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Questions tagged [atheros]

Chipset found in several different wireless device manufacturers

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75 views

Ubuntu 18.04 (new laptop) wifi connects but no internet

I've just bought an Acer Aspire 7 and I installed Ubuntu 18.04 LTS. I can get access to the internet through a wired connection but when it comes to wifi it looks to be connected to mine but there's ...
2
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0answers
105 views

How do i stop my bluetooth mouse from disconnecting after a while? [UBUNTU 18.10]

Hi! I'm quite new to Linux's world, so don't blame me if i don't give something for granted :D My bluetooth mouse works fine, just as expected; but after a while i'm not using it (e.g. when i watch a ...
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1answer
128 views

“No Wi-Fi Adapter found” - Dell XPS 13 on Ubuntu 18.04

I've made a fresh install of Ubuntu 18.04 LTS months ago, but this week my internet connection via WiFi has suddenly stopped working (tethering works, though: unstably via USB, rather reliably via ...
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1answer
133 views

Wifi Slow when connected to bluetooth on 18.04 Ubuntu

My wifi speed significantly drops when i connect to bluetooth speaker. I came across many posts but as I am new to Ubuntu I am not able to figure out commands and their errors like as I tried ...
1
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1answer
125 views

QCA9377 USB wireless recurrent problem

I'm running Ubuntu 18.04. I tried the accepted answer to this question, however my attempts to reproduce the results are unsuccessful. Repeated trips to the well to get newer versions of the software ...
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0answers
52 views

Ubuntu 18.04 keeps disconnecting from wifi (Qualcomm Atheros QCA 95665/ AR9565)

I have a dell Latitude E5450 that had windows installed. I erased the hard drive and put installed Ubuntu 18.04. The wifi stays connected for a few minutes and then goes out. I have to go to settings ...
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1answer
39 views

Low speed for Atheros AR8151

I hope someone can help! i've just cat6 cable through my house and hardwired my HTPC, I decided to do a quick speed test and was only getting ~91 Mb/s both devices have GB ports so i was expecting ...
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0answers
34 views

WiFi stopped working on Ubuntu version 16.04 LTS after suspend

my WiFi stopped working after I resumed my laptop from suspend. I browsed through the internet looking for a solution, but unfortunately nothing worked. sudo lshw -class network *-network UNCLAIMED ...
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1answer
52 views

Wifi stopped working after cable connection on Ubuntu 14.04

I have owned a Ubuntu 14.04 machine for five years now. Lately, I moved my residence and had to connect by ethernet for a while. Then, suddenly Ubuntu cannot recognize any network. Note that this ...
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0answers
52 views

Bluetooth driver for AR9485

I'm running ubuntu server on VirtualBox. I'm trying to use bluetooth but : [bluetooth]# scan on No default controller available Indeed : # hcitool dev Devices: and : ...
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0answers
62 views

kubuntu 18.04 eduroam(no CA) wifi problem on XPS13

Recently updated to 18.04 and swiched to a different eduroam network which doesnt require a CA certificate on setup. Since then I dont get a working internet connection. It shows that it connects to ...
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0answers
44 views

Alfa AWUS036NHA not detected by Virtual Box

I bought the Alfa AWUS036NHA network adapter and I connected it to my computer in which I'm dual booting Ubuntu and windows. I connected it to Ubuntu which is where I have my Kali Linux VM installed. ...
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0answers
41 views

Wi-Fi not working in ubuntu 18.04LTS in any site any browser

My Wi-Fi stopped working after installing updates with updater app. System information: ASUS-U556UQK/i5-7200 4GB RAM 1TB HDD 2GB graphics card NVIDIA 940MX Wi-Fi hardware: Qualcomm Atheros QCA9377 ...
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0answers
94 views

Wireless Atheros AR9485 issue on ubuntu

My network don't work properly on my ubuntu 18, I already tried some solutions, like changing the antenna of the network, but didn't work, I am in ubuntu 18.10 right now, but I have the same issue in ...
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0answers
539 views

No WiFi adapter found (Ubuntu 18.04; Qualcomm Atheros QCA9565/AR9565; Acer Aspire E5-573G)

I am a Ubuntu user having some problems. I installed Ubuntu alongside Windows 10 (the WiFi works fine there) and after the installation was done and I tried to connect to my WiFi (in the settings ...
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0answers
223 views

Wifi not working after UBuntu 18.04 upgrade

As in the title description, I can't surf on the internet by wifi connection (probably also with ethernet connection but at the moment I can't test it) after I upgraded from Ubuntu 17.10 to Ubuntu 18....
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1answer
28 views

Ubuntu 16.04 - Atheros AR5007ug does not work

I have installed Ubuntu 16.04 lately. On Windows 7, my USB Wi-Fi has worked properly while on Ubuntu I cannot find any network at all. Any suggestions?
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0answers
58 views

41.761441 wlp2s0: failed to remove key (0, ff:ff:ff:ff:ff:ff) from hardware (-110)

I've installed Ubuntu 18.04 and this message shows up when I shutdown or reboot my computer and it doesn't appear when I disable the WiFi or turn off the router. I have a Qualcomm Atheros QCA9377 ...
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0answers
230 views

Ubuntu 18 Wifi very slow Qualcomm Atheros

sudo lshw -C network *-network описание: Беспроводной интерфейс продукт: QCA9377 802.11ac Wireless Network Adapter производитель: Qualcomm Atheros физический ID: 0 ...
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0answers
41 views

Kernel can't see Atheros Communications Inc. AR9462 Wireless Network Adapter

I am running kernel version 4.4.0-87 in Ubuntu 16.04 and I'm having issues activating my WiFi module (Atheros AR9462). The hardware is detected using the discover command as shown below: lkanrw@...
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0answers
342 views

Low signal in wifi with Qualcomm QCA61x4A and QCA9377

I installed Ubuntu in dual boot. My wifi card is Qualcomm QCA61x4A and QCA9377 WiFi and Bluetooth and the signal is very low. I tried removing and reinstalling firmware but it didn't help. The ...
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0answers
308 views

Unable to connect to Wi-Fi, Lubuntu 18.04

I am using Lubuntu 18.04. I am unable to connect to my Wi-Fi network. I just happened since an hour ago. In my edit connections options it is showing my Wi-Fi name: VodafoneMobileWifi-51BB which ...
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0answers
91 views

Wi-Fi Hardware block on Packard Bell Nav-50

I am having some issues getting the Wi-Fi to work on this netbook. I have tried a number of things suggested for other brands of laptops to no avail. The WLAN adapter is a Qualcomm Atheros AR9285
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1answer
513 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 ...
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0answers
50 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;...
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608 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 ...
3
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1answer
1k 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 ...
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0answers
872 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 ...
1
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1answer
2k 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 ...
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1answer
622 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 ...
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0answers
226 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 ...
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0answers
34 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 ...
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0answers
190 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: ...
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0answers
119 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
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1answer
309 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:~$ ...
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0answers
168 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 ...
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0answers
132 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 ...
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2answers
8k 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 ...
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0answers
1k 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 ...
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0answers
119 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 ...
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0answers
30 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 ...
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0answers
212 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
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1answer
327 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 ...
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0answers
353 views

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

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 ...
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0answers
231 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'...
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0answers
3k 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
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0answers
75 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 ...
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0answers
62 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 ...
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1answer
149 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 ...
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2answers
364 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 ...