core87: fix stay on serial console at update.

[ipfire-2.x.git] / config / rootfiles / core / 86 / update.sh

diff --git a/config/rootfiles/core/86/update.sh b/config/rootfiles/core/86/update.sh
index 8a820e26bbd2dd36d4a13d5144d837840538719b..5a7b59a3bcc0434bbaa1a1f722469b882417d4e7 100644 (file)
--- a/config/rootfiles/core/86/update.sh
+++ b/config/rootfiles/core/86/update.sh
@@ -83,8 +83,16 @@ rm -rf /lib/modules
 
 case "$(uname -m)" in
        i?86)
-               # Backup grub.conf
-               cp -vf /boot/grub/grub.conf /boot/grub-legacy.conf
+               # Backup old grub config
+               if [ -f /boot/grub/grub.conf ]; then
+                       cp -vf /boot/grub/grub.conf /boot/old-grub-config
+               fi
+               if [ -f /boot/grub/menu.lst ]; then
+                       cp -vf /boot/grub/menu.lst /boot/old-grub-config
+               fi
+               if [ -f /boot/grub/grub.cfg ]; then
+                       cp -vf /boot/grub/grub.cfg /boot/old-grub-config
+               fi
 
                # Remove all files that belong to GRUB-legacy
                rm -rfv /boot/grub
@@ -162,7 +170,7 @@ case "$(uname -m)" in
                #
                echo
                echo Update grub configuration ...
-               if grep -qE "^serial" /boot/grub-legacy.conf; then
+               if grep -qE "^serial" /boot/old-grub-config; then
                        sed -i /etc/default/grub \
                                -e "s| panic=10 | console=ttyS0,115200n8 panic=10 |g"
                        echo "GRUB_TERMINAL=\"serial\"" >> /etc/default/grub