Testing in comment #5 confirmed this bug was only happening with the upstream kernels and not Ubuntu kernels. Is that still the case with Xenial?
Also, can you confirm the patch in comment #26 is needed in Yakkety and Zesty to get 32 bit Ubuntu VMs to boot? If so, I will submit it for SRU to whatever releases need it.
Testing in comment #5 confirmed this bug was only happening with the upstream kernels and not Ubuntu kernels. Is that still the case with Xenial?
Also, can you confirm the patch in comment #26 is needed in Yakkety and Zesty to get 32 bit Ubuntu VMs to boot? If so, I will submit it for SRU to whatever releases need it.