Yes, your understanding is correct, the initial issue got rectified by removing cache and removing the local qemu instance compiled with qemu-2.7.
Looks like the PATH precedence is local bydefault and it can be inconsistent, so different utilities takes inconsistent values in this case, like virt-install complains about unsupported cpu. Keeping the absolute binary path in kvm wrapper will make that it always points to the system installed binary and if user wants to use his binary anyways can change wrapper "or" use it standalone?, which other distributions also follow. In that way we would have inconsistent virsh capabilities output even the custom binaries installed in the system -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628101 Title: qemu-kvm: virt-install VM fails due to inconsistent virsh capabilities output due to multiple qemu instance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1628101/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs