*** This bug is a duplicate of bug 1597537 *** https://bugs.launchpad.net/bugs/1597537
Then it's fixed in upstream update-notifier and the maintainer is aware of the issue. Not much more we can do then I guess other than wait for a backport to Xenial. I'm marking this bug as a duplicate, since the other bug has received response from the maintainer (even though this bug is older). ** This bug has been marked a duplicate of bug 1597537 "the cache has no package" error when wine update is available -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318321 Title: "the cache has no package" error when wine update is available To manage notifications about this bug go to: https://bugs.launchpad.net/pipelight/+bug/1318321/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs