1342 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1343 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1346 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1349 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1355 # {{{ set password for user grml
1357 if checkbootparam passwd >>$DEBUG 2>&1; then
1358 einfo "Bootoption passwd found."
1359 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1360 if [ -n "$PASSWD" ] ; then
1361 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1363 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1366 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1372 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1374 if checkbootparam home ; then
1375 HOMEDIR="$(getbootparam home)"
1379 if [ -n "$HOMEDIR" ]; then
1380 einfo "Bootoption home detected." && eend 0
1383 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1384 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1385 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1386 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1389 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1390 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1391 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1392 MYHOMEDIR="$HOMEDIR"
1394 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1395 MYHOMEDIR="$(findfile grml.img)"
1396 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1397 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1398 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1401 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1402 eerror "Option ignored." ; eend 1
1407 if [ -n "$MYHOMEDIR" ]; then
1408 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1409 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1410 while read device mountpoint fs relax; do
1411 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1414 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1418 # Note: This currently won't work with encrypted partitions
1419 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1420 if [ ! -f "$MYHOMEDIR" ]; then
1421 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1422 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1427 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1428 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1429 if [ -f "$MYHOMEDIR" ]; then
1430 # It's a loopback file, mount it over the /home/grml directory
1431 trymount "$MYHOMEDIR" /home/grml
1433 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1437 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1441 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1443 fi # mount -o remount,rw,...
1446 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1450 fi # if trymount ...
1452 fi # checkbootparam home
1456 # {{{ Check for scripts on CD-ROM
1457 config_cdrom_scripts(){
1458 if checkbootparam "script"; then
1459 for script in /cdrom/scripts/* ; do
1460 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1469 if ! [ -x /usr/bin/aumix ] ; then
1470 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1473 if ! [ -r /proc/asound/cards ] ; then
1474 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1478 if checkbootparam vol ; then
1479 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1480 if [ -z "$VOL" ] ; then
1481 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1488 if checkbootparam nosound ; then
1489 einfo "Muting sound devices on request."
1490 # some IBM notebooks require the following stuff:
1491 if [ -x /usr/bin/amixer ] ; then
1492 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1493 amixer set Front unmute 1>/dev/null
1494 amixer set Front 0% 1>/dev/null
1497 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1498 if [ -n "$ERROR" ] ; then
1500 eerror "Problem muting sound devices: $ERROR"
1504 elif [ -z "$INSTALLED" ]; then
1505 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1506 # some IBM notebooks require the following stuff:
1507 if [ -x /usr/bin/amixer ] ; then
1508 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1509 amixer set Front unmute 1>/dev/null
1510 amixer set Front ${VOL}% 1>/dev/null
1513 # by default assume '0' as volume for microphone:
1514 if checkbootparam micvol ; then
1515 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1520 # finally set the volumes:
1521 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $MICVOL 2>&1) ; RC=$?
1522 if [ -n "$ERROR" ] ; then
1524 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1534 # {{{ modem detection
1536 if checkbootparam "nomodem"; then
1537 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1539 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1540 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1541 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1549 # {{{ keyboard add-ons
1550 config_setkeycodes(){
1551 if checkbootparam "setkeycodes" ; then
1552 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1553 # MS MM keyboard add-on
1555 setkeycodes e001 126 &>/dev/null
1556 setkeycodes e059 127 &>/dev/null
1558 setkeycodes e03b 59 &>/dev/null
1559 setkeycodes e008 60 &>/dev/null
1560 setkeycodes e007 61 &>/dev/null
1561 setkeycodes e03e 62 &>/dev/null
1562 setkeycodes e03f 63 &>/dev/null
1563 setkeycodes e040 64 &>/dev/null
1564 setkeycodes e041 65 &>/dev/null
1565 setkeycodes e042 66 &>/dev/null
1566 setkeycodes e043 67 &>/dev/null
1567 setkeycodes e023 68 &>/dev/null
1568 setkeycodes e057 87 &>/dev/null
1569 setkeycodes e058 88 &>/dev/null
1571 setkeycodes e00a 89 e008 90 &>/dev/null
1578 config_wondershaper(){
1579 if checkbootparam "wondershaper" ; then
1580 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1585 if [ -n "$WONDER" ]; then
1587 DEVICE="${WONDER%%,*}"
1589 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1591 DOWNSTREAM="${WONDER%%,*}"
1593 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1595 UPSTREAM="${WONDER%%,*}"
1600 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1601 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1602 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1603 einfo "Starting wondershaper (${CMD}) in background."
1604 ( sh -c $CMD & ) && eend 0
1611 if checkbootparam "nosyslog"; then
1612 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1614 einfo "Starting syslog-ng in background."
1615 /etc/init.d/syslog-ng start 1>>$DEBUG &
1623 if checkbootparam "nogpm"; then
1624 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1626 einfo "Starting gpm in background."
1627 # /etc/init.d/gpm start 1>>$DEBUG &
1628 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1636 if checkbootparam "services" ; then
1637 SERVICE="$(getbootparam services 2>>$DEBUG)"
1638 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1639 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1640 einfo "Starting service(s) ${SERVICENL} in background."
1641 for service in $(echo -e $SERVICELIST) ; do
1642 /etc/init.d/${service} start 1>>$DEBUG &
1644 [ "$?" == "0" ] ; eend $?
1651 if checkbootparam netconfig ; then
1652 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1653 CONFIGFILE='/tmp/netconfig.grml'
1656 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1657 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1659 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1661 while ! getconfig && [[ "$counter" != 0 ]] ; do
1662 echo -n "Sleeping for 5 seconds and trying to get config again... "
1663 counter=$(( counter-1 ))
1664 echo "$counter tries left" ; sleep 1
1666 if [ -r "$CONFIGFILE" ] ; then
1667 einfo "Downloading was successfull." ; eend 0
1668 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1669 md5sum $CONFIGFILE ; eend 0
1670 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1672 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1679 config_blindsound(){
1680 if checkbootparam "blind" ; then
1682 flite -o play -t "welcome to the gremel system"
1689 if checkbootparam welcome ; then
1690 flite -o play -t "welcome to the gremel system"
1695 # {{{ fix/workaround for unionfs
1697 if [ -z "$INSTALLED" ]; then
1698 touch /var/cache/apt/*cache.bin
1703 # {{{ create all /mnt-directories
1705 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1706 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1710 # {{{ start X window system via grml-x
1712 if checkbootparam startx ; then
1713 if [ -x /usr/X11R6/bin/X ] ; then
1714 if [ -z "$INSTALLED" ] ; then
1715 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1716 if [ -z "$WINDOWMANAGER" ] ; then
1717 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1718 WINDOWMANAGER="wm-ng"
1720 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1722 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1723 config_userfstab || fstabuser='grml'
1724 cat>|/etc/init.d/xstartup<<EOF
1726 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1727 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1729 chmod 755 /etc/init.d/xstartup
1731 # adjust inittab for xstartup
1732 if grep -q '^6:' /etc/inittab ; then
1733 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1734 else # just append tty6 to inittab if no definition is present:
1735 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1738 /sbin/telinit q ; eend $?
1740 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1741 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1743 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1747 eerror "We are not running from CD - startx will not work, skipping it.
1748 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1751 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1752 Boot parameter startx does not work therefore." ; eend 1
1758 # {{{ configuration framework
1760 if checkbootparam extract ; then
1761 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1762 EXTRACTOPTIONS="-- -x $EXTRACT"
1767 if checkbootparam noautoconfig || checkbootparam forensic ; then
1768 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1770 if [ -z "$INSTALLED" ] ; then
1771 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1773 [ -d /mnt/grml ] || mkdir /mnt/grml
1774 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1775 # We do need the following fix so floppy disk is available to blkid in any case :-/
1776 if [ -r /dev/fd0 ] ; then
1777 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1778 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1779 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1780 blkid /dev/fd0 1>>$DEBUG 2>&1
1783 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1784 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1785 if [[ $RC == 0 ]]; then
1786 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1789 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1790 if [ -n "$CONFIG" ]; then
1791 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1793 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1795 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1799 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1800 if [ -n "$SCRIPT" ]; then
1801 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1804 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1806 ewarn "No devices with label GRMLCFG found." ; eend 0
1815 if checkbootparam "config" ; then
1816 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1817 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1818 einfo "Bootoption config found. config is set to: $CONFIG"
1820 einfo "Trying to extract configuration file ${CONFIG}:"
1821 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1825 if checkbootparam myconfig ; then
1826 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1827 if [ -n "$MOUNTDEVICE" ]; then
1828 if checkbootparam file ; then
1829 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1830 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1832 [ -d /mnt/grml ] || mkdir /mnt/grml
1833 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1834 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1835 if [[ $RC == 0 ]]; then
1836 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1839 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1840 if [ -n "$CONFIG" ]; then
1841 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1843 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1845 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1849 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1850 if [ -n "$SCRIPT" ]; then
1851 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1856 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1857 fi # mount $MOUNTDEVICE
1858 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1860 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1861 fi # [ -n "$MOUNTDEVICE" ]
1862 fi # checkbootparam myconfig
1864 if checkbootparam "partconf" ; then
1865 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1866 if [ -n "$MOUNTDEVICE" ]; then
1867 [ -d /mnt/grml ] || mkdir /mnt/grml
1868 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1869 if [[ $RC == 0 ]]; then
1870 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1871 einfo "Copying files from $MOUNTDEVICE over grml system."
1872 for file in `cat /etc/grml/partconf` ; do
1873 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1874 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1877 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1878 fi # mount $MOUNTDEVICE
1879 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1881 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1882 fi # [ -n "$MOUNTDEVICE" ]
1887 # {{{ /cdrom/.*-options
1889 if checkbootparam "debs" ; then
1890 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1891 einfo "Tring to install debian package(s) ${DEBS}"
1892 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1897 if checkbootparam "scripts" ; then
1898 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1899 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1900 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1901 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1908 if checkbootparam "distcc" ; then
1909 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1910 if [ -n "$OPTIONS" ]; then
1913 if [ -n "$OPTIONS" ]; then
1914 NET="${OPTIONS%%,*}"
1916 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1918 INTERFACE="${OPTIONS%%,*}"
1923 CONFIG=/etc/default/distcc
1924 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1925 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1927 if [ -n "$INTERFACE" ] ; then
1928 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1931 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1932 counter=$(( counter-1 ))
1933 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1935 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1939 if [ -n "$IP" ] ; then
1940 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1942 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1944 id distccd >/dev/null 2>&1 || \
1946 einfo "Creating distcc user" ; \
1947 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1950 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1951 /etc/init.d/distcc start 1>/dev/null ; eend $?
1954 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1958 if checkbootparam "gcc"; then
1959 GCC="$(getbootparam gcc 2>>$DEBUG)"
1961 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1964 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1967 if checkbootparam "gpp"; then
1968 GPP="$(getbootparam gpp 2>>$DEBUG)"
1970 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1971 if [ -x /usr/bin/g++-${GPP} ] ; then
1973 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1975 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1976 if [ -x /usr/bin/cpp-${GPP} ] ; then
1978 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1987 # Notice: use it only on live-cd system, if running from harddisk please
1988 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1989 # in /etc/runlevel.conf
1991 MODULES_FILE=/etc/grml/modules
1992 if checkbootparam nomodules ; then
1993 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1994 elif [ -z "$INSTALLED" ]; then
1995 if [ -r $MODULES_FILE ] ; then
1996 einfo "Loading modules specified in ${MODULES_FILE}:"
1998 grep '^[^#]' $MODULES_FILE | \
1999 while read module args; do
2000 [ "$module" ] || continue
2002 modprobe $module $args ; eend $?
2006 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2013 config_915resolution(){
2014 if checkbootparam "915resolution" ; then
2015 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2016 if [ -x /usr/sbin/915resolution ]; then
2021 if [ -n "$OPTIONS" ]; then
2023 MODE="${OPTIONS%%,*}"
2025 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2027 XRESO="${OPTIONS%%,*}"
2029 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2031 YRESO="${OPTIONS%%,*}"
2036 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2037 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2046 if [ -z "$INSTALLED" ] ; then
2047 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2048 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2049 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2050 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2052 if ! [ -x /sbin/mdadm ] ; then
2053 eerror "mdadm not available, can not execute it." ; eend 1
2056 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2057 # find out whether we have a valid configuration file already
2058 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2059 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2060 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2061 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2063 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2066 if ! checkbootparam 'swraid' ; then
2068 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2071 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2076 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2078 *'No arrays found'*)
2079 ewarn "$line" ; eend 0
2082 einfo "$line" ; eend 0
2089 if [ -r /proc/mdstat ] ; then
2091 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2092 if [ -z "$MDSTAT" ] ; then
2093 ewarn "No active arrays found" ; eend 0
2098 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2099 einfo "active arrays: $line" ; eend 0
2105 fi # bootoption swraid
2107 fi # is /sbin/mdadm executable?
2108 fi # check for bootoptions
2109 fi # run only in live-cd mode
2113 # {{{ LVM (Logical Volumes)
2115 if [ -z "$INSTALLED" ] ; then
2116 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2117 if checkbootparam 'nolvm' ; then
2118 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2120 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2121 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2122 eerror "LVM not available, can not execute it." ; eend 1
2124 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2125 einfo "You seem to have logical volumes (LVM) on your system."
2127 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2129 if checkbootparam 'lvm' ; then
2130 einfo "Bootoption LVM found. Searching for logical volumes:"
2131 /etc/init.d/lvm2 start ; eend $?
2135 fi # check for lvm binary
2136 fi # check for bootoption nolvm
2137 fi # run only in live-cd mode
2141 # {{{ debnet: setup network based on an existing one found on a partition
2143 if checkbootparam "debnet" ; then
2144 iszsh && setopt shwordsplit
2145 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2146 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2149 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2151 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2152 for i in $DEVICES; do
2153 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2154 einfo "Scanning on $i"
2155 if [ -f /mnt/etc/network/interfaces ]; then
2156 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2164 if [ -n "$FOUND_DEBNET" ]; then
2165 einfo "Stopping network."
2166 pump -k 1>/dev/null 2>&1
2167 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2168 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2169 rm -rf /etc/network/run
2170 cp -a /mnt/etc/network /etc
2171 rm -rf /etc/network/run
2172 mkdir /etc/network/run
2173 umount /mnt ; eend $?
2174 einfo "Starting network."
2175 /etc/init.d/networking start ; eend $?
2177 eerror "/etc/network/interfaces not found." ; eend 1
2181 eerror "Error: /mnt already mounted." ; eend 1
2187 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2189 if grep -q ipw3945 /proc/modules ; then
2190 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2191 ewarn "Broken ipw3945 network interface found, reloading module."
2200 # {{{ disable console blanking
2202 if checkbootparam "noblank" ; then
2203 einfo "Bootoption noblank found. Disabling monitor blanking."
2204 setterm -blank 0 ; eend $?
2209 # {{{ grml2hd: automatic installation
2212 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2214 if checkbootparam "user" ; then
2216 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2217 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2220 if checkbootparam "filesystem" ; then
2222 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2223 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2226 if checkbootparam "partition" ; then
2228 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2229 # notice: the following checks whether the given partition is available, if not the skip
2230 # execution of grml2hd as it might result in data loss...
2231 if [ -r $PARTITION ] ; then
2232 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2234 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2238 if checkbootparam "mbr" ; then
2240 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2241 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2244 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2246 GRML2HD_NONINTERACTIVE='yes' grml2hd
2249 chmod 755 /usr/bin/grml2hd_noninteractive
2250 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2251 if [ -z "$GRML2HD_FAIL" ] ; then
2252 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2254 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2257 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2261 # {{{ debootstrap: automatic installation
2262 config_debootstrap(){
2264 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2266 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2268 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2270 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2275 if checkbootparam "target" ; then
2277 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2278 # notice: the following checks whether the given partition is available, if not the skip
2279 # execution of grml-debootstrap as it might result in data loss...
2280 if ! [ -r "$TARGET" ] ; then
2281 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2285 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2290 if checkbootparam "grub" ; then
2292 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2295 if checkbootparam "groot" ; then
2297 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2300 if checkbootparam "release" ; then
2302 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2305 if checkbootparam "mirror" ; then
2307 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2310 if checkbootparam "boot_append" ; then
2312 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2315 if checkbootparam "password" ; then
2317 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2320 # now check which options are available
2321 if [ -n "TARGET" ] ; then
2322 TARGETCMD="--target $TARGET"
2326 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2330 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2331 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2332 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2333 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2334 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2335 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2337 # and finally write script and execute it
2338 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2340 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2343 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2345 screen /usr/bin/grml-debootstrap_noninteractive
2346 einfo "Invoking a shell, just exit to continue booting..."
2349 fi # stringinstring "BOOT_IMAGE=debian2hd
2353 # {{{ Support customization
2355 if checkbootparam "distri"; then
2356 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2357 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2358 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2359 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2360 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2361 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2367 ### {{{ backwards compatible stuff
2368 config_environment(){
2369 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2372 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2376 ## END OF FILE #################################################################
2377 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3