In prerequisites, it says install JetPack 4.4 (L4T 32.4.2) , however Jetpack 4.4 uses (L4T 32.4.3) . The version that uses L4T 32.4.2 is the JetPack 4.4 Developer Preview
Why is necessary to update and upgrade? (Instruction 2). After that you get L4T 32.4.4, and the precompiled kernels are only for L4T 32.4.2
I think that the README must be updated
In prerequisites, it says install JetPack 4.4 (L4T 32.4.2) , however Jetpack 4.4 uses (L4T 32.4.3) . The version that uses L4T 32.4.2 is the JetPack 4.4 Developer Preview
Why is necessary to update and upgrade? (Instruction 2). After that you get L4T 32.4.4, and the precompiled kernels are only for L4T 32.4.2