Julian, it protects the kernel currently booted at the time of running /etc/kernel/postinst.d/apt-auto-removal. If you later boot another kernel that is not protected, it may be removed. Not a likely case, though.
Julian, it protects the kernel currently booted at the time of running /etc/kernel/ postinst. d/apt-auto- removal. If you later boot another kernel that is not protected, it may be removed. Not a likely case, though.