Hi guys,

I was using PhotoRec to recover some data, after restart Ubuntu would not boot up again with error message 'error no such partition grub rescue'.'

After doing some research I found the Linux partition was unmounted.

When booting with cd, click on "Try Ubuntu", once in the GUI go to terminal and type 'sudo fdisk -l' it shows the following. But not showing the Linux partition? Any idea how I can get this back?

/dev/sda1 1 638 5124703 b W95 FAT32
/dev/sda3 4526 4635 497980 82 Linux swap