Comment 6 for bug 1163669

a couple of things seem odd. I originally suspected bug 1103881.
However, the log shows:
The following packages have been kept back:
  initramfs-tools initramfs-tools-bin libdevmapper1.02.1 libgudev-1.0-0
  linux-headers-generic linux-headers-virtual linux-image-virtual
  linux-virtual mountall python python-minimal upstart

Which is odd.

It seems like this is possibly related though, as I think the same issue. I dont think that the runcmd were ever executed.

ZhengPeng, could you try the same thing with a daily ami? ami-daa4c1b3 is currently the latest ami for amd64 ebs raring.