I had same problem and tried your suggestion. I get this error in terminal:
404 Not Found [IP: 91.189.88.46 80] Fetched 384B in 0s (446B/s) W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/edgy/universe/binary-i386/Packages.gz 404 Not Found [IP: 91.189.88.46 80] E: Some index files failed to download, they have been ignored, or old ones used instead. -- W: GPG error wine in update manager https://bugs.launchpad.net/bugs/229818 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs