Ubuntu Networking :: EDUP Wireless Adapter Not Connecting To Router?
Jan 3, 2010
For several months I was using EDUP adapter with both my laptop that operated on Ubuntu 9.04 exclusively and a desktop that could also boot with XP. Soon after 9.10 was released I updated my laptop and was able to use the adapter to connect to the Net.Recently, I also updated the desktop but also made it exclusively a Linux machine. Unfortunately, I have been unable to get the wireless adapter to work again on the desktop.The OS recognizes the device as wlan0, and lsusb shows:Bus 003 Device 005: 0cde:0008 Z-Com Sitecom Wireless Network Adapter 100G+ WL -125The network manager recognises the availability of the wireless network and attempts to connect. After trying for a while it comes up with a dialog box "Wireless Network Authentication Required" and in response I enter the WPA password but with no success.The behaviour would indicate that I am entering the wrong password but I am not.I have checked it several times and compared with the password that works with the laptop.
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Jul 20, 2010
Recently I purchased for few bucks on eBay a wireless network adapter with name "EDUP 802.11N". This thread explains how to setup this device on Ubuntu. I inserted USB wireless adapter on Windows XP and it was recognized as "Realtek RTL8188SU Wireless LAN 802.11n USB 2.0 Network Adapter". Windows didn't have any problem to install its driver automatically but for Ubuntu I had to give some additional effort.
After that I went on Realtek official site (www.realtek.com.tw) where I found that this device is supported on linux platform, downloaded and compiled linux driver. This driver (kernel module) is for kernels from 2.6.18 ~ 2.6.33. Unzip this file and in "drivers" subfolder there is driver archive (tar.gz).
Code:
>cd rtl8712_8188_8191_8192SU_usb_linux_v2.6.0006.20100625/driver
>tar zxvf rtl8712_8188_8191_8192SU_usb_linux_v2.6.6.0.20100625.tar.gz
>cd rtl8712_8188_8191_8192SU_usb_linux_v2.6.6.0.20100625
>make
>./clean
[Code]...
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Nov 12, 2009
I have a wireless USB (TP-Link TL-WN620G) adapter on F10( 2.6.27.38-170.2.113.fc10.i686). I have installed the drivers and it is detecting my router. But it keeps asking for network password with repeating a dialogue box although I entered correct password. I have configured the wireless configuration using NetworkManager.
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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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Jun 21, 2010
I have a computer running Ubuntu, and a MacBook Pro. I need to buy a decently cheap wireless router that I can hook up to my Ubuntu so that it will send wifi signals and I can use the wifi to go online with my MacBook Pro. I was about to get one today, but remembered how Ubuntu is picky about working with things like that. I'm only going to be using it to get signals around the house which isn't that big at all.
So what would be the cheapest and decently efficient wireless routers that I can use which Ubuntu will cooperate with?
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Oct 30, 2010
Ubuntu 10.10 connects to a DSL modem without any problems - I mean I just plugged it in and it worked - GREAT I bought a wireless router so I could connect my netbook and now my Ubuntu machine which is simply using a cable from the wireless router now DOES NOT connect. I tried a windows machine on the wired connection from the wireless router and it connects without a problem. OF course if I remove the wireless router from the chain, i.e. simply connect directly to the modem it works straight away.
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May 5, 2010
When fedora initially starts up, the network manager shows all the available wireless connections available to me. However, when I select my wireless connection, it will go through the loading process where it shows the two green dots and the circular moving blue streak, then it prompts me to put in the wpa password.
This is where the trouble starts...when i input my wpa password, it will proceed to attempt to connect to my network but it never succeeds in doing so--it will keep on asking me to input my wpa password. when i finally get sick of doing it over and over again, i just hit cancel instead of retrying to connect.
After i stop trying to connect, the network manager no longer shows all the available wireless networks--the list is completely empty, and i can find no way to get the list to show up again, with the exception of restarting my computer.
I am able to connect to the internet with a wired ethernet, but id like my wireless to work.
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Aug 13, 2010
Need help, ubuntu keeps connecting and disconnecting to my wireless router. whenever i am able to get it to connect for a significant amount of time, i still have no access to the internet.
using ubuntu 10.04
using Linksys router, not sure what model but can find out.
using toshiba satellite laptop
I am able to access my router and internet in Windows without any problem
dont have anything of importance on ubuntu install, so i could reinstall but would rather not so that i could fix this problem in the future.
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Dec 15, 2010
I have installed Ubuntu x86 10.04 LTS onto an old Dell machine which is connected to my broadband modem and Netgear Wireless Router (WGR614 v6). The router is encrypted with 64-bit WEP and allows my System76 Pangolin Performance laptop to connect flawlessly out of the box. However, my sister runs Windows XP Professional 32-Bit on a Dell Latitude D830. This machine's wi-fi card is an Intel PROSet Wireless which recognizes the router but can't access it.
What should I do on her laptop in order for her to access the wi-fi router?
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Jan 29, 2011
router comtrend CT-536T but now my laptop lenovo r61i is not able to connect to it. like it has a issue with wap/wap1. Is their a possibility to get it to connect. the other router maxG (US robotics) is wep/hex based. any suggestions ? It only made a connection the first time and after the signal wasn't even noticeable .
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Aug 6, 2010
i'm having problems connecting to the internet unless i manually enter the IP info.
automatic DHCP does not work. I'm on a dual boot machine vista/ubuntu 10.04 LTS connecting to the internet through a lynksys wireless g router and a cable modem.
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Oct 12, 2010
I am trying to install EDUP 802.11n Wireless USB Install (RTL8188SU) on my recently installed ubuntu platform and I need a driver for it. I downloaded the one from the Realtec website and I got a bunch of files that I have no idea what to do with them. (h[URL]... I am compleatly new at Linux and I have no idea how to install anything. I am pretty nifty with Windows but this is my first time trying Ubuntu and Linux. So can I have some step by step guide to install this. I am good at following clear instructions correctly.
Aditional Info: I tired the hardware thing already or whatever its called and only NVIDIA drivers are there and my USB is not recornized because it needs a driver.
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Dec 10, 2010
I want to try to get wireless access to the wifi router with the xbox360 wireless network adapter.Is this possible?
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Apr 1, 2010
My first problem is that when I open KNetworkManager the wireless tab is desibled,I don't know why! My laptop is HP pavilion dv6-1245DX. How to get connected to my wireless router?
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Nov 16, 2009
I dual boot Windows/Fedora 11 on my Dell Latitude D830 laptop, which has an Intel PRO/Wireless 3945ABG card and I have just bought a Linksys WRT160NL wireless router. I am currently trying to set up OpenWRT linux on the router. Because of the nature of my problem I have also posted this on their forum.I am having trouble connecting to my OpenWRT install via Fedora. Things seem okay in Windows, but when I try to connect from linux my laptop locks up completely and I have to hard reboot. I previously have never had any trouble connecting to any other router with this install of Fedora.
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Feb 26, 2010
I want to buy a wireless adapter and router for my 11.2 desktop PC. The technobabble in the HCL leaves me feeling a bit confused so I was wondering if someone can recommend hardware that is known to work well. Ideally, I would like something that works natively...I don't really want to get into using windows drivers.
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Feb 4, 2010
I am using fedora 12, for about 2 months and now I am facing for the first time a problem with the wireless router. After a router restart my computer cannot connect with the router even if it is listed along with other access points on the list. I am sure the password is right because I am currently online with my windows partition using the same router.
Output of iwconfig when not trying to connect
Code:
Output of iwconfig when trying to connect
Code:
Output of ifconfig when not trying to connect
Code:
The wireless used to be working fine until the router restart (switch on/off the hardware) has happened
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Feb 15, 2010
I made some tests with a router without security and my internet connexion worked without any problem. But if I activated the wep security (or wpa it is the same behaviour) suse 11.1 won't connect in any way.
I used knetwork manager and traditional ifup method, both failed to connect.
I saw, using iwconfig that in both cases (wpa or wep) I was associated with the AP but dhclient won't work in any way, I was always in the APIPA...
I checked if there weren't any access control (mac address filtering, ...) and all the settings in the router were off to give me full access. Including the firewall set to off. The DHCP feature was on in both cases.
I noticed that the firewall must be on in suse 11.1 otherwise I couldn't have any connections even if I disabled wep or wpa...
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Oct 5, 2010
Ubuntu 9.04.
Belkin Wireless G router.
Has been working fine. Today it is not. I have done nothing to it. It just keeps saying "Looking up *********" and "Cannot connect to server".
I hard wired the pc to the modem and it works fine. Hard wired the pc to the router it works fine. Running wireless, both of my computers are not connecting.
If I remember, one of the lights on the router should be lit solid, just as it is on the modem. However, all lights are blinking. The only solid light is "power".
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Apr 10, 2011
Using openSuSE 11.4 D-Link DWL-520+ won't connect to my router. The computer recognises the wireless card is there and working but I can't get it to connect to the router. Not sure how to get it to connect.
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Aug 1, 2010
My son lost his USB Wireless stick for his Computer. I had thought I heard that if you had a second wireless router, you could use it somehow to detect the wireless router you have already set up in your home (like using a wireless card)? Is this what Ad-Hoc is? Either way, can this be done and if so how? I use a WRT54Gx2 Lynksys router and have a TRENDNET TEW-432BRP wireless router and also a spare D-link DI-514. I use ubuntu 10.04, and also wanted to know if I connected one of the router to his on the LAn port could he connect msaybe through an Ad-Hoc on my local computer here? He uses XP on his. I'm a newbie to linux and networking in general.
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Jan 12, 2011
Running Suse 11.3 (Gnome) on an Acer Aspire 5310 Laptop.Installed all the default broadcom drivers via install software.The following I tried:
/usr/sbin/iwlist eth0 scanning
eth0 Interface doesn't support scanning.
bodifee@linux-wv6l:~> /usr/sbin/iwconfig
lo no wireless extensions.
[code]....
So card still not active i seems.Have deleted and added wireless adapter
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Jun 9, 2010
I moved my server and network equipment, and now the wireless works but I cannot get my server online. I host a website, so this is kind of urgent.
I have a wireless router and can access the internet fine on my laptop. My server is wired & connected to the router. It sets up the networking properly.. ifconfig has an ip address, the default gateway is present. But I cannot ping google, or even the router. It says destination host unreachable.
So I go back to the laptop to check the router settings.. sometimes it likes to assign the server the wrong internal ip. But, I can't access the router settings either! The page (192.168.1.1) times out. Same with trying to ping the router. How can the laptop be online if it can't reach the router?
Oddly, ifconfig on my laptop reports an ip address starting with 99.233. It's always given me an internal address starting with 192.168. What's going on here? Is the router not allocating an internal ip? I use wicd to connect, if it's relevant.
We have a windows laptop that can only get a "local connection". Now it does sound like the router is forwarding directly to my laptop, instead of allocating internal ips.
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Dec 26, 2010
just recently I made the move back to Ubuntu from Windows. Upon re-installing I noticed a problem with me connecting to the internet. Previously on Windows I had updated my Ethernet Adapter driver, upon installing I would have to disable and re-enable the device to let my computer have access to the internet. My problem here is how would I go about fixing this on Ubuntu so I can have internet access on Ubuntu
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Jan 17, 2011
The Wired Internet adapter isn't working with Ubuntu 10.10, and without this working, I can't get my updates for the Broadcom WLAN adapter. I have a Realtek RTL8101E/8102E PCI-Expredd Fast Ethernet controller. I have looked for solutions, but haven't found any relating to my problem.
To be specific: Ubuntu 10.10 is recognizing the Ethernet adapter as eth0. When I try to manually connect after inserting an Ethernet cable connected to the Internet, it tries for a couple of minutes before telling me the adapter's been disconnected. The connector lights remain the same on the port as they always were.
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Aug 8, 2011
How do I configure a EDUP wireless network card
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Dec 15, 2010
I'm having some issues getting connected with a TP-Link TL-Wn727N wireless USB adapter. I have no way to connect hard wired with the computer, but I have another working notebook to possibly download files. However, the second notebook is a Mac, so most of the posts I've found are not filling in all of the answers. Also forgot to note, I am using Ubuntu 10.10. I followed along with this and managed to get the card to find the wireless connection. However, the connection would never connect. After entering the security password the wireless icon would do it's thing and then pop up asking to ok the password again. I double, triple checked the password and it is correct. I found elsewhere that I should probably install wicd. This is where I've run into problems with finding the way to get files that I can download on the Mac and then installed on the Ubuntu computer. I managed to find this forum thread and downloaded this file I transferred the file from the Mac to the Ubuntu with a flash drive and tried to install. First the install said that Network Manager needed to be removed, so I removed it. Next it says "Dependency is not satisfiable: python-urwid." I'm not sure how to go about getting this dependency as it is not showing up in the package manager.
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Dec 29, 2010
I can not install a driver for device EDUP WU2070. I have a disk with a driver for linux general. I don't know how to compile a makefile. My OS 11.3v doesn't see a device.
But when I run in Live CD mode all drivers install automatically and my WI-FI device work properly.
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Mar 11, 2010
I've had my PC connected to my router since I installed Ubuntu. My router has the address and name password for my ISP. I'd like to plug my PC directly into my ISP line, but the network manager won't find the connection, and I don't know how to tell my PC my ISP's address and the name and password to logon with. I set up my router, and I know how to make the connection in XP, but I don't know how to in Linux. I have very limited Terminal experience.
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Jul 18, 2010
I downloaded wubi, installed ubuntu, and booted it up. Everything went smooth, it finished installing with no problems. It restarts again and I login. Firefox opens.....server not found.
That brings you to where I am now. It says that eth0 is connect. I manually changed the ip address, the netmask and gateway. Still I have no luck.
route reads as follows:
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.1 * 255.255.255.255
[Code].....
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