I installed Debian 9 stretch testing version. And I did the below:
# apt-get update # apt-get install network-manager-gnome # apt-get install firmware-iwlwifi
My network card is Intel Corporation Wireless 8260
# lspci | grep Wireless 04:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
So I come to Linux Support for Intel wireless adapter to download the Wi-Fi driver.
Intel® Dual Band Wireless-AC 8260 4.1 iwlwifi-8000-ucode-126.96.36.199.tgz
And I put the Wi-Fi driver under
But when I click Wi-Fi in the notification area, "Select network", the Wi-Fi networks pops up, "No network" message is displayed. It seems that it cannot detect the Wi-Fi.
Does anybody know the reason?