Instalar Driver de Wifi en Debian 9 Strech

Install WiFi Drivers in Debian 9 Stretch Stable:

Add contrib and non-free to sources via synaptic

Sign in as root In Terminal

apt-get update
dpkg –add-architecture i386
apt-get update
apt-get install linux-headers-$(uname -r|sed ‘s,[^-]*-[^-]*-,,’)
apt-get install libavcodec-extra
apt-get install firmware-linux-nonfree
apt-get install wireless-tools
apt-get install network-manager-gnome

Fuente: https://www.youtube.com/watch?v=eUnfVG7Zst0

 

 

Método 2

En este caso mi tarjeta es:

Network controller: Intel Corporation Wireless 3160 (rev 93)

Para saber cual es su tarjeta usen el comando

lspci

Fuente:  https://wiki.debian.org/iwlwifi

 

• Add a «non-free» component to /etc/apt/sources.list, for example:

  # Debian 9 "Stretch"
  deb http://httpredir.debian.org/debian/ stretch main contrib non-free

• Update the list of available packages and install the firmware-iwlwifi package:

  # apt-get update && apt-get install firmware-iwlwifi

• As the iwlwifi module is automatically loaded for supported devices, reinsert this module to access installed firmware:

  # modprobe -r iwlwifi ; modprobe iwlwifi

• Configure your wireless interface as appropriate.

 

 

 

 

 

 

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