Comment 18 for bug 376128

The "selective update" portion in the wiki apparently doesn't quite work - I entered the information as it said and started aptitude. I also set a tic-mark on the box in the main section.
Ah - the "preferences" text in the selective part doesn't work, at least not if I just do a cut-paste and will prevent the tic box in the software sources not to work.

I'm upgrading now and will report back after the update.

Thanks!