I ended up installing the old version of apt downloaded from https://launchpad.net/ubuntu/+source/apt/0.9.15.4ubuntu3/+build/5872859 then locked the version using the synaptic package manager. I guess I just stick with this version until the problem's solved.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1302736 Title: apt 0.9.15.4ubuntu4 uninstalls ppa:webupd8team/java oracle- java[78]-installer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1302736/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs