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: Mon Nov 27 21:02:23 CET 2006 [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 $(cat /cdrom/bootparams/* | tr '\n' ' ')"
97 # {{{ Check if we are running from the grml-CD or HD
99 [ -e /GRML/etc/grml_cd ] || INSTALLED="yes"
103 checkbootparam "testcd" >>$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 $?
160 # {{{ Check if we are in interactive startup mode
162 stringinstring "BOOT_IMAGE=expert " "$CMDLINE" && INTERACTIVE="yes"
165 # {{{ set firmware timeout via bootparam
167 if checkbootparam fwtimeout ; then
168 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
169 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
170 rmmod firmware_class 1>>$DEBUG 2>&1
171 modprobe firmware_class ; eend $?
173 if [ -z "$TIMEOUT" ] ; then
174 TIMEOUT="100" # linux kernel default: 10
176 if [ -f /sys/class/firmware/timeout ] ; then
177 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
178 echo 100 > /sys/class/firmware/timeout ; eend $?
183 ### {{{ language configuration / localization
186 einfo "Activating language settings:"
189 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
190 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
192 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
194 # check for bootoption which overrides config from /etc/grml/autoconfig:
195 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
196 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
198 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
199 if [ -z "$INSTALLED" ] ; then
200 [ -n "$LANGUAGE" ] || LANGUAGE='en'
203 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
204 if [ -n "$BOOT_LANGUAGE" ] ; then
205 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
209 if [ -z "$CONSOLEFONT" ] ; then
210 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
211 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
212 if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
213 CONSOLEFONT='Lat15-Terminus16'
215 ewarn "/usr/share/consolefonts/Lat15-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
220 # export it now, so error messages get translated, too
221 if checkgrmlsmall ; then
222 export LANG='C' # grml-small does not provide any further locales
224 [ -r /etc/default/locale ] && . /etc/default/locale
228 # configure keyboard layout, read in already set values first:
229 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
231 # now allow keyboard override by boot commandline for later use:
232 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
233 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
234 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
235 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
236 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
238 # modify /etc/sysconfig/keyboard only in live-cd mode:
239 if [ -z "$INSTALLED" ] ; then
241 local LANGUAGE="$BOOT_LANGUAGE"
242 . /etc/grml/language-functions
243 # allow setting xkeyboard explicitly different than console keyboard
244 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
245 if [ -n "$KXKEYBOARD" ]; then
246 XKEYBOARD="$KXKEYBOARD"
247 KDEKEYBOARD="$KXKEYBOARD"
248 elif [ -n "$KKEYBOARD" ]; then
249 XKEYBOARD="$KKEYBOARD"
250 KDEKEYBOARD="$KKEYBOARD"
253 # duplicate of previous code to make sure /etc/grml/language-functions
254 # does not overwrite our values....
255 # now allow keyboard override by boot commandline for later use:
256 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
257 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
258 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
259 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
260 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
262 # write keyboard related variables to file for later use
263 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
264 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
265 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
266 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
269 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
271 # Set default keyboard before interactive setup
272 if [ -n "$KEYTABLE" ] ; then
273 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
274 loadkeys -q $KEYTABLE &
278 if [ -n "$CONSOLEFONT" ] ; then
279 einfo "Running consolechars using ${CONSOLEFONT}"
280 consolechars -f $CONSOLEFONT || consolechars -d
283 if [ -n "$UTF8" ] ; then
284 einfo "Notice: run 'filterm - dynafont' in your shell to enable a unicode capable console."
288 # we have to set up all consoles, therefore loop it over all ttys:
289 if [ -n "$CHARMAP" ] ; then
290 einfo "Running consolechars for ${CHARMAP}"
291 NUM_CONSOLES=`fgconsole --next-available`
292 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
293 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
294 for vc in `seq 0 ${NUM_CONSOLES}` ; do
295 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
306 if checkbootparam hostname ; then
307 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
308 einfo "Setting hostname to $HOSTNAME as requested."
309 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
310 hostname $HOSTNAME ; eend $?
312 hostname --file /etc/hostname
317 # fstabuser (needed when running from harddisk with username != grml {{{
319 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
320 if [ -n "$CONFIG_FSTAB_USER" ] ; then
321 fstabuser="$CONFIG_FSTAB_USER"
323 fstabuser=$(getent passwd 1000 | cut -d: -f1)
325 # if not yet set fall back to default 'grml' user
326 [ -n "$fstabuser" ] || fstabuser='grml'
330 # {{{ Set clock (Local time is more often used than GMT, so it is default)
332 # don't touch the files if running from harddisk:
333 if [ -z "$INSTALLED" ]; then
335 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
336 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
337 # hwclock uses the TZ variable
344 # {{{ print kernel info
346 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMWare${NORMAL}"
347 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
351 # {{{ vmware specific stuff
353 if checkbootparam novmware ; then
354 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
356 if [ -z "$INSTALLED" ]; then
357 if vmware-detect ; then
358 if [ -r /etc/X11/xorg.conf.vmware ] ; then
359 einfo "Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
360 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
368 # {{{ ld.so.cache + depmod
370 if [ -n "$INSTALLED" ]; then
371 if ! [ -r /etc/grml.first.boot ] ; then
372 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
374 # Regenerate ld.so.cache and module dependencies on HD
375 einfo "Running ldconfig" ; ldconfig ; eend $?
376 einfo "Running depmod" ; depmod -a ; eend $?
377 touch /etc/grml.first.boot
385 # update_progress {{{
387 # be sure we are non-blocking
388 (echo "$1" > /etc/sysconfig/progress) &
394 # don't touch the files if running from harddisk:
395 if [ -z "$INSTALLED" ]; then
396 einfo "Setting timezone."
397 KTZ="$(getbootparam tz 2>>$DEBUG)"
398 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
400 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
405 # small computer / nearly no ram {{{
408 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
409 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
412 if checkbootparam "small"; then
413 einfo "Information: ${RAM} kB of RAM available." ; eend 0
414 einfo "Bootoption small detected. Activating small system."
415 if [ -r /etc/inittab.small ] ; then
416 mv /etc/inittab /etc/inittab.normal
417 mv /etc/inittab.small /etc/inittab
419 sed -i 's/^9/#&/' /etc/inittab
420 sed -i 's/^10/#&/' /etc/inittab
421 sed -i 's/^11/#&/' /etc/inittab
422 sed -i 's/^12/#&/' /etc/inittab
424 /sbin/telinit q ; eend $?
426 if checkgrmlsmall ; then
427 if [[ $RAM -lt 25000 ]] ; then
428 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
429 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
430 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
431 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
434 einfo "Information: ${RAM} kB of RAM available." ; eend 0
437 if [[ $RAM -lt 58000 ]] ; then
438 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
439 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
440 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
441 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
444 einfo "Information: ${RAM} kB of RAM available." ; eend 0
452 # skip startup of w3m {{{
454 if checkbootparam "fast"; then
455 ewarn "Bootoption fast detected. Skipping startup of w3m."
456 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
457 /sbin/telinit q ; eend $?
462 # activate serial console {{{
464 if checkbootparam "console"; then
465 einfo "Bootoption (for serial) console detected. Activating mgetty."
466 sed -i 's/^#T0/T0/' /etc/inittab
467 sed -i 's/^#T1/T1/' /etc/inittab
468 /sbin/telinit q ; eend $?
473 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
476 for DEVICE in /proc/ide/hd?; do
477 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
479 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
483 # {{{ Bring up loopback interface now
485 if [ -z "$INSTALLED" ] ; then
486 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
491 # firewire devices {{{
492 # the raw1394 driver does not yet export info into SYSFS,
493 # so let's create raw1394 device manually
494 # http://www.michael-prokop.at/blog/index.php?p=352
495 config_firewire_dev(){
496 if checkbootparam "nofirewiredev" ; then
497 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
499 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
500 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
501 # cd /dev && MAKEDEV video1394 raw1394
502 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
503 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
504 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
505 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
506 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
507 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
513 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
514 # otherwise we will get: passwd: Authentication token lock busy
516 if [ -z "$INSTALLED" ] ; then
524 if [ -n "$TESTCD" ]; then
525 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
526 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
528 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
529 if [ "$?" = "0" ]; then
530 echo " ${GREEN}Everything looks OK${NORMAL}"
532 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
533 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
534 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
535 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
536 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
544 # {{{ hardware detection via discover
546 if checkbootparam "nodisc" ; then
547 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
549 if [ -x /sbin/discover ] ; then
550 einfo "Discovering hardware. Trying to load the following modules in background:"
552 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
554 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
557 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
563 # {{{ hardware detection via hwinfo
565 if checkbootparam hwinfo >>$DEBUG 2>&1; then
566 einfo "Discovering hardware via hwinfo:"
567 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
568 echo -n " Loading modules: "
569 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
575 # {{{ disable hotplug agents on request
576 config_hotplug_agent(){
577 if checkbootparam "noagent" ; then
578 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
579 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
580 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
581 einfo "Disabling hotplug-agent(s) $AGENTNL"
582 for agent in $(echo -e $AGENTLIST) ; do
583 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
585 [ "$?" == "0" ] ; eend $?
590 # {{{ blacklist of hotplug-modules
591 config_hotplug_blacklist(){
592 if checkbootparam "black" ; then
593 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
594 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
595 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
596 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
597 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
598 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
606 if checkbootparam "nohotplug" ; then
607 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
609 if [ -r /etc/init.d/hotplug ] ; then
610 einfo "Starting hotplug system in background."
611 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
613 elif [ -r /etc/init.d/hotplug-light ] ; then
614 einfo "Starting hotplug-light system in background."
615 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
618 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
624 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
626 if checkbootparam "blacklist" ; then
627 if [ -z "$INSTALLED" ]; then
628 einfo "Bootoption blacklist found."
629 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
630 if [ -n "$BLACK" ] ; then
631 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
632 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
633 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
634 echo "alias $BLACK off" >> /etc/modprobe.d/grml
635 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
637 eerror "No given module for blacklist found. Blacklisting will not work therefor."
640 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
642 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
651 if [ -d /proc/acpi ]; then
652 if checkbootparam "noacpi"; then
653 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
655 einfo "ACPI Bios found, activating modules: "
658 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
660 basename="${basename%%.*}"
661 case "$basename" in *_acpi)
662 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
664 modprobe $basename >>$DEBUG 2>&1 && found="yes"
665 local BASE="$BASE $basename"
667 if [ -n "$found" ] ; then
668 einfo "$BASE" ; eend 0
670 ewarn "(none)" ; eend 1
672 if ! [ -S /var/run/acpid.socket ] ; then
673 if ! [ -r /var/run/dbus/pid ] ; then
674 einfo "Starting acpi daemon."
675 /etc/init.d/acpid start >>$DEBUG ; eend $?
677 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
678 eerror "Solution: please activate acpid via /etc/runlevel.conf"
682 ewarn "acpi daemon already running."
689 if checkbootparam "noapm"; then
690 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
692 modprobe apm power_off=1 >>$DEBUG 2>&1
693 if [ "$?" = "0" ] ; then
694 if [ -x /etc/init.d/apmd ] ;then
695 einfo "APM Bios found, enabling power management functions."
696 /etc/init.d/apmd start ; eend $?
699 eerror "Loading apm module failed." ; eend 1
706 # {{{ PCMCIA Check/Setup
707 # This needs to be done before other modules are being loaded (by hwsetup)
709 if checkbootparam "nopcmcia"; then
710 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
712 if /usr/sbin/laptop-detect ; then
713 einfo "Detected Laptop - checking for PCMCIA." && eend 0
714 modprobe pcmcia_core >>$DEBUG 2>&1
715 # Try Cardbus or normal PCMCIA socket drivers
716 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
717 if [ "$?" = "0" ]; then
718 modprobe ds >>$DEBUG 2>&1
719 if [ -d /proc/bus/pccard ] ; then
720 if [ -x /sbin/cardmgr ] ; then
721 einfo "PCMCIA found, starting cardmgr."
722 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
724 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
733 # {{{ run software synthesizer via speakup
735 if checkbootparam swspeak ; then
736 if [ -d /proc/speakup/ ] ; then
737 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
739 if [ -x /etc/init.d/speech-dispatcher ] ; then
740 einfo "Starting speech-dispatcher."
741 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
742 einfo "Activating sftsyn in Kernel."
743 echo sftsyn >/proc/speakup/synth_name ; eend $?
744 einfo "Just run swspeak if you want to use software synthesizer via speakup."
745 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
747 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
748 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
752 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
753 flite -o play -t "Kernel does not seem to support speakup. Sorry."
759 # {{{ Check for blind option or brltty
762 checkbootparam "blind" && BLIND="yes"
763 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
765 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
766 if [ -x /sbin/brltty ]; then
767 # Blind option detected, start brltty now.
768 # modprobe serial_core parport_serial generic_serial && echo "done"
773 if [ -n "$BRLTTY" ]; then
775 BRLTYPE="${BRLTTY%%,*}"
777 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
779 BRLDEV="${BRLTTY%%,*}"
781 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
783 BRLTEXT="${BRLTTY%%,*}"
788 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
789 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
790 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
791 einfo "Starting braille-display manager."
794 sleep 2 && BLINDSOUND="yes"
801 # {{{ Interactive configuration
802 config_interactive(){
803 if [ -n "$INTERACTIVE" ] ; then
804 einfo "Entering interactive configuration second stage."
806 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
807 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
809 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
811 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
813 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
815 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
817 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
818 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
826 if checkbootparam forceagp ; then
827 # Probe for AGP. Hope this can fail safely
828 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
834 config_automounter(){
835 if checkbootparam automounter ; then
836 RUNLEVEL="$(runlevel)"
838 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
843 if [ -n "$AUTOMOUNTER" ]; then
844 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
845 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
846 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
847 anew="$d -fstype=auto,$2 :$i"
848 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
849 AUTOMOUNTS="$AUTOMOUNTS $d"
850 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
852 [ -d /mnt/$d ] && mkdir -p /mnt/$d
853 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
855 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
858 AUTOMOUNTS="floppy cdrom"
859 # Add new devices to /etc/fstab and /etc/auto.mnt
860 for i in /dev/cdrom?*; do
862 addautomount "$i" "ro"
867 if [ -n "$AUTOMOUNTER" ]; then
868 # Check for floppy dir, reinstall with automounter
869 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
870 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
871 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
872 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
873 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
874 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
876 # Replace paths from bootfloppy
877 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
878 mv -f /etc/fstab.new /etc/fstab
879 # Start automounter now
880 einfo "Starting automounter for ${AUTOMOUNTS}."
881 /etc/init.d/autofs start >>$DEBUG ; eend $?
886 # {{{ Collect partitions from /proc/partitions first for enabling DMA
890 while read major minor blocks partition relax; do
891 partition="${partition##*/}"
892 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
894 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
895 sd?) ;; # SCSI Harddisk, entire disk
896 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
897 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
900 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
903 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
906 # {{{ Enable DMA for all IDE drives now if not disabled
907 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
909 if checkbootparam "nodma"; then
910 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
912 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
913 if test -d /proc/ide/$d; then
914 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
915 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
916 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
917 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
918 echo "using_dma:1" >/proc/ide/$d/settings
927 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
930 NOSWAP="yes" # we do not use swap by default!
931 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
935 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
936 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
938 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
939 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
940 iszsh && setopt nonomatch
941 if [ -x /usr/sbin/rebuildfstab ] ; then
942 config_userfstab || fstabuser=grml
943 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
945 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
947 if [ -e /var/run/rebuildfstab.pid ]; then
948 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
952 # Scan for swap, config, homedir
953 if [ -z "$NOSWAP" ]; then
954 einfo "Searching for swap partition(s) as requested."
958 HOMEDIR="$(getbootparam home)"
959 if [ -n "$partitions" ]; then
960 while read p m f relax; do
961 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
962 partoptions="users,exec"
966 if [ -n "$NOSWAP" ]; then
967 if [ -z "$INSTALLED" ] ; then
968 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
971 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
972 S1SUSP|S2SUSP|pmdisk|[zZ]*)
973 if [ -n "$ANYSWAP" ] ; then
974 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
975 swapon $p 2>>$DEBUG ; eend $?
977 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
981 if [[ "$p" == LABEL* ]] ; then
982 p=$(blkid -t $p | awk -F: '{print $1}')
984 if grep -q $p /proc/swaps ; then
985 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
987 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
988 swapon $p 2>>$DEBUG ; eend $?
997 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
998 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
999 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1000 # [ -d "$m" ] || mkdir -p "$m"
1001 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1002 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1005 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1006 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1008 # *) NONEFOUND='1'; continue ;;
1010 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1011 # Activate swapfile, if exists
1012 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1013 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1014 mount -o remount,rw $m
1015 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1016 einfo "Using GRML swapfile ${SWAPFILE}."
1017 fnew="$SWAPFILE swap swap defaults 0 0"
1018 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1019 GRML_SWP="$GRML_SWP $SWAPFILE"
1022 mount -o remount,ro $m 2>>$DEBUG
1024 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1025 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1026 if [ -n "$HOMEDIR" ]; then
1027 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1031 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1033 mount -o remount,ro $m 2>>$DEBUG
1037 # Umount, if not in use
1038 umount -r $m 2>/dev/null
1048 if [ -n "$MOUSE_DEVICE" ] ; then
1049 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1054 # {{{ IPv6 configuration
1055 # Load IPv6 kernel module and print IP adresses
1057 if checkbootparam "ipv6"; then
1058 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1060 # we probably need some time until stateless autoconfiguration has happened
1062 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1063 for DEVICE in `echo "$NETDEVICES"`
1067 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1068 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1070 for ADDR in `echo "$ADDRESSES"`
1074 if [ "$COUNT" -eq "0" ]
1076 einfo "(none)" ; eend 1
1086 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1088 if checkbootparam "nodhcp"; then
1089 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1091 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1092 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1093 for DEVICE in `echo "$NETDEVICES"` ; do
1094 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1096 ifconfig $DEVICE up >>$DEBUG 2>&1
1097 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1106 # {{{ helper functions
1109 # search all partitions for a file in the root directory
1110 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1111 # See if it's already mounted
1112 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1113 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1114 [ -f "$i/$1" ] && FOUND="$i/$1"
1115 umount -l "$i" 2>>$DEBUG
1116 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1123 case "$(file -s $1)" in
1124 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1125 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1126 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1127 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1128 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1129 *data*) echo "invalid"; return 0;;
1130 *) echo "auto"; return 0;;
1134 # Try to mount this filesystem read-only, without or with encryption
1136 # Check if already mounted
1137 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1138 # Apparently, mount-aes DOES autodetect AES loopback files.
1139 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1140 # We need to mount crypto-loop files with initial rw support
1141 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1143 [ "$RC" = "0" ] && return 0
1145 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1147 while [ "$a" != "n" -a "$a" != "N" ]; do
1148 # We need to mount crypto-loop files with initial rw support
1149 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1150 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1151 # Problem with ioctl() from getpasswd()?
1161 if checkbootparam "nocpu"; then
1162 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1164 if ! [ -x /etc/init.d/powernowd ] ; then
1165 ewarn "Skipping CPU detection as powernowd dependencies are not fulfilled." ; eend 1
1166 elif [ ! -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] ; then
1167 ewarn "Skipping CPU detection as module dependencies are not fulfilled." ; eend 1
1169 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1170 einfo "Detecting CPU:"
1171 CPU=$(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)
1172 echo $CPU | sed 's/ \{1,\}/ /g'
1175 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>>$DEBUG` " ; eend 0
1177 if /usr/sbin/laptop-detect ; then
1178 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1180 # for module in /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq/*.ko /lib/modules/${KERNEL}/kernel/drivers/cpufreq/*.ko ; do
1181 # # modprobe ${${${${(f)"$(_call_program modules ${(M)words[1]##*/}modprobe -l | grep cpufreq 2>>$DEBUG)"}:#}##*/}%.*}
1182 # modprobe `basename ${module%%\.ko}` 1>>$DEBUG 2>&1
1185 # CPU=$(grep 'model name' /proc/cpuinfo | cut -b14- | head -1)
1187 # if [[ $CPU = *Intel* ]] ; then
1188 # einfo "Detected CPU is of type Intel - loading modules and starting cpudyn."
1191 # /etc/init.d/cpudyn start 1>>$DEBUG ; eend $?
1193 # if [[ $CPU = *AMD* ]] ; then
1194 # einfo "Detected CPU is of type AMD - loading modules and starting powernowd."
1197 # /etc/init.d/powernowd start 1>>$DEBUG ; eend $?
1201 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1202 . /usr/bin/cpufreq-detect.sh
1203 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1204 einfo "Loading module ${MODULE} and starting powernowd."
1205 modprobe cpufreq_userspace 1>>$DEBUG
1206 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1207 /etc/init.d/powernowd start 1>>$DEBUG ; eend $?
1209 ewarn "Could not detect an appropriate CPU for use with powernowd - skipping." && eend 1
1219 # {{{ autostart of ssh
1221 if checkbootparam ssh ; then
1222 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1223 einfo "Bootoption passwd found."
1224 if [ -n "$SSH_PASSWD" ] ; then
1225 echo "grml:$SSH_PASSWD" | chpasswd -m
1226 einfo "Starting secure shell server in background."
1227 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1228 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1231 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1234 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1240 # {{{ set password for user grml
1242 if checkbootparam passwd >>$DEBUG 2>&1; then
1243 einfo "Bootoption passwd found."
1244 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1245 if [ -n "$PASSWD" ] ; then
1246 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1248 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1251 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1257 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1259 HOMEDIR="$(getbootparam home)"
1263 if [ -n "$HOMEDIR" ]; then
1264 einfo "Bootoption home detected." && eend 0
1267 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1268 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1269 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1270 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1273 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1274 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1275 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1276 MYHOMEDIR="$HOMEDIR"
1278 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1279 MYHOMEDIR="$(findfile grml.img)"
1280 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1281 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1282 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1285 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1286 eerror "Option ignored." ; eend 1
1291 if [ -n "$MYHOMEDIR" ]; then
1292 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1293 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1294 while read device mountpoint fs relax; do
1295 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1296 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1297 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1301 # Note: This currently won't work with encrypted partitions
1302 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1303 if [ ! -f "$MYHOMEDIR" ]; then
1304 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1305 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1309 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1310 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1311 if [ -f "$MYHOMEDIR" ]; then
1312 # It's a loopback file, mount it over the /home/grml directory
1313 trymount "$MYHOMEDIR" /home/grml
1315 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1319 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1322 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1335 # {{{ Check for scripts on CD-ROM
1336 config_cdrom_scripts(){
1337 if checkbootparam "script"; then
1338 for script in /cdrom/scripts/* ; do
1339 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1348 if ! [ -x /usr/bin/aumix ] ; then
1349 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1352 if checkbootparam vol ; then
1353 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1354 if [ -z "$VOL" ] ; then
1355 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1362 if checkbootparam nosound ; then
1363 einfo "Muting sound devices on request."
1364 # some IBM notebooks require the following stuff:
1365 if [ -x /usr/bin/amixer ] ; then
1366 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1367 amixer set Front unmute 1>/dev/null
1368 amixer set Front 0% 1>/dev/null
1371 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1372 if [ -n "$ERROR" ] ; then
1374 eerror "Problem muting sound devices: $ERROR"
1378 elif [ -z "$INSTALLED" ]; then
1379 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1380 # some IBM notebooks require the following stuff:
1381 if [ -x /usr/bin/amixer ] ; then
1382 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1383 amixer set Front unmute 1>/dev/null
1384 amixer set Front ${VOL}% 1>/dev/null
1387 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1388 if [ -n "$ERROR" ] ; then
1390 eerror "Problem setting mixer volumes: $ERROR"
1400 # {{{ modem detection
1402 if checkbootparam "nomodem"; then
1403 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1405 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1406 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1407 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1408 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1416 # {{{ keyboard add-ons
1417 config_setkeycodes(){
1418 if checkbootparam "setkeycodes" ; then
1419 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1420 # MS MM keyboard add-on
1422 setkeycodes e001 126 &>/dev/null
1423 setkeycodes e059 127 &>/dev/null
1425 setkeycodes e03b 59 &>/dev/null
1426 setkeycodes e008 60 &>/dev/null
1427 setkeycodes e007 61 &>/dev/null
1428 setkeycodes e03e 62 &>/dev/null
1429 setkeycodes e03f 63 &>/dev/null
1430 setkeycodes e040 64 &>/dev/null
1431 setkeycodes e041 65 &>/dev/null
1432 setkeycodes e042 66 &>/dev/null
1433 setkeycodes e043 67 &>/dev/null
1434 setkeycodes e023 68 &>/dev/null
1435 setkeycodes e057 87 &>/dev/null
1436 setkeycodes e058 88 &>/dev/null
1438 setkeycodes e00a 89 e008 90 &>/dev/null
1445 config_wondershaper(){
1446 if checkbootparam "wondershaper" ; then
1447 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1452 if [ -n "$WONDER" ]; then
1454 DEVICE="${WONDER%%,*}"
1456 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1458 DOWNSTREAM="${WONDER%%,*}"
1460 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1462 UPSTREAM="${WONDER%%,*}"
1467 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1468 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1469 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1470 einfo "Starting wondershaper (${CMD}) in background."
1471 ( sh -c $CMD & ) && eend 0
1478 if checkbootparam "nosyslog"; then
1479 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1481 einfo "Starting syslog-ng in background."
1482 /etc/init.d/syslog-ng start 1>>$DEBUG &
1490 if checkbootparam "nogpm"; then
1491 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1493 einfo "Starting gpm in background."
1494 # /etc/init.d/gpm start 1>>$DEBUG &
1495 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1503 if checkbootparam "services" ; then
1504 SERVICE="$(getbootparam services 2>>$DEBUG)"
1505 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1506 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1507 einfo "Starting service(s) ${SERVICENL} in background."
1508 for service in $(echo -e $SERVICELIST) ; do
1509 /etc/init.d/${service} start 1>>$DEBUG &
1511 [ "$?" == "0" ] ; eend $?
1518 if checkbootparam netconfig ; then
1519 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1520 CONFIGFILE='/tmp/netconfig.grml'
1523 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1524 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1526 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1528 while ! getconfig && [[ "$counter" != 0 ]] ; do
1529 echo -n "Sleeping for 5 seconds and trying to get config again... "
1530 counter=$(( counter-1 ))
1531 echo "$counter tries left" ; sleep 1
1533 if [ -r "$CONFIGFILE" ] ; then
1534 einfo "Downloading was successfull." ; eend 0
1535 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1536 md5sum $CONFIGFILE ; eend 0
1537 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1539 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1546 config_blindsound(){
1547 if checkbootparam "blind" ; then
1549 flite -o play -t "welcome to the gremel system"
1556 if checkbootparam welcome ; then
1557 flite -o play -t "welcome to the gremel system"
1562 # {{{ fix/workaround for unionfs
1564 if [ -z "$INSTALLED" ]; then
1565 touch /var/cache/apt/*cache.bin
1570 # {{{ create all /mnt-directories
1572 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1573 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1577 # {{{ start X window system via grml-x
1579 if checkbootparam startx ; then
1580 if [ -x /usr/X11R6/bin/X ] ; then
1581 if [ -z "$INSTALLED" ] ; then
1582 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1583 if [ -z "$WINDOWMANAGER" ] ; then
1584 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1585 WINDOWMANAGER="wm-ng"
1587 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1589 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1590 config_userfstab || fstabuser='grml'
1591 cat>|/etc/init.d/xstartup<<EOF
1593 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1594 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1596 chmod 755 /etc/init.d/xstartup
1597 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1598 sed -i 's#^6.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1599 /sbin/telinit q ; eend $?
1601 eerror "We are not running from CD - startx will not work, skipping it.
1602 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1605 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1606 Boot parameter startx does not work therefore." ; eend 1
1612 # {{{ configuration framework
1614 if checkbootparam extract ; then
1615 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1616 EXTRACTOPTIONS="-- -x $EXTRACT"
1621 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1622 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1624 if [ -z "$INSTALLED" ] ; then
1625 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1627 [ -d /mnt/grml ] || mkdir /mnt/grml
1628 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1629 # We do need the following fix so floppy disk is available to blkid in any case :-/
1630 if [ -r /dev/fd0 ] ; then
1631 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1632 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1633 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1634 blkid /dev/fd0 1>>$DEBUG 2>&1
1637 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1638 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1639 if [[ $RC == 0 ]]; then
1640 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1643 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1644 if [ -n "$CONFIG" ]; then
1645 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1647 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1649 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1653 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1654 if [ -n "$SCRIPT" ]; then
1655 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1658 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1660 ewarn "No devices with label GRMLCFG found." ; eend 0
1669 if checkbootparam "config" ; then
1670 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1671 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1672 einfo "Bootoption config found. config is set to: $CONFIG"
1674 einfo "Trying to extract configuration file ${CONFIG}:"
1675 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1679 if checkbootparam myconfig ; then
1680 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1681 if [ -n "$MOUNTDEVICE" ]; then
1682 if checkbootparam file ; then
1683 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1684 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1686 [ -d /mnt/grml ] || mkdir /mnt/grml
1687 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1688 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1689 if [[ $RC == 0 ]]; then
1690 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1693 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1694 if [ -n "$CONFIG" ]; then
1695 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1697 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1699 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1703 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1704 if [ -n "$SCRIPT" ]; then
1705 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1710 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1711 fi # mount $MOUNTDEVICE
1712 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1714 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1715 fi # [ -n "$MOUNTDEVICE" ]
1716 fi # checkbootparam myconfig
1718 if checkbootparam "partconf" ; then
1719 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1720 if [ -n "$MOUNTDEVICE" ]; then
1721 [ -d /mnt/grml ] || mkdir /mnt/grml
1722 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1723 if [[ $RC == 0 ]]; then
1724 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1725 einfo "Copying files from $MOUNTDEVICE over grml system."
1726 for file in `cat /etc/grml/partconf` ; do
1727 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1728 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1731 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1732 fi # mount $MOUNTDEVICE
1733 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1735 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1736 fi # [ -n "$MOUNTDEVICE" ]
1741 # {{{ /cdrom/.*-options
1743 if checkbootparam "debs" ; then
1744 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1745 einfo "Tring to install debian package(s) ${DEBS}"
1746 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1751 if checkbootparam "scripts" ; then
1752 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1753 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1754 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1755 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1762 if checkbootparam "distcc" ; then
1763 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1764 if [ -n "$OPTIONS" ]; then
1767 if [ -n "$OPTIONS" ]; then
1768 NET="${OPTIONS%%,*}"
1770 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1772 INTERFACE="${OPTIONS%%,*}"
1777 CONFIG=/etc/default/distcc
1778 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1779 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1781 if [ -n "$INTERFACE" ] ; then
1782 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1785 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1786 counter=$(( counter-1 ))
1787 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1789 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1793 if [ -n "$IP" ] ; then
1794 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1796 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1798 id distccd >/dev/null 2>&1 || \
1800 einfo "Creating distcc user" ; \
1801 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1804 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1805 /etc/init.d/distcc start 1>/dev/null ; eend $?
1808 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1812 if checkbootparam "gcc"; then
1813 GCC="$(getbootparam gcc 2>>$DEBUG)"
1815 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1818 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1821 if checkbootparam "gpp"; then
1822 GPP="$(getbootparam gpp 2>>$DEBUG)"
1824 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1825 if [ -x /usr/bin/g++-${GPP} ] ; then
1827 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1829 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1830 if [ -x /usr/bin/cpp-${GPP} ] ; then
1832 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1841 # Notice: use it only on live-cd system, if running from harddisk please
1842 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1843 # in /etc/runlevel.conf
1845 MODULES_FILE=/etc/grml/modules
1846 if checkbootparam nomodules ; then
1847 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1848 elif [ -z "$INSTALLED" ]; then
1849 if [ -r $MODULES_FILE ] ; then
1850 einfo "Loading modules specified in ${MODULES_FILE}:"
1852 grep '^[^#]' $MODULES_FILE | \
1853 while read module args; do
1854 [ "$module" ] || continue
1856 modprobe $module $args ; eend $?
1860 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1867 config_915resolution(){
1868 if checkbootparam "915resolution" ; then
1869 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1870 if [ -x /usr/sbin/915resolution ]; then
1875 if [ -n "$OPTIONS" ]; then
1877 MODE="${OPTIONS%%,*}"
1879 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1881 XRESO="${OPTIONS%%,*}"
1883 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1885 YRESO="${OPTIONS%%,*}"
1890 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1891 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1900 if [ -z "$INSTALLED" ] ; then
1901 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1902 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1903 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1904 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1906 if ! [ -x /sbin/mdadm ] ; then
1907 eerror "mdadm not available, can not execute it." ; eend 1
1910 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1911 # find out whether we have a valid configuration file already
1912 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1913 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1914 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1915 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1917 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1920 if ! checkbootparam 'swraid' ; then
1922 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1925 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1930 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1932 *'No arrays found'*)
1933 ewarn "$line" ; eend 0
1936 einfo "$line" ; eend 0
1943 if [ -r /proc/mdstat ] ; then
1945 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
1946 if [ -z "$MDSTAT" ] ; then
1947 ewarn "No active arrays found" ; eend 0
1952 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
1953 einfo "active arrays: $line" ; eend 0
1959 fi # bootoption swraid
1961 fi # is /sbin/mdadm executable?
1962 fi # check for bootoptions
1963 fi # run only in live-cd mode
1967 # {{{ debnet: setup network based on an existing one found on a partition
1969 if checkbootparam "debnet" ; then
1970 iszsh && setopt shwordsplit
1971 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
1972 DEVICES="$DEVICES $(ls /dev/mapper/*)"
1975 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
1977 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
1978 for i in $DEVICES; do
1979 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
1980 einfo "Scanning on $i"
1981 if [ -f /mnt/etc/network/interfaces ]; then
1982 einfo "/etc/network/interfaces found on ${i}" ; eend 0
1990 if [ -n "$FOUND_DEBNET" ]; then
1991 einfo "Stopping network."
1992 pump -k 1>/dev/null 2>&1
1993 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
1994 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
1995 rm -rf /etc/network/run
1996 cp -a /mnt/etc/network /etc
1997 rm -rf /etc/network/run
1998 mkdir /etc/network/run
1999 umount /mnt ; eend $?
2000 einfo "Starting network."
2001 /etc/init.d/networking start ; eend $?
2003 eerror "/etc/network/interfaces not found." ; eend 1
2007 eerror "Error: /mnt already mounted." ; eend 1
2013 # {{{ disable console blanking
2015 if checkbootparam "noblank" ; then
2016 einfo "Bootoption noblank found. Disabling monitor blanking."
2017 setterm -blank 0 ; eend $?
2022 # {{{ grml2hd: automatic installation
2025 if checkbootparam "user" ; then
2027 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2028 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2031 if checkbootparam "filesystem" ; then
2033 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2034 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2037 if checkbootparam "partition" ; then
2039 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2040 # notice: the following checks whether the given partition is available, if not the skip
2041 # execution of grml2hd as it might result in data loss...
2042 if [ -r $PARTITION ] ; then
2043 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2045 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2049 if checkbootparam "mbr" ; then
2051 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2052 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2055 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2056 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2058 GRML2HD_NONINTERACTIVE='yes' grml2hd
2060 chmod 755 /usr/bin/grml2hd_noninteractive
2061 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2062 if [ -z "$GRML2HD_FAIL" ] ; then
2063 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2065 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2071 ### {{{ backwards compatible stuff
2072 config_environment(){
2073 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2076 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2080 ## END OF FILE #################################################################
2081 # vim:foldmethod=marker