2. To mount the partition you intend to create the image on, NOT the partition to be copied, at the prompt type:
$ mkdir /mnt/sda2
$ mount -t vfat /dev/sda2 /mnt/sda2
This will mount
3. Confirm its mounted OK with:
$ df -h
You should see the device and mount point listed, with file system and free space etc.
4. Start Partimage with:
5. Partimage GUI is mostly self explanatory except for exactly how to enter the destination file. Refer to http://martybugs.net/linux/image.cgi for more detail and screenshots.
After selecting the partition to be backed up, TAB to the next section - 'image file to create/use'. Type in the destination as follows...