Ubuntu Networking :: Cannot Connect Via USB Network Adapter
Jan 7, 2010
I have a Belkin N150 USB Wireless Network Adapter and a Belkin N150 Wireless Router. I cannot seem to get NetworkManager to connect to the internet. I have blacklisted the 9.10 staging driver and associated rt files. I have downloaded and built the ralink 2.3.0.0 driver. The light flashes on the usb but I cannot connect to internet.
lsusb output:
jerry@jerry-desktop:~$ lsusb
Bus 002 Device 003: ID 413c:2105 Dell Computer Corp. Model L100 Keyboard
Bus 002 Device 002: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 046d:09c2 Logitech, Inc.
Bus 001 Device 005: ID 050d:935b Belkin Components
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lsmod output:
jerry@jerry-desktop:~$ sudo lsmod
Module Size Used by
rt2870sta 554908 1
iwconfig output:
jerry@jerry-desktop:~$ sudo iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
ra0 Ralink STA ESSID:"11n-AP" Nickname:"RT2870STA"
Mode: Auto Frequency=2.412 GHz Access Point: Not-Associated
Bit Rate:1 Mb/s
RTS thrff Fragment thrff
Encryption keyff
Link Quality=10/100 Signal level:0 dBm Noise level:-97 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
I am not sure what the ra0 is telling me but what about the Access Point: Not-Associated statement? Does that mean that the network adapter is not connecting to the router?
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Aug 31, 2010
I have an HP Pavilion dv5 1002nr laptop running Vista. I decided to install Ubuntu using the windows installer, which did install well, but I decided that it wasn't for me, and uninstalled it. Now, my wireless adapter which is a Atheros AR5007 802.11b/g can see the network, find networks by itself, and is supposedly installed correctly according to Vista, cannot connect to any networks at all despite being able to see them and acquire a signal strength. Up until installing Ubuntu I have never had an issue like this. Other devices have no trouble connecting to this network, and I am currently using a Netgear wireless usb dongle to connect to the very network that my Atheros can not connect to.
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Aug 17, 2010
We need to fina a wireles adapter that works with Ubuntu.We have a netgear adapter but the OS doesn't recognize it when we plug it into the USB port and there isn't software to install so it will recognize it - only Windows documentation.My daughter loves this OS and wants to keep it but can't connect to our wireless network without an adapter.
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Apr 26, 2010
I felt the urge to build my own "Incredible PBX" system, and in the process downloaded pbxinaflash-i386-5.4.iso which is based on CentOS 5.4. The PC that I'm using is an old desktop, and the onboard ethernet adapter is not working, so I installed Trendnet PCI Adapter (te100-pciwn h/w : 2.2 R), which used to work greatly under Windows XP. Since my on-board ethernet adapater doesn't work, I disabled "eth0" device, and I modified eth1 device to load during boot. But, for whatever reasons, eth1 fails to get the IP address. I thought the driver that is part of CentOS 5.4 may not be working, so I thought of building the driver from the files provided in the CD (that came with TrendNet adapter box).. and unfortunately my attempts to build the driver have also failed.
Following files are attached in the zip file
- basedata.R3721 (info collected by ./getinfo.sh all )
- Directory 2.2.X has "te100.c, makefile, kern_compat.h copying.txt" (These files came with the Trendnet CD)
- errors (makefile errors when tried to build te100 driver)
From what I understand, TrendNet TE100-PCIWN is based on "Realtek Semiconductor Co., Ltd. RTL-8139" chipset. How to get my ethernet adapater (eth1) connected to internet.
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Feb 15, 2009
I want to run snort through a web application with exec("snort -v -i eth0 ") php function.for example when start button was pressed snort should be run,but the execution failed with this error:but when I run snort command via command line as root it will execute successfully.I think this problem is for that apache user haven't access to network adapter, is my guess correct? I have no experience with apache, should I change apache configuration? what is the configuration for this problem.I think I should find a way to allow apache to access but I don't know how?
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Apr 19, 2010
I have Ubuntu 9.10, which I just now installed on my Dell Dimension 3000. The computer has all of its USB ports working perfectly; tested in Windows. I plugged in my SMC USB Ez Connect g wireless adapter, and it isn't even recognized by the system. I used lsusb, and nothing except the USB keyboard and mouse shows up. Every time I boot or shut down, I get tons of errors saying that it's "unable to enumerate USB device on Port...," then the port number of whichever port I plug the wireless adapter into. I've tried using ndiswrapper, and have completely installed the Windows drivers using that (which were the same ones that worked perfectly in Windows XP Pro). I've tried looking into compat-wireless and Linux Wireless, and have successfully installed the zd1211rw drivers and everything. The drivers install completely and work, there is just no hardware present, or so it says. This is what the terminal says when I type dmesg, and also part of what shows up on booting and shutdown:
[code]....
I hope I've given enough information. Oh, and I downloaded Ubuntu a few days ago from their website, burned to a CD-R, installed, and downloaded all updates that it asked me to. Other than that and the ndiswrapper and driver installation, I've done nothing on the system.
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Oct 23, 2010
I've just upgraded my old laptop from xubuntu to ubuntu 10.10 and I have some connectivity problems with my usb adapter Netgear WG111v3. On xubuntu I had no problems with connecting on the network but with ubuntu, it says I have good reception but it doesn't connect on the network (rarely it does, but for a very short time). I have another laptop currently running on ubuntu 10.04 and it has no problems at all (however it has an internal usb card).
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Feb 9, 2011
I'm having some trouble getting my Zyxel NWD271N usb wireless adapter to connect.I'm using Ubuntu Desktop 64bit 10.10 What happens is that i'm always asked to enter the wpa key, and i've double and tripple checked that it's entered correctly. The wierd thing is that it has connected once or twice, but lost connection quickly, but i saw that i got an ip. I'm not sure about the maximum range on the adapter but i would estimate the distance to be no more than 4-5 meters from the wireless point. Also the signal indicator on the list of wireless networks shows strong, if not full. when i run lsusb i get:
Code:
Bus 001 Device 007: ID 0586:3417 ZyXEL Communications Corp. NWD271N 802.11n Wireless Adapter [Atheros AR9001U-(2)NG] when i run lsmod |grep ar9170 (saw the command on a german forum so i didn't understand what was talked about, but i got that it was about the same adapter) i get:
Code:
ar9170usb 54294 0
mac80211 267163 1 ar9170usb
ath 10413 1 ar9170usb
[code]....
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Sep 22, 2010
I am using the Belkin wireless g usb adapter f5d7050 v1000 or at least that is what ubuntu says when I lsusb.
Code:
ceegee@Valar1:~$ lsusb
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 019: ID 050d:7050 Belkin Components F5D7050 ver 1000 WiFi
[code]....
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Aug 10, 2010
My laptop has an internal wifi adapter, but I recently purchased another one because of its extended range.susb, shows that the new adapter is:
Code:
Bus 002 Device 027: ID 0bda:8187 Realtek Semiconductor Corp. RTL8187 Wireless Adapter
After disconnecting my internal adapter from the wireless network, I can scan for networks
[code]...
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Aug 5, 2011
I use Ubuntu 10.04 and I can't connect internet using dell wireless 1450 USB adapter.
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Aug 6, 2011
I currently have a Nexxt Lynx 150 Wireless USB adapter attatched to one of my home destops to recieve my wifi signal, however, i have run into a speed bump in terms of getting it connected to my ubuntu 11.04. This adapter works perfectly in windows and on the ubuntu live cd, but, when i install ubuntu to my hard drive and try to connect to my network,
it just takes a very long time, then says, disconnected. My signal is WPA2-Personal protected. Here is a link to the adapter's home page > [URL] It seems to me that this is a driver problem. The cd that my adapter came with has drivers for linux on it, but i havent the slightest clue how to use them.
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Sep 14, 2009
A node on a cluster that our lab has had sitting in a dusty room since time forgotten does not seem to want to talk to the rest of the world any more.Following is the information I found was being asked for on other posts for similar questions, transcribed by hand.
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Jan 3, 2010
Basically a few weeks ago I decided to try Linux, in particular Ubuntu. I have it installed in my Windows 7 partition but now I am willing to take the full plunge and switch to it all the way. The only issue is I cannot connect to wireless internet. It states "device not ready". Wireless is turned on on my laptop, I am very near the source, have tried making a manual connection with the network setup. I tried the hardware tester and it found my ethernet and wireless hardware (Broadcom 802.11g Network Adapter).
I went to the package thing and looked for Broadcam. I found a package but it was already installed. I tried it manually with:
sudo apt-get install bcmwl-modaliases
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
I then heard to try "sudo apt-get install bcm43xx-fwcutter" and did but it couldnt find it.As stated before I am new to linux so I'm probably missing something easy I just beg your patiance as I learn this new operating system.
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Apr 20, 2010
I'm trying Ubuntu for the first time; it's actually the first time I've messed with Linux at all-- and, well, it's kind of intimidating. One of my hobbies is playing with dead computers, and long story short, I have Ubuntu installed to a partition on an external drive connected to an older Dell desktop with no internal storage to call its own. The only network adapter I have to spare right now is the rather wimpy USB one that came with said desktop. I have the CD with the drivers to it, but I think the Linux drivers on it are for a different distribution. Am I going to need to scrounge up another network card or adapter, or am I going to have to start sheepishly asking ridiculous questions regarding basic operation of the command console?
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May 12, 2010
I have a crappy cat5 cable that only works at 10BaseT settings on any nic. I have a gigabit nic which I configure using;Quote:ethtool -s eth2 speed 10 autoneg offProblem is that this setting doesn't stick after a reboot. How do I make the change permanent?
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Jun 30, 2010
I've installed it and it looks great. my problem is that I cant connect to the net since I could not find the driver for my onboard network adapter. it is a Gigabyte GA 945 GCM S2L board. of coarse I searched their site but it says that Linux driver I have to achieve from 3rd party. the adapter's chipset is a Realtek RTL 8111C but I could not find the driver for it. the only one that I've found - doesn't work. I must point out that when I've searched driver for my Nvidia display adapter- I've found it on Nvidia's site and it works great.
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May 18, 2010
On my desktop, I have Windows 7. I just also installed ubuntu on a partition in order to dual-boot. The installation worked fine, however now I cannot use the internet on either os. I have a Realtek PCIe GBE Family Controller On Windows 7, the LAN flashes from "Enabled" -> "Identifying" -> "Network cable unplugged". It does this on a seemingly continuous loop. When I disable it, it will not let me enable it. It says it can't start. Also, I uninstalled and re-installed the driver for my ethernet with no change.On Ubuntu, when I try to do "ifconfig eth0 up" and "dhclient eth0" I get the message "No DHCPOFFERS received. No working leases in persistent database - sleeping."
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Dec 15, 2010
I used Several Distos, went to school up to Linux 225, but haven't used Linux for years. I have an older (P4, Win xp) laptop I use at the coffee shop. I want to put Linux Mint on it. I use a USB Adapter (Arilink101 AWLL6075) for Wi-Fi. I tried the live CD and, of course, USB Adapter doesn't work. In the half hour I looked at it, I realized I forgot a lot of things. I could not even find the laptop USB. Will tring to get it to work be the typical Linux thing, where you download the drivers, do the install right, and it doesn't work? You compile drivers, set everything up right, and it doesn't work?
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Jan 16, 2010
How do I set the network adapter power to maximum? In windows, this can be easily set under device manager --> hardware --> ..power management.
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May 17, 2010
How do i get my xbox 360 wireless adapter to work on ubuntu?
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Jul 9, 2010
I just got a new AZiO AWU212N 802.11n wireless usb adapter (linked below). One of the product reviews said that it works with Ubuntu if you upgrade to the .34 kernel so I thought it would be a good buy. I updated my kernel and Ubuntu detects that there is a wireless adapter, but doesn't detect any networks. My old wireless-g adapter can connect just fine, so I don't know what the problem is.
http://www.newegg.com/Product/Produc...82E16833340018
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Feb 15, 2011
I am trying to install a Star Tech PEX300WN2X3 wireless card but I'm completely lost. The installation Cd has 2 tar. files with the linux drivers but I'm just clueless as to what to do with them.
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May 19, 2011
i just installed Ubuntu 11.04 64bit on my desktop. i have a TP Link TL-WN321G (Ver 4.0) wireless usb adapter to connect to my wireless network (i used to use it with Windows XP).As expected (i'd read up a bit before installing Ubuntu), the adapter was autodetected - i could see my wireless network listed in the networks list dropdown, and lsusb showed it too.lsusb identifies "Bus 002 Device 002: ID 148f:2070 Ralink Technology, Corp. RT2070 Wireless Adapter"But i cannot connect to the network. When i select my network, it keeps trying to connect, but never succeeds in connecting.
i tried going through the forums for possible solutions, but most of them deal with how to get it working when the adapter is not detected, or when networks are not shown. Or they are for older Ubuntu versions.i use the same wireless network on my laptop (Ubuntu 9.04), and it has a WPA & WPA2 Personal security, with a password, which i've configured in the desktop as well.
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Jul 23, 2011
get a 3x3 450Mbps router and wireless adapter. It seems the Trendnet is the only one so far.
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Apr 20, 2010
May I put a USB 54Mbps Wireless Network Card Adapter into Ubuntu Studio- 64 bit, does the 64 bit Ubuntu Studio (9.10) support this usb wireless network card adapter? how to let it work in Ubuntu Studio 9.10
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Jun 25, 2010
I recently upgraded from Ubuntu 9.10 to 10.04 (both 64-bit) and my USB WiFi adapter which previously worked fine stopped working. The adapter is a Hama USB stick based on the Ralink rt73 chipset. I've tried using the Ralink drivers that come with 10.04 (both rt2800usb and rt73usb) but neither work. When I use rt2800usb, the adapter is recognized as interface wlan0, however I can't see any wireless networks. When I use rt73usb (and blacklist rt2800usb to avoid conflicts) I no longer have a wlan0 interface and there is no wireless adapter shown in the network manager. I've pasted in the results of lsmod, lsusb, and ifconfig -a (with MAC addresses removed) below.
[Code]....
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Feb 19, 2011
I have somehow messed up my network (onboard) card in the process of configuring network settings. how I managed to do so is that I did not use ifdown before making changes to my "/etc/network/interfaces" file. Also I think it might be relevant to mention that the sshd was running -although with no active connections at that time- since I have the service installed on my 10.04 Ubuntu Server (x64). So step by step what I did to end up with no network connection:
1) sudo cp /etc/network/interfaces ~/myfiles/interfaces.original
2) chmod 444 interfaces.original
3) sudo nano /etc/network/interfaces and then applied my network settings (IP, netmask, etc.). The syntax and configuration of my "interfaces" file is without flaw since it was simple, typical and was assigning my up to then DHCP assigned IP of 192.168.2.3 to static.
At about that point and although "ifconfig" showed the changes had been applied as planned the network card stopped working. I could no longer ping anyone but myself and the leds both on my network adapter and on my switch were turned off. Since my configuration also has a Windows 7 installation I rebooted to Windows in hope of troubleshooting through device manager but I got an error code 10 which means that the adapter could not start. Did I fry my network adapter for good and for all or I still have a chance of repairing it?
PS: After a closer look I saw that the NIC's LEDs indicate that the device cannot start. I am considering to reboot my MB as a last resort since the NIC is an onboard device and changing BIOS settings has done nothing to restore it.
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Feb 26, 2011
I have tried to install tp link tf3200 network adapter without success . the os is 8.04 hardy loading drivers is new to me. the driver is sundance (i think) and the output from the make command is shown below.
pag@paghomelinux:~$ cd /media/cdrom0/TF-3200/LinuxDriver
pag@paghomelinux:/media/cdrom0/TF-3200/LinuxDriver$ sudo make all
sudo: unable to resolve host paghomelinux
[code]....
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Mar 3, 2011
I have a Toshiba MX35 laptop it's a little old but does the job. I'm have a problem getting the wireless to work. I can boot a live CD either Ubuntu 10.10 or Fedora 14 and they will see the wireless card. The card is Atheros Communications Inc. Atheros AR5001X+ Wireless Network Adapter (rev 01).
I have Ubuntu 9.10 installed and that is the OS that is having the problem seeing the wireless. The computer will not handle Ubuntu 10.10 (at least it won't handle the desktop effects under Ubuntu 10.10) but handles them just fine under 9.10 and that's why I have 9.10 installed. I really need the Wifi to work because I'm going to travel in a few days.
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