MAAS (2.4.2 and 2.6.2) cannot deploy to a server with Secure Boot active. This appears to be a regression of bug #1711203; the symptoms are identical. Namely:
1) The system can begin deployment fine.
2) After deployment is complete except for the final reboot, the
system will reboot.
3) GRUB appears briefly on the screen.
4) The system console briefly displays the message:
Bootloader has not verified loaded image
System is compromised. halting.
5) The node powers off.
6) Eventually MAAS times out on the deployment and declares
that it's failed.
I've verified this on three MAAS servers and one node each (jehan, a Quanta QuantaGrid D52B-1U in 18T; capella, a Supermicro SYS-6028U-TR4+ in 1SS, and brennan, an Intel NUC DC53427HYE on my home network).
Two of the MAAS servers are running MAAS 2.6.2-7841-ga10625be3-0ubuntu1~18.04.1; the third is on 2.4.2-7034-g2f5deb8b8-0ubuntu1.
MAAS (2.4.2 and 2.6.2) cannot deploy to a server with Secure Boot active. This appears to be a regression of bug #1711203; the symptoms are identical. Namely:
1) The system can begin deployment fine.
2) After deployment is complete except for the final reboot, the
system will reboot.
3) GRUB appears briefly on the screen.
4) The system console briefly displays the message:
Bootloader has not verified loaded image
System is compromised. halting.
5) The node powers off.
6) Eventually MAAS times out on the deployment and declares
that it's failed.
I've verified this on three MAAS servers and one node each (jehan, a Quanta QuantaGrid D52B-1U in 18T; capella, a Supermicro SYS-6028U-TR4+ in 1SS, and brennan, an Intel NUC DC53427HYE on my home network).
Two of the MAAS servers are running MAAS 2.6.2-7841- ga10625be3- 0ubuntu1~ 18.04.1; the third is on 2.4.2-7034- g2f5deb8b8- 0ubuntu1.