Nonetheless, I am doing SRU of the changes I did in Hirsute to Focal which should improve the networking stack of grub.
And will continue to try to use those nodes to enable firmware accelerated https network boot too.
And I have submitted a proposal to switch maas-images from using bionic's grub to using the focal's grub.
This way, if this issue appears again, we we will be on a better footing hopefully.
Nonetheless, I am doing SRU of the changes I did in Hirsute to Focal which should improve the networking stack of grub.
And will continue to try to use those nodes to enable firmware accelerated https network boot too.
And I have submitted a proposal to switch maas-images from using bionic's grub to using the focal's grub.
This way, if this issue appears again, we we will be on a better footing hopefully.