I get exactly the same problem on two machines on my network. Others have upgraded with no problems. I have verified there are no third party repositories listed and also that only the standard two ubuntu GPG authentication keys are registered.
-- Upgrade to 7.10 fails to authenticate https://bugs.launchpad.net/bugs/156190 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
