Ubuntu
eucalyptus package

  1. Bug #499491
  2. Comment #7

Comment 7 for bug 499491

Revision history for this message
Kees Cook (kees) wrote : Re: Eucalyptus 1.6.2 fails to boot an instance: Failed to add tap interface to bridge 'br0'

Ah-ha! I suspect it's recent changes to the initramfs that continues to reduce the modules-needed-for-boot, which left out "tun". I was able to solve this by just "sudo modprobe tun" before attempting to start an interface. Hint found at:

http://www.gasid.org.uk/2009/02/kvm-virt-install-failed-to-add-tap-interface/