Would you have the full journal from the time you started the guest (we should see it getting a lease from dnsmasq) until the guest complains about it being lost?
Please attach those from Guest AND Host as I'd like to check if dnsmasq in the host and/or systemd-networkd in the guest had any. Best would be something like this: - attach full journal of host and guest covering all the time - provide a timestamp you started the guest and the guests name and MAC - provide a timestamp the guest lost it's lease - start another guest (as you say they fail) - provide a timestamp of that guest starting That would help a lot to parse your logs more efficiently. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1817998 Title: KVM Guest - DHCP lease lost (Ubuntu 18.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1817998/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
