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: Fre Aug 15 23:06:21 CEST 2008 [mika]
8 ################################################################################
10 # {{{ path, variables, signals, umask, zsh
11 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # old linuxrc version:
17 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
18 # new initramfs layout:
19 [ -d /live/image ] && export LIVECD_PATH=/live/image
21 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
22 [ -z "$PS1" ] && trap "" 2 3 11
26 if [ -n "$ZSH_VERSION" ] ; then
32 # avoid 'no matches found: ...'
33 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
36 ### {{{ Utility Functions
40 case "$(cat $2)" in *$1*) return 0;; esac
46 case "$2" in *$1*) return 0;; esac
50 # Reread boot command line; echo last parameter's argument or return false.
52 stringinstring " $1=" "$CMDLINE" || return 1
53 result="${CMDLINE##*$1=}"
54 result="${result%%[ ]*}"
59 # Check boot commandline for specified option
61 stringinstring " $1" "$CMDLINE"
66 if [ "$1" = "yes" ] ; then
74 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
78 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
82 # {{{ filesystems (proc, pts, sys) and fixes
84 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
88 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
92 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
96 # {{{ Read in boot parameters
97 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
98 CMDLINE="$(cat /proc/cmdline)"
99 [ -d "${LIVECD_PATH}"/bootparams/ ] && CMDLINE="$CMDLINE $(cat ${LIVECD_PATH}/bootparams/* | tr '\n' ' ')"
102 # {{{ Check if we are running from the grml-CD or HD
104 [ -e /etc/grml_cd ] || INSTALLED="yes"
108 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
111 # {{{ source lsb-functions , color handling
112 if checkbootparam "nocolor"; then
114 . /etc/grml/lsb-functions
115 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
117 . /etc/grml/lsb-functions
124 checkbootparam "debug" && BOOTDEBUG="yes"
125 stringinstring "BOOT_IMAGE=debug " "$CMDLINE" && BOOTDEBUG="yes"
128 if [ -n "$BOOTDEBUG" ]; then
129 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
130 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
131 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
132 einfo "Just exit the shell to continue boot process..."
136 if [ -r /etc/grml/screenrc ] ; then
137 einfo "Starting GNU screen to be able to use a full featured shell environment."
138 einfo "Just exit the shells (and therefore screen) to continue boot process..."
139 /bin/zsh -c "screen -c /etc/grml/screenrc"
141 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
142 einfo "Just exit the shell to continue boot process..."
154 if checkbootparam "log" || checkbootparam "debug" ; then
155 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
157 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
159 einfo "Starting bootlogd." # known to be *very* unreliable :(
160 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
168 # {{{ set firmware timeout via bootparam
170 if checkbootparam fwtimeout ; then
171 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
172 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
173 rmmod firmware_class 1>>$DEBUG 2>&1
174 modprobe firmware_class ; eend $?
176 if [ -z "$TIMEOUT" ] ; then
177 TIMEOUT="100" # linux kernel default: 10
179 if [ -f /sys/class/firmware/timeout ] ; then
180 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
181 echo 100 > /sys/class/firmware/timeout ; eend $?
186 ### {{{ language configuration / localization
189 einfo "Activating language settings:"
192 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
193 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
195 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
197 # check for bootoption which overrides config from /etc/grml/autoconfig:
198 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
199 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
201 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
202 if [ -z "$INSTALLED" ] ; then
203 [ -n "$LANGUAGE" ] || LANGUAGE='en-utf8'
206 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
207 if [ -n "$BOOT_LANGUAGE" ] ; then
208 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
212 if [ -z "$CONSOLEFONT" ] ; then
213 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
214 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
215 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
216 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
217 CONSOLEFONT='Uni3-Terminus16'
219 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
224 # export it now, so error messages get translated, too
225 if checkgrmlsmall ; then
226 export LANG='C' # grml-small does not provide any further locales
228 [ -r /etc/default/locale ] && . /etc/default/locale
232 # configure keyboard layout, read in already set values first:
233 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
235 # now allow keyboard override by boot commandline for later use:
236 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
237 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
238 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
239 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
240 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
242 # modify /etc/sysconfig/keyboard only in live-cd mode:
243 if [ -z "$INSTALLED" ] ; then
245 local LANGUAGE="$BOOT_LANGUAGE"
246 . /etc/grml/language-functions
247 # allow setting xkeyboard explicitly different than console keyboard
248 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
249 if [ -n "$KXKEYBOARD" ]; then
250 XKEYBOARD="$KXKEYBOARD"
251 KDEKEYBOARD="$KXKEYBOARD"
252 elif [ -n "$KKEYBOARD" ]; then
253 XKEYBOARD="$KKEYBOARD"
254 KDEKEYBOARD="$KKEYBOARD"
257 # duplicate of previous code to make sure /etc/grml/language-functions
258 # does not overwrite our values....
259 # now allow keyboard override by boot commandline for later use:
260 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
261 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
262 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
263 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
264 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
266 # write keyboard related variables to file for later use
267 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
268 if ! [ -e /etc/sysconfig/keyboard ] ; then
269 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
270 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
271 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
272 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
276 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
278 # activate unicode console if running within utf8 environment
279 if [ -r /etc/default/locale ] ; then
280 if grep -q "LANG=.*UTF" /etc/default/locale ; then
281 einfo "Setting up unicode environment."
282 unicode_start 2>>$DEBUG ; eend $?
286 # Set default keyboard before interactive setup
287 if [ -n "$KEYTABLE" ] ; then
288 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
289 loadkeys -q $KEYTABLE &
293 # we have to set up all consoles, therefore loop it over all ttys:
294 NUM_CONSOLES=$(fgconsole --next-available)
295 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
296 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
297 CUR_CONSOLE=$(fgconsole)
299 if [ -n "$CHARMAP" ] ; then
300 einfo "Running consolechars for ${CHARMAP}"
301 for vc in `seq 0 ${NUM_CONSOLES}` ; do
302 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
304 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
308 if checkbootparam noconsolefont ; then
309 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
311 if [ -n "$CONSOLEFONT" ] ; then
312 einfo "Running consolechars using ${CONSOLEFONT}"
313 for vc in `seq 0 ${NUM_CONSOLES}` ; do
314 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT ; RC=$?
316 [ -n "$CUR_CONSOLE" ] && chvt $CUR_CONSOLE
327 if checkbootparam hostname ; then
328 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
329 einfo "Setting hostname to $HOSTNAME as requested."
330 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
331 hostname $HOSTNAME ; eend $?
333 hostname --file /etc/hostname
338 # fstabuser (needed when running from harddisk with username != grml {{{
340 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
341 if [ -n "$CONFIG_FSTAB_USER" ] ; then
342 fstabuser="$CONFIG_FSTAB_USER"
344 fstabuser=$(getent passwd 1000 | cut -d: -f1)
346 # if not yet set fall back to default 'grml' user
347 [ -n "$fstabuser" ] || fstabuser='grml'
351 # {{{ Set clock (Local time is more often used than GMT, so it is default)
353 # don't touch the files if running from harddisk:
354 if [ -z "$INSTALLED" ]; then
356 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
357 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
358 # hwclock uses the TZ variable
359 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
360 [ -n "$TZ" ] || TZ=Europe/Vienna
362 if ! [ -r /dev/rtc ] ; then
363 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
365 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
366 if [ -n "$ERROR" ] ; then
368 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
369 if [ -n "$ERROR" ] ; then
370 eerror "Problem running hwclock: $ERROR" ; eend 1
379 # {{{ print kernel info
381 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
382 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
383 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
384 if [ -r /proc/cpuinfo ] ; then
385 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
387 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
391 if [ -d /proc/xen ] ; then
393 einfo 'Running kernel featuring support for Xen detected' ; eend 0
399 # {{{ vmware specific stuff
401 if checkbootparam novmware ; then
402 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
404 if [ -z "$INSTALLED" ] ; then
405 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
406 if ! checkbootparam qemu ; then
407 if [ -r /etc/X11/xorg.conf.vmware ] ; then
408 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
409 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
412 elif [ -r /proc/acpi/battery/BAT0/info -a -r /etc/X11/xorg.conf.virtualbox ] ; then
413 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
414 einfo 'Virtual Box: Copying /etc/X11/xorg.conf.virtualbox to /etc/X11/xorg.conf'
415 cp /etc/X11/xorg.conf.virtualbox /etc/X11/xorg.conf ; eend $?
423 # {{{ qemu specific stuff
425 if checkbootparam qemu ; then
426 if [ -r /etc/X11/xorg.conf.example ] ; then
427 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
428 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
434 # {{{ ld.so.cache + depmod
436 if [ -n "$INSTALLED" ]; then
437 if ! [ -r /etc/grml.first.boot ] ; then
438 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
440 # Regenerate ld.so.cache and module dependencies on HD
441 einfo "Running ldconfig" ; ldconfig ; eend $?
442 einfo "Running depmod" ; depmod -a ; eend $?
443 touch /etc/grml.first.boot
453 # don't touch the files if running from harddisk:
454 if [ -z "$INSTALLED" ]; then
455 KTZ="$(getbootparam tz 2>>$DEBUG)"
456 if [ -n "$KTZ" ] ; then
457 einfo "Setting timezone."
458 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
460 cp "/usr/share/zoneinfo/$TZ" /etc/localtime ; eend $?
466 # small computer / nearly no ram {{{
469 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
470 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
473 if checkbootparam "small"; then
474 einfo "Information: ${RAM} kB of RAM available." ; eend 0
475 einfo "Bootoption small detected. Activating small system."
476 if [ -r /etc/inittab.small ] ; then
477 mv /etc/inittab /etc/inittab.normal
478 mv /etc/inittab.small /etc/inittab
480 sed -i 's/^9/#&/' /etc/inittab
481 sed -i 's/^10/#&/' /etc/inittab
482 sed -i 's/^11/#&/' /etc/inittab
483 sed -i 's/^12/#&/' /etc/inittab
485 /sbin/telinit q ; eend $?
487 if checkgrmlsmall ; then
488 if [[ $RAM -lt 25000 ]] ; then
489 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
490 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
491 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
492 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
495 einfo "Information: ${RAM} kB of RAM available." ; eend 0
498 if [[ $RAM -lt 58000 ]] ; then
499 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
500 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
501 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
502 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
505 einfo "Information: ${RAM} kB of RAM available." ; eend 0
513 # skip startup of w3m {{{
515 if checkbootparam "fast"; then
516 ewarn "Bootoption fast detected. Skipping startup of w3m."
517 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
518 /sbin/telinit q ; eend $?
523 # activate serial console {{{
525 if checkbootparam "console"; then
526 einfo "Bootoption (for serial) console detected."
528 if [ -r /etc/mgetty/mgetty.config ] ; then
529 MODE=$(getbootparam console | awk -F, '{print $2}')
531 [ -n "$MODE" ] || MODE=9600 # default mode
532 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
533 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
536 einfo "Activating mgetty."
537 sed -i 's/^#T0/T0/' /etc/inittab
538 sed -i 's/^#T1/T1/' /etc/inittab
539 /sbin/telinit q ; eend $?
545 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
548 for DEVICE in /proc/ide/hd?; do
549 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
551 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
555 # {{{ Bring up loopback interface now
557 if [ -z "$INSTALLED" ] ; then
558 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
559 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
567 # firewire devices {{{
568 # the raw1394 driver does not yet export info into SYSFS,
569 # so let's create raw1394 device manually
570 # http://www.michael-prokop.at/blog/index.php?p=352
571 config_firewire_dev(){
572 if checkbootparam "nofirewiredev" ; then
573 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
575 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
576 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
577 # cd /dev && MAKEDEV video1394 raw1394
578 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
579 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
580 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
581 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
582 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
583 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
589 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
590 # otherwise we will get: passwd: Authentication token lock busy
592 if [ -z "$INSTALLED" ] ; then
600 if [ -n "$TESTCD" ]; then
601 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
602 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
605 if [ -n "${LIVECD_PATH}"/GRML ] ; then
606 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
608 echo "${RED} *** Error: Could not find md5sum file. ***"
611 if [ "$RC" = "0" ]; then
612 einfo "Everything looks OK" ; eend 0
614 eerror 'Checksum failed for theses files:' ; eend 1
615 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
616 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
617 eerror '... RAM of your computer is broken.' ; eend 1
618 einfon "Hit return to continue, or press the reset button to quit."
627 # {{{ hardware detection via discover
629 if checkbootparam "nodisc" ; then
630 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
632 if [ -x /sbin/discover ] ; then
633 einfo "Discovering hardware. Trying to load the following modules in background:"
635 einfo "$(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)"
637 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
640 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
646 # {{{ hardware detection via hwinfo
648 if checkbootparam hwinfo >>$DEBUG 2>&1; then
649 einfo "Discovering hardware via hwinfo:"
650 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
651 echo -n " Loading modules: "
652 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
658 # {{{ disable hotplug agents on request
659 config_hotplug_agent(){
660 if checkbootparam "noagent" ; then
661 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
662 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
663 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
664 einfo "Disabling hotplug-agent(s) $AGENTNL"
665 for agent in $(echo -e $AGENTLIST) ; do
666 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
668 [ "$?" == "0" ] ; eend $?
673 # {{{ blacklist of hotplug-modules
674 config_hotplug_blacklist(){
675 if checkbootparam "black" ; then
676 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
677 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
678 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
679 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
680 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
681 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
689 if checkbootparam "nohotplug" ; then
690 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
692 if [ -r /etc/init.d/hotplug ] ; then
693 einfo "Starting hotplug system in background."
694 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
696 elif [ -r /etc/init.d/hotplug-light ] ; then
697 einfo "Starting hotplug-light system in background."
698 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
701 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
707 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
709 if checkbootparam "blacklist" ; then
710 if [ -z "$INSTALLED" ]; then
711 einfo "Bootoption blacklist found."
712 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
713 if [ -n "$BLACK" ] ; then
714 for module in $(echo ${BLACK//,/ }) ; do
715 einfo "Blacklisting module ${module} via /etc/modprobe.d/grml."
716 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
717 echo "blacklist $module" >> /etc/modprobe.d/grml
718 echo "alias $module off" >> /etc/modprobe.d/grml
719 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
722 eerror "No given module for blacklist found. Blacklisting will not work therefore."
725 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
727 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
736 if [ -d /proc/acpi ]; then
737 if checkbootparam "noacpi"; then
738 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
739 elif checkbootparam "nogrmlacpi" ; then
740 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
742 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
745 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
747 basename="${basename%%.*}"
748 case "$basename" in *_acpi)
749 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
751 modprobe $basename >>$DEBUG 2>&1 && found="yes"
752 local BASE="$BASE $basename"
754 if [ -n "$found" ] ; then
755 einfo "$BASE" ; eend 0
757 ewarn "(none)" ; eend 1
759 if ! ps x | grep -q /usr/sbin/acpid ; then
760 if ! [ -r /var/run/dbus/pid ] ; then
761 einfo "Starting acpi daemon."
762 /etc/init.d/acpid start 1>>$DEBUG 2>&1 ; eend $?
764 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
765 eerror "Solution: please activate acpid via /etc/runlevel.conf"
769 ewarn "acpi daemon already running."
776 if checkbootparam "noapm"; then
777 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
779 modprobe apm power_off=1 >>$DEBUG 2>&1
780 if [ "$?" = "0" ] ; then
781 if [ -x /etc/init.d/apmd ] ;then
782 einfo "APM Bios found, enabling power management functions."
783 /etc/init.d/apmd start ; eend $?
786 eerror "Loading apm module failed." ; eend 1
793 # {{{ PCMCIA Check/Setup
794 # This needs to be done before other modules are being loaded (by hwsetup)
796 if checkbootparam "nopcmcia"; then
797 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
799 if /usr/sbin/laptop-detect ; then
800 einfo "Detected Laptop - checking for PCMCIA." && eend 0
801 modprobe pcmcia_core >>$DEBUG 2>&1
802 # Try Cardbus or normal PCMCIA socket drivers
803 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
804 if [ "$?" = "0" ]; then
805 modprobe ds >>$DEBUG 2>&1
806 if [ -d /proc/bus/pccard ] ; then
807 if [ -x /sbin/cardmgr ] ; then
808 einfo "PCMCIA found, starting cardmgr."
809 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
811 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
820 # {{{ run software synthesizer via speakup
822 if checkbootparam swspeak ; then
823 if [ -d /proc/speakup/ ] ; then
824 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
826 if [ -x /etc/init.d/speech-dispatcher ] ; then
827 einfo "Starting speech-dispatcher."
828 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
829 einfo "Activating sftsyn in Kernel."
830 echo sftsyn >/proc/speakup/synth_name ; eend $?
831 einfo "Just run swspeak if you want to use software synthesizer via speakup."
832 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
834 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
835 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
839 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
840 flite -o play -t "Kernel does not seem to support speakup. Sorry."
846 # {{{ Check for blind option or brltty
849 checkbootparam "blind" && BLIND="yes"
850 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
852 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
853 if [ -x /sbin/brltty ]; then
854 # Blind option detected, start brltty now.
855 # modprobe serial_core parport_serial generic_serial && echo "done"
860 if [ -n "$BRLTTY" ]; then
862 BRLTYPE="${BRLTTY%%,*}"
864 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
866 BRLDEV="${BRLTTY%%,*}"
868 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
870 BRLTEXT="${BRLTTY%%,*}"
875 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
876 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
877 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
878 einfo "Starting braille-display manager."
881 sleep 2 && BLINDSOUND="yes"
888 # {{{ Interactive configuration
889 config_interactive(){
890 ewarn "config_interactive is deprecated nowadays."
891 ewarn "Please set CONFIG_INTERACTIVE='no' in /etc/grml/autoconfig" ; eend 0
897 if checkbootparam forceagp ; then
898 # Probe for AGP. Hope this can fail safely
899 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
905 config_automounter(){
906 if checkbootparam automounter ; then
907 RUNLEVEL="$(runlevel)"
909 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
914 if [ -n "$AUTOMOUNTER" ]; then
915 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
916 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
917 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
918 anew="$d -fstype=auto,$2 :$i"
919 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
920 AUTOMOUNTS="$AUTOMOUNTS $d"
921 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
923 [ -d /mnt/$d ] && mkdir -p /mnt/$d
924 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
926 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
929 AUTOMOUNTS="floppy cdrom"
930 # Add new devices to /etc/fstab and /etc/auto.mnt
931 for i in /dev/cdrom?*; do
933 addautomount "$i" "ro"
938 if [ -n "$AUTOMOUNTER" ]; then
939 # Check for floppy dir, reinstall with automounter
940 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
941 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
942 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
943 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
944 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
945 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
947 # Replace paths from bootfloppy
948 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
949 mv -f /etc/fstab.new /etc/fstab
950 # Start automounter now
951 einfo "Starting automounter for ${AUTOMOUNTS}."
952 /etc/init.d/autofs start >>$DEBUG ; eend $?
957 # {{{ Collect partitions from /proc/partitions first for enabling DMA
961 while read major minor blocks partition relax; do
962 partition="${partition##*/}"
963 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
965 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
966 sd?) ;; # SCSI Harddisk, entire disk
967 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
968 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
971 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
974 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
977 # {{{ Enable DMA for all IDE drives now if not disabled
978 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
980 if checkbootparam "nodma"; then
981 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
983 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
984 if test -d /proc/ide/$d; then
985 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
986 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
987 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
988 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
989 echo "using_dma:1" >/proc/ide/$d/settings
998 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1001 NOSWAP="yes" # we do not use swap by default!
1002 if checkbootparam "swap" || checkbootparam "anyswap" ; then
1004 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1007 if checkbootparam "nofstab" || checkbootparam "forensic" ; then
1008 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1010 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1011 iszsh && setopt nonomatch
1012 if [ -x /usr/sbin/rebuildfstab ] ; then
1013 config_userfstab || fstabuser=grml
1014 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1016 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1018 fi # checkbootparam nofstab/forensic
1020 # Scan for swap, config, homedir - but only in live-mode
1021 if [ -z "$INSTALLED" ] ; then
1022 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1025 HOMEDIR="$(getbootparam home)"
1026 if [ -n "$partitions" ]; then
1027 while read p m f relax; do
1028 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1029 partoptions="users,exec"
1031 # it's a swap partition?
1034 if [ -n "$NOSWAP" ]; then
1035 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1038 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1039 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1040 if [ -n "$ANYSWAP" ] ; then
1041 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1042 swapon $p 2>>$DEBUG ; eend $?
1044 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1048 if [[ "$p" == LABEL* ]] ; then
1049 p=$(blkid -t $p | awk -F: '{print $1}')
1051 if grep -q $p /proc/swaps ; then
1052 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1054 if [ -b "$p" ] ; then
1055 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1056 swapon $p 2>>$DEBUG ; eend $?
1058 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1067 esac # it's a swap partition?
1072 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1073 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1075 # *) NONEFOUND='1'; continue ;;
1079 if [ -z "$NOSWAP" ] ; then
1080 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1081 # Activate swapfile, if exists
1082 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1084 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1085 mount -o remount,rw $m && MOUNTED=1
1086 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1088 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1090 fnew="$SWAPFILE swap swap defaults 0 0"
1091 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1092 GRML_SWP="$GRML_SWP $SWAPFILE"
1095 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1098 # use a image as home
1099 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1100 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1101 if [ -n "$HOMEDIR" ]; then
1102 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1106 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1108 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1113 # Umount, if not in use
1114 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1126 if [ -n "$MOUSE_DEVICE" ] ; then
1127 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1132 # {{{ IPv6 configuration
1133 # Load IPv6 kernel module and print IP adresses
1135 if checkbootparam "ipv6"; then
1136 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1138 # we probably need some time until stateless autoconfiguration has happened
1140 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1141 for DEVICE in `echo "$NETDEVICES"`; do
1144 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1145 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1147 for ADDR in `echo "$ADDRESSES"` ; do
1150 if [ "$COUNT" -eq "0" ] ; then
1151 einfo "(none)" ; eend 1
1161 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1163 if checkbootparam "nodhcp"; then
1164 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1166 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1167 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1168 for DEVICE in `echo "$NETDEVICES"` ; do
1169 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1171 ifconfig $DEVICE up >>$DEBUG 2>&1
1172 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1177 if [ -n "$INSTALLED" ] ; then
1178 ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
1185 # {{{ helper functions
1188 # search all partitions for a file in the root directory
1189 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1190 # See if it's already mounted
1191 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1192 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1193 [ -f "$i/$1" ] && FOUND="$i/$1"
1194 umount -l "$i" 2>>$DEBUG
1195 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1202 case "$(file -s $1)" in
1203 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1204 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1205 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1206 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1207 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1208 *data*) echo "invalid"; return 0;;
1209 *) echo "auto"; return 0;;
1213 # Try to mount this filesystem read-only, without or with encryption
1215 # Check if already mounted
1216 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1217 # Apparently, mount-aes DOES autodetect AES loopback files.
1218 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1219 # We need to mount crypto-loop files with initial rw support
1220 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1222 [ "$RC" = "0" ] && return 0
1224 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1226 while [ "$a" != "n" -a "$a" != "N" ]; do
1227 # We need to mount crypto-loop files with initial rw support
1228 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1229 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1230 # Problem with ioctl() from getpasswd()?
1240 if checkbootparam "nocpu"; then
1241 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1243 # check module dependencies
1245 if ! [ -e /lib/modules/${KERNEL}/kernel/arch/x86/kernel/cpu/cpufreq ] ; then
1246 if [ -e /lib64 ] ; then
1247 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1249 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1254 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1255 einfo "Detecting CPU:"
1256 CPU=$(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)
1257 echo $CPU | sed 's/ \{1,\}/ /g'
1260 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>>$DEBUG` " ; eend 0
1263 # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
1264 # * it only if we have the according kernel modules available
1265 # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
1266 # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
1267 # -> parse output of the initscript and output it according to our look'n'feel
1268 # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
1269 if ! cpufreq_check ; then
1270 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1272 if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
1273 # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
1274 if [ -r /proc/acpi/battery/BAT0/info ] ; then
1275 if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
1276 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1280 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1282 if [ -x /etc/init.d/loadcpufreq ] ; then
1283 SKIP_CPU_GOVERNOR=''
1284 LOADCPUFREQ=$(mktemp)
1285 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1286 if grep -q FATAL "$LOADCPUFREQ" ; then
1292 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1293 eerror "$line" ; eend $RC
1297 elif grep -q done "$LOADCPUFREQ" ; then
1298 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1299 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1300 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1302 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1306 elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
1307 . /usr/bin/cpufreq-detect.sh
1308 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1309 einfo "Loading modules ${MODULE}"
1310 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1312 if [[ $RC == 0 ]]; then
1319 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1323 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1324 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1325 if modprobe cpufreq_ondemand ; RC=$? ; then
1326 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1327 echo ondemand > $file
1337 fi # checkbootparam nocpu
1341 # {{{ autostart of ssh
1343 if checkbootparam ssh ; then
1344 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1345 einfo "Bootoption passwd found."
1346 if [ -n "$SSH_PASSWD" ] ; then
1347 echo "grml:$SSH_PASSWD" | chpasswd -m
1348 einfo "Starting secure shell server in background."
1349 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1350 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1353 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1356 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1362 # {{{ set password for user grml
1364 if checkbootparam passwd >>$DEBUG 2>&1; then
1365 einfo "Bootoption passwd found."
1366 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1367 if [ -n "$PASSWD" ] ; then
1368 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1370 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1373 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1379 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1381 if checkbootparam home ; then
1382 HOMEDIR="$(getbootparam home)"
1386 if [ -n "$HOMEDIR" ]; then
1387 einfo "Bootoption home detected." && eend 0
1390 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1391 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1392 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1393 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1396 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1397 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1398 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1399 MYHOMEDIR="$HOMEDIR"
1401 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1402 MYHOMEDIR="$(findfile grml.img)"
1403 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1404 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1405 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1408 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1409 eerror "Option ignored." ; eend 1
1414 if [ -n "$MYHOMEDIR" ]; then
1415 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1416 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1417 while read device mountpoint fs relax; do
1418 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1421 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1425 # Note: This currently won't work with encrypted partitions
1426 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1427 if [ ! -f "$MYHOMEDIR" ]; then
1428 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1429 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1434 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1435 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1436 if [ -f "$MYHOMEDIR" ]; then
1437 # It's a loopback file, mount it over the /home/grml directory
1438 trymount "$MYHOMEDIR" /home/grml
1440 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1444 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1448 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1450 fi # mount -o remount,rw,...
1453 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1457 fi # if trymount ...
1459 fi # checkbootparam home
1463 # {{{ Check for scripts on CD-ROM
1464 config_cdrom_scripts(){
1465 if checkbootparam "script"; then
1466 for script in "${LIVECD_PATH}"/scripts/* ; do
1467 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1476 if ! [ -x /usr/bin/aumix ] ; then
1477 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1480 if ! [ -r /proc/asound/cards ] ; then
1481 ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
1485 if checkbootparam vol ; then
1486 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1487 if [ -z "$VOL" ] ; then
1488 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1495 if checkbootparam nosound ; then
1496 einfo "Muting sound devices on request."
1497 # some IBM notebooks require the following stuff:
1498 if [ -x /usr/bin/amixer ] ; then
1499 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1500 amixer set Front unmute 1>/dev/null
1501 amixer set Front 0% 1>/dev/null
1504 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1505 if [ -n "$ERROR" ] ; then
1507 eerror "Problem muting sound devices: $ERROR"
1511 elif [ -z "$INSTALLED" ]; then
1512 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1513 # some IBM notebooks require the following stuff:
1514 if [ -x /usr/bin/amixer ] ; then
1515 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1516 amixer set Front unmute 1>/dev/null
1517 amixer set Front ${VOL}% 1>/dev/null
1520 # by default assume '0' as volume for microphone:
1521 if checkbootparam micvol ; then
1522 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1527 # finally set the volumes:
1528 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $MICVOL 2>&1) ; RC=$?
1529 if [ -n "$ERROR" ] ; then
1531 eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
1541 # {{{ modem detection
1543 if checkbootparam "nomodem"; then
1544 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1546 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1547 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1548 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1556 # {{{ keyboard add-ons
1557 config_setkeycodes(){
1558 if checkbootparam "setkeycodes" ; then
1559 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1560 # MS MM keyboard add-on
1562 setkeycodes e001 126 &>/dev/null
1563 setkeycodes e059 127 &>/dev/null
1565 setkeycodes e03b 59 &>/dev/null
1566 setkeycodes e008 60 &>/dev/null
1567 setkeycodes e007 61 &>/dev/null
1568 setkeycodes e03e 62 &>/dev/null
1569 setkeycodes e03f 63 &>/dev/null
1570 setkeycodes e040 64 &>/dev/null
1571 setkeycodes e041 65 &>/dev/null
1572 setkeycodes e042 66 &>/dev/null
1573 setkeycodes e043 67 &>/dev/null
1574 setkeycodes e023 68 &>/dev/null
1575 setkeycodes e057 87 &>/dev/null
1576 setkeycodes e058 88 &>/dev/null
1578 setkeycodes e00a 89 e008 90 &>/dev/null
1585 config_wondershaper(){
1586 if checkbootparam "wondershaper" ; then
1587 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1592 if [ -n "$WONDER" ]; then
1594 DEVICE="${WONDER%%,*}"
1596 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1598 DOWNSTREAM="${WONDER%%,*}"
1600 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1602 UPSTREAM="${WONDER%%,*}"
1607 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1608 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1609 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1610 einfo "Starting wondershaper (${CMD}) in background."
1611 ( sh -c $CMD & ) && eend 0
1618 if checkbootparam "nosyslog"; then
1619 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1622 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1623 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1624 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1625 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1626 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1628 if [ -z "$SYSLOGD" ] ; then
1629 eerror "No syslog daemon found." ; eend 1
1631 einfo "Starting $SYSLOGD in background."
1632 /etc/init.d/$SYSLOGD start 1>>$DEBUG &
1641 if checkbootparam "nogpm"; then
1642 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1644 if ! [ -r /dev/input/mice ] ; then
1645 eerror "No mouse found - not starting GPM." ; eend 1
1647 einfo "Starting gpm in background."
1648 /etc/init.d/gpm start 1>>$DEBUG &
1649 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1658 if checkbootparam "services" ; then
1659 SERVICE="$(getbootparam services 2>>$DEBUG)"
1660 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1661 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1662 einfo "Starting service(s) ${SERVICENL} in background."
1663 for service in $(echo -e $SERVICELIST) ; do
1664 /etc/init.d/${service} start 1>>$DEBUG &
1666 [ "$?" == "0" ] ; eend $?
1673 if checkbootparam netconfig ; then
1674 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1675 CONFIGFILE='/tmp/netconfig.grml'
1678 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1679 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1681 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1683 while ! getconfig && [[ "$counter" != 0 ]] ; do
1684 echo -n "Sleeping for 5 seconds and trying to get config again... "
1685 counter=$(( counter-1 ))
1686 echo "$counter tries left" ; sleep 1
1688 if [ -r "$CONFIGFILE" ] ; then
1689 einfo "Downloading was successfull." ; eend 0
1690 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1691 md5sum $CONFIGFILE ; eend 0
1692 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1694 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1701 config_blindsound(){
1702 if checkbootparam "blind" ; then
1704 flite -o play -t "welcome to the gremel system"
1711 if checkbootparam welcome ; then
1712 flite -o play -t "welcome to the gremel system"
1717 # {{{ fix/workaround for unionfs
1719 if [ -z "$INSTALLED" ]; then
1720 touch /var/cache/apt/*cache.bin
1725 # {{{ create all /mnt-directories
1727 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1728 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1732 # {{{ start X window system via grml-x
1734 if checkbootparam startx ; then
1735 if [ -x /usr/X11R6/bin/X ] ; then
1736 if [ -z "$INSTALLED" ] ; then
1737 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1738 if [ -z "$WINDOWMANAGER" ] ; then
1739 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1740 WINDOWMANAGER="wm-ng"
1742 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1744 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1745 config_userfstab || fstabuser='grml'
1746 cat>|/etc/init.d/xstartup<<EOF
1748 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1749 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1751 chmod 755 /etc/init.d/xstartup
1753 # adjust inittab for xstartup
1754 if grep -q '^6:' /etc/inittab ; then
1755 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
1756 else # just append tty6 to inittab if no definition is present:
1757 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1760 /sbin/telinit q ; eend $?
1762 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1763 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1765 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1769 eerror "We are not running from CD - startx will not work, skipping it.
1770 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1773 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1774 Boot parameter startx does not work therefore." ; eend 1
1780 # {{{ configuration framework
1782 if checkbootparam extract ; then
1783 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1784 EXTRACTOPTIONS="-- -x $EXTRACT"
1789 if checkbootparam noautoconfig || checkbootparam forensic ; then
1790 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1792 if [ -z "$INSTALLED" ] ; then
1793 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1795 [ -d /mnt/grml ] || mkdir /mnt/grml
1796 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1797 # We do need the following fix so floppy disk is available to blkid in any case :-/
1798 if [ -r /dev/fd0 ] ; then
1799 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1800 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1801 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1802 blkid /dev/fd0 1>>$DEBUG 2>&1
1805 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1806 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1807 if [[ $RC == 0 ]]; then
1808 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1811 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1812 if [ -n "$CONFIG" ]; then
1813 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1815 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1817 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1821 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1822 if [ -n "$SCRIPT" ]; then
1823 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1826 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1828 ewarn "No devices with label GRMLCFG found." ; eend 0
1837 if checkbootparam "config" ; then
1838 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1839 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1840 einfo "Bootoption config found. config is set to: $CONFIG"
1842 einfo "Trying to extract configuration file ${CONFIG}:"
1843 cd / && unp "${LIVECD_PATH}"/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1847 if checkbootparam myconfig ; then
1848 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1849 if [ -n "$MOUNTDEVICE" ]; then
1850 if checkbootparam file ; then
1851 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1852 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1854 [ -d /mnt/grml ] || mkdir /mnt/grml
1855 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1856 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1857 if [[ $RC == 0 ]]; then
1858 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1861 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1862 if [ -n "$CONFIG" ]; then
1863 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1865 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1867 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1871 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1872 if [ -n "$SCRIPT" ]; then
1873 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1878 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1879 fi # mount $MOUNTDEVICE
1880 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1882 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1883 fi # [ -n "$MOUNTDEVICE" ]
1884 fi # checkbootparam myconfig
1886 if checkbootparam "partconf" ; then
1887 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1888 if [ -n "$MOUNTDEVICE" ]; then
1889 [ -d /mnt/grml ] || mkdir /mnt/grml
1890 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1891 if [[ $RC == 0 ]]; then
1892 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1893 einfo "Copying files from $MOUNTDEVICE over grml system."
1894 for file in `cat /etc/grml/partconf` ; do
1895 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1896 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1899 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1900 fi # mount $MOUNTDEVICE
1901 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1903 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1904 fi # [ -n "$MOUNTDEVICE" ]
1909 # {{{ /cdrom/.*-options
1911 if checkbootparam "debs" ; then
1912 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1913 einfo "Tring to install debian package(s) ${DEBS}"
1914 dpkg -i "${LIVECD_PATH}"/debs/$DEBS* ; eend $?
1919 if checkbootparam "scripts" ; then
1920 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1921 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1922 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1923 sh -c "${LIVECD_PATH}"/scripts/$SCRIPTS ; eend $?
1930 if checkbootparam "mypath" ; then
1931 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1932 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1933 touch /etc/grml/my_path
1934 chmod 644 /etc/grml/my_path
1935 # make sure the directories exist:
1937 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1938 if ! [ -d "$i" ] ; then
1939 einfo "Creating directory $i"
1940 mkdir -p "$i" ; eend $?
1943 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1951 if checkbootparam "distcc" ; then
1952 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1953 if [ -n "$OPTIONS" ]; then
1956 if [ -n "$OPTIONS" ]; then
1957 NET="${OPTIONS%%,*}"
1959 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1961 INTERFACE="${OPTIONS%%,*}"
1966 CONFIG=/etc/default/distcc
1967 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1968 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1970 if [ -n "$INTERFACE" ] ; then
1971 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1974 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1975 counter=$(( counter-1 ))
1976 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1978 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1982 if [ -n "$IP" ] ; then
1983 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1985 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1987 id distccd >/dev/null 2>&1 || \
1989 einfo "Creating distcc user" ; \
1990 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1993 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1994 /etc/init.d/distcc start 1>/dev/null ; eend $?
1997 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
2001 if checkbootparam "gcc"; then
2002 GCC="$(getbootparam gcc 2>>$DEBUG)"
2004 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
2007 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
2010 if checkbootparam "gpp"; then
2011 GPP="$(getbootparam gpp 2>>$DEBUG)"
2013 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
2014 if [ -x /usr/bin/g++-${GPP} ] ; then
2016 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
2018 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
2019 if [ -x /usr/bin/cpp-${GPP} ] ; then
2021 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
2030 # Notice: use it only on live-cd system, if running from harddisk please
2031 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
2032 # in /etc/runlevel.conf
2034 MODULES_FILE=/etc/grml/modules
2035 if checkbootparam nomodules ; then
2036 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
2037 elif [ -z "$INSTALLED" ]; then
2038 if [ -r $MODULES_FILE ] ; then
2039 einfo "Loading modules specified in ${MODULES_FILE}:"
2041 grep '^[^#]' $MODULES_FILE | \
2042 while read module args; do
2043 [ "$module" ] || continue
2045 modprobe $module $args ; eend $?
2049 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
2056 config_915resolution(){
2057 if checkbootparam "915resolution" ; then
2058 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
2059 if [ -x /usr/sbin/915resolution ]; then
2064 if [ -n "$OPTIONS" ]; then
2066 MODE="${OPTIONS%%,*}"
2068 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2070 XRESO="${OPTIONS%%,*}"
2072 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2074 YRESO="${OPTIONS%%,*}"
2079 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2080 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2089 if [ -z "$INSTALLED" ] ; then
2090 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2091 if checkbootparam 'noraid' || checkbootparam 'noswraid' -o \
2092 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2093 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2095 if ! [ -x /sbin/mdadm ] ; then
2096 eerror "mdadm not available, can not execute it." ; eend 1
2099 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2100 # find out whether we have a valid configuration file already
2101 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2102 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2103 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2104 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2106 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2109 if ! checkbootparam 'swraid' ; then
2111 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2114 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2119 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2121 *'No arrays found'*)
2122 ewarn "$line" ; eend 0
2125 einfo "$line" ; eend 0
2132 if [ -r /proc/mdstat ] ; then
2134 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2135 if [ -z "$MDSTAT" ] ; then
2136 ewarn "No active arrays found" ; eend 0
2141 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2142 einfo "active arrays: $line" ; eend 0
2148 fi # bootoption swraid
2150 fi # is /sbin/mdadm executable?
2151 fi # check for bootoptions
2152 fi # run only in live-cd mode
2156 # {{{ LVM (Logical Volumes)
2158 if [ -z "$INSTALLED" ] ; then
2159 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2160 if checkbootparam 'nolvm' ; then
2161 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2163 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2164 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2165 eerror "LVM not available, can not execute it." ; eend 1
2167 if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
2168 einfo "You seem to have logical volumes (LVM) on your system."
2170 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2172 if checkbootparam 'lvm' ; then
2173 einfo "Bootoption LVM found. Searching for logical volumes:"
2174 /etc/init.d/lvm2 start ; eend $?
2178 fi # check for lvm binary
2179 fi # check for bootoption nolvm
2180 fi # run only in live-cd mode
2184 # {{{ debnet: setup network based on an existing one found on a partition
2186 if checkbootparam "debnet" ; then
2187 iszsh && setopt shwordsplit
2188 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2189 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2192 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2194 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2195 for i in $DEVICES; do
2196 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2197 einfo "Scanning on $i"
2198 if [ -f /mnt/etc/network/interfaces ]; then
2199 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2207 if [ -n "$FOUND_DEBNET" ]; then
2208 einfo "Stopping network."
2209 pump -k 1>/dev/null 2>&1
2210 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2211 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2212 rm -rf /etc/network/run
2213 cp -a /mnt/etc/network /etc
2214 rm -rf /etc/network/run
2215 mkdir /etc/network/run
2216 umount /mnt ; eend $?
2217 einfo "Starting network."
2218 /etc/init.d/networking start ; eend $?
2220 eerror "/etc/network/interfaces not found." ; eend 1
2224 eerror "Error: /mnt already mounted." ; eend 1
2230 # {{{ check for broken ipw3945 driver which causes problems (especially on hd install)
2232 if grep -q ipw3945 /proc/modules ; then
2233 if ! iwconfig 2>/dev/null| grep -qe 'IEEE 802' -qe 'unassociated' ; then
2234 ewarn "Broken ipw3945 network interface found, reloading module."
2243 # {{{ disable console blanking
2245 if checkbootparam "noblank" ; then
2246 einfo "Bootoption noblank found. Disabling monitor blanking."
2247 setterm -blank 0 ; eend $?
2252 # {{{ grml2hd: automatic installation
2255 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2257 if checkbootparam "user" ; then
2259 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2260 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2263 if checkbootparam "filesystem" ; then
2265 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2266 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2269 if checkbootparam "partition" ; then
2271 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2272 # notice: the following checks whether the given partition is available, if not the skip
2273 # execution of grml2hd as it might result in data loss...
2274 if [ -r $PARTITION ] ; then
2275 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2277 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2281 if checkbootparam "mbr" ; then
2283 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2284 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2287 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2289 GRML2HD_NONINTERACTIVE='yes' grml2hd
2292 chmod 755 /usr/bin/grml2hd_noninteractive
2293 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2294 if [ -z "$GRML2HD_FAIL" ] ; then
2295 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2297 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2300 fi # if stringinstring "BOOT_IMAGE=grml2hd ...
2304 # {{{ debootstrap: automatic installation
2305 config_debootstrap(){
2307 if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
2309 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2311 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2313 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2318 if checkbootparam "target" ; then
2320 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2321 # notice: the following checks whether the given partition is available, if not the skip
2322 # execution of grml-debootstrap as it might result in data loss...
2323 if ! [ -r "$TARGET" ] ; then
2324 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2328 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2333 if checkbootparam "grub" ; then
2335 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2338 if checkbootparam "groot" ; then
2340 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2343 if checkbootparam "release" ; then
2345 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2348 if checkbootparam "mirror" ; then
2350 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2353 if checkbootparam "boot_append" ; then
2355 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2358 if checkbootparam "password" ; then
2360 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2363 # now check which options are available
2364 if [ -n "TARGET" ] ; then
2365 TARGETCMD="--target $TARGET"
2369 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2373 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2374 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2375 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2376 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2377 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2378 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2380 # and finally write script and execute it
2381 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2383 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2386 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2388 screen /usr/bin/grml-debootstrap_noninteractive
2389 einfo "Invoking a shell, just exit to continue booting..."
2392 fi # stringinstring "BOOT_IMAGE=debian2hd
2396 # {{{ Support customization
2398 if checkbootparam "distri"; then
2399 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2400 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2401 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2402 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2403 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2404 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2410 ### {{{ backwards compatible stuff
2411 config_environment(){
2412 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2415 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2419 ## END OF FILE #################################################################
2420 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3