Debian to Ubuntu conversion

Today I converted my debian/etch box to ubuntu/edgy. With debian I ran a kernel.org kernel patched with swsusp2 to be able to hibernate. I expected to also have to run a swsusp2-patched kernel.org kernel with ubuntu. But actually, ubuntu/edgy comes with a suspend-to-disk enabled kernel! Just ask KDE to close session and you'll be proposed to "Hibernate Computer". I tried it and it worked first time. Very cool. I don't know yet whether ubuntu has special hibernate patches or if it uses the old swsusp code shipped in kernel.org kernels...