Good Morning,
I updated 2 1-node instances, one running on a Lenovo M920q and one running on a N5105 fanless devices. The Lenovo update run perfect but the N5105 device ended up in a boot loop. Both were on 8.3beta with the latest patches before.
Turned out the initrd image wasn't build but /boot/initrd-4.19.0+1.img.cmd
was there. Running the command in the /boot/initrd-4.19.0+1.img.cmd
(new-kernel-pkg --install --mkinitrd "$@" 4.19.0+1
) created it and the reboot was successful.