################################################################################
+# remove obsolete symlinks and kernels
+rm -f /boot/vmlinuz /boot/vmlinuz.old /boot/vmlinuz.old2 \
+ /boot/vmlinuz.plain /vmlinuz /vmlinuz.old /boot/vmlinuz.plain \
+ /boot/vmlinuz.generic /boot/vmlinuz-generic /boot/vmlinuz-old
+echo "CN: Removed old symlinks in / and /boot."
+
+################################################################################
+
# intro msg
echo -n "CN: Configuring system (this will take a while):"
cp -a /usr/lib/grub/i386-pc/* /boot/grub
fi
fi
+echo -n " grub1"
# create/update grub configuration
if [ -e /boot/grub/menu.lst ]; then
else
/usr/sbin/update-grub >/dev/null 2>&1 || true
fi
+echo -n " grub2"
+
+# workaround grsec
+if [ -x /sbin/chpax ]; then
+ if [ -x /usr/sbin/grub ]; then
+ chpax -spmrx /usr/sbin/grub || true
+ fi
+ if [ -x /usr/sbin/grub-probe ]; then
+ chpax -spmrx /usr/sbin/grub-probe || true
+ fi
+fi
+echo -n " grub3"
+# workaround execshield
+SHIELD=$(sysctl -e -n kernel.exec-shield)
+if [ ! -z "$SHIELD" ]; then
+ sysctl -w -e kernel.exec-shield=0 >/dev/null 2>&1
+fi
+
+# install grub loader
if ! grub-install --no-floppy '(hd0)' >/dev/null 2>&1; then
echo "."
echo "CN: FATAL ERROR running grub-install!"
echo "CN: Do not reboot your server and report this to OTRS immediately!"
exit 1
fi
-echo -n " grub"
+echo -n " grub4"
+
+# restore execshield state
+if [ ! -z "$SHIELD" ]; then
+ sysctl -w -e "kernel.exec-shield=$SHIELD" >/dev/null 2>&1
+fi
# disable lilo
if [ -e /etc/lilo.conf ]; then
################################################################################
-# remove obsolete links
-rm -f /boot/vmlinuz /boot/vmlinuz.old /boot/vmlinuz.old2 \
- /boot/vmlinuz.plain /vmlinuz /vmlinuz.old /boot/vmlinuz.plain
-echo "CN: Removed old symlinks in / and /boot."
-
-################################################################################
-
# fix old kernel-2.4-cn postrm
if [ -e /var/lib/dpkg/info/kernel-2.4-cn.postrm ]; then
echo "CN: Fixed old kernel-2.4-cn postrm."