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 Okt 12 13:00:04 CEST 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>>$DEBUG && return 0 || return 1
77 # {{{ filesystems (proc, pts, sys) and fixes
79 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
83 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
87 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
91 # {{{ Read in boot parameters
92 CMDLINE="$(cat /proc/cmdline)"
93 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
96 # {{{ Check if we are running from the grml-CD or HD
98 [ -e /GRML/etc/grml_cd ] || INSTALLED="yes"
102 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
105 # {{{ source lsb-functions , color handling
106 if checkbootparam "nocolor"; then
108 . /etc/grml/lsb-functions
109 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
111 . /etc/grml/lsb-functions
118 if checkbootparam "debug"; then
121 if stringinstring "BOOT_IMAGE=debug " "$CMDLINE" ; then
125 if [ -n "$BOOTDEBUG" ]; then
126 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
128 if [ -r /etc/grml/screenrc ] ; then
129 einfo "Starting GNU screen to be able to use a full featured shell environment."
130 einfo "Just exit the shells (and therefore screen) to continue boot process..."
131 /bin/zsh -c "screen -c /etc/grml/screenrc"
133 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
134 einfo "Just exit the shell to continue boot process..."
145 if checkbootparam "log"; then
146 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
148 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot."
150 einfo "Starting bootlogd."
151 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
159 # {{{ Check if we are in interactive startup mode
161 stringinstring "BOOT_IMAGE=expert " "$CMDLINE" && INTERACTIVE="yes"
164 # {{{ set firmware timeout via bootparam
166 if checkbootparam fwtimeout ; then
167 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
168 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
169 rmmod firmware_class 1>>$DEBUG 2>&1
170 modprobe firmware_class ; eend $?
172 if [ -z "$TIMEOUT" ] ; then
173 TIMEOUT="100" # linux kernel default: 10
175 if [ -f /sys/class/firmware/timeout ] ; then
176 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
177 echo 100 > /sys/class/firmware/timeout ; eend $?
182 ### {{{ language configuration / localization
185 einfo "Activating language settings:"
188 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
189 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
191 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
193 # check for bootoption which overrides config from /etc/grml/autoconfig:
194 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
195 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
197 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
198 if [ -z "$INSTALLED" ] ; then
199 [ -n "$LANGUAGE" ] || LANGUAGE='en'
202 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
203 if [ -n "$BOOT_LANGUAGE" ] ; then
204 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
208 if [ -z "$CONSOLEFONT" ] ; then
209 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
210 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
211 if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
212 CONSOLEFONT='Lat15-Terminus16'
214 ewarn "/usr/share/consolefonts/Lat15-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
219 # export it now, so error messages get translated, too
220 if checkgrmlsmall ; then
221 export LANG='C' # grml-small does not provide any further locales
223 [ -r /etc/default/locale ] && . /etc/default/locale
227 # configure keyboard layout, read in already set values first:
228 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
230 # now allow keyboard override by boot commandline for later use:
231 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
232 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
233 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
234 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
235 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
237 # modify /etc/sysconfig/keyboard only in live-cd mode:
238 if [ -z "$INSTALLED" ] ; then
240 local LANGUAGE="$BOOT_LANGUAGE"
241 . /etc/grml/language-functions
242 # allow setting xkeyboard explicitly different than console keyboard
243 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
244 if [ -n "$KXKEYBOARD" ]; then
245 XKEYBOARD="$KXKEYBOARD"
246 KDEKEYBOARD="$KXKEYBOARD"
247 elif [ -n "$KKEYBOARD" ]; then
248 XKEYBOARD="$KKEYBOARD"
249 KDEKEYBOARD="$KKEYBOARD"
252 # duplicate of previous code to make sure /etc/grml/language-functions
253 # does not overwrite our values....
254 # now allow keyboard override by boot commandline for later use:
255 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
256 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
257 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
258 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
259 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
261 # write keyboard related variables to file for later use
262 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
263 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
264 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
265 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
268 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
270 # Set default keyboard before interactive setup
271 if [ -n "$KEYTABLE" ] ; then
272 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
273 loadkeys -q $KEYTABLE &
277 if [ -n "$CONSOLEFONT" ] ; then
278 einfo "Running consolechars using ${CONSOLEFONT}"
279 consolechars -f $CONSOLEFONT || consolechars -d
282 if [ -n "$UTF8" ] ; then
283 einfo "Notice: run 'filterm - dynafont' in your shell to enable a unicode capable console."
287 # we have to set up all consoles, therefore loop it over all ttys:
288 if [ -n "$CHARMAP" ] ; then
289 einfo "Running consolechars for ${CHARMAP}"
290 NUM_CONSOLES=`fgconsole --next-available`
291 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
292 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
293 for vc in `seq 0 ${NUM_CONSOLES}` ; do
294 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
305 if checkbootparam hostname ; then
306 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
307 einfo "Setting hostname to $HOSTNAME as requested."
308 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
309 hostname $HOSTNAME ; eend $?
311 hostname --file /etc/hostname
316 # fstabuser (needed when running from harddisk with username != grml {{{
318 fstabuser=$(getent passwd 1000 | cut -d: -f1)
319 [ -n "$fstabuser" ] || fstabuser='grml'
323 # {{{ Set clock (Local time is more often used than GMT, so it is default)
325 # don't touch the files if running from harddisk:
326 if [ -z "$INSTALLED" ]; then
328 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
329 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
330 # hwclock uses the TZ variable
337 # {{{ print kernel info
339 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMWare${NORMAL}"
340 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
344 # {{{ vmware specific stuff
346 if checkbootparam novmware ; then
347 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
349 if [ -z "$INSTALLED" ]; then
350 if vmware-detect ; then
351 if [ -r /etc/X11/xorg.conf.vmware ] ; then
352 einfo "Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
353 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
361 # {{{ installed on hd?
363 if [ -n "$INSTALLED" ]; then
364 einfo "Running from HD, checking filesystems."
365 # We are running from HD, so a file system check is recommended
366 [ -f /etc/init.d/checkroot.sh ] && /etc/init.d/checkroot.sh
367 [ -f /etc/init.d/checkfs.sh ] && /etc/init.d/checkfs.sh
373 # {{{ / must be read-write in any case, starting from here
374 config_remount_root(){
375 mount -o remount,rw / 2>>$DEBUG
379 # {{{ ld.so.cache + depmod
381 if [ -n "$INSTALLED" ]; then
382 if ! [ -r /etc/grml.first.boot ] ; then
383 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
385 # Regenerate ld.so.cache and module dependencies on HD
386 einfo "Running ldconfig" ; ldconfig ; eend $?
387 einfo "Running depmod" ; depmod -a ; eend $?
388 touch /etc/grml.first.boot
396 # update_progress {{{
398 # be sure we are non-blocking
399 (echo "$1" > /etc/sysconfig/progress) &
405 # don't touch the files if running from harddisk:
406 if [ -z "$INSTALLED" ]; then
407 einfo "Setting timezone."
408 KTZ="$(getbootparam tz 2>>$DEBUG)"
409 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
411 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
416 # small computer / nearly no ram {{{
419 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
420 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
423 if checkbootparam "small"; then
424 einfo "Information: ${RAM} kB of RAM available." ; eend 0
425 einfo "Bootoption small detected. Activating small system."
426 if [ -r /etc/inittab.small ] ; then
427 mv /etc/inittab /etc/inittab.normal
428 mv /etc/inittab.small /etc/inittab
430 sed -i 's/^9/#&/' /etc/inittab
431 sed -i 's/^10/#&/' /etc/inittab
432 sed -i 's/^11/#&/' /etc/inittab
433 sed -i 's/^12/#&/' /etc/inittab
435 /sbin/telinit q ; eend $?
437 if checkgrmlsmall ; then
438 if [[ $RAM -lt 25000 ]] ; then
439 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
440 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
441 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
442 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
445 einfo "Information: ${RAM} kB of RAM available." ; eend 0
448 if [[ $RAM -lt 58000 ]] ; then
449 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
450 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
451 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
452 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
455 einfo "Information: ${RAM} kB of RAM available." ; eend 0
463 # skip startup of w3m {{{
465 if checkbootparam "fast"; then
466 ewarn "Bootoption fast detected. Skipping startup of w3m."
467 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
468 /sbin/telinit q ; eend $?
473 # activate serial console {{{
475 if checkbootparam "console"; then
476 einfo "Bootoption (for serial) console detected. Activating mgetty."
477 sed -i 's/^#T0/T0/' /etc/inittab
478 sed -i 's/^#T1/T1/' /etc/inittab
479 /sbin/telinit q ; eend $?
484 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
487 for DEVICE in /proc/ide/hd?; do
488 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
490 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
494 # {{{ Bring up loopback interface now
496 if [ -z "$INSTALLED" ] ; then
497 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
502 # firewire devices {{{
503 # the raw1394 driver does not yet export info into SYSFS,
504 # so let's create raw1394 device manually
505 # http://www.michael-prokop.at/blog/index.php?p=352
506 config_firewire_dev(){
507 if checkbootparam "nofirewiredev" ; then
508 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
510 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
511 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
512 # cd /dev && MAKEDEV video1394 raw1394
513 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
514 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
515 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
516 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
517 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
518 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
524 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
525 # otherwise we will get: passwd: Authentication token lock busy
527 if [ -z "$INSTALLED" ] ; then
535 if [ -n "$TESTCD" ]; then
536 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
537 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
539 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
540 if [ "$?" = "0" ]; then
541 echo " ${GREEN}Everything looks OK${NORMAL}"
543 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
544 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
545 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
546 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
547 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
555 # {{{ hardware detection via discover
557 if checkbootparam "nodisc" ; then
558 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
560 if [ -x /sbin/discover ] ; then
561 einfo "Discovering hardware. Trying to load the following modules in background:"
563 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
565 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
568 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
574 # {{{ hardware detection via hwinfo
576 if checkbootparam hwinfo >>$DEBUG 2>&1; then
577 einfo "Discovering hardware via hwinfo:"
578 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
579 echo -n " Loading modules: "
580 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
586 # {{{ disable hotplug agents on request
587 config_hotplug_agent(){
588 if checkbootparam "noagent" ; then
589 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
590 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
591 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
592 einfo "Disabling hotplug-agent(s) $AGENTNL"
593 for agent in $(echo -e $AGENTLIST) ; do
594 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
596 [ "$?" == "0" ] ; eend $?
601 # {{{ blacklist of hotplug-modules
602 config_hotplug_blacklist(){
603 if checkbootparam "black" ; then
604 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
605 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
606 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
607 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
608 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
609 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
617 if checkbootparam "nohotplug" ; then
618 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
620 if [ -r /etc/init.d/hotplug ] ; then
621 einfo "Starting hotplug system in background."
622 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
624 elif [ -r /etc/init.d/hotplug-light ] ; then
625 einfo "Starting hotplug-light system in background."
626 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
629 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
635 # {{{ blacklist specific module
637 if checkbootparam "blacklist" ; then
638 if [ -z "$INSTALLED" ]; then
639 einfo "Bootoption blacklist found."
640 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
641 if [ -n "$BLACK" ] ; then
642 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
643 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
644 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
645 echo "alias $BLACK off" >> /etc/modprobe.d/grml
646 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
648 eerror "No given module for blacklist found. Blacklisting will not work therefor."
651 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
653 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
662 if [ -d /proc/acpi ]; then
663 if checkbootparam "noacpi"; then
664 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
666 einfo "ACPI Bios found, activating modules: "
669 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
671 basename="${basename%%.*}"
672 case "$basename" in *_acpi)
673 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
675 modprobe $basename >>$DEBUG 2>&1 && found="yes"
676 local BASE="$BASE $basename"
678 if [ -n "$found" ] ; then
679 einfo "$BASE" ; eend 0
681 ewarn "(none)" ; eend 1
683 if ! [ -S /var/run/acpid.socket ] ; then
684 if ! [ -r /var/run/dbus/pid ] ; then
685 einfo "Starting acpi daemon."
686 /etc/init.d/acpid start >>$DEBUG ; eend $?
688 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
689 eerror "Solution: please activate acpid via /etc/runlevel.conf"
693 ewarn "acpi daemon already running."
700 if checkbootparam "noapm"; then
701 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
703 modprobe apm power_off=1 >>$DEBUG 2>&1
704 if [ "$?" = "0" ] ; then
705 if [ -x /etc/init.d/apmd ] ;then
706 einfo "APM Bios found, enabling power management functions."
707 /etc/init.d/apmd start ; eend $?
710 eerror "Loading apm module failed." ; eend 1
717 # {{{ PCMCIA Check/Setup
718 # This needs to be done before other modules are being loaded (by hwsetup)
720 if checkbootparam "nopcmcia"; then
721 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
723 if /usr/sbin/laptop-detect ; then
724 einfo "Detected Laptop - checking for PCMCIA." && eend 0
725 modprobe pcmcia_core >>$DEBUG 2>&1
726 # Try Cardbus or normal PCMCIA socket drivers
727 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
728 if [ "$?" = "0" ]; then
729 modprobe ds >>$DEBUG 2>&1
730 if [ -d /proc/bus/pccard ] ; then
731 if [ -x /sbin/cardmgr ] ; then
732 einfo "PCMCIA found, starting cardmgr."
733 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
735 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
744 # {{{ run software synthesizer via speakup
746 if checkbootparam swspeak ; then
747 if [ -d /proc/speakup/ ] ; then
748 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
750 if [ -x /etc/init.d/speech-dispatcher ] ; then
751 einfo "Starting speech-dispatcher."
752 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
753 einfo "Activating sftsyn in Kernel."
754 echo sftsyn >/proc/speakup/synth_name ; eend $?
755 einfo "Just run swspeak if you want to use software synthesizer via speakup."
756 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
758 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
759 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
763 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
764 flite -o play -t "Kernel does not seem to support speakup. Sorry."
770 # {{{ Check for blind option or brltty
773 checkbootparam "blind" && BLIND="yes"
774 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
776 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
777 if [ -x /sbin/brltty ]; then
778 # Blind option detected, start brltty now.
779 # modprobe serial_core parport_serial generic_serial && echo "done"
784 if [ -n "$BRLTTY" ]; then
786 BRLTYPE="${BRLTTY%%,*}"
788 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
790 BRLDEV="${BRLTTY%%,*}"
792 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
794 BRLTEXT="${BRLTTY%%,*}"
799 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
800 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
801 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
802 einfo "Starting braille-display manager."
805 sleep 2 && BLINDSOUND="yes"
812 # {{{ Interactive configuration
813 config_interactive(){
814 if [ -n "$INTERACTIVE" ] ; then
815 einfo "Entering interactive configuration second stage."
817 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
818 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
820 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
822 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
824 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
826 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
828 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
829 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
837 if checkbootparam forceagp ; then
838 # Probe for AGP. Hope this can fail safely
839 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
845 config_automounter(){
846 if checkbootparam automounter ; then
847 RUNLEVEL="$(runlevel)"
849 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
854 if [ -n "$AUTOMOUNTER" ]; then
855 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
856 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
857 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
858 anew="$d -fstype=auto,$2 :$i"
859 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
860 AUTOMOUNTS="$AUTOMOUNTS $d"
861 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
863 [ -d /mnt/$d ] && mkdir -p /mnt/$d
864 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
866 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
869 AUTOMOUNTS="floppy cdrom"
870 # Add new devices to /etc/fstab and /etc/auto.mnt
871 for i in /dev/cdrom?*; do
873 addautomount "$i" "ro"
878 if [ -n "$AUTOMOUNTER" ]; then
879 # Check for floppy dir, reinstall with automounter
880 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
881 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
882 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
883 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
884 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
885 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
887 # Replace paths from bootfloppy
888 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
889 mv -f /etc/fstab.new /etc/fstab
890 # Start automounter now
891 einfo "Starting automounter for ${AUTOMOUNTS}."
892 /etc/init.d/autofs start >>$DEBUG ; eend $?
897 # {{{ Collect partitions from /proc/partitions first for enabling DMA
901 while read major minor blocks partition relax; do
902 partition="${partition##*/}"
903 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
905 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
906 sd?) ;; # SCSI Harddisk, entire disk
907 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
908 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
911 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
914 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
917 # {{{ Enable DMA for all IDE drives now if not disabled
918 # Notice: Already done by linuxrc, maybe not on hd-installations
920 if checkbootparam "nodma"; then
921 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
923 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
924 if test -d /proc/ide/$d; then
925 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
926 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
927 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
928 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
929 echo "using_dma:1" >/proc/ide/$d/settings
938 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
941 checkbootparam "noswap" && NOSWAP="yes"
942 if checkbootparam "nofstab"; then
943 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
945 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
946 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
947 iszsh && setopt nonomatch
948 if [ -x /usr/sbin/rebuildfstab ] ; then
949 config_userfstab || fstabuser=grml
950 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
952 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
954 if [ -e /var/run/rebuildfstab.pid ]; then
955 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
959 # Scan for swap, config, homedir
960 if [ -z "$NOSWAP" -o -z "$INSTALLED" ]; then
961 einfo "Checking for swap partition(s)."
965 HOMEDIR="$(getbootparam home)"
966 if [ -n "$partitions" ]; then
967 while read p m f relax; do
968 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
969 partoptions="users,exec"
973 if [ -n "$NOSWAP" ]; then
974 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL} as requested." ; eend 0
976 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
977 S1SUSP|S2SUSP|pmdisk|[zZ]*)
978 if [ -n "$ANYSWAP" ] ; then
979 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
980 swapon $p 2>>$DEBUG ; eend $?
982 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
986 if [[ "$p" == LABEL* ]] ; then
987 p=$(blkid -t $p | awk -F: '{print $1}')
989 if grep -q $p /proc/swaps ; then
990 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
992 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
993 swapon $p 2>>$DEBUG ; eend $?
1002 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
1003 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
1004 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1005 # [ -d "$m" ] || mkdir -p "$m"
1006 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1007 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1010 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1011 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1013 # *) NONEFOUND='1'; continue ;;
1015 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1016 # Activate swapfile, if exists
1017 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1018 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1019 mount -o remount,rw $m
1020 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1021 einfo "Using GRML swapfile ${SWAPFILE}."
1022 fnew="$SWAPFILE swap swap defaults 0 0"
1023 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1024 GRML_SWP="$GRML_SWP $SWAPFILE"
1027 mount -o remount,ro $m 2>>$DEBUG
1029 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1030 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1031 if [ -n "$HOMEDIR" ]; then
1032 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1036 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1038 mount -o remount,ro $m 2>>$DEBUG
1042 # Umount, if not in use
1043 umount -r $m 2>/dev/null
1053 if [ -n "$MOUSE_DEVICE" ] ; then
1054 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1059 # {{{ IPv6 configuration
1060 # Load IPv6 kernel module and print IP adresses
1062 if checkbootparam "ipv6"; then
1063 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1065 # we probably need some time until stateless autoconfiguration has happened
1067 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1068 for DEVICE in `echo "$NETDEVICES"`
1072 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1073 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1075 for ADDR in `echo "$ADDRESSES"`
1079 if [ "$COUNT" -eq "0" ]
1081 einfo "(none)" ; eend 1
1091 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1093 if checkbootparam "nodhcp"; then
1094 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1096 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1097 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1098 for DEVICE in `echo "$NETDEVICES"` ; do
1099 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1101 ifconfig $DEVICE up >>$DEBUG 2>&1
1102 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1111 # {{{ helper functions
1114 # search all partitions for a file in the root directory
1115 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1116 # See if it's already mounted
1117 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1118 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1119 [ -f "$i/$1" ] && FOUND="$i/$1"
1120 umount -l "$i" 2>>$DEBUG
1121 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1128 case "$(file -s $1)" in
1129 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1130 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1131 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1132 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1133 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1134 *data*) echo "invalid"; return 0;;
1135 *) echo "auto"; return 0;;
1139 # Try to mount this filesystem read-only, without or with encryption
1141 # Check if already mounted
1142 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1143 # Apparently, mount-aes DOES autodetect AES loopback files.
1144 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1145 # We need to mount crypto-loop files with initial rw support
1146 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1148 [ "$RC" = "0" ] && return 0
1150 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1152 while [ "$a" != "n" -a "$a" != "N" ]; do
1153 # We need to mount crypto-loop files with initial rw support
1154 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1155 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1156 # Problem with ioctl() from getpasswd()?
1166 if checkbootparam "nocpu"; then
1167 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1169 if ! [ -x /etc/init.d/powernowd ] ; then
1170 ewarn "Skipping CPU detection as powernowd dependencies are not fulfilled." ; eend 1
1171 elif [ ! -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] ; then
1172 ewarn "Skipping CPU detection as module dependencies are not fulfilled." ; eend 1
1174 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>>$DEBUG` " ; eend 0
1175 if /usr/sbin/laptop-detect ; then
1176 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1178 # for module in /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq/*.ko /lib/modules/${KERNEL}/kernel/drivers/cpufreq/*.ko ; do
1179 # # modprobe ${${${${(f)"$(_call_program modules ${(M)words[1]##*/}modprobe -l | grep cpufreq 2>>$DEBUG)"}:#}##*/}%.*}
1180 # modprobe `basename ${module%%\.ko}` 1>>$DEBUG 2>&1
1183 # CPU=$(grep 'model name' /proc/cpuinfo | cut -b14- | head -1)
1185 # if [[ $CPU = *Intel* ]] ; then
1186 # einfo "Detected CPU is of type Intel - loading modules and starting cpudyn."
1189 # /etc/init.d/cpudyn start 1>>$DEBUG ; eend $?
1191 # if [[ $CPU = *AMD* ]] ; then
1192 # einfo "Detected CPU is of type AMD - loading modules and starting powernowd."
1195 # /etc/init.d/powernowd start 1>>$DEBUG ; eend $?
1199 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1200 . /usr/bin/cpufreq-detect.sh
1201 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1202 einfo "Loading module ${MODULE} and starting powernowd."
1203 modprobe cpufreq_userspace 1>>$DEBUG
1204 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1205 /etc/init.d/powernowd start 1>>$DEBUG ; eend $?
1207 ewarn "Could not detect an appropriate CPU for use with powernowd - skipping." && eend 1
1217 # {{{ autostart of ssh
1219 if checkbootparam ssh ; then
1220 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1221 einfo "Bootoption passwd found."
1222 if [ -n "$SSH_PASSWD" ] ; then
1223 echo "grml:$SSH_PASSWD" | chpasswd -m
1224 einfo "Starting secure shell server in background."
1225 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1226 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1229 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1232 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1238 # {{{ set password for user grml
1240 if checkbootparam passwd >>$DEBUG 2>&1; then
1241 einfo "Bootoption passwd found."
1242 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1243 if [ -n "$PASSWD" ] ; then
1244 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1246 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1249 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1255 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1257 HOMEDIR="$(getbootparam home)"
1261 if [ -n "$HOMEDIR" ]; then
1262 einfo "Bootoption home detected." && eend 0
1265 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1266 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1267 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1268 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1271 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1272 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1273 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1274 MYHOMEDIR="$HOMEDIR"
1276 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1277 MYHOMEDIR="$(findfile grml.img)"
1278 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1279 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1280 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1283 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1284 eerror "Option ignored." ; eend 1
1289 if [ -n "$MYHOMEDIR" ]; then
1290 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1291 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1292 while read device mountpoint fs relax; do
1293 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1294 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1295 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1299 # Note: This currently won't work with encrypted partitions
1300 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1301 if [ ! -f "$MYHOMEDIR" ]; then
1302 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1303 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1307 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1308 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1309 if [ -f "$MYHOMEDIR" ]; then
1310 # It's a loopback file, mount it over the /home/grml directory
1311 trymount "$MYHOMEDIR" /home/grml
1313 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1317 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1320 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1333 # {{{ Check if we want the config floppy
1334 config_old_myconfig(){
1336 case "$CMDLINE" in *\ myconfig*) MYCONF="yes"; ;; esac
1337 if [ -n "$MYCONF" ]; then
1338 einfo "Bootoption myconfig detected." && eend 0
1339 # Check for given config directory
1340 MYCONFDIR="$(getbootparam 'myconfig')"
1341 [ -n "$MYCONFDIR" ] || MYCONFDIR="$(getbootparam 'myconfig')"
1344 # Check for configuration floppy add-on if not running from HD
1345 if [ -z "$INSTALLED" -a -n "$MYCONF" ]; then
1347 if [ -n "$MYCONFDIR" ]; then
1348 case "$MYCONFDIR" in
1350 MYCONFDEVICE="${MYCONFDIR##/dev/}"
1351 MYCONFDEVICE="/dev/${MYCONFDEVICE%%/*}"
1352 MYCONFMOUNTPOINT="/mnt/${MYCONFDEVICE##/dev/}"
1353 MYCONFDIR="/mnt/${MYCONFDIR##/dev/}"
1356 MYCONFDEVICE="${MYCONFDIR##/mnt/}"
1357 MYCONFDEVICE="/dev/${MYCONFDEVICE%%/*}"
1358 MYCONFMOUNTPOINT="/mnt/${MYCONFDEVICE##/dev/}"
1360 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1361 MYCONFDIR="$(findfile grml.sh)"
1362 if [ -n "$MYCONFDIR" ]; then
1363 MYCONFDEVICE="${MYCONFDIR##/mnt/}"
1364 MYCONFDEVICE="/dev/${MYCONFDEVICE%%/*}"
1365 MYCONFMOUNTPOINT="/mnt/${MYCONFDEVICE##/dev/}"
1366 MYCONFDIR="${MYCONFMOUNTPOINT}"
1372 eerror "Invalid configdir '$MYCONFDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1373 eerror "Option ignored."
1374 FOUND_CONFIG="invalid"
1378 MYCONFDEVICE="/dev/fd0"
1379 MYCONFMOUNTPOINT="/mnt/floppy"
1380 MYCONFDIR="/mnt/floppy"
1384 if [ -z "$FOUND_CONFIG" ]; then
1385 einfo "Checking ${WHITE}${MYCONFDIR}${NORMAL} for grml configuration files...${NORMAL}"
1386 [ -d $MYCONFMOUNTPOINT ] || mkdir $MYCONFMOUNTPOINT && chown grml: $MYCONFMOUNTPOINT
1387 if trymount "$MYCONFDEVICE" "$MYCONFMOUNTPOINT"; then
1388 MYCONFIG="$(/bin/ls -1d $MYCONFDIR/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1389 if [ -n "$MYCONFIG" -a -f "$MYCONFIG" ]; then
1392 einfo "Found, now executing ${WHITE}${MYCONFIG}${NORMAL}."
1393 echo "6" > /proc/sys/kernel/printk
1394 . "$MYCONFIG" "$MYCONFDIR" || true
1395 echo "0" > /proc/sys/kernel/printk
1397 umount "$MYCONFMOUNTPOINT" 2>>$DEBUG
1400 [ -n "$FOUND_CONFIG" ] || eerror "Not present."
1405 # {{{ Check for extra shellscript on CD-ROM (/cdrom/GRML/grml.sh)
1406 MYCONFIG="$(/bin/ls -1d /cdrom/GRML/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1407 if [ -n "$MYCONFIG" -a -f "$MYCONFIG" ]; then
1410 einfo "grml script/configuration file found on CD, executing ${BLUE}${MYCONFIG}${NORMAL}:"
1411 echo "6" > /proc/sys/kernel/printk
1412 . "$MYCONFIG" /cdrom/GRML || true
1413 echo "0" > /proc/sys/kernel/printk
1418 # {{{ Check for scripts on CD-ROM
1419 config_cdrom_scripts(){
1420 if checkbootparam "script"; then
1421 for script in /cdrom/scripts/* ; do
1422 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1431 if ! [ -x /usr/bin/aumix ] ; then
1432 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1435 if checkbootparam vol ; then
1436 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1437 if [ -z "$VOL" ] ; then
1438 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1445 if checkbootparam nosound ; then
1446 einfo "Muting sound devices on request."
1447 # some IBM notebooks require the following stuff:
1448 if [ -x /usr/bin/amixer ] ; then
1449 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1450 amixer set Front unmute 1>/dev/null
1451 amixer set Front 0% 1>/dev/null
1454 aumix -w 0 -v 0 -p 0 -m 0 ; eend $?
1455 elif [ -z "$INSTALLED" ]; then
1456 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1457 # some IBM notebooks require the following stuff:
1458 if [ -x /usr/bin/amixer ] ; then
1459 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1460 amixer set Front unmute 1>/dev/null
1461 amixer set Front ${VOL}% 1>/dev/null
1464 aumix -w $VOL -v $VOL -p $VOL -m $VOL ; eend $?
1471 # {{{ modem detection
1473 if checkbootparam "nomodem"; then
1474 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1476 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1477 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1478 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1479 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1487 # {{{ keyboard add-ons
1488 config_setkeycodes(){
1489 if checkbootparam "setkeycodes" ; then
1490 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1491 # MS MM keyboard add-on
1493 setkeycodes e001 126 &>/dev/null
1494 setkeycodes e059 127 &>/dev/null
1496 setkeycodes e03b 59 &>/dev/null
1497 setkeycodes e008 60 &>/dev/null
1498 setkeycodes e007 61 &>/dev/null
1499 setkeycodes e03e 62 &>/dev/null
1500 setkeycodes e03f 63 &>/dev/null
1501 setkeycodes e040 64 &>/dev/null
1502 setkeycodes e041 65 &>/dev/null
1503 setkeycodes e042 66 &>/dev/null
1504 setkeycodes e043 67 &>/dev/null
1505 setkeycodes e023 68 &>/dev/null
1506 setkeycodes e057 87 &>/dev/null
1507 setkeycodes e058 88 &>/dev/null
1509 setkeycodes e00a 89 e008 90 &>/dev/null
1516 config_wondershaper(){
1517 if checkbootparam "wondershaper" ; then
1518 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1523 if [ -n "$WONDER" ]; then
1525 DEVICE="${WONDER%%,*}"
1527 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1529 DOWNSTREAM="${WONDER%%,*}"
1531 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1533 UPSTREAM="${WONDER%%,*}"
1538 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1539 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1540 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1541 einfo "Starting wondershaper (${CMD}) in background."
1542 ( sh -c $CMD & ) && eend 0
1549 if checkbootparam "nosyslog"; then
1550 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1552 einfo "Starting syslog-ng in background."
1553 /etc/init.d/syslog-ng start 1>>$DEBUG &
1561 if checkbootparam "nogpm"; then
1562 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1564 einfo "Starting gpm in background."
1565 # /etc/init.d/gpm start 1>>$DEBUG &
1566 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1574 if checkbootparam "services" ; then
1575 SERVICE="$(getbootparam services 2>>$DEBUG)"
1576 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1577 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1578 einfo "Starting service(s) ${SERVICENL} in background."
1579 for service in $(echo -e $SERVICELIST) ; do
1580 /etc/init.d/${service} start 1>>$DEBUG &
1582 [ "$?" == "0" ] ; eend $?
1589 if checkbootparam netconfig ; then
1590 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1591 CONFIGFILE='/tmp/netconfig.grml'
1594 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1595 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1597 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1599 while ! getconfig && [[ "$counter" != 0 ]] ; do
1600 echo -n "Sleeping for 5 seconds and trying to get config again... "
1601 counter=$(( counter-1 ))
1602 echo "$counter tries left" ; sleep 1
1604 if [ -r "$CONFIGFILE" ] ; then
1605 einfo "Downloading was successfull." ; eend 0
1606 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1607 md5sum $CONFIGFILE ; eend 0
1608 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1610 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1617 config_blindsound(){
1618 if checkbootparam "blind" ; then
1620 flite -o play -t "welcome to the gremel system"
1627 if checkbootparam welcome ; then
1628 flite -o play -t "welcome to the gremel system"
1633 # {{{ fix/workaround for unionfs
1635 if [ -z "$INSTALLED" ]; then
1636 touch /var/cache/apt/*cache.bin
1641 # {{{ create all /mnt-directories
1643 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1644 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1648 # {{{ start X window system via grml-x
1650 if checkbootparam startx ; then
1651 if [ -x /usr/X11R6/bin/X ] ; then
1652 if [ -z "$INSTALLED" ] ; then
1653 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1654 if [ -z "$WINDOWMANAGER" ] ; then
1655 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1656 WINDOWMANAGER="wm-ng"
1658 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1660 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1661 config_userfstab || fstabuser='grml'
1662 cat>|/etc/init.d/xstartup<<EOF
1664 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1665 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1667 chmod 755 /etc/init.d/xstartup
1668 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1669 sed -i 's#^6.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1670 /sbin/telinit q ; eend $?
1672 eerror "We are not running from CD - startx will not work, skipping it.
1673 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1676 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1677 Boot parameter startx does not work therefore." ; eend 1
1683 # {{{ configuration framework
1685 if checkbootparam extract ; then
1686 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1687 EXTRACTOPTIONS="-- -x $EXTRACT"
1692 if checkbootparam noautoconfig ; then
1693 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1695 if [ -z "$INSTALLED" ] ; then
1696 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1698 [ -d /mnt/grml ] || mkdir /mnt/grml
1699 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1700 # We do need the following fix so floppy disk is available to blkid in any case :-/
1701 if [ -r /dev/fd0 ] ; then
1702 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1703 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1704 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1705 blkid /dev/fd0 1>>$DEBUG 2>&1
1708 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1709 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1710 if [[ $RC == 0 ]]; then
1711 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1714 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1715 if [ -n "$CONFIG" ]; then
1716 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1718 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1720 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1724 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1725 if [ -n "$SCRIPT" ]; then
1726 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1729 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1731 ewarn "No devices with label GRMLCFG found." ; eend 0
1739 if checkbootparam myconfig ; then
1740 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1741 if [ -n "$MOUNTDEVICE" ]; then
1742 if checkbootparam file ; then
1743 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1744 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1746 [ -d /mnt/grml ] || mkdir /mnt/grml
1747 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1748 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1749 if [[ $RC == 0 ]]; then
1750 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1753 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1754 if [ -n "$CONFIG" ]; then
1755 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1757 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1759 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1763 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1764 if [ -n "$SCRIPT" ]; then
1765 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1770 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1771 fi # mount $MOUNTDEVICE
1772 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1774 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1775 fi # [ -n "$MOUNTDEVICE" ]
1776 fi # checkbootparam myconfig
1778 if checkbootparam "partconf" ; then
1779 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1780 if [ -n "$MOUNTDEVICE" ]; then
1781 [ -d /mnt/grml ] || mkdir /mnt/grml
1782 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1783 if [[ $RC == 0 ]]; then
1784 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1785 einfo "Copying files from $MOUNTDEVICE over grml system."
1786 for file in `cat /etc/grml/partconf` ; do
1787 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1788 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1791 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1792 fi # mount $MOUNTDEVICE
1793 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1795 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1796 fi # [ -n "$MOUNTDEVICE" ]
1801 # {{{ /cdrom/.*-options
1803 if checkbootparam "debs" ; then
1804 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1805 [ -z "$CONFIG" ] && CONFIG="/cdrom/debs/*"
1806 einfo "Tring to install debian package(s) ${DEBS}:"
1807 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1812 if checkbootparam "config" ; then
1813 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1814 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1815 einfo "Bootoption config found. config is set to: $CONFIG"
1817 einfo "Trying to extract configuration file ${CONFIG}:"
1818 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1824 if checkbootparam "scripts" ; then
1825 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1826 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1827 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1828 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1835 if checkbootparam "distcc" ; then
1836 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1837 if [ -n "$OPTIONS" ]; then
1840 if [ -n "$OPTIONS" ]; then
1841 NET="${OPTIONS%%,*}"
1843 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1845 INTERFACE="${OPTIONS%%,*}"
1850 CONFIG=/etc/default/distcc
1851 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1852 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1854 if [ -n "$INTERFACE" ] ; then
1855 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1858 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1859 counter=$(( counter-1 ))
1860 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1862 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1866 if [ -n "$IP" ] ; then
1867 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1869 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1871 id distccd >/dev/null 2>&1 || \
1873 einfo "Creating distcc user" ; \
1874 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1877 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1878 /etc/init.d/distcc start 1>/dev/null ; eend $?
1881 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1885 if checkbootparam "gcc"; then
1886 GCC="$(getbootparam gcc 2>>$DEBUG)"
1888 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1891 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1894 if checkbootparam "gpp"; then
1895 GPP="$(getbootparam gpp 2>>$DEBUG)"
1897 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1898 if [ -x /usr/bin/g++-${GPP} ] ; then
1900 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1902 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1903 if [ -x /usr/bin/cpp-${GPP} ] ; then
1905 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1914 # Notice: use it only on live-cd system, if running from harddisk please
1915 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1916 # in /etc/runlevel.conf
1918 MODULES_FILE=/etc/grml/modules
1919 if checkbootparam nomodules ; then
1920 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1921 elif [ -z "$INSTALLED" ]; then
1922 if [ -r $MODULES_FILE ] ; then
1923 einfo "Loading modules specified in ${MODULES_FILE}:"
1925 grep '^[^#]' $MODULES_FILE | \
1926 while read module args; do
1927 [ "$module" ] || continue
1929 modprobe $module $args ; eend $?
1933 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1940 config_915resolution(){
1941 if checkbootparam "915resolution" ; then
1942 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1943 if [ -x /usr/sbin/915resolution ]; then
1948 if [ -n "$OPTIONS" ]; then
1950 MODE="${OPTIONS%%,*}"
1952 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1954 XRESO="${OPTIONS%%,*}"
1956 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1958 YRESO="${OPTIONS%%,*}"
1963 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1964 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1971 # {{{ debnet: setup network based on an existing one found on a partition
1973 if checkbootparam "debnet" ; then
1974 iszsh && setopt shwordsplit
1975 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
1976 DEVICES="$DEVICES $(ls /dev/mapper/*)"
1979 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
1981 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
1982 for i in $DEVICES; do
1983 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
1984 einfo "Scanning on $i"
1985 if [ -f /mnt/etc/network/interfaces ]; then
1986 einfo "/etc/network/interfaces found on ${i}" ; eend 0
1994 if [ -n "$FOUND_DEBNET" ]; then
1995 einfo "Stopping network."
1996 pump -k 1>/dev/null 2>&1
1997 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
1998 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
1999 rm -rf /etc/network/run
2000 cp -a /mnt/etc/network /etc
2001 rm -rf /etc/network/run
2002 mkdir /etc/network/run
2003 umount /mnt ; eend $?
2004 einfo "Starting network."
2005 /etc/init.d/networking start ; eend $?
2007 eerror "/etc/network/interfaces not found." ; eend 1
2011 eerror "Error: /mnt already mounted." ; eend 1
2017 # {{{ disable console blanking
2019 if checkbootparam "noblank" ; then
2020 einfo "Bootoption noblank found. Disabling monitor blanking."
2021 setterm -blank 0 ; eend $?
2026 # {{{ grml2hd: automatic installation
2029 if checkbootparam "user" ; then
2031 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2032 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2035 if checkbootparam "filesystem" ; then
2037 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2038 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2041 if checkbootparam "partition" ; then
2043 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2044 # notice: the following checks whether the given partition is available, if not the skip
2045 # execution of grml2hd as it might result in data loss...
2046 if [ -r $PARTITION ] ; then
2047 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2049 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2053 if checkbootparam "mbr" ; then
2055 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2056 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2059 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2060 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2062 GRML2HD_NONINTERACTIVE='yes' grml2hd
2064 chmod 755 /usr/bin/grml2hd_noninteractive
2065 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2066 if [ -z "$GRML2HD_FAIL" ] ; then
2067 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2069 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2075 ### {{{ backwards compatible stuff
2076 config_environment(){
2077 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2079 config_running_from() {
2080 ewarn "config_running_from is deprecated. Please set CONFIG_RUNNING_FROM in /etc/grml/autoconfig to 'no'." ; eend 0
2083 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2087 ## END OF FILE #################################################################
2088 # vim:foldmethod=marker