Changes
/* Compile custom kernel */
<pre>
# Download and install the kernel packages:
$ wget https://pathfit-iot.com/tofiles/download/fitlet2/sw/images/Linux/Kernel-packages/linux-headers-4.19.67-compulab.2019.09.11_4.19.67-compulab.2019.09.11-1_amd64.deb$ wget https://pathfit-iot.com/tofiles/download/fitlet2/sw/images/Linux/Kernel-packages/linux-image-4.19.67-compulab.2019.09.11_4.19.67-compulab.2019.09.11-1_amd64.deb
$ sudo dpkg -i linux-headers-* linux-image-*
$ sudo reboot