qualcomm atheros qca61x4 bluetooth driver

#Qualcomm atheros qca61x4 bluetooth driver install
#Qualcomm atheros qca61x4 bluetooth driver update
#Qualcomm atheros qca61x4 bluetooth driver driver

The recommended value was 20 or 40 to correspond to the WiFi MHz band width, but the WiFi kept crashing with these values. Lo and behold there's a Windows registry value for the job. At first I found that Bluetooth frequencies are hardware-controlled and can't be specified, but wait! There's Adaptive Frequency Hopping that can avoid certain noisy or in-use bands! Eventually I gave up and started looking at ways to tell the Bluetooth adapter to not use the WiFi frequencies.

#Qualcomm atheros qca61x4 bluetooth driver driver

While waiting for my Intel card to arrive, I spent a week trying different driver combinations. The usual solution is to swap out the Qualcomm card with a compatible Intel card. This is a problem that's reported by thousands (thousands!) of people on the internet who use Atheros QCA61x4A / Liteon NFA344A / Killer 1535 wireless cards and other cards with Qualcomm WiFi/Bluetooth chips. For the 14 model, I would verify that the wifi also uses the M.2 connection.After updating to Windthe interference between the Qualcomm Atheros QCA61x4A WiFi adapter and its QCA61x4 USB Bluetooth adapter was making the WiFi crash non-stop whenever 2.4GHz WiFi and Bluetooth were both in use. If you decide to replace the wifi card, make sure you get one with a matching FCC ID. The yoga has a picky BIOS, and the 3160 is the one to get for our model based on reading Lenovo's published compliance documents. The Bluetooth on/off switch is missing and the Qualcomm driver is not up-to-date.

#Qualcomm atheros qca61x4 bluetooth driver update

In the meantime, I'm using USB wifi, and I ordered a replacement intel wifi card (3160NGW). Cannot update my Qualcomm Atheros QCA61x4 Bluetooth driver The Bluetooth for my audio devices is not working on my Dell desktop running win 10. I like the computer a lot, so I'm keeping it. I can imagine eventually we'll have linux kernel support, but it will be a while. There is some movement for a QCA6174 driver, but I'm sort of sure it won't work for the QCA61x4 (different PCI listings - 003e for 6174, 0041 for 61x4). I've been tracking the driver issue closely, and it looks bleak. I've got a Yoga 3 11, which has the same Atheros card (QCA61x4). If you do this, make sure you get a card with FCC ID PD93160NGU, other IDs will not be recognized by the BIOS. I did the replacement and can confirm it works. The Intel 3160NGW card is the one to get for the Yoga 3 11 and Yoga 3 14.

copied firmware-4.bin to firmware-5.bin as dmesg claimed about not finding firmware-5.bin.

Sudo echo 'options ath10k_core skip_otp=y' > /etc/modprobe.d/nf

created athk10 config file as described in this post before:.

(Sorry I am not allowed to post more than two links)

downloaded the firmware from sumdog and copied it to /lib/firmware/ath10k/QCA6174/hw2.1/ :.

built the new backport tree according to the instructions found on linux-wireless: Windows 10 S, Vibranium and later, Servicing Drivers,Windows 10 S, Vibranium and later, Upgrade & Servicing Drivers,Windows 10, Vibranium and later, Servicing Drivers,Windows 10, Vibranium and later, Upgrade & Servicing Drivers.

Git:///pub/scm/linux/kernel/git/backports/backports.git'

downloaded the backports tree: 'git clone.

downloaded the athk master sources from kvalo: git clone.

#Qualcomm atheros qca61x4 bluetooth driver install

install kernel sources: apt-get install linux-headers-(uname -r).Actually not for the Lenovo model but for an Acer Aspire VN7 Nitro 791G These are the steps I accomplished: I was able to get my Qualcomm Atheros 61x4 running on a ubuntu 15.04 clean install.