Chico, "Force version" will only work where there is a choice of versions available in the repositories. You might add a PPA but the repository version gets installed instead.
Try this: search for chromium-browser or firefox. "Force version" should show the currently installed version through bionic-updates and the version that was in the repositories when bionic was released. "Force version" will allow you to downgrade if you really need to. To see if a package has multiple versions available, right-click on any package, choose properties and on the versions tab you will see a list of available versions. The package 0ad doesn't have any alternatives so the option in the Package menu is correctly greyed out. I don't see a bug here so marking as "Incomplete" ** Changed in: synaptic (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1788194 Title: Force version is not working in Synaptic Package Manager in XUbuntu 18.04.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/synaptic/+bug/1788194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs