Ubuntu Networking :: 10.10 - No Wired Connection But WiFi Works Great

Nov 23, 2010

The problem I have is when I install 10.10 I get no wired connection my wifi works great, just no wired connection. I don't have WiFi where I am right now. It works fine when I run off the dvd , but when I install it i get nothing. I have tried static ip, reinstalling, reinstalling drivers. Don't know what else to do. I have a Dell Inspiron 1720. The ethernet is a broadcom 440x.

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Networking :: Dual Wifi And Wired Connection: Make A Specific Website Use Only Wifi?

Apr 8, 2010

I have 2 connections, wlan and wired, and I'd want to have a few websites (in my browser) to connect through the wireless connection while other go through the wired rj45 connection. s it possible? (without unplugging the rj45 cable...)

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Ubuntu Networking :: Wired Connection Works But Only By Pppoeconf

Jan 3, 2010

It's been a while since i've been trying to deal with this problem but it was useless. I've found many related problems to this, most unsolved and those who had solution wouldn't work for me. I have few mates who have the same problem and still didn't find a solution as well. Here's the problem:

Both on my Desktop and Laptop, the network manager won't recognize that there is a cable pluged on the computer so that it would start my connection. The solution to make it work is pretty simple and its everywhere: use pppoeconf.

Altough that does the trick to make my internet work, i get another problem that i found out to be related to this one, which is: I can't use VPN. Which make me assume that one problem is related to the other, is that on my laptop, which has wireless internet, ubuntu will recognize it and then i can simple use vpn. My desktop, on the other hand, isn't that lucky and does not have wireless, so i can't just use vpn. So far, i've been using vpn on windows when needed, but switching systems is really a pain, not to say i'd rather do that on ubuntu.

Few other suggested solutions were to use 'wicd' and other network managers, altough for some people that did work accoding to what i saw on boards, that didn't really work out for me as well. Wicd coldn't recognize it either. Other suggestion was to check on some txt file on ubuntu, erase few information and let it 'fill up' automatic, it didn't work as well(sorry i don't remember all details on this one).

This problem happened on:
First, wubi for ubuntu 9.04
Ubuntu 9.04(normal install.)
Ubuntu 9.10
Happened both on my Desktop and my notebook, but the same version i installed on both of them were used on other computers and they did work on them so i strongly believe it has to do with the os itself.

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Ubuntu Networking :: Wired Networking - Connection Works But No Internet

Jun 1, 2011

I just installed Ubuntu 11.04 desktop on my desktop in dual boot with Windows 7.

Heres my problem, I am unable to connect to the Internet even though my wired Ethernet connection says it is connected normally. The wierd thing about this is that I also have a wireless card in my desktop and when I connect through that I am able to connect to the Internet. I am connecting to a router that is functioning as a repeater to my main router/cable modem. I have tried to solve this myself but am having no luck. Ironically, earlier today suddenly my ethernet connection worked for a few minutes without me modifying anything.

The output of some terminal commands are below.

Quote:

Quote:

Quote:

However a pint to that ip address (my router) is successful.

Quote:

Hosts.allow and hosts.deny are both fine (not blank but no entries)

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Ubuntu Networking :: Internet Connection Works Wired, But Cannot Get The Wireless To Work?

Jan 14, 2010

As of now, my internet works fine when connected with an ethernet cable.The problem is it doesnt seem like my wireless is working at all.The led light is orange, (its usually blue when it connects) and I cannot see my home dsl network.Is thereany specific troubleshooting steps I should take?HP dv6000 laptopwireless card: Broadcom Corporation BCM4311 802.11b/g WLAN

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Ubuntu Networking :: Share Wired Internet Connection To WiFi Enabled Android

Sep 30, 2010

I've been reading around, but not had much success at all in trying to share the internet connection from my laptop to my phone.all the articles i read refer to earlier versions of Ubuntu and the packages they mention have become obsolete, according to the apt-get tool.im not that new to Linux, but my networking probably isn't up to scratch.if anyone could help me, that would be great, im using Ubuntu 10.04 at the time of writing.

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Networking :: Eth0 Works Great - Eth1 Not Working ?

May 14, 2010

Ok, so eth0 is up and working great. eth1, however, comes up with a link light, however the packet counters in ifconfig remain at 0. Appears that eth1 isn't working.

Here's my setup:

-Dell latitude CPi laptop with 2 PCMCIA network cards and no built-in ethernet.
-Slackware v11
-eth0 is connected inside my router on my 192 network. Static address with good connectivity
-eth1 is connected on the other side of my router in promiscuous mode in order to listen to the traffic coming into my network.

Troubleshooting so far: I have switched the pcmcia cards between slots and regardless of which card is in eth0 or eth1, eth0 works and eth1 does not. I have also switched the card dongle between cards as well as the ethernet cabling between the cards. With any of the combinations eth0 works like a champ but eth1 does not, so I think I've ruled out hardware problems.

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Ubuntu Networking :: RTL8187B Works Great In Windows Has Short Range In U?

Jun 3, 2010

I have a Gateway ML6721 laptop that uses a Realtek RTL8187B for wireless comms. I am very new to Ubuntu and Linux. I am trying out linux using a usb stick, 16Gb with a 4Gb persistence. If I stay in the same room as the router there is no problem. If I walk too far, I get disconnected. Works fine in windows throughout the whole house. Is there a setting I can change or do I need to use a different driver?

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Debian Configuration :: WiFi Connection Which Then Is Sent To A Wired Connection

Sep 22, 2015

The situation: The office has a WiFi network on one DSL line, which is used for our VoIP call center, and a wired network for our internal network and the majority of web surfing/traffic . Part of the office must be temperature controlled/monitored - we have a rather nice digital thermometer which is WiFi enabled.I have a Debian Wheezy box with a WiFi card and ethernet connection

What I'm trying to accomplish:Connect wifi enabled thermometer to WiFi network so it can automatically send temp updates (currently I have to do it manually via USB)Have the Wheezy box accept the downloaded file then send it to a back up server in the wired network

Side things that may be useful : Prefer to use wired connection for internet and apt and suchWiFi connection will really just be used for connecting to the thermometer

This [URL] .... topic got me thinking that there might be a way to bring the two networks together, but I don't know if that will wreak havoc on things. I know, the Windows and Mac OS don't like having ethernet and wifi at the same time, might Linux be better for this?

v&n had this to offer in the prior thread [URL] .... which I'll be doing more research on.

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Ubuntu :: Dell Inspiron 1545 - Works Fine On Wired But Fails On Wireless - Error - Connection Failed: Bad Password

Aug 5, 2011

I have Dell Inspiron 1545. It works fine on wired but fails on wireless.

I am using wicd as an interface.

It always comes up with the following error: Connection Failed: Bad password.

I have checked the passwords in both wicd and the router.

They seem to be the same. Am I missing something ?

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Networking :: Can't Access Public Wifi BUT Wifi Works On Router At Home?

May 13, 2009

the only error message I can find comes from "dmesg|tail"all it shows is
"no IPv6 router"any body know what is going on here or where where to look for more clues the next time I get around public wifi Oh the windoze washers and apple polishers don't seem to have any problems at all

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Ubuntu Multimedia :: Video Works Great -- Except For At Msnbc.com?

Jul 15, 2010

i'm running ubuntu 8.04 with firefox 3.6.6 and the add-on shockwave flash 9.0 r277. my video works great at sites like videos, abcnews.com, and cbsnews.com. but it does not work at msnbc.com. i just get a blank, black panel with the label "msnbc.com video player" at the top.

the problem appears unique to the msnbc.com web site. any idea what it could be? i've used other machines running different versions of ubuntu and ff and have had no problems viewing msnbc.com video.

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Ubuntu Installation :: No Bootup After Install But LiveCD Works Great

Feb 10, 2011

No Bootup just a Black Screen with a frozen cursor after install, but LIVE CD works in 1024x768 mode? Well, I have a Sony Bravia 32xTV with HDMI input coming out of a ZOTAC nvidia type of card. The live CD will recognize the HDMI graphics card and Sony TV/monitor and thus works like Ubuntu normally does. But when I go to install to a hard drive and try to boot up I get just a Black Screen with a frozen cursor. I even have another Ubuntu 8.04 version running on the Sony Bravia TV , so no problem with TV end of things. what do I do now, oh great Ubuntu gurus out there in cyberland? what could I possibly do , what do I read, where do I go , what, where, who, how, when ,which way?

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Ubuntu Multimedia :: Timidity Works Great - No Sound In Rosegarden?

Mar 5, 2011

Exactly as the topic says; running a MIDI file through Timidity in command-line works fine, but doing it in Rosegarden just outputs silence.

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OpenSUSE Hardware :: OS 11.3 On HP Pavilion Dv7t Works Great?

Jul 21, 2010

I tried visiting the link in the sticky, to report this, but it was empty.

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OpenSUSE Multimedia :: Cheeze Works Great HP 4510s?

Jun 6, 2010

Cheese seems to work great OOB on my HP probook 4510s using the internal webcam and OpenSuSE11.1 (11.2/11.3.6 don't install). Anyway - I would really like to have a simple way to send either the video stream or periodic snapshots out over the internet, either to a website or a chat client or? I am going to be doing a field experiment and will want folks to be able to see what I'm doing. I have set up servers before and it can get way too complicated for the amount of time I have left to get this going..

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Ubuntu Installation :: Lucid All Works Great - Except Software Center/synaptic

Apr 30, 2010

Using Lucid Lynx 10.04. Is your software center/ synaptic package manager working properly for you?

I just got Lucid installed after some minor troubles last night, but with the help of great people, I have it installed now (thank you!) and it all *ok, most* works beautifully!

However, I have been downloading/installing "Ubuntu restricted extras" , for the last 20 minutes now, and it is only at 12% .

In karmic koala, these things happened pretty quickly, but now it is just soooper slooooowww.

Before I started the restricted extras.. I installed VLC player, and that took about 15 minutes just for that. and now it is nowhere to be found!

It does not show in USC under installed software, nor does it show in synaptic..and it is in no menu, anywhere.

Speaking of synaptic...I cant get VLC, or Ubuntu restricted extras to show up, it does not 'find' them when I type their name into the search bar..it acts as if they don't exist.

I havent attempted to find, or install anything else that I had on my karmic box yet...only these 2 things, vlc and restricted extras....and both have been ..well.....painfully slow..... and vlc doesnt even seem to have installed, after it took 15-20 minutes, and said it was finished.

If this was "back to normal"...this would definitely be the best OS i have ever seen/used.

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Debian :: BlueZ 4.60-1 Works Great And After A Week It Segfaults And Won't Start?

Apr 27, 2010

I have been using a ARM device with 512MB ram and flash to send messages via Bluetooth to everyone in the proximity. I am doing this with OpenProximity (Python) and it worked for the last week, it did stop for two times but since I didn't have time to find the cause, I just rebooted it (Windows style ) and it worked again, but suddenly it stopped working again last Saturday. When I did /etc/init.d/bluetooth restart it did not say it failed or something, but when I did /etc/init.d/bluetooth status it said "bluetooth is not running ... failed!". This is what I got in the syslog:

Code:
Apr 27 13:52:45 debian bluetoothd[31243]: Bluetooth daemon 4.60
Apr 27 13:52:45 debian bluetoothd[31243]: Starting SDP server
Apr 27 13:52:45 debian bluetoothd[31243]: Starting experimental netlink support
Apr 27 13:52:45 debian bluetoothd[31243]: Failed to find Bluetooth netlink family
Apr 27 13:52:45 debian bluetoothd[31243]: Failed to init netlink plugin
Apr 27 13:52:45 debian bluetoothd[31243]: Can't create GN bridge

[Code]...

You'll probably note that the first message is version 4.60 and the second one 4.63, this is because I tried to upgrade, but that did not work completely, but the error above is the same as first before the upgrade.

Don't know if it matters, but I am using Debian Squeeze and the output of uname -a is: Linux debian 2.6.32.2 #1 PREEMPT Fri Dec 18 22:54:28 MST 2009 armv5tel GNU/Linux. Hope someone know how this could happen suddenly, and even better, knows how to fix it

EDIT: Forgot to say, I am using a SENA Parani UD100 Bluetooth USB Adapter which uses the Toshiba Bluetooth stack.

UPDATE: It won't crash until the Bluetooth stick is inserted, so it should be a driver problem?

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Ubuntu Networking :: Wired Works Wireless Does Not Work

Jan 10, 2010

I have recently bought a new laptop for this purpose. It is a Toshiba L555D-103. It was pre installed with Windows 7 (64 bit). I have now installed Ubuntu 9.10 (32 bit). It works perfectly when wired. But it does not when I try it wireless. It did work wirelessly with Windows 7, and I have many more both stationary and laptops working through the router, so I do not think the router is the problem.I am guessing that there are no drivers for the wireless to function, but I am not sure. I am guessing that there are no drivers for the Ethernet card ?

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Ubuntu Networking :: Wireless Works - Wired Doesn't ?

Jan 31, 2010

I recently got a cable modem from Comcast, and connected a Belkin F5D7230-4 wireless router to it, then connected my computer and an Xbox 360 to the router with ethernet cables.

My computer dual-boots Ubuntu 9.10 and Windows 7. In either operating system, the wireless connection is flawless. In Windows, so is the wired connection. But in Ubuntu, there's a lot of trouble with the wired connection -- specifically, while I can connect to the router and to the Internet, and while I can use ping, dig, traceroute, etc., to verify connections to remote hosts, Web browsing, or anything else that uses http, works only for a few Websites, and then only erratically.

I don't believe it is a DNS problem -- testing with ping, dig, etc., demonstrates that, and I have also tried using alternate nameservers. I also don't believe that it is an issue with IPv6, as I've tried the fixes usually suggested, including editing the grub configuration to disable IPv6 support in the kernel and verifying that IPv6 was inactive. I've also tried using local dns servers such as pdns-recursor. None of these things seemed to help.

Also, perhaps unrelated, but disturbing: my computer has locked up a few times while testing the wired connection, and I had to use a hard reset to restart the computer.

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Ubuntu Networking :: 10.10 - No Wired Or WiFi Internet

Nov 10, 2010

I just installed Ubuntu 10.10 tonight on my Acer Aspire One D250 and have no internet at all. I know both the wireless and wired internet work, as I am dual booting WinXP as well.

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Ubuntu Networking :: Updated From 9.04 9.10 And Now Wired Internet No Longer Works?

Jul 17, 2010

I used the "Upgrade" option the last couple of nights to go from 8.04 LTS and was going to go to latest version. Well got the upgrade done last night on 9.10 and now Broadcom gigabit wired connect will not connect to internet. Can ping router just fine. Just cannot get outside of it. Shows as configuredin ifconfig. But the name of it under the network manager is odd. Its ifupdown (eth0) (default) and maps to ent1.

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Ubuntu Networking :: Wired Network Stopped Working, Works With Win XP?

Oct 22, 2010

It has been a while and many ubuntu updates since i connected the windows laptop, it used to work fine but this ubuntu machine keeps telling me the cable is unplugged. When i boot into windows XP the network works fine and the laptop can connect through the network to use the internet. I have a very simple home network ... 3 pc into one switch. I am by no stretch of the imagination good with networking

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Ubuntu Networking :: Wired Internet Suddenly No Longer Works

Mar 6, 2011

My wired internet was working fine and dandy under Maverick until today. For no apparent reason, it stopped. The router works fine. All other computers are able to connect. I've tried using different cables with no luck. I have a Biostar A785G3 motherboard with an integrated Realtek RTL8111DL ethernet controller.

My problem sounds very similar to this guy's: [url]. But his strange solution didn't seem to work in my case.

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Ubuntu Networking :: Can't Connect To Internet On Wifi Or Wired?

Mar 20, 2010

I've been running ubuntu for about 6 months, so i'm still abit of a newbie at linux but heres what im having issues with:I'm having troubles connecting to the internet on ubuntu, i have no problems connecting on xubuntu on the same machine. I can connect to my network but i cant access the internet on firefox or snaptic or any of that, but the weird thing is i can successfully ping address' in the terminal. I can also connect to my router config page in firefox using 192.168.0.1.

My internet worked perfectly about a month ago on this ubuntu install, so i cant figure out what i did to make it stop working. I think it may have something to do with the/etc/resolv.conf file because it only exists as /etc/resolv.conf.tmp and when i run "sudo dhclient wlan0" (or eth0) it says:

ubuntu@ubuntu:~$ sudo dhclient wlan0
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.

[code]....

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Ubuntu Networking :: A LAN Between A Wifi Connected Laptop And A Wired PC?

Jul 9, 2011

I have an Ubuntu laptop connected by wifi to a Cisco router and a desktopUbuntu PC conneted by wire to the same router. I would like, if it's possible to connect them without using the Internet (I mean what I want it's not just communicate between them using SSH over the Internet, for instance, but also communicate without connecting to the Internet). My DSL connection it's 4 Mb/s while my router can work up to 100 Mb/s so I would like to take advantage of these 100 Mb/s to transfer files between the two computers instead of using 4 MB/s

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Ubuntu Networking :: SSH Connection - Router Works To Except Connection Requests

Jul 28, 2010

I'm trying to do a SSH connection between my home and work PC both machines are running ubuntu 10.04. I have read all the comunity documentation at [URL] from Work PC. I went on to the web site what is my ip address and noted down the number, From Home i opened a terminal and typed: pnig (ip address). to which their was no reply, now i'm assuming i need to configure the works router to except connection requests, is this Correct?

Also what information do i need from my works network and how do i get it? I understand that I need the routers expernal ip address, but how do i referiance a specified computer after that address? What program do i use in ubunu and how is that information applied to it?

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Ubuntu Networking :: Enabling Wifi In Laptop For Other Devices When Connected To Wired Network

Jul 14, 2010

This may be more suited for the networking forums, but I figured Community Cafe would be well rounded enough for someone to tell me if this is even possible (with minimal configuration that is).There are a few places I travel where I only have a wired connection to the Internet (no wifi), but when this happens is there a simple way to create an adhoc network so wireless devices can route through my computer and to the network? Reason I'm asking is I'm thinking of getting an iPad or iPod Touch which have wireless connections, but in the cases where my laptop is using a wired ethernet connection and the wireless card isn't used, I'd like to create an adhoc wireless network that'll let such wireless devices work.

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Ubuntu Networking :: Wifi Works OK For 9.04 And 9.10 But Not In 8.04?

Jan 4, 2010

i am always using the latest version of ubuntu,but my main board of my acer5520g broke down under 9.10 last month,the acer company changed my main board and i installed 8.04-i386 LST for safety. but i find the wireless card does not work, i search the google for help,it seems i should install madwifi,but i found no valid download,after a lot of attempts i surrender. SO i put up this question i need a driver for my wireless card (notebook type acer5520g ,wireless card AR 5B91(detected under windows (though i am a big fan of linux and a supporter,i am using two systems and waiting for the 10.04 LST to save me from virus braced windows)
i even can not detect the wireless card under ubuntu 8.04 but it works ok in 9.04 and 9.10 after the installation.

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Ubuntu Networking :: WiFi Only Works Manually

May 20, 2010

When in XUBUNTU i click the picture of the 2 pcs indicating a network and choose "connect to hidden wireless network", put in the information.All this works nicely. When i reboot it's saved my config so i choose it to connect again but the "connect" button is disabled so i have to config it all over again and then it works. How do i get it to just connect to the network on login?

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