Ubuntu Kernels in their postinst call linux-update-symlinks $change $version $image_path to setup correct links.
This was not done by installkernel script, and a broken xx-update-initrd-links script is being added to postinst.d that does not correctly handle link_in_boot setting and breaks upgrades.
imho installkernel script should call linux-update-symlinks just like our own linux-image kernels do in the postinst.
Ubuntu Kernels in their postinst call linux-update- symlinks $change $version $image_path to setup correct links.
This was not done by installkernel script, and a broken xx-update- initrd- links script is being added to postinst.d that does not correctly handle link_in_boot setting and breaks upgrades.
imho installkernel script should call linux-update- symlinks just like our own linux-image kernels do in the postinst.