It even says so in the apt(8) man page itself: The requested action can be overridden for specific packages by append a plus (+) to the package name to install this package or a minus (-) to remove it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1699698 Title: apt removes package when packagename ends with - To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1699698/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs