Unable to use "Bridge device" on Virt-Manager

The default network is only available on the system session afaik. Definitely try the system session, I think it would solve the permission errors with bridge device too. You can check the available networks in virt-manager, at least the default should be there in the system session.

I have described here how I reached the guest without a bridge or macvtap just on the default network.

1 Like