0
votes
1answer
98 views

after 2nd update of Ubuntu 12.04 LTS no wlan0 again

I have a Dell laptop with Ubuntu 12.04 LTS (kernel 3.5.0-49-generic) with qualcomm atheros qca9565 The first time, I did update and all the connections with the internet were lost. Step by step, I ...
0
votes
1answer
97 views

Error when updating my new Ubuntu 12.04 LTS laptop

I have just bought a dell inspiron 3537 with Ubuntu 12.04 LTS pre-installed. However, update manager cannot successfully finish the initial update. Here's part of the log at ...
0
votes
0answers
354 views

Ubuntu 12.04 Qualcomm Atheros QCA8171 Gigabit Ethernet Driver install

There are quite a few of these threads which I have looked through the past few hours, however, not one have I been able to adapt to work for my particular card. My Motherboard blew so this is a new ...
0
votes
0answers
72 views

Wifi issues on laptop after update

This issue is driving me nuts. I have a HP laptop with an Atheros wifi built in adapter. I have had Windows on this machine for a long time and everything worked fine, so I decided to try out Ubuntu ...
0
votes
0answers
249 views

Problem with laptop dell 3537: the wifi stop working

I bought a laptop dell 3537. I make the updates and after that the wifi stops working. This is my wifi card: 02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter ...
1
vote
0answers
165 views

Internet and perhaps even wireless connection gets disconnected intermittently

I am new to Ubuntu. I bought a Dell 3537 - preloaded with ubunbtu. After, upgrading to the latest updates, my wifi stopped working. I found https://www.kernel.org/pub/linux/ker...able/v3.9-rc4/ and ...
0
votes
0answers
54 views

Ubuntu 12.04 lts wifi works fine for install but once I reboot I get hardware switch is turned off

I am installing Ubuntu 12.04 lts on an ASUS laptop. At the beginning of the install it recognizes my wireless adapter and I am able to connect. Everything works fine all the way through the install. ...
0
votes
3answers
159 views

Wireless network always disconnect after 30 minutes

I've recently installed xubuntu 12.04 on an old eeepc 1005PXD and everything seems good except the wireless network that keep disconnecting after approximatively 30 minutes of use. Here it's the ...
0
votes
1answer
474 views

Wifi only works after turning the PC to standby (Ubuntu 12.04)

I have a PC on which I've installed Ubuntu 12.04 in dual-boot with Windows 8.1. My problem is when I start the PC on Ubuntu, wifi doesn't work, but if I put my computer in standby then I get it out ...
1
vote
0answers
296 views

can't manage to get the ath9k driver working on laptop (wifi adapter atheros AR9285, ubuntu 12.04)

im trying to get aircrack working i get this when using the airmon-ng start wlan0 command. root@ubuntu:/home/bryan# airmon-ng start wlan0 Found 5 processes that could cause trouble. If airodump-ng, ...
2
votes
1answer
1k views

Can't connect to network with TL-WN722N (AR9271) USB adapter

I already tried couple guides to solve my problem, but still I am not able to connect with my TL-WN722N to wifi network. Device is up and recognized. joe@G580:~$ lsusb Bus 001 Device 002: ID ...
1
vote
0answers
2k views

drivers for atheros QCA9565 / AR9565 wireless cardh

Today i bought my new dell laptop with ubuntu 12.04 Lts installed.Everything was working fine untill i installed all the updates with the update manager and my wireless card (atheros QCA9565 / ...
1
vote
1answer
150 views

Wired and Wireless both are unclaimed on Alienware 18x

I just got my new Alienware 18x and I have installed Ubunt 12.04 (12.04.3) on my system. But unfortunately my wired and wireless both are not working. I am posting here output of all the important ...
0
votes
1answer
798 views

Wireless not working.Toshiba P50-A-12z-. Artheoos. Ubuntu 12.04 (LTS)

I installed Ubuntu 12.04 over a Toshiba P50-A-12z and after reformattting the disk with windows8 (I always kept windows before on a smaller partition but this time, windows8 was to bad even for me to ...
0
votes
0answers
261 views

Atheros AR9462 Wireless card unstable when WiFi router “Auto channel” is selected

I've got a Qualcomm Atheros AR9462 Wireless Network Adapter (rev 01) on an Acer V5-531 laptop, using Kubuntu 12.04.3 LTS. I noticed that the wifi connection is stable and good only when the router has ...
5
votes
2answers
2k views

Can't connect to or see my wifi ssid

Today I installed Ubuntu 12.04 on my laptop. I am unable to see my home SSID or even connect to it. I've tried to connect as a hidden SSID but I always get prompted for authorization although my key ...
0
votes
1answer
823 views

Can't control connection bit rate using iwconfig with Atheros TL-WN821N (AR7010)

I'm trying to reduce the connection bit rate on my Atheros TP-Link TL-WN821N v3 usb wifi adapter due to frequent instability issues (reported connection speed goes down to 1Mb/s and I have to ...
0
votes
1answer
622 views

Atheros AR9485 vs Ubuntu 12.04

I've read a lot of threads about in the forum but none of them solved my problem. I have got a AR9485 that works perfectly but if the net ask for a password. WEP, WAP... everything that make me to log ...
0
votes
0answers
156 views

Disconnecting WLAN on Lenovo B570e/Ubuntu 12.04

I've annoying problem with wi-fi connection on Lenovo B570e with "02:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) (rev 01)" card. It works on Ubuntu 12.04 ...
1
vote
1answer
2k views

Atheros drivers support for wifi direct

My laptop has a wireless pci (Atheros AR242x / AR252x) that doesn't seem to support 802.11n. By default it uses the ath5k kernel drivers.From 'iw list' command I can see that it doesn't support ...
1
vote
2answers
358 views

Unable to connect to open wireless network

I am unable to connect to a wifi network. When I try to connect I can see that either the network stops broadcast or my adapter doesn't recieve it. Thank you.
1
vote
0answers
130 views

How do I turn on my wireless?

I am brand new to Linux systems (Day 2) With no prior knowledge (PHD in Physics, not Linux) I had my wireless up and running via NDISWRAPPER, but when Ubuntu updated, and I restarted my computer (as ...
1
vote
1answer
732 views

Atheros AR9285 patched driver

I am new to ubuntu and I have a problem installing patched drivers for my atheros AR9285 wireless adapter. Where can I find drivers which support injection? please help. thank you....
1
vote
0answers
619 views

“no Adapters found” for Bluetooth in Ubuntu 12.04 LTS

I am using Ubuntu 12.04 LTS but the Blueetooth assistant is showing: no adapters found on clicking any functionality such as "set up new device". I have unblocked Bluetooth using rkfill command. ...
2
votes
2answers
2k views

Can't connect to ethernet with Atheros AR8161 on Ubuntu 12.04.2

I have read most of the answers that seem relevant to this, but I thinlk my issue is different and I haven't found the answer. I have a new HP Pavilion HPE h8-1360t computer. It has Windows 7 and ...
4
votes
2answers
809 views

How can I get wireless to stop disconnecting on my ASUS X201E?

It will work for a while and then randomly disconnect. Its quite annoying, especially when streaming any sort of media. I have tried it on multiple networks and it happens regardless of network. At ...
1
vote
2answers
2k views

How to install AR5523 chipset wifi in Ubuntu 12.04?

My usb wifi device is OvisLink Evo-W108USB lsusb Bus 001 Device 008: ID 0cf3:0002 Atheros Communications, Inc. AR5523 (no firmware) I tried to install rpm from manufactured after convert to .deb ...
1
vote
2answers
1k views

12.04.2 - after the last update my qualcomm atheros gigabit ethernet driver is lost

after the last update the driver is lost. I have tried hard (several nights) to get it running. Now with the last update it's gone. Any thoughts why this is not supported natively? What is the best ...
1
vote
2answers
4k views

Ubuntu 12.04 - Not recognizing Atheros AR8161 Gigabit Ethernet

I built my own computer about a month ago and loaded Windows 7 on it, and then decided to put Ubuntu 12.04 on instead. It doesn't recognize my ethernet cable, and I cannot get any internet ...
1
vote
3answers
5k views

How to install network drivers in Dell Inspiron 5420?

I am using Dell Inspiron 5420 (14R 3rd gen). Wireless and wired works fine in Windows 7, but I do not get any in Ubuntu 12.04. lspci gives the following data: 02:00.0 Network controller: Broadcom ...
1
vote
2answers
6k views

Atheros wifi not working 12 LTS

I know this question has been discussed thousand times, but I think my situation is little bit different. I am using a Giada Mini PC this model The wifi works well with Lubuntu (light version of ...
5
votes
6answers
10k views

How to resolve wireless disconnect problem in Atheros ath9k

I have a non stopped problem in my Acer Aspire 5733 model using Atheros ath9k driver. WiFi is working when router is in nearby location, there is nothing updates by Acer for Linux. I also using rfkill ...
1
vote
1answer
362 views

Cannot connect wireless internet with an Atheros AR9285 802.11b/g/n wi-fi adapter

I am new to Ubuntu, Am trying to connect to wireless network but in the network center i cannot even select a local network there are no listings, In windows its straight forward enter in a key, ...
0
votes
1answer
73 views

Wireless internet works on W7 and on University Network but is extremely slow at home

I'm using ubuntu 12.04 with an Atheros wireless card. My internet speed in W7 is great. My internet speed in Ubuntu 12.04 at a university network is great. My internet speed in Ubuntu 12.04 at my home ...
1
vote
0answers
532 views

Can't connect to wifi using an Atheros AR9271 802.11n usb-adapter

I'm just installed an Ubuntu 12.04 on my PC as a second OS in addition to my Win7. And got a problem with wireless connection. My network works in 802.11g mode and my usb-adapter is compatible with ...
1
vote
3answers
800 views

Atheros 922 PCI WIFI is disabled in Unity but enabled in terminal - How to get it to work?

I am trying to get my PCI Wireless Atheros 922 card to work. It is disabled in Unity: both the network utility and the desktop (see screenshot ...
2
votes
0answers
1k views

Atheros AR5BWB222 Wireless Intermittent Connectivity

So I recently installed Ubuntu on my Acer Aspire V3-551 laptop. I have an Atheros AR5BWB222 wireless adapter. Everything works fine except for the wireless. I can sometimes connect to the wireless, ...
1
vote
4answers
3k views

Unable to enable wireless on a Vostro 2520

I have a Vostro 2520 and not sure how to enable wireless on my machine. The details are given below, would appreciate any pointers to resolving this issue. lsmod returns Module Size ...
1
vote
1answer
306 views

No wifi connection with Atheros wifi card ar2143, gui only works in wired connection

So I've been having multiple issues installing both 12.04 and natty narwhal 11.04. I installed from a usb drive both times exactly as ubuntu.com said to onto a custom build desktop with a Atheros ...
2
votes
1answer
4k views

Update drivers for TL-WN851ND

Today I bought a new PCI wireless card, TP-Link WN851ND, with Atheros AR9227 chipset. It has 2 antennas and is compatible with Wifi N so I thought it would improve the quality of the signal. But ...
3
votes
1answer
440 views

Cannot connect to password protected wireless networks on a Samsung NC20

My problem is pretty much a duplicate of wireless security (wpa + wpa2) passwords not accepted; wireless security = 'none' is functional but there was no proper answer there and I couldn't ...
1
vote
1answer
2k views

Very very slow transfer speeds between Windows 7 and samba server running on Ubuntu 11.10/12.04 minimal

As mentioned in the title I tried transferring files between Windows 7 and the samba server running on both Ubuntu 11.10 and 12.04 but both showed very slow transfer speeds. Can someone please guide ...
1
vote
1answer
4k views

Wifi and Ethernet connectivity problems after upgrading to 12.04

I upgraded recently to ubuntu 12.04 from 11.10, and since then I haven't been able to connect to Internet, neither using wifi, nor using ethernet. I've been reading many posts, but not finding a ...
2
votes
3answers
4k views

Wireless Not Working Ubuntu 12.04 new computer

I just bought a laptop from CyberPower PC company and opted out of spending $39 for them to install windows 8. I just booted Precise Pangolin from a flash drive and installed it on my computer. ...
2
votes
1answer
748 views

Wireless unstable with an Atheros AR9285

I have a Asus eee PC 1001PX running ubuntu 12.04. Everything works well but the wifi is unstable. When I boot the wifi works fine, but after about 5-10 min it gets slow, disconnects etc and the ...
0
votes
2answers
474 views

Wireless card causes ubuntu 12.04 to freeze on startup

I am currently running Ubuntu 12.04 64-bit with a TP-Link TL-WN851ND wireless card. Every time I start up, anywhere between 0 and 60 seconds after the login screen appears, the computer freezes ...
2
votes
2answers
2k views

AR9285 Wireless (Yet another) on Acer Aspire One 532h-2676

There are literally hundreds of questions with people asking about this wireless device on askubuntu.org. I've spent about 12 hours trying to get it working, to no avail. It's time to solicit some ...
2
votes
2answers
6k views

Why does my Atheros AR9285 connect at only 65 Mbits/sec?

I have an ASUS K53E laptop, running Ubuntu 12.04. Love it, the only OS so far which doesn't give me problems! Anyway, my wireless network adapter is pretty much crap. It runs at only 65 Mbit/s, while ...
4
votes
0answers
7k views

12.04 does not detect eth0(Atheros AR8162 ) [duplicate]

Possible Duplicate: How do I get an Atheros AR8162 working? Installed 12.04 on dell inspiron 5420. WiFi is working however wired connection does not work. In fact I can't see eth0. Can I ...
1
vote
1answer
798 views

Ubuntu 12.04 system freezing when not connected to LAN [closed]

I was able to install 12.04 ok on my Acer eMachines, but whenever it is unplugged from the LAN connection, the whole system freezes. I've installed the latest updates and it's still behaving the same. ...