Yes, you can copy an old bios from a different system and specify the path you placed to it like [1].
It depends on how you want to resolve this special very outdated guest. As an alternative I might consider setting up a Xenial LXD container and granting it the few extra permissions it needs to run KVM. From there virsh/virt-manager or whatever you use can talk to the libvirt in the container and it can stay old as long as xenial is supported. [1]: https://libvirt.org/formatdomain.html#elementsOSBIOS -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1845290 Title: ACPI issue with RHEL4 guest VM's To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1845290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs