Hi, I am trying to jump onto the latest Kernel release 4.12.2 on my HP af114au notebook with AMD APU A8 cpu. I had install the latest kernel with following commands. It booted fine, it was fast and robust except that it broke my WiFi. Code (Text): $ wget kernel.ubuntu.com/~kernel-ppa/mainline/v4.12.2/linux-headers-4.12.2-041202_4.12.2-041202.201707150832_all.deb $ wget kernel.ubuntu.com/~kernel-ppa/mainline/v4.12.2/linux-headers-4.12.2-041202-generic_4.12.2-041202.201707150832_amd64.deb $ wget kernel.ubuntu.com/~kernel-ppa/mainline/v4.12.2/linux-image-4.12.2-041202-generic_4.12.2-041202.201707150832_amd64.deb $ sudo dpkg -i linux-headers-4.12.2*.deb linux-image-4.12.2*.deb $ sudo reboot So i revert to Kernel version 4.8.7 that has WiFi functional. Need suggestions on how to fix WiFi on version 4.12.2
