On Thu, Oct 18, 2018 at 7:24 AM, Lukas Ruzicka <lruzicka@redhat.com> wrote:
Hello Chris,

tl;dr: I could not reproduce such behaviour, the networking was working in all cases.

I can confirm that cleanly installed Fedora 29 provides a working networking for both the host and the guest OS in a VM. I have tested this particular case yesterday.

Today, I have tested according to your description and I did the following:
  1. I cleanly installed Fedora 28 and virt-manager.
  2. I set up a VM with Fedora 29 Live Iso and ran it inside -> both the host and the VM had working networking.
  3. I updated Fedora 28 and the situation was the same, networking was fine.
  4. I upgraded system to Fedora 29 and tried again -> both the host and the VM had fully working networking.
Conclusion: I cannot reproduce the behaviour, in my case everything was good.

Thanks. It makes me wonder if there's something particularly old and crusty from prior versions that's causing this problem. And unfortunately libvirt isn't being verbose enough with hints why it's not available.


--
Chris Murphy