Please try the linux-firmware deb below, which is the version from xenial plus all updates to the QCA6174 which are in version 1.158. If this fixes the issues then I can work on getting these changes into xenial and possibly other releases. Thanks!
http://people.canonical.com/~sforshee/lp1436940/linux- firmware_1.157+lp1436940v201605310852_all.deb ** Changed in: linux-firmware (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1436940 Title: Qualcomm Atheros QCA6164 802.11ac Wireless Network Adapter [168c:0041] is not supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1436940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs