Ubuntu Networking :: 10.10 Won't Stay Connected
Mar 24, 2011
I am running a dual-boot with Ubuntu 10.10 and Windows 7 and I can't stay connected to the internet with Ubuntu, but Windows does. My router is a D-Link GamerLounge DGL-4500. I have wireless internet access for about 10 seconds but then it drops. Access to the router doesn't go away though. Other computers can connect to it just fine, and my computer (Toshiba Satellite A505) has connected to every other one I've tried on. I can still log in to it and change settings and all that, but I can't access the internet through it. I also can't ping the router.
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Oct 30, 2010
how to stay connected to the internet?
Here I have
br@ubuntu:~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1e:8c:2b:06:8d
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[Code].....
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Dec 27, 2010
I am running Ubuntu 10.10 on a Dell Dimension 4700 desktop computer. I just upgraded to 10.10 from the previous version after getting my D-Link wireless adapter back after loaning it out. My internet now won't stay connected. I can connect when I firstrn on the computer, with after 2-5 minutes it drops the connection and gives me the "Wireless Network Authentication Required" prompt. It won't connect again without unplugging the adapter and plugging it back in.I borrowed a Belkin wirelss adapter to try it, and it does the exact same thing. PLEASE can someone help me, I really need the internet up on the computer(Also, when I first got the adapter-- while running the old version of Ubuntu-- it would not recognize or connect at all and I spent 4 hours messing with drivers and settings to get it to work, which it did flawlessly. Until I upgraded.)
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Mar 31, 2010
Situation: Someone intelligent physically dropped a HD from a dying machine into a newer one, things magically went well (with exception of X, fixed) and now we have this NIC problem. The owners of the server refuse to upgrade to fedora 12 unless there is no other choice, so here I am consulting the experts as I promised i would Ty for your help in advance
[CODE]# netstat -an | grep tcp | egrep -i 'established|time_wait' | wc -l
0
# service iptables status
[code]...
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Feb 8, 2010
When I turn on the computer, it connects to wireless automatically. That's good. But it doesn't stay connected very long. Especially if I turn on a p2p program or make a call through messenger. Then I get disconnected suddenly and if I want to connect again it doesn't work anymore. Network - You are now disconnected and that's it. Every time it happens I restart the system. I use an Acer Aspire 5738z laptop.
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Jul 21, 2011
I am very new to the wonderful world of Linux and from what I've read about and my limited experience (approx. 3 hrs) I like it; but I'm having one problem that I need to get fixed: I'm dual booting currently with W7 (boo) only because I can't get my internet to stay connected(?) for extended periods of time using F15.
When I first installed F15, everything went smoothly, it asked me for my PW for the wireless internet and it said that it was connected. After I loaded Firefox for the first time, thinking to myself "Awesome, it set itself up completely and is running perfectly) I was let down. On my laptop I have Quickbuttons. Touch sensitive buttons above my F-keys (incase you didn't know what I was referring to. When I connect to the internet, with my wireless card on, I can successfully load 1 internet page. Halfway though the page load, the internet light/button starts to flash repeatedly on/off rapidly. Internet connectivity seems to have stopped at this point as I can not load another internet page or use the chat window any more. If I disconnect from my internet and reconnect, everything works fine for 1 more internet page then back to flashing and no more connectivity.
If I restart using the Windows OS, everything works fine and my desktop is working normally as well, so it must be something with F15. What do I need to do in order to get the internet card to work continuously? What am I missing? Please remember, I'm very new to this and all the troubleshooting web pages that I've found thus far are talking WAY above my head.
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Jun 17, 2011
I have Ubuntu 10.10 on a Toshiba satellite L300 with an Atheros AR5001 wireless network card. I can get the computer to see the network but it wont persist, it keeps going offline or asking to be re connected.Also Firefox will not find the internet even if the wireless icon shows the wireless network is alive.I can use the laptop for the internet if I plug in the LAN cable but have no luck with the wireless. Security for the modem is using WPA&WPA2 and it will connect according to the icon in the title bar for the wireless network.
I have tried the Atheros site for a driver but had no luck finding one. Not even sure if that is what I need to do.
[Code]...
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Jan 19, 2011
I am not new to linux, but brand new to wireless. I partined in Win 7, loaded Ubuntu 10.4 and seemingly on boot I am connected wireless as I am in Win 7. However the moment I open Firefox I am no longer on line. Its not important to discussion, but I am not a avid windows fan and at 80 Linux is my hobby having experienced 8-10 distros.So I hope someone out there has the patience to advise me. Thank you so much for reading my tale of woe
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Jun 11, 2010
having trouble with my asus 1000 rt2860 wireless n card and WPA/PSK/WPA2 connections. Funky thing is it worked in the 2.26.32-21 kernel (iwconfig shows ra0 as the wireless interface), but when the kernel was updated and pushed through in the ubuntu updates to 2.26.32-22 the wireless card won't stay connected and iwconfig says wlan0 is the interface. I checked the proprietary drivers and they said that the driver for my card was active, but not in use. How do I use the ra0 instead of wlan0?
how do i use the driver that's listed as not being used? I'm having to boot up lucid with the older kernel now, it's annoying, lots of programs aren't running as expected as a result. I've tried manually installing the driver from the RaLink website as detailed in many other posts concerning this wireless card. It seems to work for some people, but not with me.
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Apr 2, 2015
I love using wheezy but i keep having to take my computer downstairs to hook it up to router through ethernet, i need it to connect through wifi and stay connected.
heres my problem, if i use live image and connect to network its fine but during installation process it gets to the network configuration, it will keep disconnecting at dhcp and if i try and continue it gives me the error packages broken due to it not staying connected.
MY WIFI CARD IS A TP-LINK WDN 4800
if i try and just do a net install then it doesnt show my wifi network.
it uses in both cases ar93xx atheros driver for installing, i just need to know how i can try and keep a stable connection over wifi so it can install over wifi so i dont have to keep taking pc downstairs to install it.
i done something that stopped me being able to login into wheezy i was left at black screen with blinking command line, i have reverted to mint debian until i can get a stable connection over wifi to install wheezy again.
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May 29, 2010
I've recently installed 10.04 LTS on an old laptop. I've not been able to connect to the internet at all. I finally finagled some drivers for my Broadcom BCM4318, and seemed to get everything in order, but it says that the "Radio hardware status changed to DISABLED"
Then, I pushed the button on the laptop to turn the wireless on, and it worked! But then as soon as I let the button go, it turned off. Is there some way to toggle it so it's always on?
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Feb 21, 2011
As part of my transition moving away from Windows altogether, I've been trying to get the VPN to work properly under Ubuntu 10.10 32bit, through the wifi connection. The provider is Ivacy, using PPTP, and the usual instructions (below) are followed: [URL]. The VPN originally connects fine, browsing etc works all fine, for a limited period of time though. Within roughly 10min the connection stops working; I'm not yet sure whether the determining factor is time or bandwidth, but it remains short-lived...
There is no indication of the VPN connection dropping, it seems to remain connected, but no packets are received. To get the internet working again I have to manually disconnect from the VPN; then I can browse without the VPN, or reconnect the VPN and it will work for another small lapse of time. In addition, I'm not sure if this related, but after reconnecting a few times to the VPN as described above, eventually I get an error message, "failed to start the VPN service" (or words to that effect). The VPN connection worked very reliably under Windows.
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Mar 14, 2010
I have a project with a small device which is running xubuntu. Running DHCP all works fine, but we are sending this out to a client who gave us some specific IP settings.There is nothing GUI wise, which is nothing tragic, so I updated the interfaces file with the static info as well as the /etc/resolv.conf file and rebooted. The static info worked but had no DNS, and all that was in that file was;#SETUP by Network Manager (or something close as I am not at the office).
You can run via cli NetworkManager but does nothing. I installed I think it was called KNetworkManager which is a GUI to the app, but when started it shows the eth0 device as in use so I am assuming something else is managing.So basically how can I get the DNS settings to stay either cli or gui..
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Sep 15, 2010
What happens is that it seems the system has problems logging onto the wireless network. Once I have tipped in the router access code it sometimes logs on immediately, but most of the time it keeps searching for a long time before logging on if at all.Once I have a connection established it is very unstabile. After a few minutes it logs off and starts searching for the network again, asking for the access code every 2 or 3 minutes. Sometimes it finds the network again and sometimes not.As you can probably understand, this significantly reduces the euphoric enthusiasm over having sacked mr. Bill Gates from my life. I should mention at this point that I am a regular pc user with little indepth knowledge and experience so any advice has to be like teaching a bonobo monkey rocket science.
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Dec 9, 2010
Running Ubuntu 10.10 on Hp Mini 1030nr My wireless card is a Broadcom BCM4312. I have the b43 driver installed. When I disable networking I can change to monitor mode but then it changes back to manage mode when I enable networking again. I tried using airmonNG but it;s not working.
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Jan 28, 2010
I just installed Fedora 12 on my HP a430n PC.I used to run Fedora 10, then moved to Linux Mint 7, then to Ubuntu 9.10 and now I am back to Fedora because I want to become more adept with manual package installation and adding repos.When I ran Fedora 12 immediately after then install, before running yum update PackageKit or the software update, it would use my wireless adapter (Netgear WG111v2) and connect to and stay connected to a network just fine. No hiccups.After running the updates and restarting the computer, the wlan won't stay connected for longer than 20 seconds, which is frustrating when trying to install mp3 codecs.
This seems to be a bug in the latest driver update for the WG111v2, but I might be wrong. Anyone have a fix or a way to revert back to the initial driver (I don't know what the original wireless driver was called).
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Jan 6, 2011
I have a wireless network that my PC connects to just fine. I did have to change my address to 10.10.10.1 (Cisco router)
How can I do that with Ubuntu?
I will need very specific directions, because I don't normally use Ubuntu.
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Mar 23, 2010
WiFi on this laptop worked fine for a few months then went out; after a reinstall of ubuntu (since 9.xx had come out since then anyway) the wireless still refused to even see networks, let alone connect to them; under Wireless Networks in the NM, I just see a greyed out 'disconnected'. This got me to thinking that it may have just been a hardware issue, but I find that hard to believe. Anyway, here's the pertinent information:
Started off with an lshw command just to see if a network adapter is even listed as being connected: `lshw`
Code:
id:
network:1
description: Wireless interface
product: PRO/Wireless 2200BG [Calexico2] Network Connection[code]....
As an addendum : I found this driver project but they claim to require a 2.6.8+ kernel; a quick `uname -r` shows that mine is 2.6.31, and an `apt-cache search linux-image` reveals that to be the highest available from repos; do Debian/Ubuntu distros not use more recent kernels or is this an Ubuntu-specific kernel naming scheme? If so, to what would it be comparable? I'm hesitant to try to install this and change my firmware if it's likely I'll be borking something.
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Jun 4, 2010
i m trying to get online using prolink phs 100 modem i have been reading forums and tried to configure my system but i cant install USB_MODESWITCH coz its a bz2 file.... i tried downloading .rpm file and tried to convert using alien..i was prompted i didnt had alien..
i downloaded alein .deb file and tried to install i was propmted dependency not satisfied... debhelper(>=3) i downloaded debhelper . deb file and tried installing i was again prompted dependency not satisfied... dpkg-dev(>=1.14.19) i need to get connect ubuntu...
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Jun 4, 2010
i'm connected to my 2wire 2701hg-b, but have no internet. when i plug in directly there's no prob, but wireless is a no-go.
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Aug 24, 2010
This is my second day with ubuntu on a dell mini 10v with broadcom wireless card. I hooked up to a wired connection and ubuntu installed the drivers for the broadcom card.When I put the cursor over the wireless icon on the desktop it shows the name of my wireless connection,active,and my ip address but when I open firefox I get a "server not found". I'm confused as what to put in the boxes for ssid,mode,bssid,mac address,and mtu under network connections. I've tried pretty much every conceivable method at my disposal,even went on my d-link router settings and nothing has worked.I do not have windows installed,using 10.4
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Oct 30, 2010
After being a windows *** all my life I've finally taken the decision to start using Linux for real.
So I bought a entire new laptop for the task and it landed on a Acer eMachine 350.
Trouble here trouble there I finally came down to a ubuntu netbook edition, the latest one for the moment.
I had to use jockey-gtk to install drivers to my broadcom network card which took a while, but it now says I have a driver!
Trouble is, when I connect to my WLAN at home it says connected to Gustafsson(Network name) but my interface eth1 looks like this:
Code:
eth0 Link encap:Ethernet HWaddr 88:ae:1d:5f:e8:b4
inet addr:192.168.1.19 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::8aae:1dff:fe5f:e8b4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
code....
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Feb 28, 2011
I'm having a problem with my computer connecting to a speficic wifi. The problem seems to be between my computer and this wifi, because I can connect to other networks and other computers can connect to this wifi. I do manage to get a connection, but I can't ping any website, I always get an unknown host error.I have managed to connect to this network only once: it wasn't pinging and then it eventually started working, but I don't recall doing anything that made it work.
[Code]...
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Jun 25, 2011
I can connect to my router but no web pages will load etc... I can connect my phone to the router and USB tether it to my laptop and everything works fine. I can also connect to my neighbors router and everything works fine.
I have tried put my routers IP in /etc/resolve.conf but to no avail. I also tried putting 8.8.8.8.
Edit: Toshiba Sattelite A215 laptop (RS690 wireless card?) and a Linksys router.
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Apr 15, 2010
I have managed to get vpn set up on my Debian Sid (I think). I want to use a different server from my default.IBut I am not using the vpn server instead of my usual one. Is there a way to make this happen?
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Jan 8, 2010
I just got a new power supply in my old desktop, and installed ubuntu on it. I've got three NICs in there (for a later project), and when I connect my cable modem to any one of the NICs, then little connection triangle-spinny-thing in the upper-right tries to connect. But it never gets all the way connected.
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Feb 13, 2010
I just installed Ubuntu 9.10 in a dual boot Vista system (DELL INSPIRON 530). Everything was ok except the wireless network configuration. Afrer checking on the Internet I realized There was an issue with my network card (Broadcom BCM431. I first tried to install the drivers using Ndiswrapper with not succes. Finally, I was able to use the b43 driver by installing b43-fwcutter. Now the driver is shown and active in the Hardware Drivers Utilily. I am even connected to my Wireless Network. However, I cant load any website. I have checked the parameters in the network set up. I have even tried different options, like static or dinamic IP. But I cant load any website.
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Feb 18, 2010
My mom has ubuntu 8.04.2, and it does not stay connected on the wireless usb cards. I tried 2 different ones, 1 azio and 1 is something else. But both get connected, but they die out after awhile. I am at work typing this, so I will probably try to move my router up higher or something, but it is weird it cuts out like every 15-30 minutes, and it starts at like 4 bars.
She is running it out of a live DVD( I Know, you shouldnt use a DVD as your main OS) but she only needs the internet, and uses google docs to save stuff or a USB stick. Anyone know what might be the cause of this disturbance in the connection. It is a cable connection, and the main modem is in my room, and we got a netgear router( maybe the problem?). I tried the same exact system/live dvd environment at my work place and it held connection pretty good, but I believe it did disconnect a few times as well.
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Feb 21, 2010
just installed Ubuntu Netbook remix on my acer aspire one, and come across a problem Ive never faced before. Im able to Connect to my router (and access it through the internal ip address) but as soon as i try access anything outside of my network there is nothing!
This i found odd as first i thought it might have just been my Routers problem, but seeing as all my other computers were connected to it with no problems (wired and wireless) I quickly traced the problem back to the laptop.
After this i decided to see if after a simple update would fix the problem. so i connected it up through the Ethernet port once again it connects to the router but no internet! I have tried everything in my knowledge, but with no success!
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Mar 8, 2010
i put a fresh install of 9.10 onto my laptop, i got online set up my network, and can see my other computers. when i open firefox, it wont connect to any website, what should i do?
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