5 # initramfs-tools header
23 . /scripts/live-functions
25 log_begin_msg "Setting up init"
29 # Arrange for shells on virtual consoles, rather than login prompts
33 if [ -z "${NOAUTOLOGIN}" ] && [ -n "${USERNAME}" ]
35 if [ ! -z "${LIVE_GETTY}" ]
37 if echo "${DEFCONSOLE}" | grep -qs ttyS
39 # AUTOMATIC SERIAL CONSOLE #
40 PORT=$(echo "${DEFCONSOLE}" | \
42 SPEED=$(echo "${DEFCONSOLE}" | \
43 sed -e 's%ttyS[0-9]\+,%%' \
44 -e's%\([0-9]\+\).*%\1%')
46 if ! ( sed -n -e'/^[^#]/p' /root/etc/inittab | grep -qs ":respawn:/sbin/getty.*${PORT}" )
48 IDs="A B C D E F G H I J K L M N O P Q R S T Q U V V X Y Z 0 1 2 3 4 5 6 7 8 9"
56 if ! grep "^${ID}:" /etc/inittab
58 #make sure it is not already in use
64 echo "${ID}:2345:respawn:/sbin/live-getty -L ${PORT} ${SPEED} vt100" >> /root/etc/inittab
68 if [ -f /root/etc/inittab ]
70 sed -i -e'/^[^#]/s%respawn:/sbin/getty%respawn:/sbin/live-getty%' /root/etc/inittab
73 if [ -f /root/etc/inittab ]
75 sed -i -e "s|^\([^:]*:[^:]*:[^:]*\):.*getty.*\<\(tty[0-9]*\).*$|\1:/bin/login -f ${USERNAME} </dev/\2 >/dev/\2 2>\&1|" /root/etc/inittab
78 if [ "/root/etc/init/tty*" != "$(echo /root/etc/init/tty*)" ]
80 for f in /root/etc/init/tty*
82 sed -i -e "s|^exec.*|exec /bin/login -f $USERNAME </dev/$(basename $f .conf) > /dev/$(basename $f .conf) 2>\&1|" $f
87 # Since we use autologin, lastlog doesn't make sense on the console.
88 sed -i '/^[^#].*pam_lastlog\.so/s/^/# /' /root/etc/pam.d/login
91 # do not try to remove files if using file-rc
92 if [ -d /root/etc/rc0.d ]
94 # This has the nice side effect of the cron.{daily,weekly,monthly} jobs in
95 # /etc/crontab remaining disabled, yet also not run by anacron
96 if [ -x /root/usr/sbin/anacron ]
98 chroot /root dpkg-divert --add --rename --quiet /usr/sbin/anacron
99 ln -s /bin/true /root/usr/sbin/anacron
102 # Avoid clobbering the user's clock
103 rm -f /root/etc/rc?.d/K??hwclock.sh /root/etc/init/hwclock-save.conf
106 # Disable readahead since it doesn't play well with squashfs + unionfs
107 # use chmod instead of mv to not trigger unionfs bugs.
108 if [ -e /root/sbin/readahead-list ]
110 chmod -x /root/sbin/readahead-list
113 # Disable ureadahead too since we don't ship a pack file for it anyway, so
114 # all we'll end up doing is profiling the live CD boot. ureadahead also
115 # breaks partman occasionally by reading from its synchronisation FIFOs.
116 rm -f /root/etc/init/ureadahead.conf