Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Join us in building a kind, collaborative learning community via our updated Code of Conduct.

Questions tagged [atheros]

Chipset found in several different wireless device manufacturers

0
votes
1answer
42 views

ASUS laptop - wifi not connecting after upgrading to 18.04

I upgraded to Ubuntu 18.04 and now cannot connect to wifi. If trying from system menu, I see "Connection failed - Activation of network connection failed". Wired connection is working. Network adapter ...
0
votes
0answers
26 views

How do I get Wi-Fi back on new Lenovo all-in-one desktop?

Wi-Fi was working before I burned Windows to install Kubuntu 18.04.01 LTS which is working beautifully otherwise with network via ethernet cable. Here is requested output of lspci -knn | grep Net -A3;...
0
votes
0answers
35 views

Atheros Wifi issue on Ubuntu 18.04 with AR9271 chip

Okay I've been troubleshooting this for a couple of hours and I'm not really sure where I'm at but here's the situation and what I've figured out: I have desktop that I use ethernet with. But in ...
1
vote
1answer
122 views

Ath10k and QCA6174 causing PCIe errors, firmware crashes, and connection drops?

I recently (re)installed Ubuntu 18.04 on my Razer Blade Pro (2017). My wireless card is performing extremely poorly, and frequently dropping connection. Inspecting dmesg for Atheros messages yields ...
0
votes
0answers
79 views

dell xps 15 9570 wifi problem

I have a Dell xps 15 9570 with network card killer 1535, on windows the wifi works well. I installed next to windows 10 ubuntu 16.04 LTS, here I can successfully connect to the Wi-Fi router of the ...
0
votes
1answer
62 views

How to fix “ioctl(SIOCGIFINDEX) failed: No such device”?

root@Sphinx-PC:~# root@Sphinx-PC:~# airmon-ng start wlan0 Found 5 processes that could cause trouble. If airodump-ng, aireplay-ng or airtun-ng stops working after a short period of time, you may ...
0
votes
1answer
77 views

Problems with Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)

I installed Ubuntu 18.04 on my new Dell XPS 13 9370. Everything seems to be working except for wi-fi. Here are some details that might be useful. $ lspci -nnk | grep -iA2 net; dmesg | grep ath10k ...
0
votes
0answers
29 views

ath9k driver not working after kernel update

I'm on Ubuntu-Gnome 16.04, I have two kernel version installed, that are 4.15 (4.15.0-24-generic) and 4.13 (4.15.0-24-generic). When I boot into the older one (4.13) everything works fine. But after ...
0
votes
0answers
22 views

Issue with aircrack on the latest verision of Ubuntu “(SIOCGIFINDEX) failed: No such device”

Found 5 processes that could cause trouble. If airodump-ng, aireplay-ng or airtun-ng stops working after a short period of time, you may want to run 'airmon-ng check kill' PID Name 3725 ...
0
votes
0answers
29 views

Wifi not working on Ubuntu 18.04, Qualcomm Atheros Device abcd (rev 01)

I'm having trouble getting my wifi to work. It works fine in Windows though. lspci displays Qualcomm Atheros Device abcd (rev 01) *-network UNCLAIMED description: Ethernet controller product: ...
0
votes
0answers
22 views

Unidentified Wifi device: Ethernet controller: Qualcomm Atheros Device abcd (rev 01)

I am running Ubuntu 18.04 on a AMD Ryzen system. I bought a PCIe Wifi Card, with the chipset "Qualcomm Atheros AT938x" (as I saw from windows device manager). The wifi card works flawlessly on windows,...
2
votes
1answer
108 views

Ubuntu 18.04 Wifi stops working after 30 min

My wifi seems to be working fine but in case of my laptop sometimes it stops working but at the same time in my phone I can see internet is working fine. My network information: shashank@shashank:~$ ...
0
votes
0answers
70 views

Driver Installation for WiFi adapter “Feb Smart Wireless Dual Band N600”

I am having trouble installing the correct drivers for the "Feb Smart Wireless Dual Band N600." The card worked instantly on Windows 10, but seems it can't find a driver on Ubuntu 18.04 LTS. The ...
0
votes
0answers
48 views

no wlan0 on Ubuntu 16.04

Hi I must use Wifi using Ubuntu on my laptop but there is no wlan0, no wireless connection. Im using 'Atheros AR9485WB-EG Wireless Network Adapter' I cant find it using lspci, so checked it on my ...
0
votes
1answer
2k views

No WiFi adapter found Ubuntu 18.04

my WiFi adapter Qualcomm Atheros QCA9565/AR9565 Wireless Network Adapter.doesn't work or even appear in the system settings.I'm using ubuntu 18.04 with a dual boot with windows 10.the WiFi adapter ...
0
votes
0answers
437 views

Ubuntu 18.04: Unstable wifi connection with Qualcomm Atheros

Dear Ubuntu community, I am fairly new to Linux but I've been running Ubuntu 16.04 for a year on my Thinkpad. But I am not particularly familiar with the shell or have any developer skills. Even ...
0
votes
0answers
63 views

WiFi won't work - Ubuntu 16.04 / AR9462 Qualcomm Atheros

I have an ASUS K501U, which has a Qualcomm Atheros AR9462. The thing is that it doesn't catch any WiFi networks unless I'm right next to the router, and then it gets a really bad signal, kind of make ...
0
votes
0answers
24 views

UbuntuStudio will connect to one of two routers

This is my setup: I have a router (802.11n) from my cable provider connected directly to the internet via ethernet. I also have an Apple AirPort device (802.11n) hardwired to this router. I have ...
0
votes
0answers
63 views

WiFi fails to resume from suspend, only if suspending using GUI

I have a Dell XPS 13 9360 with a Qualcomm Killer Wifi Card. I have been having problems with wifi and bluetooth being unavailable after resume from suspend since I installed 18.04. The problem was ...
1
vote
1answer
171 views

wireless ath9k suddenly stopped working on ubuntu 16.04

Following is the result of wireless-info script: ########## wireless info START ########## Report from: 31 May 2018 12:21 IST +0530 Booted last: 31 May 2018 00:00 IST +0530 Script from: 10 Jan ...
1
vote
0answers
41 views

Issues with Qualcomm Atheros9485 on Lubuntu 18.04

My ASUS X501A laptop cannot connect to my wireless router -- it just repeatedly asks for the password. It connected fine when it was running Windows 8. Since I installed Lubuntu, it can connect ...
0
votes
0answers
167 views

Qualcomm Atheros QCA9377 can't connect to WPA/WPA2 enterprise on fresh 18.04

My fresh install of Ubuntu 18.04 works fine, and my Qualcomm Atheros QCA9377 can connect to all WiFi networks, except the WPA/WPA2 enterprise in my workplace. It keeps asking for password and fails ...
0
votes
0answers
140 views

No wifi adapter - Qualcom Atheros - Acer Aspire E 14

I am using ubuntu 18.04 Live version in my acer laptop. Whenever I try to connect to wifi i get the message "No wifi adapter found". I tried this but it only lists bluetooth ( at first bluetooth didn'...
1
vote
0answers
2k views

No WIFI Adapter Found (Ubuntu 18.04 LTS) - Qualcomm Atheros QCA9565

I've just started in the "Ubuntu World" and I did the dual boot of the newest version 18.04 aside to my Windows 10. The installation was successful but apparently I'm not able to connect via ...
0
votes
0answers
41 views

Network manager keeps trying to connect

I updated from Ubuntu 14.04 to 16.04 LTS and my wifi stopped working. I followed this post and found that my Network Manager was not running so I manually started my network manager by using the ...
0
votes
0answers
29 views

/dev/sda3:clean, black screen. Ubuntu 17.10

I have recently installed Ubuntu 17 on an Asus rog G56JK. With Nvidia Gforce gtx850m graphics and Atheros wifi adapter. Some minutes after startup while working with LibreoOffice screen went black ...
0
votes
1answer
95 views

Only 5GHz wireless in new ubuntu 16.04 installation

I have a problem with a new installation of Ubuntu 16.04 LTS. All is working except the wireless card. In fact my atheros card can only connect and see 5 Ghz networks. Unfortunately I have a 2,4 Ghz ...
1
vote
2answers
143 views

Very Slow upload speed | Ubuntu 16.04 | Dual-boot | Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e]

After searching all through google and askUbuntu I couldn't find a fix to my problem. I have a Dell XPS 13 running Windows 10 and Ubuntu 16.04 with Dual-boot. My internet download speed works just ...
4
votes
0answers
4k views

Bluetooth not working in Ubuntu 18.04 LTS (beta 2) [closed]

I've installed the Ubuntu Bionic Beta 2 and everything works fine but the bluetooth. In bluetooth control panel the slider is impossible to move to "on". Output of rfkill list is: 0: hci0: Bluetooth ...
0
votes
1answer
74 views

Wifi slows down when bluetoth headset is playing sound. Qualcomm Atheros QCA9377

WiFi slows down when Bluetooth headset is connected. $ lspci -knn | grep Net -A2; lsusb 03:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev ...
0
votes
1answer
120 views

Problem with Qualcomm Wireless Adapter with Ubuntu 14.04 LTS

Here is the dmesg log. sank3th@sank3th-Lenovo-Z51-70:~$ dmesg | grep ath10k [ 8.058621] ath10k_pci 0000:03:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0 [ 8.297037] ath10k_pci 0000:...
0
votes
0answers
76 views

How do I get my Atheros AR9485 wireless card to work in Ubuntu Server 16.04?

So I recently installed Ubuntu Server 16.04 on an old computer to set up as a server. While it was going through the setup process it was connected but when I booted up for the fist time it would not ...
0
votes
0answers
15 views

Ubuntu Server 17.10 Wifi configured but not actually connecting [duplicate]

So I'm kind of new to the whole Ubuntu Server thing and have installed the latest Ubuntu 17.10 on a spare lenovo laptop to play around with and learn (I want to kick myself now for not using the LTS ...
0
votes
1answer
116 views

Network controller: Qualcomm Atheros Device 0042 (rev 31) ubuntu 14.04 wifi not detected

i followed this Qualcomm Atheros Device [168c:0042] (rev 31) Wi-Fi driver installation and it last line brings an error. i solved the problem before but i had to remove ubuntu and reinstall it again ...
1
vote
1answer
131 views

Ubuntu Wifi over 40 times SLOWER than FreeBSD and Windows drivers

What gives with Ubuntu's AWFUL Wifi support? ~$ uname -a Linux CQF-MSI 4.13.0-37-generic #42~16.04.1-Ubuntu SMP Wed Mar 7 16:03:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux lspci | awk '/[Nn]et/ {...
2
votes
1answer
125 views

17.10 WiFi connects to phone hotspot, but does not connect to home network

I’m working on getting an Ubuntu dual boot up and running on my desktop with windows. I have two separate SSDs, with Ubuntu 17.10 on an nvme drive and Windows 10 on a sata, so all that kind of stuff ...
0
votes
0answers
815 views

How to make 802.11ad wireless work using wil6210 driver

I have a laptop with 802.11ad hardware (Wilocity wil6200 802.11ad wireless network adapter). I have also installed Ubuntu 16.0.4 LTS version on it. It has driver wil6210 designed to manage the ...
0
votes
1answer
96 views

WiFi adapter won't enable in a fresh Ubuntu 16.04 LTS install

I recently installed a fresh copy of Ubuntu 16.04 on my sister's Dell Inspiron 3521. After installing I noticed that the WiFi adapter won't turn on. I could see a Enable WiFi option on the tray icon ...
1
vote
1answer
43 views

Problem with wifi ubuntu 16.04.04 LTE

Recently I installed an update to my ubuntu installation, wich have been running smooth for a good month since I first installed it. After the update, I have not been able to connect to the internett ...
0
votes
0answers
122 views

Cannot connect with either wireless cards Qualcomm Athereos QCA6174 or Wilocity Wil6200

I have Ubuntu 16.4 on Asus Zenith. Two wireless adapters haven't worked since day 1. I have: Qualcomm Athereos QCA6174 801.11ac Wilocity Wil6200 802.11ad Below find some commands I ran for ...
1
vote
1answer
347 views

How to connect to tp-link wn881nd pci card wifi in Ubuntu 16.04 lts?

I'm stating in Ubuntu and I couldn't config my pci wifi card. It is seeing my network, but, when I call to connect it runs for fews seconds trying to connect and call again for the password (the ...
0
votes
1answer
143 views

Wireless QCA9377 not working at 16.04

I'm not able to see my wifi device on my Lenovo Y520 notebook running Kubuntu 16.04 LTS. Even though it's not running, command ip link show shows that I have only lo, enp4s0, and wlp3s0. I tried to do ...
1
vote
1answer
33 views

Login pages stuck loading on Lubuntu (wifi-only behavior)

I recently installed lubuntu 17.10.1 desktop i386 on an old laptop and I'm having troubles with some log in pages (e.g ebay and amazon) not responding. For example if I try to log in on ebay, after I ...
0
votes
0answers
110 views

Bluetooth failure post installation (Atheros device) - Ubuntu 17.10 (Budgie)

On install Ubuntu (Budgie) recognizes the built-in bluetooth device. A few days into the installation Bluetooth no longer recognized and absent an OS re-install there appears to be no solution. ...
0
votes
1answer
932 views

Ubuntu 16.04 LTS Wifi device not ready- Acer Predator Laptop

I'm using an Acer Predator Helios 300 and have recently dual booted Ubuntu 16.04. I cannot connect to Wi-fi as it shows: Wifi device not ready. I have run the network diagnostic test as ...
0
votes
0answers
319 views

Bluetooth not working - Atheros AR3011

Bluetooth is not working on Ubuntu 17.10.1. I'm new to linux and I don't know what to do. I tried rfkill list and everything is unlocked. sudo lshw shows that it is unclaimed. Is this a driver problem?...
0
votes
1answer
803 views

Bluetooth Driver not found/working for the AR3012 Bluetooth Driver

I am running Ubuntu 16.04 LTS on my MSI GS70 2QD laptop with the 4.13.0-32-generic kernel. The problem that I am having is that my computer has bluetooth capabilities, but the kernel is not able to ...
0
votes
0answers
819 views

Extremely slow boot on Dell XPS 13 9370, Ubuntu 16.04 LTS. Seems to be related to Qualcomm Atheros (Killer Wifi) driver

EDIT 2: Apparently the problem is no more after I reinstalled Ubuntu 16.04 LTS with the official ISO. The kernel version is now 4.13.0-32-generic. Not sure what caused it. Maybe I shouldn't have ...
4
votes
0answers
680 views

Bluetooth stopped working suddenly on Dell XPS 13 9360 Ubuntu 16.04 LTS

I had connected my bluetooth headphones to my laptop when laptop went to sleep due to no activity. When I turned it back on, bluetooth was not working. i.e. there was no bluetooth icon on the menu bar,...
1
vote
1answer
425 views

Help 6Mb/s WIFI connection speed Qualcomm Atheros Device [168c:0042] (rev 31)

I am fairly new to Ubuntu. I have installed 16.04LTS on a new Dell Inspiron 5565. Everything seemed to be working fine until I noticed I had a slow Internet connection. When I look at my "Connection ...