2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 ################################################################################
9 # {{{ path, variables, signals, umask, zsh
10 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # old linuxrc version:
17 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
18 # new initramfs layout:
19 [ -d /live/image ] && export LIVECD_PATH=/live/image
21 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
22 [ -z "$PS1" ] && trap "" 2 3 11
26 if [ -n "$ZSH_VERSION" ] ; then
32 # avoid 'no matches found: ...'
33 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
36 # {{{ Read in boot parameters
37 if [ -z "$CMDLINE" ]; then
38 # if CMDLINE was set from the outside, we're debugging.
39 # otherwise, take CMDLINE from Kernel and config files.
40 CMDLINE="$(cat /proc/cmdline)"
41 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
42 [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/* | tr '\n' ' ')"
46 ### {{{ Utility Functions
48 # Get a bootoption's parameter: read boot command line and either
49 # echo last parameter's argument or return false.
57 result="${line##*[$ws]$1=}"
58 result="${result%%[$ws]*}"
66 # Check boot commandline for specified option
68 [ -n "$1" ] || ( echo "Error: missing argument to checkbootparam()" ; return 1 )
74 *[${ws}]"$1"=*|*[${ws}]"$1"[${ws}]*)
81 # Check if currently using a framebuffer
83 [ -e /dev/fb0 ] && return 0 || return 1
86 # Check wheter a configuration variable (like $CONFIG_TOHD) is
90 [yY][eE][sS]) return 0 ;; # it's set to 'yes'
91 [tT][rR][uU][eE]) return 0 ;; # it's set to 'true'
92 *) return 1 ;; # default
96 # Are we using grml-small?
98 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
101 # execute flite only if it's present
103 [ -x /usr/bin/flite ] && flite -o play -t "$*"
107 # {{{ filesystems (proc, pts, sys) and fixes
109 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
113 grep -q "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
117 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
121 # {{{ Check if we are running in live mode or from HD
123 [ -e /etc/grml_cd ] || INSTALLED="yes"
127 checkbootparam 'testcd' >>$DEBUG 2>&1 && TESTCD="yes"
130 # {{{ source lsb-functions , color handling
131 if checkbootparam 'nocolor'; then
133 . /etc/grml/lsb-functions
134 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
136 . /etc/grml/lsb-functions
143 checkbootparam 'debug' && BOOTDEBUG="yes"
144 checkbootparam "BOOT_IMAGE=debug" && BOOTDEBUG="yes"
147 if [ -n "$BOOTDEBUG" ]; then
148 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
149 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
150 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
151 einfo "Just exit the shell to continue boot process..."
155 if [ -r /etc/grml/screenrc ] ; then
156 einfo "Starting GNU screen to be able to use a full featured shell environment."
157 einfo "Just exit the shells (and therefore screen) to continue boot process..."
158 /bin/zsh -c "screen -c /etc/grml/screenrc"
160 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
161 einfo "Just exit the shell to continue boot process..."
173 if checkbootparam 'log' || checkbootparam 'debug' ; then
174 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
176 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
178 einfo "Starting bootlogd." # known to be *very* unreliable :(
179 bootlogd -r -c >>$DEBUG 2>&1 ; eend $?
187 # {{{ set firmware timeout via bootparam
189 if checkbootparam 'fwtimeout' ; then
190 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
191 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
192 rmmod firmware_class >>$DEBUG 2>&1
193 modprobe firmware_class ; eend $?
195 if [ -z "$TIMEOUT" ] ; then
196 TIMEOUT="100" # linux kernel default: 10
198 if [ -f /sys/class/firmware/timeout ] ; then
199 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
200 echo 100 > /sys/class/firmware/timeout ; eend $?
205 ### {{{ language configuration / localization
208 einfo "Activating language settings:"
211 # people can specify $LANGUAGE and $CONSOLEFONT in a config file
212 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
214 # check for bootoption which overrides config from /etc/grml/autoconfig
215 BOOT_LANGUAGE="$(getbootparam 'lang' 2>>$DEBUG)"
216 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
218 # set default to 'en' in live-cd mode iff $LANGUAGE is not set yet
219 if [ -z "$INSTALLED" ] ; then
220 [ -n "$LANGUAGE" ] || LANGUAGE='en'
223 if [ -x /usr/sbin/grml-setlang ] ; then
224 # if bootoption lang is used update /etc/default/locale accordingly
225 if [ -n "$BOOT_LANGUAGE" ] ; then
226 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "$LANGUAGE"
227 # otherwise default to lang=en
229 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "en"
234 if [ -z "$CONSOLEFONT" ] ; then
235 if ! checkbootparam 'nodefaultfont' >>$DEBUG 2>&1 ; then
236 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
237 CONSOLEFONT='Uni3-Terminus16'
239 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
242 CONSOLEFONT='Lat15-Terminus16'
247 # export it now, so error messages get translated, too
248 if checkgrmlsmall ; then
249 export LANG='C' # grml-small does not provide any further locales
251 [ -r /etc/default/locale ] && . /etc/default/locale
255 # configure keyboard layout, read in already set values first:
256 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
258 # now allow keyboard override by boot commandline for later use:
259 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
260 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
261 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
262 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
263 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
265 # modify /etc/sysconfig/keyboard only in live-cd mode:
266 if [ -z "$INSTALLED" ] ; then
268 local LANGUAGE="$BOOT_LANGUAGE"
269 . /etc/grml/language-functions
270 # allow setting xkeyboard explicitly different than console keyboard
271 KXKEYBOARD="$(getbootparam 'xkeyboard' 2>>$DEBUG)"
272 if [ -n "$KXKEYBOARD" ]; then
273 XKEYBOARD="$KXKEYBOARD"
274 KDEKEYBOARD="$KXKEYBOARD"
275 elif [ -n "$KKEYBOARD" ]; then
276 XKEYBOARD="$KKEYBOARD"
277 KDEKEYBOARD="$KKEYBOARD"
280 # duplicate of previous code to make sure /etc/grml/language-functions
281 # does not overwrite our values....
282 # now allow keyboard override by boot commandline for later use:
283 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
284 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
285 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
286 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
287 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
289 # write keyboard related variables to file for later use
290 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
291 if ! [ -e /etc/sysconfig/keyboard ] ; then
292 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
293 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
294 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
295 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
299 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
301 # activate unicode console if running within utf8 environment
302 if [ -r /etc/default/locale ] ; then
303 if grep -q "LANG=.*UTF" /etc/default/locale ; then
304 einfo "Setting up unicode environment."
305 unicode_start >>$DEBUG 2>&1 ; eend $?
309 # Set default keyboard before interactive setup
310 if [ -n "$KEYTABLE" ] ; then
311 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
312 loadkeys -q $KEYTABLE &
316 # we have to set up all consoles, therefore loop it over all ttys:
317 NUM_CONSOLES=$(fgconsole --next-available 2>/dev/null)
318 if [ -n "$NUM_CONSOLES" ] ; then
319 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
320 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
322 CUR_CONSOLE=$(fgconsole 2>/dev/null)
324 if [ -x "$(which setfont)" ] ; then
326 elif [ -x "$(which consolechars)" ] ; then
327 use_consolechars=true
329 eerror "Neither setfont nor consolechars tool present, can not set font."
334 if [ -n "$CHARMAP" ] ; then
335 einfo "Setting font to ${CHARMAP}"
337 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
338 if $use_setfont ; then
339 setfont -C /dev/tty${vc} $CHARMAP ; RC=$?
340 elif $use_consolechars ; then
341 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
344 if [ -n "$CUR_CONSOLE" ] ; then
345 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
350 if checkbootparam 'noconsolefont' ; then
351 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
353 if [ -n "$CONSOLEFONT" ] ; then
354 einfo "Setting font to ${CONSOLEFONT}"
356 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
357 if $use_setfont ; then
358 setfont -C /dev/tty${vc} ${CONSOLEFONT} ; RC=$?
359 elif $use_consolechars ; then
360 consolechars --tty=/dev/tty${vc} -f ${CONSOLEFONT} ; RC=$?
363 if [ -n "$CUR_CONSOLE" ] ; then
364 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
376 if checkbootparam 'hostname' ; then
377 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
378 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
379 einfo "Generating random hostname as no hostname was specified."
380 HOSTNAME="$(/usr/bin/random-hostname)"
383 einfo "Setting hostname to $HOSTNAME as requested."
384 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
385 [ "$RC" = "0" ] && hostname $HOSTNAME
388 hostname --file /etc/hostname
393 # fstabuser (needed when running from harddisk with username != grml {{{
395 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
396 if [ -n "$CONFIG_FSTAB_USER" ] ; then
397 fstabuser="$CONFIG_FSTAB_USER"
399 fstabuser=$(getent passwd 1000 | cut -d: -f1)
401 # if not yet set fall back to default 'grml' user
402 [ -n "$fstabuser" ] || fstabuser='grml'
406 # {{{ Set clock (Local time is more often used than GMT, so it is default)
408 # don't touch the files if running from harddisk:
409 if [ -z "$INSTALLED" ]; then
410 # The default hardware clock timezone is stated as representing local time.
412 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
413 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
414 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
415 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
416 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
417 # hwclock uses the TZ variable
418 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
419 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
420 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
421 ewarn "Warning: unknown timezone $KTZ" ; eend 1
423 ewarn "Falling back to timezone $KTZ" ; eend 0
426 if ! [ -r /dev/rtc ] ; then
427 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
430 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
431 if [ -n "$ERROR" ] ; then
433 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
434 if [ -n "$ERROR" ] ; then
435 eerror "Problem running hwclock: $ERROR" ; eend 1
444 # {{{ print kernel info
446 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
447 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
448 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
449 if [ -r /proc/cpuinfo ] ; then
450 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
452 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
456 if [ -d /proc/xen ] ; then
458 einfo 'Running kernel featuring support for Xen detected' ; eend 0
464 # {{{ ld.so.cache + depmod
466 if [ -n "$INSTALLED" ]; then
467 if ! [ -r /etc/grml.first.boot ] ; then
468 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
470 # Regenerate ld.so.cache and module dependencies on HD
471 einfo "Running ldconfig" ; ldconfig ; eend $?
472 einfo "Running depmod" ; depmod -a ; eend $?
473 touch /etc/grml.first.boot
483 # don't touch the files if running from harddisk:
484 if [ -z "$INSTALLED" ]; then
485 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
486 if [ -n "$KTZ" ] ; then
487 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
489 ewarn "Warning: unknown timezone $KTZ"; eend 0
491 einfo "Setting timezone."
493 area=$(echo $KTZ | cut -d '/' -f1)
494 zone=$(echo $KTZ | cut -d '/' -f2)
495 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
496 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
498 echo $KTZ > /etc/timezone
500 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
507 # small computer / nearly no ram {{{
510 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
511 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
514 if checkbootparam 'small'; then
515 einfo "Information: ${RAM} kB of RAM available." ; eend 0
516 einfo "Bootoption small detected. Activating small system."
517 if [ -r /etc/inittab.small ] ; then
518 mv /etc/inittab /etc/inittab.normal
519 mv /etc/inittab.small /etc/inittab
521 sed -i 's/^9/#&/' /etc/inittab
522 sed -i 's/^10/#&/' /etc/inittab
523 sed -i 's/^11/#&/' /etc/inittab
524 sed -i 's/^12/#&/' /etc/inittab
526 /sbin/telinit q ; eend $?
528 if checkgrmlsmall ; then
529 if [[ $RAM -lt 25000 ]] ; then
530 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
531 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
532 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
533 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
536 einfo "Information: ${RAM} kB of RAM available." ; eend 0
539 if [[ $RAM -lt 58000 ]] ; then
540 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
541 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
542 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
543 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
546 einfo "Information: ${RAM} kB of RAM available." ; eend 0
554 # skip startup of w3m {{{
556 if checkbootparam 'fast'; then
557 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
558 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
559 /sbin/telinit q ; eend $?
564 # activate serial console {{{
566 if checkbootparam 'console'; then
571 einfo "Bootoption for serial console detected:"
575 line="${line#*[$ws]}"
577 while [ -n "$line" ]; do
581 local device="${this%%,*}"
582 local device="${device##*=}"
583 if echo $serial | grep -q ttyS ; then
584 local option="${serial##*,}"
585 # default (works for kvm & CO):
586 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
587 # ... unless overriden by command line:
589 115200*) speed=115200 ;;
590 57600*) speed=57600 ;;
591 38400*) speed=38400 ;;
592 19200*) speed=19200 ;;
599 einfo "Activating console login on device ${device} with speed ${speed}."
600 local number="${device#ttyS}"
601 sed -i "/^T$number:/d;/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/bin/zsh-login $speed vt100 || sleep 30\"" /etc/inittab
608 this="${line%%[$ws]*}"
609 line="${line#*[$ws]}"
612 if [ -n "$telinitq" ]; then
620 # {{{ Bring up loopback interface now
622 if [ -z "$INSTALLED" ] ; then
623 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
624 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
632 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
633 # otherwise we will get: passwd: Authentication token lock busy
635 if [ -z "$INSTALLED" ] ; then
643 if [ -n "$TESTCD" ]; then
644 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
645 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
648 if [ -n "${LIVECD_PATH}"/GRML ] ; then
649 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
651 echo "${RED} *** Error: Could not find md5sum file. ***"
654 if [ "$RC" = "0" ]; then
655 einfo "Everything looks OK" ; eend 0
657 eerror 'Checksum failed for theses files:' ; eend 1
658 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
659 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
660 eerror '... RAM of your computer is broken.' ; eend 1
661 einfon "Hit return to continue, or press the reset button to quit."
670 # {{{ hardware detection via hwinfo
672 if checkbootparam 'hwinfo' >>$DEBUG 2>&1; then
673 einfo "Discovering hardware via hwinfo:"
674 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
675 echo -n " Loading modules: "
676 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
682 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
684 if checkbootparam 'blacklist' ; then
685 if [ -z "$INSTALLED" ]; then
686 einfo "Bootoption blacklist found."
687 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
688 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
689 if [ -n "$BLACK" ] ; then
690 for module in $(echo ${BLACK//,/ }) ; do
691 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
692 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
693 echo "blacklist $module" >> "$BLACKLIST_FILE"
694 echo "alias $module off" >> "$BLACKLIST_FILE"
695 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
698 eerror "No given module for blacklist found. Blacklisting will not work therefore."
701 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
703 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
712 if [ -d /proc/acpi ]; then
713 if checkbootparam 'noacpi'; then
714 ewarn "Skipping ACPI Bios detection as requested via noacpi on boot commandline." ; eend 0
715 elif checkbootparam 'nogrmlacpi' ; then
716 ewarn "Skipping ACPI Bios detection as requested via nogrmlacpi on boot commandline." ; eend 0
718 einfo "ACPI Bios found, activating modules (disable via bootoption noacpi / nogrmlacpi): "
721 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
723 basename="${basename%%.*}"
724 case "$basename" in *_acpi)
725 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
727 modprobe $basename >>$DEBUG 2>&1 && found="yes"
728 local BASE="$BASE $basename"
730 if [ -n "$found" ] ; then
731 einfo "$BASE" ; eend 0
733 ewarn "(none)" ; eend 1
735 if ! ps x | grep -q /usr/sbin/acpid ; then
736 if ! [ -r /var/run/dbus/pid ] ; then
737 einfo "Starting acpi daemon."
738 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
740 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
741 eerror "Solution: please activate acpid via /etc/runlevel.conf"
745 ewarn "acpi daemon already running."
752 if checkbootparam 'noapm'; then
753 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
755 modprobe apm power_off=1 >>$DEBUG 2>&1
756 if [ "$?" = "0" ] ; then
757 if [ -x /etc/init.d/apmd ] ;then
758 einfo "APM Bios found, enabling power management functions."
759 /etc/init.d/apmd start ; eend $?
762 eerror "Loading apm module failed." ; eend 1
769 # {{{ PCMCIA Check/Setup
770 # This needs to be done before other modules are being loaded (by hwsetup)
772 if checkbootparam 'nopcmcia'; then
773 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
775 if /usr/sbin/laptop-detect ; then
776 einfo "Detected Laptop - checking for PCMCIA." && eend 0
777 modprobe pcmcia_core >>$DEBUG 2>&1
778 # Try Cardbus or normal PCMCIA socket drivers
779 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
780 if [ "$?" = "0" ]; then
781 modprobe ds >>$DEBUG 2>&1
782 if [ -d /proc/bus/pccard ] ; then
783 if [ -x /sbin/cardmgr ] ; then
784 einfo "PCMCIA found, starting cardmgr."
785 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
787 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
796 # {{{ run software synthesizer via speakup
798 if checkbootparam 'swspeak' ; then
799 einfo "Bootoption swspeak found."
801 if [ ! -d /proc/speakup/ ] && ! grep -q speakup_soft /proc/modules ; then
802 ewarn "Kernel does not support software speakup - trying to load kernel module:" ; eend 0
804 einfo "Loading speakup_soft"
805 if modprobe speakup_soft ; then
808 flitewrapper "Fatal error setting up software speakup"
815 if [ -d /proc/speakup/ ] || grep -q speakup_soft /proc/modules ; then
816 einfo "Kernel supports speakup." ; eend 0
818 einfo "Just run swspeak if you want to use software synthesizer via speakup."
819 flitewrapper "Finished activating software speakup. Just run swspeak when booting finished."
822 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
823 flitewrapper "Kernel does not seem to support speakup. Sorry."
829 # {{{ support hardware synthesizer via speakup
831 if checkbootparam 'speakup.synth' ; then
832 einfo "Bootoption speakup.synth found."
835 module="$(getbootparam 'speakup.synth' 2>>$DEBUG)"
836 if [ -z "$module" ] ; then
837 eerror "Sorry, no speakup module specified for bootoption speakup.synth."
838 flitewrapper "Sorry, no speakup module specified for bootoption speakup.synth."
840 einfo "Trying to load $module"
841 modprobe "speakup_${module}"
845 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
846 einfo "Kernel should support speakup now." ; eend 0
847 flitewrapper "Kernel should support speakup now."
849 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
850 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
856 elif checkbootparam 'hwspeak' ; then
857 einfo "Bootoption hwspeak found."
859 if [ ! -d /proc/speakup/ ] && ! grep -q speakup /proc/modules ; then
860 ewarn "Kernel does not support hardware speakup - trying to load kernel modules:" ; eend 0
862 if ! [ -d "/lib/modules/${KERNEL}/extra/speakup/" ] ; then
863 eerror "Kernel does not provide speakup modules, sorry." ; eend 1
865 for module in $(find "/lib/modules/${KERNEL}/extra/speakup/" -name \*.ko | \
866 sed 's#.*speakup/##g ; s#.ko$##g' | \
867 grep -ve speakup_soft -ve speakup_dummy | sort -u) ; do
868 einfo "Trying to load $module"
876 if [ -d /proc/speakup/ ] || grep -q speakup /proc/modules ; then
877 einfo "Kernel should support speakup now." ; eend 0
878 flitewrapper "Kernel should support speakup now."
880 eerror "Kernel or hardware do not seem to support speakup. Skipping hwspeak." ; eend 1
881 flitewrapper "Kernel or hardware do not seem to support speakup. Sorry."
887 # {{{ Check for blind option or brltty
890 checkbootparam 'blind' && BLIND="yes"
891 BRLTTY="$(getbootparam 'brltty' 2>>$DEBUG)"
893 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
894 if [ -x /sbin/brltty ]; then
895 # Blind option detected, start brltty now.
896 # modprobe serial_core parport_serial generic_serial && echo "done"
901 if [ -n "$BRLTTY" ]; then
903 BRLTYPE="${BRLTTY%%,*}"
905 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
907 BRLDEV="${BRLTTY%%,*}"
909 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
911 BRLTEXT="${BRLTTY%%,*}"
916 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
917 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
918 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
919 einfo "Starting braille-display manager."
922 sleep 2 && BLINDSOUND="yes"
931 if checkbootparam 'forceagp' ; then
932 # Probe for AGP. Hope this can fail safely
933 grep -q "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
939 config_automounter(){
940 if checkbootparam 'automounter' ; then
941 RUNLEVEL="$(runlevel)"
943 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
948 if [ -n "$AUTOMOUNTER" ]; then
949 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
950 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
951 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
952 anew="$d -fstype=auto,$2 :$i"
953 grep -q "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
954 AUTOMOUNTS="$AUTOMOUNTS $d"
955 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
957 [ -d /mnt/$d ] && mkdir -p /mnt/$d
958 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
960 grep -q "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
963 AUTOMOUNTS="floppy cdrom"
964 # Add new devices to /etc/fstab and /etc/auto.mnt
965 for i in /dev/cdrom?*; do
967 addautomount "$i" "ro"
972 if [ -n "$AUTOMOUNTER" ]; then
973 # Check for floppy dir, reinstall with automounter
974 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
975 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
976 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
977 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
978 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
979 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
981 # Replace paths from bootfloppy
982 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
983 mv -f /etc/fstab.new /etc/fstab
984 # Start automounter now
985 einfo "Starting automounter for ${AUTOMOUNTS}."
986 /etc/init.d/autofs start >>$DEBUG ; eend $?
991 # {{{ Collect partitions from /proc/partitions first for enabling DMA
995 while read major minor blocks partition relax; do
996 partition="${partition##*/}"
997 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
999 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
1000 sd?) ;; # SCSI Harddisk, entire disk
1001 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
1002 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
1005 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
1008 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
1011 # {{{ Enable DMA for all IDE drives now if not disabled
1012 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
1014 if checkbootparam 'nodma'; then
1015 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
1017 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
1018 if test -d /proc/ide/$d; then
1019 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
1020 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
1021 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
1022 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
1023 echo "using_dma:1" >/proc/ide/$d/settings
1032 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
1035 NOSWAP="yes" # we do not use swap by default!
1036 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
1038 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
1041 # Scan for swap, config, homedir - but only in live-mode
1042 if [ -z "$INSTALLED" ] ; then
1043 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1046 HOMEDIR="$(getbootparam 'home')"
1047 if [ -n "$partitions" ]; then
1048 while read p m f relax; do
1049 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1050 partoptions="users,exec"
1052 # it's a swap partition?
1055 if [ -n "$NOSWAP" ]; then
1056 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1059 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1060 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1061 if [ -n "$ANYSWAP" ] ; then
1062 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1063 swapon $p 2>>$DEBUG ; eend $?
1065 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1069 if [[ "$p" == LABEL* ]] ; then
1070 p=$(blkid -t $p | awk -F: '{print $1}')
1072 if grep -q $p /proc/swaps ; then
1073 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1075 if [ -b "$p" ] ; then
1076 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1077 swapon $p 2>>$DEBUG ; eend $?
1079 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
1088 esac # it's a swap partition?
1093 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1094 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1096 # *) NONEFOUND='1'; continue ;;
1100 if [ -z "$NOSWAP" ] ; then
1101 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
1102 # Activate swapfile, if exists
1103 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1105 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1106 mount -o remount,rw $m && MOUNTED=1
1107 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1109 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
1111 fnew="$SWAPFILE swap swap defaults 0 0"
1112 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1113 GRML_SWP="$GRML_SWP $SWAPFILE"
1116 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1119 # use a image as home
1120 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1121 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1122 if [ -n "$HOMEDIR" ]; then
1123 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1127 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1129 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1134 # Umount, if not in use
1135 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1147 if [ -n "$MOUSE_DEVICE" ] ; then
1148 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1153 # {{{ IPv6 configuration
1154 # Load IPv6 kernel module and print IP adresses
1156 if checkbootparam 'ipv6'; then
1157 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1159 # we probably need some time until stateless autoconfiguration has happened
1161 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1162 for DEVICE in `echo "$NETDEVICES"`; do
1165 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1166 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1168 for ADDR in `echo "$ADDRESSES"` ; do
1171 if [ "$COUNT" -eq "0" ] ; then
1172 einfo "(none)" ; eend 1
1184 if checkbootparam 'nocpu'; then
1185 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1189 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
1190 einfo "Detecting CPU:"
1191 CPU=$(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)
1192 echo $CPU | sed 's/ \{1,\}/ /g'
1195 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>>$DEBUG` " ; eend 0
1198 # Virtual Box supports ACPI and laptop-detect would return with '0', so check for it:
1199 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
1200 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
1204 if [ -x /etc/init.d/loadcpufreq ] ; then
1205 einfo "Trying to set up cpu frequency scaling:"
1207 SKIP_CPU_GOVERNOR=''
1208 LOADCPUFREQ=$(mktemp)
1209 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
1210 if grep -q FATAL "$LOADCPUFREQ" ; then
1216 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
1217 eerror "$line" ; eend $RC
1221 elif grep -q done "$LOADCPUFREQ" ; then
1222 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
1223 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1224 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
1226 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
1232 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
1233 einfo "Loading cpufreq_ondemand, setting ondemand governor"
1235 if modprobe cpufreq_ondemand ; RC=$? ; then
1236 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1237 echo ondemand > $file
1248 # {{{ autostart of ssh
1250 if checkbootparam 'ssh' ; then
1252 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1253 einfo "Bootoption ssh found, trying to set password for user grml."
1255 if [ -z "$SSH_PASSWD" ] ; then
1256 if [ -x /usr/bin/apg ] ; then
1257 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1258 elif [ -x /usr/bin/gpw ] ; then
1259 SSH_PASSWD="$(gpw 1)"
1260 elif [ -x /usr/bin/pwgen ] ; then
1261 SSH_PASSWD="$(pwgen -1 8)"
1262 elif [ -x /usr/bin/hexdump ] ; then
1263 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1264 elif [ -n "$RANDOM" ] ; then
1265 SSH_PASSWD="grml${RANDOM}"
1268 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1272 if [ -n "$SSH_PASSWD" ] ; then
1273 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1278 # finally check if we have a password we can use:
1279 if [ -n "$SSH_PASSWD" ] ; then
1280 # chpasswd sucks, seriously.
1281 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1282 echo "grml:$SSH_PASSWD" | chpasswd -m
1284 echo "grml:$SSH_PASSWD" | chpasswd
1288 einfo 'Starting secure shell server in background.'
1289 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1290 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1294 ewarn 'Warning: please change the password for user grml as soon as possible!'
1300 # {{{ autostart of x11vnc
1303 USER=grml # TODO: make it dynamically configurable
1304 if checkbootparam 'vnc' ; then
1306 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1307 einfo "Bootoption vnc found, trying to set password for user $USER."
1309 if [ -z "$VNC_PASSWD" ] ; then
1310 if [ -x /usr/bin/apg ] ; then
1311 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1312 elif [ -x /usr/bin/gpw ] ; then
1313 VNC_PASSWD="$(gpw 1)"
1314 elif [ -x /usr/bin/pwgen ] ; then
1315 VNC_PASSWD="$(pwgen -1 8)"
1316 elif [ -x /usr/bin/hexdump ] ; then
1317 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1318 elif [ -n "$RANDOM" ] ; then
1319 VNC_PASSWD="${USER}${RANDOM}"
1322 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1326 if [ -n "$VNC_PASSWD" ] ; then
1327 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1332 # finally check if we have a password we can use:
1333 if [ -n "$VNC_PASSWD" ] ; then
1335 VNCDIR="/home/${USER}/.vnc"
1336 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1338 if [ ! -x /usr/bin/x11vnc ] ; then
1339 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1342 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1343 /bin/chown -R "$USER": "$VNCDIR"
1346 if checkbootparam 'vnc_connect' ; then
1348 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1349 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1350 #store the options in a file
1351 VNCDIR="/home/${USER}/.vnc"
1352 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1353 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1359 # {{{ set password for user grml
1361 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1362 einfo "Bootoption passwd found."
1363 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1364 if [ -n "$PASSWD" ] ; then
1365 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1367 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1370 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1378 if ! [ -x /usr/bin/amixer ] ; then
1379 eerror "amixer binary not available. Can not set sound volumes therefore."
1382 if ! [ -r /proc/asound/cards ] ; then
1383 ewarn "No soundcard present, skipping mixer settings therefore."
1388 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1389 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1392 if checkbootparam 'vol' ; then
1393 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1394 if [ -z "$VOL" ] ; then
1395 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1403 if checkbootparam 'nosound' ; then
1404 einfo "Muting sound devices on request."
1405 ERROR=$(amixer -q set Master mute)
1407 if [ -n "$ERROR" ] ; then
1409 eerror "Problem muting sound devices: $ERROR"
1413 elif [ -z "$INSTALLED" ] ; then
1414 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1416 if checkbootparam 'micvol' ; then
1417 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1422 for CONTROL in Master PCM ; do
1423 if amixer -q | grep -q "Simple mixer control '$CONTROL'" ; then
1424 amixer -q set "${CONTROL}" "${VOL}"%
1429 if [ ${MICVOL} -ne 0 ] ; then
1430 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1431 amixer -q set "Mic" $MICVOL &> /dev/null
1434 fi # checkbootparam 'nosound'
1441 # {{{ modem detection
1443 if checkbootparam 'nomodem'; then
1444 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1446 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1447 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1448 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1457 config_wondershaper(){
1458 if checkbootparam 'wondershaper' ; then
1459 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1464 if [ -n "$WONDER" ]; then
1466 DEVICE="${WONDER%%,*}"
1468 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1470 DOWNSTREAM="${WONDER%%,*}"
1472 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1474 UPSTREAM="${WONDER%%,*}"
1479 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1480 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1481 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1482 einfo "Starting wondershaper (${CMD}) in background."
1483 ( sh -c $CMD & ) && eend 0
1490 if checkbootparam 'nosyslog'; then
1491 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1494 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1495 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1496 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1497 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1498 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1500 if [ -z "$SYSLOGD" ] ; then
1501 eerror "No syslog daemon found." ; eend 1
1503 einfo "Starting $SYSLOGD in background."
1504 /etc/init.d/$SYSLOGD start >>$DEBUG &
1513 if checkbootparam 'nogpm'; then
1514 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1516 if ! [ -r /dev/input/mice ] ; then
1517 eerror "No mouse found - not starting GPM." ; eend 1
1519 einfo "Starting gpm in background."
1520 /etc/init.d/gpm start >>$DEBUG &
1521 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1530 if checkbootparam 'services' ; then
1531 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1532 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1533 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1534 einfo "Starting service(s) ${SERVICENL} in background."
1535 for service in $(echo -e $SERVICELIST) ; do
1536 /etc/init.d/${service} start >>$DEBUG &
1538 [ "$?" == "0" ] ; eend $?
1545 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1546 SOURCE=$(eval echo "$1")
1549 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1550 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1552 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1554 while ! getconfig && [[ "$counter" != 0 ]] ; do
1555 echo -n "Sleeping for 1 second and trying to get config again... "
1556 counter=$(( counter-1 ))
1557 echo "$counter tries left" ; sleep 1
1559 if [ -s "$TARGET" ] ; then
1560 einfo "Downloading was successfull." ; eend 0
1561 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1562 md5sum ${TARGET} ; eend 0
1565 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1573 if checkbootparam 'netconfig' ; then
1574 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1575 CONFIGFILE='/tmp/netconfig.grml'
1577 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1578 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1585 # {{{ remote scripts
1586 config_netscript() {
1587 if checkbootparam 'netscript' ; then
1588 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1589 SCRIPTFILE='/tmp/netscript.grml'
1591 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1592 chmod +x ${SCRIPTFILE}
1593 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1601 config_blindsound(){
1602 if checkbootparam 'blind' ; then
1604 flitewrapper "welcome to the gremel system"
1611 if checkbootparam 'welcome' ; then
1612 flitewrapper "welcome to the gremel system"
1617 # {{{ fix/workaround for unionfs
1619 if [ -z "$INSTALLED" ]; then
1620 touch /var/cache/apt/*cache.bin
1625 # {{{ start X window system via grml-x
1627 # make sure we start X only if startx is used *before* a nostartx option
1628 # so it's possible to disable automatic X startup using nostart
1629 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1630 if [ -x "$(which X)" ] ; then
1631 if [ -z "$INSTALLED" ] ; then
1632 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1633 if [ -z "$WINDOWMANAGER" ] ; then
1634 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1635 WINDOWMANAGER="wm-ng"
1637 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1639 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1640 config_userfstab || fstabuser='grml'
1641 cat>|/etc/init.d/xstartup<<EOF
1643 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1645 chmod 755 /etc/init.d/xstartup
1647 # adjust inittab for xstartup
1648 if grep -q '^6:' /etc/inittab ; then
1649 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>\&1 </dev/tty6|' /etc/inittab
1650 else # just append tty6 to inittab if no definition is present:
1651 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/bin/zsh-login" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1654 /sbin/telinit q ; eend $?
1656 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1657 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1659 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1663 eerror "We are not running in live mode - startx will not work, skipping it."
1664 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1667 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1668 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1674 # {{{ configuration framework
1676 if checkbootparam 'extract' ; then
1677 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1678 EXTRACTOPTIONS="-- -x $EXTRACT"
1682 config_finddcsdir() {
1683 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1684 # on the command line, nothing is changed and the dcs files are
1685 # searched within the .iso, $dcs-dir is set to the root directory
1687 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1688 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1689 # set, $dcs-dir is set to the root directory within the .iso.
1690 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1691 # foo, even if a GRMLCFG partition is present.
1694 # autoconfig, see issue673
1695 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1696 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1697 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1698 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1700 if [ -z "$INSTALLED" ] ; then
1701 if checkbootparam 'myconfig' ; then
1702 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1703 if [ -z "$DCSDEVICE" ]; then
1704 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1705 fi # [ -z "$DCSDEVICE" ]
1706 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1707 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1709 # We do need the following fix so floppy disk is available to blkid in any case :-/
1710 if [ -r /dev/fd0 ] ; then
1711 einfo "Floppy device detected. Trying to access floppy disk."
1712 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1713 blkid /dev/fd0 >>$DEBUG 2>&1
1716 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1717 if [ -n "$DCSDEVICE" ]; then
1718 DCSMP="/mnt/grmlcfg"
1723 # if not specified/present then assume default:
1724 if [ -z "$DCSDEVICE" ]; then
1725 DCSDIR="/live/image"
1728 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1729 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1730 if [ -n "$DCSDIR" ]; then
1731 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1733 [ -d $DCSMP ] || mkdir $DCSMP
1734 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1735 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1736 if [[ $RC == 0 ]]; then
1737 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1739 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1748 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1749 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1750 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1751 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1757 if checkbootparam 'partconf' ; then
1758 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1759 if [ -n "$MOUNTDEVICE" ]; then
1760 [ -d /mnt/grml ] || mkdir /mnt/grml
1761 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1762 if [[ $RC == 0 ]]; then
1763 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1764 einfo "Copying files from $MOUNTDEVICE over grml system."
1765 for file in `cat /etc/grml/partconf` ; do
1766 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1767 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1770 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1771 fi # mount $MOUNTDEVICE
1772 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1774 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1775 fi # [ -n "$MOUNTDEVICE" ]
1780 # {{{ /cdrom/.*-options
1782 if checkbootparam 'debs' ; then
1783 iszsh && setopt localoptions shwordsplit
1784 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1785 if [ -z "$DEBS" ] ; then
1788 if ! echo $DEBS | grep -q '/'; then
1789 # backwards compatibility: if no path is given get debs from debs/
1792 einfo "Tring to install debian package(s) ${DEBS}"
1793 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1794 dpkg -i $DEBS ; eend $?
1799 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1800 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1801 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1802 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1804 if ! echo $SCRIPTS | grep -q '/'; then
1805 # backwards compatibility: if no path is given get scripts from scripts/
1806 SCRIPTS="scripts/$SCRIPTS"
1808 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1809 # we are executing from a GRMLCFG labeled fs
1810 # kick everything we have done before and start over
1811 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1813 if [ -n "$SCRIPTS" ]; then
1814 SCRIPTS="${DCSDIR}/$SCRIPTS"
1815 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1816 einfo "Trying to execute ${SCRIPTS}"
1818 elif [ -d "$SCRIPTS" ]; then
1819 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1822 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1830 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1831 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1832 if [ -z "$CONFIG" ]; then
1833 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1835 if [ -n "$CONFIG" ]; then
1836 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1837 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1839 cp -a ${DCSDIR}/${CONFIG}/* /
1840 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1841 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1844 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1846 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1853 # {{{ confing_umount_dcsdir
1854 config_umount_dcsdir(){
1855 # umount $DCSMP if it was mounted by finddcsdir
1856 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1862 if checkbootparam 'mypath' ; then
1863 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1864 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1865 touch /etc/grml/my_path
1866 chmod 644 /etc/grml/my_path
1867 # make sure the directories exist:
1869 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1870 if ! [ -d "$i" ] ; then
1871 einfo "Creating directory $i"
1872 mkdir -p "$i" ; eend $?
1875 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1883 if checkbootparam 'distcc' ; then
1884 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1885 if [ -n "$OPTIONS" ]; then
1888 if [ -n "$OPTIONS" ]; then
1889 NET="${OPTIONS%%,*}"
1891 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1893 INTERFACE="${OPTIONS%%,*}"
1898 CONFIG=/etc/default/distcc
1899 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1900 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1902 if [ -n "$INTERFACE" ] ; then
1903 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1906 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1907 counter=$(( counter-1 ))
1908 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1910 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1914 if [ -n "$IP" ] ; then
1915 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1917 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1919 id distccd >/dev/null 2>&1 || \
1921 einfo "Creating distcc user" ; \
1922 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1925 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1926 /etc/init.d/distcc start >/dev/null ; eend $?
1929 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1933 if checkbootparam 'gcc'; then
1934 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
1936 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1939 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1942 if checkbootparam 'gpp'; then
1943 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
1945 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1946 if [ -x /usr/bin/g++-${GPP} ] ; then
1948 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1950 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1951 if [ -x /usr/bin/cpp-${GPP} ] ; then
1953 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1962 # Notice: use it only on live-cd system, if running from harddisk please
1963 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1964 # in /etc/runlevel.conf
1966 MODULES_FILE=/etc/grml/modules
1967 if checkbootparam 'nomodules' ; then
1968 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1969 elif [ -z "$INSTALLED" ]; then
1970 if [ -r $MODULES_FILE ] ; then
1971 einfo "Loading modules specified in ${MODULES_FILE}:"
1973 grep '^[^#]' $MODULES_FILE | \
1974 while read module args; do
1975 [ "$module" ] || continue
1977 modprobe $module $args ; eend $?
1981 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1988 config_915resolution(){
1989 if checkbootparam '915resolution' ; then
1990 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
1991 if [ -x /usr/sbin/915resolution ]; then
1996 if [ -n "$OPTIONS" ]; then
1998 MODE="${OPTIONS%%,*}"
2000 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2002 XRESO="${OPTIONS%%,*}"
2004 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
2006 YRESO="${OPTIONS%%,*}"
2011 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
2012 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
2021 [ -n "$INSTALLED" ] && return 0
2023 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
2024 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
2025 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
2026 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
2028 if ! [ -x /sbin/mdadm ] ; then
2029 eerror "mdadm not available, can not execute it." ; eend 1
2032 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2033 # find out whether we have a valid configuration file already
2034 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
2035 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
2036 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
2037 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
2039 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
2042 if ! checkbootparam 'swraid' ; then
2044 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
2047 einfo "Bootoption swraid found. Searching for software RAID arrays:"
2052 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2054 *'No arrays found'*)
2055 ewarn "$line" ; eend 0
2058 einfo "$line" ; eend 0
2065 if [ -r /proc/mdstat ] ; then
2067 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2068 if [ -z "$MDSTAT" ] ; then
2069 ewarn "No active arrays found" ; eend 0
2074 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2075 einfo "active arrays: $line" ; eend 0
2081 fi # bootoption swraid
2083 fi # is /sbin/mdadm executable?
2084 fi # check for bootoptions
2090 [ -n "$INSTALLED" ] && return 0
2092 if checkbootparam 'nodmraid' ; then
2093 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
2097 if ! [ -x /sbin/dmraid ] ; then
2098 eerror "dmraid not available, can not execute it." ; eend 1
2103 # usage: dmraid_wrapper <dmraid_option>
2104 [ -n "$1" ] || return 1
2111 for line in $(dmraid $1 ; echo errcode:$?); do
2113 *'no block devices found'*)
2114 einfo "No block devices found" ; eend 0
2118 einfo "No active dmraid devices found" ; eend 0
2137 if checkbootparam 'dmraid' ; then
2138 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
2139 if [ "$ACTION" = "off" ] ; then
2140 # Deactivates all active software RAID sets:
2141 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
2144 # Activate all software RAID sets discovered:
2145 einfo "Activating present dmraid sets (as requested via dmraid):"
2152 # by default (no special bootoptions) discover all software RAID devices:
2153 einfo "Searching for any present dmraid sets:"
2158 # {{{ LVM (Logical Volumes)
2160 [ -n "$INSTALLED" ] && return 0
2162 if checkbootparam 'nolvm' ; then
2163 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
2165 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
2166 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
2167 eerror "LVM not available, can not execute it." ; eend 1
2169 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
2170 einfo "You seem to have logical volumes (LVM) on your system."
2172 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
2174 if checkbootparam 'lvm' ; then
2175 einfo "Bootoption LVM found. Searching for logical volumes:"
2176 /etc/init.d/lvm2 start ; eend $?
2180 fi # check for lvm binary
2181 fi # check for bootoption nolvm
2185 # {{{ debnet: setup network based on an existing one found on a partition
2187 if checkbootparam 'debnet' ; then
2188 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2194 # {{{ disable console blanking
2196 if checkbootparam 'noblank' ; then
2197 einfo "Bootoption noblank found. Disabling monitor blanking."
2198 setterm -blank 0 ; eend $?
2203 # {{{ tohd= bootoption
2206 if checkbootparam 'tohd' ; then
2207 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
2208 if [ -z "$TARGET" ] ; then
2209 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
2210 eerror "Please use something like tohd=/dev/sda9." ; eend 1
2214 if ! [ -b "$TARGET" ] ; then
2215 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
2219 if grep -q $TARGET /proc/mounts ; then
2220 eerror "$TARGET already mounted, skipping execution of tohd therefore."
2225 local MOUNTDIR=$(mktemp -d)
2227 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
2228 einfo "Copyring live system to $TARGET - this might take a while"
2229 rsync -a --progress /live/image/live $MOUNTDIR
2233 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
2235 eerror "Error when trying to mount $TARGET, sorry."; eend 1
2244 # {{{ grml2hd: automatic installation
2247 if checkbootparam "grml2hd" || checkbootparam "BOOT_IMAGE=grml2hd" ; then
2249 if checkbootparam 'user' ; then
2251 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2252 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2255 if checkbootparam 'filesystem' ; then
2257 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2258 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2261 if checkbootparam 'partition' ; then
2263 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2264 # notice: the following checks whether the given partition is available, if not the skip
2265 # execution of grml2hd as it might result in data loss...
2266 if [ -r $PARTITION ] ; then
2267 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2269 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2273 if checkbootparam 'mbr' ; then
2275 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2276 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2279 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2281 GRML2HD_NONINTERACTIVE='yes' grml2hd
2284 chmod 755 /usr/bin/grml2hd_noninteractive
2285 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2286 if [ -z "$GRML2HD_FAIL" ] ; then
2287 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2289 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2292 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2296 # {{{ debootstrap: automatic installation
2297 config_debootstrap(){
2299 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2301 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2303 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2305 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2310 if checkbootparam 'target' ; then
2312 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2313 # notice: the following checks whether the given partition is available, if not the skip
2314 # execution of grml-debootstrap as it might result in data loss...
2315 if ! [ -r "$TARGET" ] ; then
2316 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2320 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2325 if checkbootparam 'grub' ; then
2327 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2330 if checkbootparam 'groot' ; then
2332 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2335 if checkbootparam 'release' ; then
2337 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2340 if checkbootparam 'mirror' ; then
2342 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2345 if checkbootparam 'boot_append' ; then
2347 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2350 if checkbootparam 'password' ; then
2352 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2355 # now check which options are available
2356 if [ -n "TARGET" ] ; then
2357 TARGETCMD="--target $TARGET"
2361 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2365 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2366 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2367 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2368 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2369 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2370 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2372 # and finally write script and execute it
2373 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2375 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2378 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2380 screen /usr/bin/grml-debootstrap_noninteractive
2381 einfo "Invoking a shell, just exit to continue booting..."
2384 fi # checkbootparam "BOOT_IMAGE=debian2hd
2388 # {{{ Support customization
2390 if checkbootparam 'distri'; then
2391 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2392 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2393 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2394 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2395 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2396 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2402 ## END OF FILE #################################################################
2403 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3