I am having similar issues booting on my i7 6900K CPU. This is an issue on real hardware, not a VM. The relevant bug is here https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1633172 .
I am having similar issues booting on my i7 6900K CPU. This is an issue on real hardware, not a VM. The relevant bug is here https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1633172 .