Hi all,<br /><br />I have. similar symptom in a completely different environment:<br />- Arch Linux Host<br />- Arch Linux Guest<br />- Guest with systems-boot and efi-stub<br />- Guest with auto-detected efi partition<br /><br />Symptom is, that after downgrading and re-upgrading the kernel, the reboot will hang, similar to what Daniele Credo reported.<br /><br />Everything is fine, if mounting efi partition statically, i.e. via fstab.<br />Downgrading to 2020.11 resolved the issue.<br /><br />I have a setup available that can reproduce the issue, since I narrowed it down already.<br /><br />Let me know if I can help in any way to identify, and hopefully fix, the issue.