and what's the output on apt-get upgrade?

For apt-get update I do not see any issues that would stop an upgrade (update updates your package lists upgrade uses package lists to look if some of your installed packages has a newer version available and suggests to upgrade and does if you say yes)

Btw. is there any reason you trillionize your apt-sources? my-maemo.com has just the same apps as maemo but less and I don't think a QA watched version.

You may complain about a full rootfs and the easiest way is to remove all those unneeded repositories. And for what reason do you have mozillas chinook repo active? Fennec is already at the nokia repos...