Comment 0 for bug 1518259

I am running Ubunutu 14.04 on Dell Latitude E5450; Ubuntu came preinstalled on this notebook. After installing kernel linux-image-4.2.0-18-generic wireless is not available after resuming from suspend to RAM; in logs I see

Nov 20 13:04:46 bor-Latitude-E5450 NetworkManager[1389]: <info> WiFi now disabled by radio killswitch

This problem did not exist with original kernel linux-image-3.13.0-xx from 14.04 and updates.

Probably related - original kernel is using iwlwifi driver

Package: iwlwifi-3.16.2-dkms
Status: install ok installed
Priority: optional
Section: misc
Installed-Size: 65,6 MB
Maintainer: Ubuntu Developers <email address hidden>
Version: 1.0
Depends: dkms (>= 1.95)
Original-Maintainer: Dynamic Kernel Modules Support Team <email address hidden>

This driver does not compile for kernel 4.2.

bor@bor-Latitude-E5450:~$ lsb_release -rd
Description: Ubuntu 14.04.3 LTS
Release: 14.04