How can I repair grub? (How to get Ubuntu back after installing Windows?)
I had Ubuntu installed. When I installed ubuntu I completely formated the hard disk and then I made 3 partitions, one for root, one for home, and one for data.I left 25 Gb unused. All partitions were ext 4. After some months now I have installed the Windows 8 in the free space(24GB) . Now it directly boots Windows 8 and does not ask for the choice between Windows 8 and ubuntu . I can only access the partition in which I have installed the Windows. I want it to ask for choice between Windows 8 or ubuntu or some other way to run ubuntu or to access the data in the other partitions . Because I have very imported data there. I'm using Hp Pavilion dv6 i3 . 320gig hard disk.