On 14.04 we need to manually remove bcmwl-kernel-source, and use brcmsmac. Just for informations :
Remove bcmwl and install linux-firmware-nonfree : sudo apt-get purge bcmwl-kernel-source sudo apt-get install linux-firmware-nonfree Then you need to blacklist b43 and wl : echo "blacklist b43" | sudo tee -a /etc/modprobe.d/blacklist.conf echo "blacklist wl" | sudo tee -a /etc/modprobe.d/blacklist.conf sudo modprobe -r b43 wl brcmsmac sudo modprobe brcmsmac And reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1306928 Title: Broadcom STA driver gets autoinstalled on BCM4313, where it's no longer needed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jockey/+bug/1306928/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs