Dell XPS 13 con Ubuntu 12.04 - wireless per kernel superiore al 57

Post date: Jul 22, 2015 5:56:14 PM

I suggest you download this to your desktop:http://www.kernel.org/pub/linux/kernel/projects/backports/stable/v3.11-rc3/backports-3.11-rc3-1.tar.bz2 Right-click it and select 'Extract Here.' Now open a terminal and do:

cd Desktop/backports-3.11-rc3-1/ make defconfig-iwlwifi make sudo make install

Now download the required firmware: iwlwifi-7260-7.ucode (bottom, in attach to this page). Now open a terminal and do:

sudo cp ~/Desktop/iwlwifi-7260-7.ucode /lib/firmware/ <--or wherever you downloaded it sudo modprobe -r iwldvm <--If it is not loaded, OK, please proceed sudo modprobe -r iwlwifi <--If it is not loaded, OK, please proceed sudo modprobe iwlwifi

Your wireless should now be working.

Fonte: http://askubuntu.com/questions/331667/no-wireless-for-intel-corporation-7260-version-63