/usr/share/initramfs-tools/scripts/casper-bottom/15autologin is in casper 1.394.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | #!/bin/sh
PREREQ=""
DESCRIPTION="Setting up automatic login..."
prereqs()
{
echo "$PREREQ"
}
case $1 in
# get pre-requisites
prereqs)
prereqs
exit 0
;;
esac
. /scripts/casper-functions
log_begin_msg "$DESCRIPTION"
GDMCustomFile=/root/etc/gdm3/custom.conf
if [ -f $GDMCustomFile ]; then
# Configure GDM autologin
sed -i -r \
-e "s/^#[ ]*AutomaticLoginEnable =.*\$/AutomaticLoginEnable=true/" \
-e "s/^#[ ]*AutomaticLogin =.*\$/AutomaticLogin=$USERNAME/" \
-e "s/^#[ ]*TimedLoginEnable =.*\$/TimedLoginEnable=false/" \
-e "s/^#[ ]*WaylandEnable=false\$/WaylandEnable=false/" \
$GDMCustomFile
fi
if [ -f /root/etc/kde4/kdm/kdmrc ]; then
# Configure KDM autologin
sed -i -r \
-e "s/^#?AutoLoginEnable=.*\$/AutoLoginEnable=true/" \
-e "s/^#?AutoLoginUser=.*\$/AutoLoginUser=$USERNAME/" \
-e "s/^#?AutoReLogin=.*\$/AutoReLogin=true/" \
/root/etc/kde4/kdm/kdmrc
fi
if [ -f /root/etc/lxdm/lxdm.conf ]; then
# Configure LXDM autologin with LXDE session
sed -i -r \
-e "s/^# autologin=dgod/autologin=$USERNAME/" \
-e "s/^# session/session/" \
-e "s/startlxde/startlubuntu/" \
/root/etc/lxdm/lxdm.conf
fi
if [ -f /root/etc/xdg/lubuntu/lxdm/lxdm.conf ]; then
# Configure LXDM autologin with Lubuntu session
sed -i -r \
-e "s/^# autologin=dgod/autologin=$USERNAME/" \
-e "s/^# session/session/" \
-e "s/startlxde/startlubuntu/" \
/root/etc/xdg/lubuntu/lxdm/lxdm.conf
fi
if [ -d /root/etc/lightdm ]; then
# Configure LightDM autologin
LightDMCustomFile=/root/etc/lightdm/lightdm.conf
AutologinParameters="allow-guest=false\n\
autologin-guest=false\n\
autologin-user=$USERNAME\n\
autologin-user-timeout=0"
# Prevent from updating if parameters already present (persistent usb key)
if ! `grep -qs '^autologin-user' $LightDMCustomFile` ; then
if ! `grep -qs '\[SeatDefaults\]' $LightDMCustomFile` ; then
echo '[SeatDefaults]' >> $LightDMCustomFile
fi
sed -i "s/\[SeatDefaults\]/\[SeatDefaults\]\n$AutologinParameters/" $LightDMCustomFile
fi
# LightDM on kubuntu-active wants to start ubuntu.desktop, workaround here for now jriddell 2012-03-15
if [ -e /root/usr/share/xsessions/plasma-active.desktop ]; then
cp /root/usr/share/xsessions/plasma-active.desktop /root/usr/share/xsessions/ubuntu.desktop
fi
fi
if [ -f /root/usr/bin/sddm ]; then
sddm_session=plasma.desktop
if [ -f /root/usr/share/xsessions/Lubuntu.desktop ]; then
sddm_session=Lubuntu.desktop
fi
if [ -f /root/usr/share/xsessions/QLubuntu.desktop ]; then
sddm_session=QLubuntu.desktop
fi
cat >>/root/etc/sddm.conf <<EOF
[Users]
MinimumUid=999
[Autologin]
User=$USERNAME
Session=$sddm_session
EOF
fi
log_end_msg
|