I have checked that fwupd-signed 1.51.1~18.04.1 successfully starts with both old and new shim.
> Install fwupd-signed built from fwupd-efi and the new fwupd and check that it creates boot entry. We patched out building the UEFI binary only but kept the plugin, so we need to ensure the plugin still works correctly.
I have done that too, in fact I removed and reinstalled fwupd first anyhow due to the other SRU bug and there was no entry before.
I have checked that fwupd-signed 1.51.1~18.04.1 successfully starts with both old and new shim.
> Install fwupd-signed built from fwupd-efi and the new fwupd and check that it creates boot entry. We patched out building the UEFI binary only but kept the plugin, so we need to ensure the plugin still works correctly.
I have done that too, in fact I removed and reinstalled fwupd first anyhow due to the other SRU bug and there was no entry before.