I think this problem is back in Feisty (synaptic requests http://changelogs.ubuntu.com/changelogs/pool/multiverse/l/linux-restricted-modules-2.6.20/linux-restricted-modules-2.6.20_1.0.7184+2.6.20.3-12.11/changelog ). Setting back to Unconfirmed.
** Changed in: update-manager (Ubuntu) Status: Fix Released => Unconfirmed -- Wrong url used for finding nvidia-glx-legacy changelog https://launchpad.net/bugs/50765 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs