OK, my workaround is to modify /etc/event.d/rc-default, and make it like the following. It works for me. Thanks. ------ start on rcS/stop
script runlevel --reboot || true if grep -q -w -- "-s\|single\|S" /proc/cmdline; then telinit S elif grep -qE -w -- "[1-5]" /proc/cmdline; then RL="$(grep -Eo -w -- "[1-5]" /proc/cmdline)" if [ -n "$RL" ]; then telinit $RL else telinit 2 fi elif [ -r /etc/inittab ]; then RL="$(sed -n -e "/^id:[0-9]*:initdefault:/{s/^id://;s/:.*//;p}" /etc /inittab || true)" if [ -n "$RL" ]; then telinit $RL else telinit 2 fi else telinit 2 fi end script ------------- -- Fail to enter rc1.d by putting 1 in bootparam in edgy https://launchpad.net/bugs/85014 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs