Ubuntu :: Couldn't Get Clonezilla To Work On System?

I finally understand why I couldn't get Clonezilla to work on my system. But, I am more baffled than ever.

You see, my system has been in great working order for months. I am running 9.10 32-bit and I keep everything maintained on a daily basis. I just updated to kernel 2.6.32-19 and, like I say, everything is working pretty much perfectly. But, yesterday, I volunteered to help with some official Canonical Ubuntu testing. This morning, I got an email from them that they want me to do the work and giving me instructions on how to proceed. The first thing to do is free up some disk space in order to have a special partition on which to install their testing kernels.

So, I downloaded their suggested tool for doing this, gparted. And, when I ran gparted, the first thing I discovered is that my disk drive has absolutely nothing on it! No partitions, at all. It only sees an empty device, /dev/sda. This is exactly what Clonezilla told me a couple of months ago - no partitions could be located to be backed up.

However, I and Ubuntu think I do have partitions:

Code:
$ df -Th
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda5 ext3 19G 1.5G 16G 9% /
udev tmpfs 502M 360K 501M 1% /dev
none tmpfs 502M 204K 501M 1% /dev/shm
none tmpfs 502M 328K 501M 1% /var/run

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