Ubuntu Networking :: Kubuntu 11.04/ Asus U50f/ Atheros/ Unreliable Internet?
Apr 30, 2011
Code: Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
wlan0 IEEE 802.11bgn ESSID:"DUSTINSEE"
Mode:Managed Frequency:2.427 GHz Access Point: 00:22:2D:A2:D9:48
Bit Rate=150 Mb/s Tx-Power=13 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=62/70 Signal level=-48 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:5 Invalid misc:31 Missed beacon:0
it takes 3-4 refreshes to make a page load, when i apt-get something, my speed is an average of 400 bytes per second. Making it impossible to get anything done. its been like this for a while, i figured it was a bug in 10.10 and ignored it since 11.04 was coming soon. And with windows everything is fine. I'm getting very sick of this. Can somebody please help me? If you need more info, just let me know.
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Sep 17, 2010
So I decided to wipe out Windows and try Slitaz. It's an awesome well featured distro for it's size. One huge problem tho: I can't get wireless to work for the life of me. I actually went as far as to manually load the ath5k module but It just refuses to recognize my wireless router, much less any nearby routers. It simply doesn't see anything when it scans for wireless networks. I have no problem with that in Puppy Lucid. But I'd really like to use Slitaz, just for it's small size and quick bootup. Can anyone PLEASE help me with that?
PS: It happened here before that I had to plea and beg for any response, so PLEASE(!!) don't let me hang like that this time.
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Nov 5, 2010
I've a big trouble that curses me for months. I've an Asus K52Jc laptop with wireless card Atheros AR9285, Ubuntu 10.10 and this network set-up: a WDSL (so an antenna on my house) wired to a switch; the switch shares connection through 2 ethernets cables: one to my uncle house, one to my router Netgear DG834v5.If I connect my laptop via ethernet, internet works good, if I connect to my router, wireless works (I can ping my router), but no internet. I've been helped a lot in official ubuntu chat: after some tries we understood that the problem aren't drivers, isn't Netgear, but probably it's something messed up in routes or arp cache.Anyway note that I have also some difficulties to ping my router, on 3 tries he often loses 1 or 2 packets.
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Mar 3, 2010
Just installed CentOS 5.1 and it's not detecting my NIC. ifconfig produces nothing for eth0. This is a xen kernel.
I can't tell exactly what NIC this motherboard uses, the ASUS website doesn't seem to think we need to know anything more than that it's a PCIe Gigabit lan:
[URL]
lspci indicates it's an Atheros AR8121/AR8113/AR8114.
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Apr 8, 2010
I am trying to clone a working Centos 5.4 system onto a new box with a ASUS P5KPL-CM motherboard. I have done so by plugging in a Realtec lan card - but can't get the motherboard lan working. Googling tells me the motherboard has a Atheros L1E lan chip - but I have installed several kmod drivers from ELREPO - but still can't get the on-board lan working. So far I have installed:
kmod-atl1e
kmod-atl1
I have just installed these with yum - but no new hardware appears in the network gui dialogue. Am I missing some step here - or is there another driver I should be looking for.
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Nov 18, 2010
i've just installed ubuntu netbook remix 10.10 on my asus eeepc 1015p. whether i use an ethernet cable or wireless, i can establish a connection, but i can't access any websites through firefox or get software via the software manager.
i've attached some terminal screenshots from my attempts at troubleshooting, which i think contain all the relevant hardware info.
i've already searched the forums and see a lot of problems similar to mine, but none seem to involve the same combination of hardware / ubuntu version as me. since i have no experience, i'm hesitant to try to apply solutions that i don't understand and in which i'm not totally confident.
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Feb 5, 2011
Just got a secondhand Asus EeePC 100P netbook, fresh install of Ubuntu 10.10, and while I can connect to my wireless network and access the router through the browser, I can't connect to the internet. Pinging any other sites, either by domain name or IP, doesn't work. I've tried various things suggested in similar threads (putting in the DNS server info manually, disabling ipv6, restarting about a gazillion times), but nothing's worked so far. (My other computer, a Mac, can connect just fine.)
Attempted to install ndiswrapper, failed miserably, and I'm not sure if that's just for situations where the wifi itself doesn't work?
I'd be very grateful for any suggestions.
Here's what's under Connection Information at the moment:Interface: 802.11 WiFi (wlan0)
Hardware Address: 1C:4B6:85:13:F4
Driver: ath9k
Speed: 1 Mb/s
Security: WEP
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May 1, 2011
I have a 6 month old Acer (sorry not Asus as per the heading) Aspire laptop. I downloaded Ubuntu and cannot connect via wireless. It works fine via ethernet. Having spent several hour reading this forum, other web pages and the help file, I actually still have not got a clue either as to what the actual problem is or how to begin solving it. Is there a simple answer? If not, I'll go back to windows 7 as Ubuntu seems anything but the promises made.
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Nov 6, 2010
Since I've upgraded to Kubuntu 10.10 I've lost my wireless internet. In Windows 7 everything's fine, but in Kubuntu wicd keeps giving a "Unable to get IP address message".
Here's some output:
dmesg | grep wlan0
wlan0: associate with **:**:**:**:**:** (try 1)
wlan0: RX AssocResp from **:**:**:**:**:** (capab=0x411 status=0 aid=2)
wlan0: associated
wlan0: deauthenticating from **:**:**:**:**:** by local choice (reason=3)
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Feb 11, 2011
I'm using Kubuntu 10.04.2 LTS on a Bangho laptop. Kernel 2.6.32-28-generic i686. My card is: Realtek Semiconductor Corp. RTL8187B Wireless 802.11g 54Mbps Network Adapter iwconfig wlan0 gives me:
Code:
wlan0 IEEE 802.11bg ESSID:"Default_WLAN"
Mode:Managed Frequency:2.442 GHz Access Point: 00:06:4F:8D:B9:AF
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr: off Fragment thr: off
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Usually when this happens, for 10 or 20 seconds it appears to be connected (i.e. the heart symbol is there) but I can't ping google or my router, then it "realizes" it's disconnected. It takes one or two attempts to reconnect successfully by pressing the "active" button. Meanwhile throughout the disconnections and re-connections the signal is very strong (98%).
I had the same problem with my old access point, at first I thought it was the cheap/old hardware, so now I bought an "ENCORE ENDSL-A2+WIGX2 | ADSL 2+ Modem with 4 Port Wireless Router". The problem persists only with a stronger signal.
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Jun 13, 2011
I'm having all sorts of problems with my wireless connections in an HP Pavilion DM1. I'm sure it was working last week. I have two access points, one with WPA, one unsecured. It's not working with either. I can connect to both of them fine with a wifi USB adapter.
I've tried:
Using Wicd instead of networkmanager
Using the proprietary driver
Installing the linux-firmware package from Oneric (version 1.54)
Changing the frequencies the AP runs on
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Aug 29, 2010
I just want to tell everyone how good the Garmin/Asus A10 mobile phone is as an internet modem.I am in Australia and Mobile internet is an expensive thing to have. cheapest is dodo but i had a few problems trying out a friends usb modem.Anyway i was in the market for a Gps phone and discover this one. it is Android phone and pretty cheap so far it is very good gps, camera, mp3, and phone is excellent.BUT here is the clincher. when you plug it into the computer, the phone screen lights up and gives you 3 options.
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Sep 19, 2010
I just got a wireless card and I've been having connection issues under Linux. The chipset I have is a Ralink 2860 (the card itself is an Asus PCE-N13) and supports 802.11n speeds up to 300 mbps. I am connecting to a DLink DIR-655 router, which also supports 802.11n at 300 mbps. I get full bars when connecting to my router, and my router's connection information shows my computer connected as 802.11n with the signal at around 80%, but the data rate is usually around 5.5 mbps. (I've rarely seen it go up to 18 mbps) I can confirm this woefully slow speed with anything I try to do over the network. Additionally, my wireless connection will sometime be disconnected and network manager will often fail to connect. When it fails to connect, my router lists my comptuer with the correct IP address, so I know it is successfully connecting to the router and the router is accepting the connection, but network manager seems to not recognize this.
I am running Debian Squeeze (testing), but I have a custom kernel, which is 2.6.35 and is using Debian's kernel configuration. I have the newest firmware from Ralink's website, and I also tried the newest drivers, which made no difference. (I have since removed those drivers, since I'd prefer to use the drivers supplied with the kernel if possible, but I can install them again if necessary) I put this card in my main computer and booted under Windows, and it was able to connect with 100% signal (it's right next to the router) and at 300 mbps. I also tried it under Debian on my main computer (with the stock 2.6.33 kernel), but it only connected as 802.11g, and even at 100% signal it was only connected at 36 mbps. For comparison, my laptop with an 802.11g card and running Mac OS X can achieve the full 54 mbps at 84%.
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Oct 1, 2010
I've got a Fedora 13 box running a bunch of VM's w/ bridged networking.
For some reason, every 10-15 minutes the vm's networking freezes and the vm's become unresponsive to pings and any other network traffic for 10-15 seconds. It eventually gets restored.
I don't see any error messages other than this occasionally on the host: eth0: received packet with own address as source address
Here's the two interface configs:
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Jul 21, 2009
on my laptop (dell d620) when I try to connect to wpa networks I get frequent disconnections and very slow speed.
My network card is: 0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
Insted when I use connetion whitout wpa encyption I've no problems...
how to configure iwl3945 to get decent performance on wpa networks ?
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Jun 25, 2011
I've installed Debian for the first time, and am excited to use it. However, it's asking me for a username and login. I haven't configured anything related to that yet, since I haven't started using Debian yet. Is there a special username and login I am supposed to know?
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Jun 16, 2011
I am using Kubuntu 11.04 on ASUS K52Jc and when I start compiling this happens: (yes,yes I do ./configure; after that) q12345@Laptop $ make make: *** No targets specified and no makefile found. Stop. and what is so weird? Well, I can't do it on any other system that I tried (openSuSE, all Ubuntus, Debian...).
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Apr 24, 2009
After several hours of frustration to point of almost scrapping linux alltogether I was finally able to get my wireless networking to work in Linux Mint 6. I searched for hours and came up with several different suggestions that were supposed to fix my problem - NONE OF THEM WORKED! As a new linux user, I can completely understand why so many people try linux and then give up on it. It should not be so hard to get a wireless internet connection working.
Said another way - the people making distros should read these forums and see what difficulties are experienced and work on fixing them. In any event - I want to post my solution to the problem for my COMPAQ CQ60-211DX so that anyone else who wants to try linux on this model laptop will save a great amount of time. Here are the steps I took to get linux mint 6 to work on my laptop:
1. Open terminal window
2. Type - lspci | grep Atheros
3. Hit the enter key
If you see: Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
then these instructions WILL get your AR242x (AR5007) wireless card to work for you. Be warned - I tried everything I read including ndiswrapper, etc. - none of it worked! You will need to click the menu button go to all applications and then administration. From there, select hardware drivers and look for anything that has Atheros in it. CLICK DEACTIVATE! Now you will have to restart your computer. When it starts back up....
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Nov 12, 2009
I've recently set up a local development webserver using Karmic Koala. I downloaded and installed the server version of Kubuntu and have the web server working.
The problem is that for some reason, I'm no longer able to connect to the internet. I can connect to my router, and other machines in my network can VNC into the server.
I'm using an wired connection to the router and have the server set up on an internal IP of 192.168.0.100. I used to be able to connect to the internet, I downloaded and installed a load of packages etc before it stopped working.
The last thing I remember doing before it stopped working was that I installed Samba so I could share files with the other machines on the network (two Macs running Leopard and a WinXP laptop).
I got the share working - I copied a load of files to the server via the share, rebooted, and for some reason now I can't connect to the net (and other machines can't see the Samba share either.) However I can still VNC into the server.
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Feb 18, 2010
My home network is has a Netcomm NB5 ADSL modem with a D-Link DI-524 wireless router (WEP encryption). While I can access the internet using the Vista partition, on the Ubuntu partition, I cannot access anything. Further investigating the problem, I have noticed that there is something wrong with the DNS on the Ubuntu partition. Pinging the IP address of a website (such as linuxquestions.org) loads up, yet, when I type in the Domain Name, there is an endless wait. I have already deleted and re-entered the contents of the resolv.conf file as well as try to change the settings but to no avail.
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Jul 31, 2011
Just re-installed Bodhi. Ran update, dist-update, set up connection and connection still slow or timing out and reporting errors in 'iwconfig'. This is 3rd re-install of this version. Have also tried 3.0 kernel and pae versions of Bodhi. Cannot get this connection up to speed and without errors. Atheros chipset ar9271.
Sorry for weird subject line and opening paragraph. Trying to make it easy to find and browse in case this gets solved and can help someone else. Not being a Linux guru, I can only hope to help others through my mistakes and ignorance.
I followed instructions to update driver listed at Linux Wireless.
In addition to following the directions at Linux Wireless, I also downloaded the GUI Program to install ath9k_htc.
No luck. My connection reports 1M/s and is reporting "invalid misc:" errors in iwconfig.
I'm running Midori browser but apt-get and wget are also downloading slowly.
I'm connecting to a Zyxel 660 series router using WPA/WPA2.
uname -r
Code:
Code:
Code:
Code:
sudo lshw:
Code:
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Aug 23, 2009
Within a dual boot option two os are now available on the asus eeepc 1005ha,
(1) the windows xp system and in addition (2) the linux 11.1 version of opensuse.
After and also during the installation process of the linux 11.1 os, an error message had occured:
No network found!
I tried to fix it by changing some settings (network manager on/off), but no
improvement could be achieved. Some people argue to wait for a kernel
update higher than *.27.*
Somebody knows something how to fix the network (eth0) internet connection?
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May 9, 2011
The motherboard has a SiS190 100/10 Ethernet Device. Apparently it worked once during installation and then never again. But it works fine in Win XP (in fact I have SlackWare installed in dual boot) My Internet connection is throgh an ADSL.17 may: one thing led to another and now I have more things to do and learn that time yo do it. smallpond's answer has been very important un showing the way, but Iḿ still working on it
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Feb 21, 2011
I have recently installed kde and can't find a way to connect to the internet, i have a verizon usb760 modem if it helps.
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Feb 12, 2010
I m getting 40 kbps speed when i am working with windows but when i trying to download from KUBUNTU i cannot get speed is there any solution for that?
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Jul 14, 2010
using kubuntu 9.04 live cd to see how it works but cannot connect to the internet. I've put in the proper WPA passkey and added the ip address along with everything else and still cannot connect.
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Jun 16, 2011
i have BSNL internet connection . I can connect in ubutnu using usb post but not working in kubuntu anymore i think i dont have the drivers for that ! how do i download drivers ? i have xp , and how can i installin kubuntu ??
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Jan 11, 2010
I spent days trying to figure out how to get my atheros AR928x 802.11n wireless card to work in Ubuntu. The card worked perfect in Windows 7 but the connection kept dropping in Ubuntu. It would find my router and connect with 60% signal for about 5 seconds, then fall down to about 25% signal and then cut out altogether. After searching for days to find a solution, I finally figured it out and figured Id post it here to let everyone else in the same boat have a working wireless too!
I found this solution from:[URL].. This solution is for JAUNTY (Ubuntu 9.04), so if you are running Jaunty, you can just follow that post. If you are using Karmic (Ubuntu 9.1), you can follow this tutorial I'm posting. It's pretty simple: First, make sure you got all your files up to date. Type in a terminal:
sudo apt-get update Let that run, and once its done, type into terminal:
sudo apt-get upgrade
Once that finished, restart your computer. Again open up terminal and type:
sudo apt-get install linux-backports-modules-karmic
If you are using Jaunty, instead of karmic type in jaunty, if you use another version of ubuntu, you can find a list of versions and their names here:[URL].. Restart your computer one more time, and you should be good to go! This has been tested and confirmed to work on: -Ubuntu 9.1(karmic) with an Atheros 928x 802.11n wireless card, using the Ubuntu installed network software, in a Gateway NV53 laptop connected to a belkin 802.11n wireless router.-HP base station / 802.11g airport express
This has been tested and does not work/has issues with:
-airport extreme I hope this works for you too, and if it does, please let me know with your hardware and Ubuntu version so I can post here what other setups have been confirmed to let this work.
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Apr 20, 2010
Just rebuilt my file/print server using an ECS 945GCD-M Atom motherboard. Running it under 9.10 (2.6.31-20) using the same cable and port on my Netgear switch that my old server connected to at 1GB/s without issue (old server's NIC was Intel-based).
Found the driver is an AR813x, & downloaded & installed the latest driver from here (1.0.1.9). sudo lshw -C network now shows that it's using the new driver, but still sitting at 100MB/s:
Code:
*-network
description: Ethernet interface
product: Attansic Technology Corp.
[Code].....
I can't seem to get it to come up at the full 1GB/s. I also tried ethtool -s eth0 speed 1000 without success. why networking restart ignores eth0?
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Dec 30, 2010
I got a used computer (Toshiba Satellite A215-S5829) for Christmas, and it was running Vista *shudder* so I decided to wipe the hard drive, and install the latest Ubuntu. This is my first real foray into linux, and I've loved the system, but the only problem I've had with is so far is I can't get the wireless to work. I believe the card it has is Atheros AR5001, and I've tried installing the "madwifi" drivers, but I can't get them to register. I've been following the suggestions of dozens of different forum posts and answers I've found scattered around the internet, but I haven't been able to get anything to work correctly.
When I view the "Additional Drivers" in System > Administration, it says "Alternate Atheros "madwifi" driver: This driver is activated but in use," but when I click on the internet icon in the top panel, it only gives me the wired connection. It used to also give me the wireless option, just without ever successfully finding any wireless networks to which it could connect. Like I said, I've done about a half-dozen different things without any success.
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