I recently upgraded 32 bit Ubuntu 10.04 to 64 bit and I tried to backup all of the files before I format and installed. I failed to back up about years of family photos and really would like to have them back as i have them nowhere else. I have gddrescue, testdisk and photorec installed, and have run testdisk and photrec but havent found them, any ideas on how to recover these files?