I can confirm it on Feisty (up-to-date up to november 12th).
** Changed in: update-manager (Ubuntu)
Status: Unconfirmed => Confirmed-- Repositories dialog crashes (no distribution tamplate) https://launchpad.net/bugs/70580 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
