openjdk-9 has vanished from later releases, so this is never likely to be fixed. openjdk-11 seems to install correctly though I haven't tested it thoroughly.
** Tags added: amd64 i386 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770646 Title: openjdk-9-jdk cannot be installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-9/+bug/1770646/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs