could you include the output of brctl show? Also take a look here:
https://bugs.launchpad.net/ubuntu/+source/xen-3.2/+bug/199533 a manual bridge (i.e. br0, that KVM sometimes uses) has sometimes worked better than the default ethX bridge. I will try to confirm if that is true tomorrow. -- networking not working https://bugs.launchpad.net/bugs/204010 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs