Try accessing this link using your web-browser. You don't need to actually download the file, just make sure you can and no "403: Access Denied" error comes up.
If an error does come up, this indicates a connection problem between you and the archives. The error page that comes up in the web-browser might provide some more detailed information on why this error is occurring. If no error comes up, go ahead and try to run the update again. -- Getting Upgrade prerequisites failed https://bugs.launchpad.net/bugs/155922 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