adding ubuntu-core-config (though it might perhaps better suit in initramfs-tools-ubuntu-core).
in any case creating a swapfile and managing swapon/off is an image feature, unlikely to be handled by snapd.
adding ubuntu-core-config (though it might perhaps better suit in initramfs- tools-ubuntu- core).
in any case creating a swapfile and managing swapon/off is an image feature, unlikely to be handled by snapd.