I can also confirm the reported issue. I've tried with Juju and plain MAAS to create a VM with just 2048MB and it fails in both cases. Creating, registering and commissioning the machine works, but it cannot be deployed.
System information: 18.04.2 LTS up-to-date MAAS version: 2.5.3 (7533-g65952b418-0ubuntu1~18.04.1) Kernel version: 5.1.3 (Ukuu) I don't see what information we have to provide (last comment from @paelzer)? I've added a diff of the VM configuration ($ virsh dumpxml vm), but I don't see any unexpected difference. The VM with 4096MB memory specification boots and can be deployed while the 2048MB VM cannot. ** Patch added: "Diff of virsh vm configuration" https://bugs.launchpad.net/maas/+bug/1797581/+attachment/5270761/+files/vm.diff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1797581 Title: Composing a VM in MAAS with exactly 2048 MB RAM causes the VM to kernel panic To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1797581/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
