Having the same problem on Windows Server 2012 (build 9200) Hyper-V with linux kernel versions 4.15.0-44 and 4.15.0-45. Last known working kernel version 4.15.0-43. Attached is a screenshot of kernel panic stack trace.
** Attachment added: "kernel panic stack trace" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1814069/+attachment/5242575/+files/screenshot1.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1814069 Title: kernel linux-image-4.15.0-44 not booting on Hyperv Server 2008R2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1814069/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs