Hi, It looks like you're running Lubuntu 13.04 (raring), which is a no longer maintained release. You'll need to upgrade to 13.10 (also unmaintained) and then Lubuntu 14.04 LTS (still maintained). You should then be able to continue upgrading to Lubuntu 16.04 LTS.
You'll need to set your repos to use http://old- releases.ubuntu.com/ubuntu to do so; the process to do an upgrade like this is described at https://help.ubuntu.com/community/EOLUpgrades/. Thanks and good luck! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1653660 Title: Permission denied To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1653660/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
