Ubuntu Networking :: Cannot Connect To Wired Internet With Static IP
Oct 15, 2010
currently running ubuntu 9.10, the internet connection im hooking up to is a router from a friends personal dish internet (were all deployed to Afghanistan). Here is all the static information that i need to input.now i have all this information input in windows 7 and it works fine since its all broken out exactly how it was given to me in the ipv4 settings page. wicd in ubuntu however wont use these settings.
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Mar 26, 2011
I am a Ubuntu novice who recently shifted completely to Ubuntu 10.04 from Windows 7 on my Dell Inspiron Mini.
1. I am able to connect to the internet ('Wired') at home but when i plug in the internet cable at work it is not connecting. It gives me the message 'Unplugged, you are now disconnected'.
2. I tried installing the Wicd network manager. Even though there are wireless networks in range it doesnt show me the wireless networks (like it used to show in wiindows).
I have read through a long list of commands in the forums of commands to be executed and executed them all but couldnt connect. Is there anything basic that I am overlooking?
I thought that wired network should work once I plug in a network cable irrespective of the place. How come I am unable to connect to the network at work? I used to have a windows 7 partition and the net connected plug and play when i was in the windows side. I dont want to install Windows just for the internet at work again.
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Oct 27, 2010
I want my netbook to connect automatically to both the office wired/static network and to the usual wired/DHCP networks.
wicd is wicked but netsearching hasn't revealed how to configure it for both wired/static and wired/DHCP except by manually switching profiles.
wicd's profiles can use pre/post(dis)connect scripts but I don't know how to integrate them into wicd when they are upping/downing connections on cable (un)plugging.
If it is not practical to solve this within wicd, I'll explore standalone scripts to configure eth0 on cable (un)plugging, as detected by ifplugd.
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Mar 6, 2010
I installed ubuntu 9.10 on my laptop a few days ago and love the OS so far. However, initially i could only get internet connection though an ethernet cord. After much internet searching, i finally figured out how to get wireless internet. Unfortunately, in setting up wireless internet, I no longer have wired internet. The system doesn't seem to recognize my wired internet anymore. I'd like a scenario where i can connect to the internet both wired and wireless.
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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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May 4, 2011
i recently connected this router to mahh modem..http:[url]....before router connection i was able to connect to internet via "pppoeconf command" but now i am not able to connect to internet from ubuntu ..i am still using lan cable coming out or router to connect it with pc..
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May 14, 2011
Im trying to connect to the internet through a wired link to a bthomehub. every time i try and connect i get this:
The homehub says its conneted yet ubuntu says its not. im using version 11.04
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Aug 7, 2011
I'm running Ubuntu 11.4 on my laptop, and I can't connect to the internet with it (neither wired nor wireless). It used to be all fine under 10.10.
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May 17, 2010
I recently used this process to connect my Samba network to be able to access and allow Windows XP machines to access my computer on my office network.
For various reasons, all the XP computers on the network are set to fixed (do we say static?) IP addresses with manual DNS. Hence I realised during the Samba setup that I had to set a static IP on my Ubuntu machine similar to my Windows static IP's (ie 192.168.10.?) in order to be able to see the Windows share PC's properly.
Once I set my Ubuntu machine to static IP of 192.168.10.3 with subnet of 255.255.255.0 and gateway of 192.168.0.1 then I was able to access and be accessed by PC's on the network. However I couldn't access the internet after this. I input the DNS server in the edit connections as you can see per the attachment. All these settings (except the IP address obviously) were all now exactly the same as the PC machines, and I thought I'd now be able to access the windows network, as well as have access to the internet, however, even though my wired network is connected there is still no internet access.
I'm using the GUI under network connections to make all these changes if that is important. I can't understand why this doesn't work?
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Mar 3, 2010
I have just installed a fresh copy of 9.10 on an older Compaq nc6000 laptop. I need some help getting my Linksys WUSB600N wireless adapter to function properly.
I have "half-way" connectivity, meaning that I can see (and connect to) my home wireless network but I can't connect to the internet (unless I use the wired connection). I have installed NDIS wrapper - no change
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Jan 6, 2010
I just installed ubuntu 9.10 netbook remix (karmic koala) on my eeepc so im pretty new to linux but getting the hang of it. i was running windows before and the wireless and wired connections were perfectly fine. when i installed ubuntu, i chose it as my main system and wiped windows. now i cannot connect to the internet through the ethernet cable or wirelessly. even though i put in the right ip adress etc it doesnt work. the wireless doesnt even pick anything up so i uninstalled network manager. i installed wicd network manager and that doesnt pick anything either. BTW using a Ralink RT2860 network card.
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Jan 11, 2010
I recently installed Ubuntu 9.10 on my Dell Inspiron 1545 64-bit laptop. Before that I used Windows7. In Windows, the internet connection worked perfectly well. But after installing Ubuntu, I am unable to connect to the internet. The network-manager applet finally says that "You are disconnected". When I do the "ifconfig", I got no IP address.
So, I installed Ubuntu 9.04 in the same system. But the problem persists.
I gone through many posts in this forum but nothing was useful.
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Jul 3, 2011
newly installed fedora 15 is not able to connect to internet i have broadband connection with wireless modem my laptop is connecting to wireless modem network. but i am not able to configure pppoe connection on it PS: i am able to connect to internet when using wired connection from modem
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Aug 24, 2011
i have installed fedora 15(lovelock) on my lenovo z560 ideapad laptop. in fedora 15 lovelock internet is not working by wire or wireless. Network controller: Broadcom Corporation BCM4322 803.11a/b/g/n Wireless LAN Controller (rev 01)
[amit@localhost ~]$ ifconfig
em2 Link encap:Ethernet HWaddr 88:AE:1D:274:45
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[code].....
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Jun 13, 2010
how to make dsl setup and to acess both wireless and wired at a time.
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Nov 12, 2010
I am a beginner to ubuntu. I have installed ubuntu 10.04 on my laptop using wubi.When I am trying to edit the IP address using network editor,apply button is not highlighted.I managed to give IP as well as netmask through command prompt.But I am not able to give gateway and dns IP.Please help me configuring this.
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Dec 5, 2010
I have just installed ubuntu 10.04 using the wubi installer to dual-boot my machine. Under ubuntu, I am not able to connect to the internet or my router. Everything works fine under windows. I have tried to find relevant information in the forums, but nothing seems to work for me. I have tried disabling ipv6, setting a static ip, but no go. ifconfig shows no IP, dhclient results in no DHCP offers and pinging my router's IP results in Network is Unreachable.
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Dec 10, 2010
My laptop has been working fine with ubuntu 10.04, and earlier today it shut down after running out of battery. I came to use itr and discovered that the wifi icon had disappeared from the panel bar, and it won't connect to the wireless networkor via a wired connection.I have had a play around with this, tried ping -c5 google.comresult was:ping: unknown host google.comand ping -c5 4.2.2.1result: onnect:etwork is unreachable.I have other computers connecting to this network and know that it is working fine.
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Jan 11, 2010
I have been trying to connect to the internet with a wired LAN connection for a while now with no luck. Running version 8.04 LTS on a 32-bit desktop. Interestingly, my 64-bit desktop running version 8.04 64-bit automatically connected to the internet with no problems or input from me. Both are connected to the same router.
I figured i'd try and copy the network manager settings from the 64-bit machine to the 32-bit machine, which involved setting an automatic configuration (DHCP}. All went well except no DNS server address showed up on the 32-bit system, despite there being one on the 64-bit system. Trying to run Firefox like this results in the 'page load error' page coming up immediately.
I then manually added the DNS server address from the 64-bit system to the 32-bit system, and all that did was prolong the time it takes for the 'page load error' page to appear.
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Aug 28, 2010
I have wired internet, but I can't connect to my modem. I have cable internet (Comcast) but my computer can't detect it. I do not know what do to. Tried a whole bunch a things, but I'm a novice, (Ubuntu 10.something I tried to call but they say everything was okay and I keep telling the Comcast lady I had Ubuntu, but apparently she insisted I had Windows. I thought they were not very smart, so I gave up on them.
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Sep 25, 2010
I am the new user to LQ. I am not able to download anything from internet. And I am using ubuntu10.04. It is saying
W: Failed to fetch [URL] ...untu9_i386.deb
Could not connect to 172.20.0.100:8080 (172.20.0.100). - connect (113: No route to host)
This happened when I am trying to install c++ and I think there is some problem in connecting to the internet. I set proxy server address and port number in System->preferences->Network proxy settings. I think I have set the proxy settings properly. And it is working fine in win XP.
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Jun 15, 2010
v10.4 {I have completely re-edited this thread because I have started over fresh. I am no longer using bind9, but now using the installation-defaults nameserver and dhcp and trying to get a handle on how things ought to be setup properly. My previous attempts was a disaster.}
Coming fresh out of a newly installed 10.4, I obviously was able to get network connectivity but then I ran into trouble the minute that I tried to change eth0/eth1 connections via network-manager's applet. What I found was, that when I attempted to define static connections, all bets were off. It seems that once one attempts to change eth0/eth1 which are wired devices, I was no longer able to recover my network connectivity!
I was however able to setup a wireless connection, so in this way I was able to get back network (and Internet) connectivity, and write this thread on this forum. I notice also, that there is no longer 'Networks' in the System->Administration menus! Geez, what the hell is going on? how to properly configure my static wired connection? Networks in 10.4 have really changed alot!
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Jul 18, 2010
How to connect wired broadband internet with ip in Linux 'ubuntu'
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Nov 2, 2009
I have installed slackware 13 but I am not able to connect to wired internet connection from BSNL in slackware while this connection is working fine in Fedora,Opensuse,Mandriva,Debian and Windows-XP.
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Mar 16, 2011
Is it possible to join two wired computers to one router to access the internet? I am using a talktalk router with only one port.
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Aug 26, 2010
I am unable to connect to the Internet using a wired connection. I was able to use the wired network yesterday. But I had problems with the flash player, so had to reinstall Ubuntu again. I am able to connect to Internet using wireless connection. But I need to connect to the wired connection. I am using Ubuntu 10. In my IPv4 settings, it is automatically set to DHCP, using which, I was earlier able to connect. But now it doesn't seem to be happening.
But there are other entries on the syslog that were recent.
Output of dhclient
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May 25, 2010
I have recently installed Ubuntu lucid lynx and at my old house I had a regular cable modem (no wifi) and never used wireless internet. I would simply unplug the ethernet from the windows desktop plug it to my laptop and I was good 2 go.have recently moved and my roommate has a cable modem w/ wifi capabilities. When I plug in I am told that I am connected but......Nothing. dont know if the problem is due to the modem having wireless capabilities when my old one did not or the fact that my roommate has a win7 laptop that is connected via wifi etc. There have been a FEW times that I have walked out plugged in and everything has ran well. when I do plug in I look under connection information and I am told that I am connected at 100Mbps but whenever I try to visit a page I am out of luck. I define newbie (as far as Linux distros) and I have tried everything including going to work w/no sleep because I'm going through massive trial & errors
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Feb 16, 2011
I'm having mysterious wired network problem with my Karmic/9.10 machine. It hasn't been in network a while, but now I finally got the cabling done. I can't get the IP from dhcp server (TW-EA510), and static settings doesn't work either. Fresh cabling showed OK 1Gb connection on tester, and win7 laptop works fine. I even tried with long cable though the rooms, but it doesn't help, so it definately isn't the new cabling.
Log from the router after issuing #"dhclient":
Feb 16 23:01:43 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
Feb 16 23:01:43 DHCP SERVER: DHCP offer to 00:01:29:fb:c5:d1
Feb 16 23:01:49 DHCP SERVER: DHCP request from 00:1b:ea:c8:a0:ba
Feb 16 23:01:49 DHCP SERVER: DHCP ack to 00:1b:ea:c8:a0:ba
Feb 16 23:01:54 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
Feb 16 23:01:54 DHCP SERVER: DHCP offer to 00:01:29:fb:c5:d1
Feb 16 23:02:03 DHCP SERVER: DHCPDISCOVER from 00:01:29:fb:c5:d1 via br0
[Code]....
Motherboard is some old Lanparty with two ethernet ports, NVidia CK804 and Marvell 88E800 rev 13 Gigabit netwok adapters, neither of them works. At least another of them has been worked earlier when I last got it wired. It's been a while, so I'm not sure which one of them and with different router if that matters.
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May 19, 2010
everything works good in windows environment. still in ubuntu 9.1 which i am using , cannot access internet using connection manager
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Nov 2, 2010
I am unable to connect to wireless network in ubuntu 10.10.i have noticed that the iwlagn driver isnt been used by anything.
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