I have the same problem with the amd64 release and the German repository. This is my /var/log/dist-upgrade/main.log:
2007-11-04 16:55:08,616 INFO release-upgrader version '0.81' started 2007-11-04 16:55:09,163 DEBUG lsb-release: 'feisty' 2007-11-04 16:55:09,163 DEBUG _pythonSymlinkCheck run 2007-11-04 16:55:10,104 DEBUG checkViewDepends() 2007-11-04 16:55:10,104 DEBUG getRequiredBackports() 2007-11-04 16:55:11,588 DEBUG marking 'release-upgrader-apt' for install 2007-11-04 16:55:11,658 DEBUG marking 'release-upgrader-dpkg' for install 2007-11-04 16:55:33,536 DEBUG pre-requists item: '<pkgAcquire::ItemIterator object: Status: 2 Complete: 1 Local: 0 IsTrusted: 0 FileSize: 1974216 DestFile:'/tmp/tmpzqXhHo/backports/release-upgrader-dpkg_1.14.5ubuntu11.2_amd64.udeb' DescURI: 'http://de.archive.ubuntu.com/ubuntu/pool/main/r/release-upgrader-dpkg/release-upgrader-dpkg_1.14.5ubuntu11.' 2007-11-04 16:55:33,536 ERROR pre-requists item 'http://de.archive.ubuntu.com/ubuntu/pool/main/r/release-upgrader-dpkg/release-upgrader-dpkg_1.14.5ubuntu11.2_amd64.udeb' is NOT trusted -- Upgrade to 7.10 failed! https://bugs.launchpad.net/bugs/159435 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