External (Realtek) WiFi adapter/dongle not working with May/June 2017 update

Help and Support
12

Can you try:

wget "https://www.dropbox.com/s/pvepk50no24t17x/rbp2-kernel-mk2.deb?dl=1" -O kernel.deb
sudo dpkg -i kernel.deb
sudo reboot

And post dmesg if still not working

Thanks