Hello, note that apt-get -u dist-upgrade is not actually a supported mechanism to upgrade from one release to another. The supported mechanism is via the do-release-upgrade tool in the ubuntu-release- upgrader-core package.
Probably you can make this work somehow, but it might be best to look for interactive help in #ubuntu on irc.freenode.net or https://askubuntu.com. Thanks ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1744421 Title: I tried to upgrade from 16.4 to 17.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1744421/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs