Systemrettung

Grub restaurieren

• Rettungssystem starten

BOOT_DISK=/dev/sdX
ROOT_PART=/dev/sdX5

test -d /trg || mkdir /trg
mount $ROOT_PART /trg

for dir in /sys /dev /proc ; do
   mount -o bind $dir /trg/$dir
done
chroot /trg
echo "we have entered the forign system (chroot)!"

cd /boot
dpkg-reconfigure initramfs-tools
oder
dpkg-reconfigure linux-image-4.4.5-towo.1-siduction-amd64
oder
initramdfs -v -u

grub-install $BOOT_DISK

echo "use 'exit' to leave the forign system"