Hi Folks,
While idly waiting for a 'proper' cure to the non-recognition of some SATA controllers (including mine!) I thought I'd try a mess around and picked up on the discussion of using, or not, the 'all-generic-ide' parameter in the grub menu kernel line. I just added noapic (needed for my ASUS M2N motherboard) and all-generic-ide to the end of the kernel parameters line when booting the live cd. On trying an install, I was pleased to see it no longer said I had no usable space and the install proceeded (a bit). I selected a suitable partition (with an unwanted distro - no names! - on and proceeded to the next stage. This said the format failed, but as it was already ext3 formatted I carried on. The distro appeared to install, but when I examined the partition, it hadn't written anything to it and the old distro was intact. I then tried again, but reformatted the (same) partition (in another distro, Mepis 8 beta as it happens, but I'm sure that's irrelevant) and this time the install went to completion with all stages (bootloader install, users) and - whoopee - it seems to be running fine, writing this (overlong) post from Granular as you can see.
Probably not the best way to proceed, but some of you with the same problem might like to try it?
Other hardware components: AMD Athlon64 3500+, mb uses nVidia 430 chipset, nVidia 7300 graphics card
Apologies again for a long-winded post,
Arthur