During update the following appears: Invalid package information After your package information was updated the essential package 'ubuntu-minimal' can not be found anymore. This indicates a serious error, please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report.
** Attachment added: "same problem but on 686 architecture" https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/665974/+attachment/1712957/+files/main.log -- Upgrade from 10.04 lts to 10.10 fails https://bugs.launchpad.net/bugs/665974 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