Thanks for your bugreport. If this is still a issue now, it may either be a problem with ca.archive.ubuntu.com or a bug in update-manager. Are you behind a proxy?
** This bug is no longer a duplicate of bug 156161 should deal better with invalid sources.list on initial cache.update() (was: Error During Update to 7.10) ** Summary changed: - Distribution Upgrade failure + Distribution Upgrade failure - server overloaded (?) ** Description changed: - Upgrade from 7.04 to 7.10 fails repeatedly with the following report: Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/feisty-updates/main/binary-i386/Packages.gz Bad header line Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/feisty-updates/restricted/binary-i386/Packages.gz Bad header line Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/feisty-updates/main/source/Sources.gz Bad header line Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/feisty-updates/restricted/source/Sources.gz Bad header line Time of day or night results in the same failure. -- Distribution Upgrade failure - server overloaded (?) https://bugs.launchpad.net/bugs/155624 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