Hello, We are experiencing the same issue running 20.04.2 with the exception of the crashing. We have fully updated 2012R2 hosts and when we use VLANs 20 or 40, there's a good chance the VM will get stuck in kind of boot loop when we try to restart it. This doesn't happen all the time either which is odd. When we use VLANs 21,22,41 or 42 for example, the VM seems to boot fine every time. I have tried this on different hosts with different hardware as well with no change in behavior. We've also noticed this same behavior in CentOS 8.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1918265 Title: Random boot failure with Ubuntu 20.04 / grub 2.04 and Hyper-V 2012r2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1918265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
