reset_grub_from_livecd

sudo mkdir /mnt/root

#on 64bit
sudo mount -t ext4 /dev/sda1 /mnt/root
#on 32bit
sudo mount -t ext3 /dev/sda1 /mnt/root

sudo mount -t proc none /mnt/root/proc
sudo mount -o bind /dev /mnt/root/dev
#enter chroot
sudo chroot /mnt/root /bin/bash

#fix chroot issues with dhcp
nano /etc/resolv.conf
#Add line for router
nameserver 192.168.2.1

#make swap file instead of swap partition
dd if=/dev/zero of=/swapfile bs=1048576 count=1000
mkswap /swapfile