damicogiuseppe77-2
January 13th, 2014, 11:09 PM
Hi when I try to upgrade I get this error:
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
I am running ubuntu 13.04 never had this problem before, what should I do? I would like to avoid a new installation
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
I am running ubuntu 13.04 never had this problem before, what should I do? I would like to avoid a new installation