FYI: to test with just one version things like the following will trigger the prerm logic (not sure if that is still true with remove/upgrade being split as it will be on the next build) $ apt install --reinstall qemu-system-gui
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847361 Title: Upgrade of qemu binaries causes running instances not able to dynamically load modules To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1847361/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs