The attachments made seems not to be from the dist-upgrade folder. But may be that is because the report is for lucid(I don't know which files are to expect fromthere).
@Brian In commet '10 you seems to be satisfied with the logs Morgan has provided. In respect to this I set the status of the report back to confirmed, because it affects multiple users. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1070675 Title: install error kubuntu 10.12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1070675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs