We confirm that the problem has been solved using virtio. there should be a problem in qemu/kvm network emulation and/or ubuntu guest network drivers.
-- kvm network instability https://bugs.launchpad.net/bugs/228163 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
