I found this PPA with ifupdown 0.7beta2 for oneiric and it fixed the issue for me:
https://launchpad.net/~davewalker/+archive/ifupdown
I found this PPA with ifupdown 0.7beta2 for oneiric and it fixed the issue for me:
https:/ /launchpad. net/~davewalker /+archive/ ifupdown