try this, first: http://ubuntuforums.org/showthread.php?t=584425 If it doesn't work, here's what I did:
downloaded gutsy.tar.gz.gpg, copied it to tmp, run do-release-upgrade (from a different terminal), copied gutsy.tar.gz.gpg to the tmp directory that update-manager created, commands are: sudo bash cd /tmp wget http://archive.ubuntu.com/ubuntu/dists/gutsy/main/dist-upgrader-all/current/gutsy.tar.gz.gpg while ! ls | egrep "tmp[^.]" >/dev/null; do echo "waiting..."; done; cp -v gutsy.tar.gz.gpg `ls | egrep "tmp[^.]"` run do-release-upgrade (from a different terminal) I think this bug appears because the gutsy.tar.gz.gpg is not copied to tmp directory used by update-manager. I'm not sure why that doesn't happen though. -- "Failed Upgrade tool signature" when using do-release-upgrade https://bugs.launchpad.net/bugs/156070 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
