This looks like the same issue noted in Bug 154365. I too am having this problem when running the version upgrade from gutsy beta to gutsy release.
-- Error during update https://bugs.launchpad.net/bugs/154094 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
