Comment 231 for bug 1383184

#209 did work when I changed my kernel version to 3.19.8
However, my connection fails after 5-10 minutes, and I have to reboot my computer to get wifi again.

matt@Swordfish-II ~$ dmesg|grep ath10k
[ 7.952768] ath10k_pci 0000:05:00.0: enabling device (0000 -> 0002)
[ 7.953122] ath10k_pci 0000:05:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0
[ 8.142903] ath10k_pci 0000:05:00.0: Direct firmware load for ath10k/cal-pci-0000:05:00.0.bin failed with error -2
[ 8.143181] ath10k_pci 0000:05:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/board-pci-168c:003e:1a56:1525.bin failed with error -2
[ 8.143183] ath10k_pci 0000:05:00.0: failed to load spec board file, falling back to generic: -2
[ 8.143367] ath10k_pci 0000:05:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/firmware-5.bin failed with error -2
[ 8.143370] ath10k_pci 0000:05:00.0: could not fetch firmware file 'ath10k/QCA6174/hw2.1/firmware-5.bin': -2
[ 9.311240] ath10k_pci 0000:05:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:1a56:1525 fallback) fw killer-n1525-fw api 4 htt 3.0 wmi 4 cal otp max_sta 32
[ 9.311241] ath10k_pci 0000:05:00.0: debug 1 debugfs 1 tracing 0 dfs 0 testmode 0
[ 9.391234] ath10k_pci 0000:05:00.0 wlan1: renamed from wlan0

matt@Swordfish-II ~$ 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)

matt@Swordfish-II ~$ uname -a
Linux Swordfish-II 3.19.8-031908-generic #201505110938 SMP Mon May 11 13:39:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux