However, in order to use all available features of this hardware, you must install the appropriate drivers.Įnabling the wireless card allows systems to read chipset information and manufacturer name, as well as connect to a network without using an Ethernet cable. Windows OSes usually apply a generic driver that allows systems to recognize the wireless component. Choose to select the location of the new driver manually and browse to the folder where you downloaded the driver About Wireless LAN Driver: Right click on the hardware device you wish to update and choose Update Driver Softwareģ. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel)Ģ. In order to manually update your driver, follow the steps below (the next steps):ġ. (You can download it inĢ-Locate the specific file that ends with ".inf "ģ-Install "ndisgtk" -use your linux repositories-.Ħ-choose the location of your windows ".The package provides the installation files for Qualcomm Atheros AR9485 Wireless Adapter Driver version 10.0.0.328. There is another method, but I haven't try it:ġ-Obtain the Windows driver for your Atheros network card. I did it by disconnecting the Atheros network and allowing the Realtek:Ģ-left click in the network icon (on the top right of your screen)Ĥ-click on "connect" the Realtek adapter (or whatever wireless adapter you have) So I prefer to go back to my Realtek adapter. Today I have upgraded to Ubuntu Precise Pangolin LTS and now the atheros works., but with that same problems you mentioned. If you buy an adapter, I recomend you to take your laptop to the store and ask to try the adapter right there before buying it. it works pretty good in Ubuntu by just conecting it to USB port. The name of the adapter is "Realtek RTL8187B WLAN Adapter". I purchased a cheap USB wireless network adapter that has worked excellent on Ubuntu it has the form of a USB pendrive, and I connect it through an extension wire (I read that for health purposes is better to place it 15 cm. Back then, Ubuntu not even recognized that hardware as integrated to the computer. *jumbotron: Infra, 08:86:3B:8C:C0:74, Freq 2437 MHz, Rate 54 Mb/s, Strength 57 WPA WPA2Ībout a year before, I was having problems with that same Atheros AR9485 on my Ubuntu "Natty Narwhal". TX packets:11872 errors:0 dropped:0 overruns:0 carrier:0 RX packets:12133 errors:0 dropped:0 overruns:0 frame:0 Wlan0 Link encap:Ethernet HWaddr 00:08:ca:e6:6b:59 TX packets:1727 errors:0 dropped:0 overruns:0 carrier:0 RX packets:1727 errors:0 dropped:0 overruns:0 frame:0 Resources: irq:17 memory:dea00000-dea7ffff memory:dea80000-dea8ffff So the problem is defenitly with wireless configuration or driversĬapabilities: bus_master cap_list rom ethernet physical wirelessĬonfiguration: broadcast=yes driver=ath9k driverversion=3.2.0-23-generic-pae firmware=N/A ip=192.168.2.11 latency=0 multicast=yes wireless=IEEE 802.11bgn I connected my android phone in wlan and enabled USB tethering with ubuntu machine. Tx excessive retries:1 Invalid misc:2 Missed beacon:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Retry long limit:7 RTS thr:off Fragment thr:off I tried iwconfig, this is the output lo no wireless extensions. I am sure this is not the machine problem, because my dual boot win 8 works fine. I have to disconnect & connect the wifi to get it work again. Net works fine on the initial boot, after couple of web requests from a browser or command line or any tool, internet stopped working. Recently i updated my 12.10 ubuntu, ever since i got this strange wifi internet problem.
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