I have the same problem: sudo do-release-upgrade -d Checking for a new ubuntu release Done Upgrade tool signature Done Upgrade tool 4s Done downloading extracting 'lucid.tar.gz' authenticate 'lucid.tar.gz' against 'lucid.tar.gz.gpg' tar: Removing leading `/' from member names
Reading cache Checking package manager Reading package lists: Done Reading state information: Done Reading state information: Done Reading state information: Done Done downloading Reading package lists: Done Reading state information: Done Reading state information: Done Reading state information: Done Updating repository information WARNING: Failed to read mirror file Third party sources disabled Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager. Done downloading Checking package manager Reading package lists: Donem lucid/partner Packages: 94 ges: 94 Reading state information: Done Reading state information: Done Reading state information: Done Calculating the changes Calculating the changes Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade: E:Unable to correct problems, you have held broken packages. This can be caused by: * Upgrading to a pre-release version of Ubuntu * Running the current pre-release version of Ubuntu * Unofficial software packages not provided by Ubuntu If none of this applies, then please report this bug against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report. Restoring original system state Aborting Reading package lists: Donermic/main Packages: 94 94 93 es: 92 Reading state information: Done Reading state information: Done Reading state information: Done -- Not able to dist-upgrade, "calculating changes" can't solve dependencies and fail https://bugs.launchpad.net/bugs/551782 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
