The full outpout from do-release-upgrade command is included in the attached file.
But here is the beginning:
Code:
zeron@ZeronKb:~$ sudo do-release-upgrade -m desktop Checking for a new Ubuntu release Get:1 Upgrade tool signature [198 B] Get:2 Upgrade tool [1,148 kB] Fetched 1,148 kB in 0s (0 B/s) authenticate 'trusty.tar.gz' against 'trusty.tar.gz.gpg' extracting 'trusty.tar.gz' Reading cache Checking package manager Reading package lists... Done Building dependency tree Reading state information... Done Building data structures... Done Ign http://extras.ubuntu.com saucy InRelease Ign http://archive.canonical.com saucy InRelease Ign http://ppa.launchpad.net saucy InRelease Hit http://extras.ubuntu.com saucy Release.gpg Hit http://archive.canonical.com saucy Release.gpg Ign http://ppa.launchpad.net saucy InRelease Hit http://extras.ubuntu.com saucy Release Hit http://archive.canonical.com saucy Release Ign http://ppa.launchpad.net saucy InRelease Ign http://archive.ubuntu.com saucy InRelease Ign http://ppa.launchpad.net saucy InRelease Hit http://extras.ubuntu.com saucy/main Sources Hit http://archive.canonical.com saucy/partner Sources .....
Code:
Ign http://archive.ubuntu.com trusty-backports/universe Translation-en_GB Fetched 429 kB in 6s (0 B/s) Checking package manager Reading package lists... Done Building dependency tree Reading state information... Done Building data structures... Done Calculating the changes Calculating the changes Could not determine the upgrade An unresolvable problem occurred while calculating the upgrade. 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 using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. Restoring original system state Aborting Reading package lists... Done Building dependency tree Reading state information... Done Building data structures... Done zeron@ZeronKb:~$
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