Install kup-client by entering the following commands in the terminal:
sudo apt update sudo apt install kup-client
Description:
kernel.org upload tool
This utility is used to upload files to kernel.org and other systems using the same upload system (kup-server).
Homepage: https://git.kernel.org/cgit/utils/kup/kup.git/
Version: 0.3.4-3
Section: universe/net