Thanks Adam. And I don't know if it's related but I used to be able to use an external usb wireless device (Belkin) but it doesn't work anymore. I don't know since when though so it can be something else.
francoisd@gs60 ~ $ dmesg|grep ath10k Nothing returned francoisd@gs60 ~ $ lspci -nnn|grep -i atheros 04:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2200 Gigabit Ethernet Controller [1969:e091] (rev 13) 05:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:003e] (rev 20) francoisd@gs60 ~ $ uname -a Linux gs60 3.17.1-031701-generic #201410150735 SMP Wed Oct 15 11:36:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383184 Title: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] is not supported To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1383184/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs