Faça o download do driver correto em aqui : iwlwifi-6000-4.ucode
.
Copie o firmware para o seu /lib/firmware
:
cp iwlwifi-*.ucode /lib/firmware
Carregue o driver:
modprobe -r iwlwifi
modprobe iwlwifi
rfkill unblock all
Editar
Instale cabeçalhos essenciais de construção e linux
sudo apt-get install build-essential linux-headers-$(uname -r)
Faça o download de iwlwifi-6000-ucode-9.221.4.1.tgz
de aqui
wget https://wireless.wiki.kernel.org/_media/en/users/drivers/iwlwifi-6000-ucode-9.221.4.1.tgz
tar -zxvf iwlwifi-6000-ucode-9.221.4.1.tgz
cd iwlwifi-6000-ucode-9.221.4.1
cp iwlwifi-*.ucode /lib/firmware
Faça o download do backport
wget https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v3.13.2/backports-3.13.2-1.tar.gz
tar -xzvf backports-3.13.2-1.tar.gz
cd backports-3.13.2-1
make defconfig-iwlwifi
make
sudo make install
Descarregar e carregar o driver:
rmmod iwlwifi
modprobe iwlwifi