Comment 1 for bug 559090

Thank you for taking the time to report this issue and help to improve Ubuntu.

As documented at <https://wiki.ubuntu.com/LucidLynx/ReleaseNotes#Bonded%20network%20interfaces%20must%20use%20hotplug-style%20configuration>, you must use the hotplug-style configuration in /etc/network/interfaces; specifying the bond slaves in the bond interface stanza will not work. If you create the correct stanzas for eth1 and eth2, does this problem still occur?