The new reports from #27 forward are likely caused by hyperv_keyboard issing from initrd, and was fixed here: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1567107 You should upgrade and try again.
Since this bug is marked "Fix Released" it's better to open a new one if you are encountering an issue. For Hyper-V issues, please include "[Hyper-V]" at the front of the subject line, and CC me.
The new reports from #27 forward are likely caused by hyperv_keyboard issing from initrd, and was fixed here: https:/ /bugs.launchpad .net/ubuntu/ +source/ initramfs- tools/+ bug/1567107
You should upgrade and try again.
Since this bug is marked "Fix Released" it's better to open a new one if you are encountering an issue. For Hyper-V issues, please include "[Hyper-V]" at the front of the subject line, and CC me.