General :: First Time User / Wireless Connection Not Working

Nov 28, 2010

Okay so I am a total newb to linux. I installed Ubuntu using Wubi and am trying to figure out how to get my wireless connection working. It occurred to me I may not have the right driver for use with Ubuntu for the wireless connection at my house. I couldn't find anything on the web to help..it appears I have a realtek RTL8102E wireless card in my laptop. I have absolutely no idea how to resolve this situation..I've looked on the web, but everythings pretty confusing. If I could get the wireless working it would be a good first step.

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General :: Get Wired And Wireless Connection At The Same Time Using NetworkManager?

Jun 15, 2011

I have a wireless connection to the internet, as well as a wired connection to a local network. When the wired connection to my local network is enabled, the wireless connection to the internet no longer works until I disconnect the ethernet cable.

(This setup used to work just fine when I was using Windows, but now doesn't seem to work. I wasn't using IP aliasing in Windows, but I am now, which may be causing the problem.)

My original connection to the internet was a wired one, at eth0, so once I got wireless enabled (on eth1), I created an IP alias to my local network of eth0:1 which is a static IP on my local network. The only configuration I did at all was to add a file named /etc/sysconfig/network-scripts/ifcfg-eth0:1, with the following contents:

Code:

And NetworkManager just seemed to pick it up automatically - I didn't change anything else in NetworkManager or anywhere else.

(Also I use 'service NetworkManager start/stop' entirely rather than 'service network start/stop' to manage my connnections. i.e. I did 'chkconfig network off' when setting everything up initially.)

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General :: When Switching From Mint To Windows - 70% Of The Time My Wireless Stops Working

Feb 5, 2011

I am currently dual booting between Linux Mint 10, and Windows Vista SP2. Wireless works fine in both these OSes, but when I quit Mint and load Windows, 70% of the time my wireless stops working.

ie, it does not detect any wireless networks nearby, althought there are tons of them.

Restarting the wireless device doesnt help, I have to restart my computer at least 4 times for wireless to start working again.

And as of now, my wireless in Linux Mint has stopped working.

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General :: Wireless Internet Connection Not Working On Fedora 8?

Sep 13, 2009

When i checked to see whether the driver is installed or not it gives the output:

[root@localhost /]# ndiswrapper -l
bcmwl6 : driver installed
device (14E4:4315) present

[code]...

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General :: Get The Values For The User Time And System Time For A Process?

Aug 4, 2009

get the values for the user time and system time for a process.i have tried getrusage to get values of ru_utime and ru_stimebut these don't seem to be correct

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OpenSUSE Wireless :: Dropping Connection After Unspecified Time

Mar 21, 2010

Toshiba A215 laptop
Driver is rtl8187
I really need to make the connection constant and non-dropping. I've had opensuse 11.2 since march 7 2010, figured out most of it by lurking and reading threads didn't want to make threads but I really don't know what to do to make this connection stay on. I am posting Terminal commands from when I am both on and offline.

How I attempted to fix this issue myself: I downloaded wireshark, wicd,knetworkmanager. Tried running all of them nothing worked. I went into Yast and switched off networkmanager and went traditional still nothing. Tried adding opendns to traditional. nothing. Went back to NM would get online then after an unknown time I'd lose connection even though NM said i was still connected. Offline running terminal commands from what I read on here in other threads and stickies

:~> ping -c 5 66.70.73.150
PING 66.70.73.150 (66.70.73.150) 56(84) bytes of data.
From 192.168.1.28 icmp_seq=2 Destination Host Unreachable
From 192.168.1.28 icmp_seq=3 Destination Host Unreachable

--- 66.70.73.150 ping statistics ---
5 packets transmitted, 0 received, +2 errors, 100% packet loss, time 4000ms
, pipe 2
:~> /usr/sbin/iwconfig wlan0 | grep Mb
Bit Rate=11 Mb/s Tx-Power=20 dBm

:~> sudo /usr/sbin/iwconfig wlan0 rate 24M

:~> /sbin/lspci -v
00:00.0 Host bridge: ATI Technologies Inc RS690 Host Bridge
Subsystem: Toshiba America Info Systems Device ff10
Flags: bus master, 66MHz, medium devsel, latency 64 .....

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Ubuntu Networking :: Wireless And Cable Connection Same Time

Apr 7, 2010

I have a wireless connection with static ip 192.168.10.150 to connect to Internet through a modem / router ADSL ip Lan 192.168.10.1. I connect with no problems. I have a wired network in the office 172.16.17.0/24 to work with the servers. the router is 172.16.17.1, my connection eth0 with static ip 172.16.17.150 work, but Internet by Internet nothing. If i disconnect the cable i have Internet from wireless. ?? What i have to do to ,to received internet by wireless and be connected ate same time to my wired network by eth0 too.

all routers have DHCP active.

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Ubuntu Networking :: Wireless Looses Connection After Some Time

Jun 4, 2010

I am running Ubuntu 10.04 and i have some problems with my intel WiFi 5100AGN. After a randoom time i dont have a connection anymore and Ubuntu does not reconnect automattecly. I get an popup with the preinstalled password for my WiFi but for some reason i cant connect to it. I have a pastebin from the dmesg after it happens.: [URL]... It is tottaly randoom time it can happen in 1h and also in 6h.

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Networking :: Connect To Internet Using Dsl Connection At A Time For Wireless And Wired?

Jun 13, 2010

how to make dsl setup and to acess both wireless and wired at a time.

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Ubuntu Networking :: Wireless Is Not Working (only Wired Connection Is Working)

Jul 18, 2011

I can connect to the internet with wired connection. The switch for the device is on but this command "sudo lshw -C network" has the following results:

#
[sudo] password for nn:
*-network
description: Network controller
product: BCM4312 802.11a/b/g

[Code]....

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Ubuntu Networking :: Wireless Connection IPTV Glitches Badly And Router Start To Time Out

Jan 5, 2010

This is not exactly Ubuntu question but i don't know where else to ask. I'm trying to setup a Wireless Linux router. My ISP provides multicast IPTV. I've got the whole thing setup'ed with igmpproxy and hostpad. On wired connection IPTV works flawlessly, but on wireless connection IPTV glitches badly and router start to time out. My wireless card is DWA-552 I'm using ath9k driver. More info in my post on LinuxQuestions.org Did anyone tried to setup Wireless Router with IPTV?

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OpenSUSE Wireless :: WiFi Connection On 11.4 Not Working

Apr 2, 2011

I have installed Suse 11.4 recently and I'm trying to run the wireless connection and doesn't works.
Details:
card: pro/wireless 2200BG Calexico2
driver installed (as console said) kernel driver:ipw2200
hwinfo:

Code:
linux-4pom:/home/victorplata # hwinfo --netcard
25: PCI 604.0: 0282 WLAN controller
[Created at pci.318]
Unique ID: JNkJ.BmKY+aW7YM0
Parent ID: 6NW+.pbi2aV6ikBD
SysFS ID: /devices/pci0000:00/0000:00:1e.0/0000:06:04.0
SysFS BusID: 0000:06:04.0
Hardware Class: network
Model: "Intel PRO/Wireless 2200BG [Calexico2] Network Connection"
Vendor: pci 0x8086 "Intel Corporation"

I have tried to connect by traditional method with YAST, just recognized one network call "Hotel Riga 228", but doesn't connect. Also I have tried to connect with Network Manager but this application doesn't recognize ANY w. network.

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Ubuntu Networking :: Wireless Connection Not Working

Sep 11, 2010

I'm recent to Ubuntu and have just installed version 10.04 32bits desktop version along side my Windows XP.My wireless internet connection works perfectly under Windows XP as this thread can prove it, but it does not work on Ubuntu.When checking the connections on Ubuntu I see:Wireless Network - disconnected.

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Ubuntu Networking :: Wireless Connection Not Working?

Oct 25, 2010

Recently installed Ubuntu 10.04 on HP Pavillion ze5400.Wireless card is bcm94306MP. Wireless connection shows as disconnected. I am troubleshooting using the Ubuntu documentation on solving wifi problems. Ran ishw and it appears I do not have a driver properly installed. Obtained what I believe is the driver: bcmwl5.inf and bcmwl5.sys. Installed bcmwl5.inf using ndisgtk. I know its there as I can see it in System>admin>windows wireless drivers. However lshw still does not show it under configuration. I understand I must put the sys file in the same folder as where this inf file got installed. I assume all I do is copy and paste it into that folder. Is this correct? Next I need to find that folder. I tried the command find /home -name bcmwl5.inf and it did not show up. Can someone educate me just how to do this, that is find the folder and insert the sys file?

After I pass this hurdle then I will tackle trying to configure the card.

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General :: Measure Kernel Space Time And User Space Time?

Nov 28, 2010

measure kernel space time and user space time?

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General :: Debian - Gnome: Wireless Connection List Missing Connection?

Nov 12, 2009

Each time I start up debian -lenny, the network-manager does not automatically connect me to my wireless network. The connection list shows a lot of networks available, but mine is always absent from the list. This means I each time have to go to "Connect to other Wireless Network" in and write in my network name (SSID) and password (PWA2 Personal). Then is connects nicely and everything works fine until next time I boot

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General :: Internet Connection Sharing - All Traffic From The Ethernet Connection Out Through The Wireless

Jun 25, 2010

I would like to have all traffic from the ethernet connection out through the wireless (basically using the box as a router) however I am having some trouble doing this.

I have done this before on Windows however I am having some trouble doing this on linux, I have tried using Squid Proxy however I am having some trouble using configuring/using it.

I am using Yellow Dog Linux however I am willing to change to any other distro as long as it is compatable with PS3 (as this is what im using linux on)

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Fedora Networking :: Wireless Connection Looks OK / Browser Is Not Working

Dec 27, 2009

I have a very strange problem with Fedora 12 and my wireless Broadcom 4311 card.After the installation of Fedora 12 the wireless card was visible but not activated. I did an extensive search in Internet and finally I got everything done. The card was visible and activated. I found my home network; the strength of the signal was nearly 100%.The problem is that although the card is visible and activated my browser is not working well. I can say that it is not working at all. Even now I am using other computer to write this message because Firefox cannot load any web page at all.

The strange part of the problem comes with the fact that when I open terminal window and when I am using yum everything looks OK. The speed is very low though.Does anybody have some ideas about the problem and its solution?When I use Windows on the very same computer everything is fine, the Internet speed is close to the maximum limits of my provider's speed which is 10 mbps.

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Fedora Networking :: Wireless Connection Is Not Working Properly

Jan 27, 2011

I have a dual boot (XP Pro and F13) laptop. This laptop has a Ralink RT2501USB Wireless Adapter which works perfectly fine on XP. But when it comes to F13, adapter only works properly when I am physically next to my router. When I move few feet away the strength of the connection drops from 100% to around 40%. But even though 40% should be okay for slow connection to internet, I can't get any internet access at all. I have tried three different routers with same results on each.

When I boot same machine with windows XP, all works fine. I can move to any part of my house and I will still have the connection without any issues.I can see that RT73 driver is installed if I check in add remove program under system.I am not an expert but to me its seems that the drivers on F13 for RT2501USB are not as good as on windows?

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OpenSUSE Network :: Working Wireless Connection But No Internet / What To Do?

Jan 15, 2010

I've installed opensuse 11.2 on an old IBM thinkpad. The install went without a hitch and when I got to the desktop I inserted my Dlink DWL-G132 wireless USB adapter. Opensuse immediately recognised that a wireless device was attached and I could see my wireless network listed. I entered my WPA password and was able to connect to my routers configuration page by entering 192.168.0.1 in the URL bar of firefox. For some reason I am unable to navigate to any webpage. When I enter a URL firefox acts as though there is no internet connection. The only way I can get the internet on my laptop is to connect it to my router with a cable. I used a wired connection and ran the update utility thinking that perhaps an update would fix the issue but it did not. I know the adapter works because the laptop used to have windows xp installed and I could connect fine with that.

Does anyone here have any idea why I would be able to connect wirelessly to the routers configuration page but not to the internet? I appreciate any advice anyone may have.

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Ubuntu Networking :: Wireless Connection Not Working After Disconnect It

Jan 9, 2010

I have a cisco linksys wireless adapter (WUSB600n) which, most of the time, great when booting up. But mostly after some time (1min- 1hr.) it disconnects. When checking the status I can see some of the networks around me, including mine. But selecting it doesn't do anything. I searched the forums and tried:

sudo dhclient
and
sudo /etc/init.d/networking restart

But still no connection; the only thing that helps is rebooting.

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Ubuntu Networking :: Wireless Connection Not Working In School

May 5, 2010

I am using Ubuntu 10.04 LTS - Lucid Lynx(great interface!). But I am experiencing a very weird problem. The wireless internet works just fine at my apartment. But when I am in my school, it just stops working at all. It didn't use to be like that. It used to work in school too few weeks before. But I don't know what happened all of a sudden. I have checked with my school system administrator to know if there has been any change with the network. He said the network has always been the same.

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Ubuntu Networking :: Wireless Internet Connection Not Working / Get That?

Jun 16, 2010

I'm using a WUSB54GC network adapter to connect to my home wireless network. My network was not visible, so I added it and it shows connected, but when I launch the browser, I can't get a connection. I'm using Ubuntu 10.4. All other computers on the network connect fine and I disabled my firewall to see if that made a difference.

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Ubuntu Networking :: Wireless Connection Stopped Working?

Oct 20, 2010

About a week ago I upgraded to Maverick from Lucid.

All networking worked fine on Lucid.

I am using an Acer Laptop with the Atheros AR928X Wireless Network Adapter.

I can connect to my home network (visible, with WPA2-Personal) fine. However, I cannot connect to my university's wireless network. The only difference I noticed is that its network is using WPA2 Entreprise with Tunneled TLS Authentication and MSCHAPv2.

I tried dmesg and I got:

wlan0: authenticate with 00:1a:1e:ef:f4:e1 (try 1)
wlan0: authenticated
wlan0: associate with 00:1a:1e:ef:f4:e1 (try 1)
wlan0: RX AssocResp frin 00:1a:1e:ef:f4:e1 (capab=0x431 status=0 aid=2)

[Code].....

Unless the driver has changed, I suspect this is not a driver issue, since it worked fine on Lucid. Is this a NetworkManager issue?

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Networking :: Keep Wired Connection Working While Reconnection Wireless

Nov 9, 2010

I'm using Archlinux with NetworkManager to connect to the internet. When I'm in my room, I've an ethernet cable and still receive the wireless signal.Sometimes (like when we have a power cut, somebody is rebooting the router or simply something wrong with the provider), I'm disconnected during a few seconds, NetworkManager ask me again the password of the wireless (even if it remembers it), and then I'm ok.But when I'm not in front of my computer, while I haven't push the button "ok", it doesn't connect, even with the wired connection.That's not very normal in my opinion as there is supposed to have two different and independent connection. No ?

I intent to install an ssh server on my computer but if I cannot access it every time there is a problem that won't be very useful.

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Fedora Networking :: Wired Connection Is Working But Not Wireless - How To Config It

Dec 2, 2010

my wireless network connection is not working but wired connection is working .at networkmanager wireless connections are not showing .

[walkingtree@localhost ~]$ iwconfig lo no wireless extensions.

eth0 no wireless extensions.

wmaster0 no wireless extensions.

wlan0 IEEE 802.11bg ESSID:""
Mode:Managed Frequency:2.422 GHz Access Point: Not-Associated
Tx-Power=20 dBm
Retry min limit:7 RTS thrff Fragment thr=2352 B

[Code]....

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OpenSUSE Wireless :: Internet AR5001 Not Working - Connection Drops

Mar 5, 2010

i installed Opensuse 11.2 recently but the wireless internet wasn't working been searching for few days now and i can't find the solution. it shows my modem, and i can connect to it but for some reason it appears to drop the connection it keeps asking me for my encreption key so btw is one of the first times i worked with linux / opensuse.

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Ubuntu Networking :: Wired And Wireless Connection Not Working After Update

Jan 14, 2010

I have a laptop Acer aspire 5100. I installed Ubuntu a while ago and it was working well. Last week I updated it using Update manager and ever since I haven't been able to connect either wireless or wired connection.

I get this:

Code:

The wireless card seems to have disappeared.

I reinstalled Ubuntu and the problem persists.

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Ubuntu Networking :: Wireless Network Connection Not Working After 10.04 Intalled

Apr 29, 2010

I just finished upgrading from 9.10 to 10.04 via the Update Manager. My first noticeable problem is that my wireless connection with my home network no longer functions on my IBM Thinkpad T42 laptop.The Network Manager applet shows that it detects my home network (and those of several of my neighbors), but I have not been able to get it to connect to this network. I've been using WPA & WPA2 Personal settings for security, and the Network Manager applet had correctly picked up the password that I had been using under 9.10. I've searched the Ubuntu Forums for "wireless T42" and thought I'd found a solution in a posting that recommended using the "wcid" network manager, but I've been unable to find wcid either via the Synaptic Package Manager or the Ubuntu Software Center.

1. I've noticed that in Lucid Lynx the Network Manager applet's icon in the top panel is no longer the vertical bars symbol that it displayed in
Karmic Koala; instead, the icon is a radiating fan display. In the Network Manager's edit Network Connections window, this fan icon is shown on the Wireless Connection tab, while the vertical bars icon is shown on the Mobile Broadband tab.

2. The Wireless Connection tab shows, on the line in which it shows awareness of my home wireless network (as "Auto 389690") that this connection was "Last Used" "1 month ago". It should be saying something like "today".

FWIW, the Network Manager detected my wired "eth0" connection with no difficulty.Both Jaunty and Karmic picked up my home wireless connection without any problems. Now I have no idea what to try next.

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Ubuntu Servers :: Get A Wireless Connection Working In Server Edition?

Nov 23, 2010

I am wondering how to setup a wireless connection (I am using WPA or WEP, does anyone know how I can figure that out) and I don't have access to a wired connection and I am not able to reset my router. Does anyone know how I can get my wireless connection working?

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