You could try updating your kernel - I'm on 4.4.0-57. 4.8.x also works for me.
My board-2.bin is 337204 bytes. My firmware-4.bin is 733784 bytes. This combination def works for me. Dowloaded from https://github.com/kvalo/ath10k- firmware/tree/master/QCA6174/hw3.0 .The firmware-5.bin under the 4.4 directory doesn't work for me. I have another board-2.bin (not sure where I got this other version) which is 271412 bytes - it doesn't work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1520343 Title: Qualcomm Atheros wireless card [168c:003e] (rev 32) not supported To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1520343/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs