Because disabling these ppas don't remove the packages installed. In this case, oibaf ppa had newer packages as per version numbering than 17.04 thus apt being unable to resolve valid dependencies.
On Tue, 30 May 2017, 19:51 Oxwivi, <[email protected]> wrote: > Why would oibaf or any other PPA cause a hold-up? Doesn't the upgrade > process explicitly state that it's disabling third-party sources? > > Third party sources disabled > > Some third party entries in your sources.list were disabled. You can > re-enable them after the upgrade with the 'software-properties' tool > or your package manager. > > To continue please press [ENTER] > > Does that mean only non-PPA repos? I think PPAs should be considered to > be disabled in that case. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1683702 > > Title: > Cannot upgrade from 16.10 to 17.04 > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1683702/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1683702 Title: Cannot upgrade from 16.10 to 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1683702/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
