>From that libvirt log: 2014-12-06 13:56:01.136+0000: 1529: error : virFirewallApplyRuleDirect:674 : internal error: Failed to apply firewall rules /sbin/iptables --table filter --insert INPUT --in- interface virbr0 --protocol tcp --destination-port 67 --jump ACCEPT: Another app is currently holding the xtables lock. Perhaps you want to use the -w option?
This looks like a bug in the libvirt you are using. In the Description it's listed as coming from a ppa. I think you'll need to talk to the owner of that ppa. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1387140 Title: Linux 3.18: VM fails to start because of unactive virtual network To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1387140/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
