Same error for me. I wanted to update from 8.04 to 10.04 via ssh and same warning occured. It happened on the new installed version of Ubuntu. No other software was installed so far.
-- "FutureWarning: apt API not stable yet" during upgrade https://bugs.launchpad.net/bugs/534200 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs