Esto lo encontré en 2 segundos... es para ubuntu aunque no creo que tengas muchás complicaciones con Debian...
Eso si, vas a necesitar conexión cableada para descargar el repo de git:
First, verify that you have these two files; iwlwifi-7265D-13.ucode and iwlwifi-7265-13.ucode:
ls /lib/firmware | grep 7265
If so, we are going to make copies but rename them:
cd /lib/firmware
sudo cp iwlwifi-7265D-13.ucode iwlwifi-3165-9.ucode
sudo cp iwlwifi-7265-13.ucode iwlwifi-3165-13.ucode
Reboot. Is the wireless working? If not, again let us see:
dmesg | grep iwl
I am not at all confident this will work prior to kernel 4.2.
To copy the downloaded files on your desktop, please right-click them and select 'Extract Here' if not done already. Then open a terminal and do:
sudo cp ~/Desktop/iwlwifi-7265-ucode-25.30-13.0/iwl* /lib/firmware
This will copy both of the ucode files to /lib/firmware. Then proceed with the steps I outlined above.
If you haven't the files to rename, please open a terminal and do:
sudo apt-get update
sudo apt-get install git
git clone
https://github.com/OpenELEC/iwlwifi-firmwarecd ~/iwlwifi-firmware/firmware
sudo cp iwlwifi-7265* /lib/firmware
Then rename and proceed as above.
Fuente:
askubuntu.comB#