I have installed ubutu 14.04 beta which automatically reverted to 13.10 about two months ago. My ditribution is 13.10. Every time I run the upgrade to 14.04 it fails on the second step of the 14.04 upgrade I tried to upgrade using the upgrade manager and the command do-release-upgrade
The following error shows up: Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. Along withe following message: 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. Help, SOS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309695 Title: upgrade to 14.04 crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1309695/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
