Just grab the matching linux-image-(version).deb you need, then upload it and install via dpkg on your external device. https://rcn-ee.net/repos/debian/pool/main/l/linux-upstream/
Just grab the matching linux-image-(version).deb you need, then upload it and install via dpkg on your external device. https://rcn-ee.net/repos/debian/pool/main/l/linux-upstream/