Networking :: Ubuntu Wired Network Cannot Browse Internet Sites?

Aug 5, 2009

A few days ago my wireless windows vista computer internet was running slow so i reset the modem. Then I went on the internet on my ubuntu machine machine and went to www.google.com and couldn't connect to the server so i tried linuxquestions and i couldn't connect but i could ping sites. My wired and wireless windows computers worked fine. So I called Comcast (my ISP) and said it was a router issue. So I looked online and it said to disable IPv6 on firefox so I did but that still didn't work.

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Ubuntu Installation :: 9.10 With Wired Connection - Browse Internet

Jan 14, 2010

The problem is network manager on top shows connection is established but I cannot browse internet, output for ping www.google.com is unknown host

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Ubuntu Networking :: Cannot Able To Browse Any Sites

Mar 15, 2010

Its a single PC, I can ping my connection but I cant able to browse any sites..These are my outputs.

Code:
karthick@Learners-desktop:~$ ping -c 3 google.com
PING google.com (209.85.231.104) 56(84) bytes of data.
64 bytes from maa03s01-in-f104.1e100.net (209.85.231.104): icmp_seq=1 ttl=45 time=355 ms
64 bytes from maa03s01-in-f104.1e100.net (209.85.231.104): icmp_seq=2 ttl=45 time=355 ms
--- google.com ping statistics ---
3 packets transmitted, 2 received, 33% packet loss, time 2000ms
rtt min/avg/max/mdev = 355.239/355.534/355.830/0.665 ms

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Fedora Networking :: F13 VPN / Network Conflicts - Cannot Browse Internet

Sep 20, 2010

I'm using VPNC to connect to a remote cisco network, however I cannot browse the internet after the tunnel establishes. I know this is a DNS issue, as I can ping external address by IP (e.g. google). I can also communicate through the VPN tunnel without trouble.

/etc/resolv.conf gets updated by the VPNC with the remote networks DNS Servers, but I still cannot connect to the internet. I even manually tried to add my local nameserver to the /etc/resolv.conf file, without luck.

Also, just as a side note, I can only establish the tunnel via the command line "vpnc" command. I'm using Fedora 13 with KDE, but knetworkmanager / networkmanager will not establish the tunnel, however I haven't really dug very deep as to why. I've just setup some vpnc config files for loading the various connections manually, as needed.

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Networking :: VPN Connection - Not Able To Browse Other Sites When Connecting To VPN

Apr 30, 2011

The problem that I have been struggling with is while connecting to VPN server, I can't connect to other sites.

I am on 11.04, but this have been happening on 10.10 as well.

On Win7, I was able to browse the VPN and the other sites at the same time without any issue.

I also tried by checking ON the "Use this connection only for resources on its network" option (under IPv4 settings tab) but doing that is allowing me to browse all sites except the VPN site. The method that I am using is "Automatic (VPN)".

Need your help to solve this issue.

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Networking :: Unable To Browse The Internet Although The Network Icon Shows The Computer Is Connected?

Jan 31, 2010

I have recently installed Fedora 12 on my pc but I am not able to browse the internet although the network icon shows the computer is connected.

I tried the dig command and got the following message:global options +cmd; connection timed out; servers could not be reached;

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Ubuntu Networking :: Wired Network Connected, But No Internet Access?

Mar 24, 2010

Background infoMy laptop (MySN MG6.c) is dual-booted with Windows 7 and Ubuntu 9.10, and connected to the internet through a router (Digitus DN-11004-O), which is set-up to use DHCP. The internet connection works fine under Windows, and my previous laptop, which also ran Ubuntu 9.10, had no problems connecting to the internet through that router.The network adapter is an Atheros AR8131 PCI-E (also detected as Attansic under Ubuntu)stem infoResults from running various diagnostics (I have removed the output that relate to the wireless connection, as I don't use it):

Code:
$ uname -a
Linux valyria 2.6.31-14-generic-pae #48-Ubuntu SMP Fri Oct 16 15:22:42 UTC 2009 i686

[code]...

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Ubuntu Networking :: 10.04 Server Not Connecting To Internet (Wired Network)

Jun 10, 2010

I just installed Ubuntu server edition on to an old Dell desktop. The only problem is that I can't get the Internet to work. I have tried the following and I guess it doesn't work:

Code:
sudo ifconfig eth0 192.168.1.52/24 up
sudo route add default gw 192.168.1.1

Each of those commands don't give me any error and it would seem like everything works fine, until I try to ping google or any website and I get an error that tells me that no host was found. I am using version 10.04 of Ubuntu server.

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Ubuntu Networking :: 9.04 - Internet - Wired Network - Device Not Managed

Sep 21, 2010

I'm having trouble getting onto the internet with ubuntu 9.04. I have just moved house and have just got the internet set up here (typing this on windows laptop with wireless). My ubuntu desktop is plugged in to the network, but in the top right hand corner when I click on the network icon I get: "Wired network device not managed"

In my old house I had a static IP. Is this anything to do with it?

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Ubuntu Networking :: Wired Network With Internet Connection But No Access

Mar 28, 2011

Okay, a couple of weeks ago I was running 10.04, got an auto update that needed a firefox restart, so rather than restart, I just shutdown the computer for the weekend. When I booted the computer on Monday it would find sites (www.google.com, start.ubuntu.com) but it wouldn't download the necessary items to load the page. Now I have a windows laptop sitting next to the ubuntu box and it was online with no issues, so I know it wasn't the connection itself. So I decided that the update messed up the system so I downloaded 10.10 and installed that and ran that all last week.

On Friday I got a system update that required a firefox restart, so I ran firefox for the day and decided that since it was friday, I would just shutdown the computer and reboot on Monday.Well now Monday is here and now I again have sloooowww internet, to the point that URL.. times out and won't come up. I have tried doing a traceroute on both machines and the windows box gets all the way to www.google.com, but the ubuntu box gets about halfway there and then gets no response. I am at a loss, I don't want to reinstall every week. I did try to reboot and run the previous version of 10.10 that shows in the boot menu, but that does the same thing. One thing I did notice is that the broadcast ip is different than the machine IP, don't know enough to know if this is a problem.

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Ubuntu Networking :: Network Doesnt Work - Says - Wired Internet Disconnected ?

May 2, 2010

My friend has 2 pcs, one connected to the internet and the other one used to connect (when he had windows installed) to the internet through the first one using internet sharing, now i installed ubuntu on both and the network between them has been created but it wont connect, the internet icons just animates for like a minute then says "wired internet disconnected" in other words it failed to connect.

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Ubuntu Networking :: After Install - Lost My Internet Connection - Wired Network - Work Offline

Apr 18, 2011

After i install it i lost my internet connection . i got a message " Wired Network " " you work offline ". i use cable ADSL ,.... my Pc information HP Pavilion 6700 running with both Window 7 & Ubuntu 10.10 note... my network connection work correctly on W7.

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Ubuntu Networking :: Wired + Wireless Connected But Natty Picks Wrong Network For Internet

May 15, 2011

I have a wireless network (192.168.1.0) that's bridged to the Internet and a wired one (192.168.0.0) that's only local. When I am connected to both networks, Natty wants to route my Internet traffic through the wired, local-only one.

Can I make it automatically "just work", so that the right network is chosen for Internet traffic? Otherwise, what's the workaround?

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Ubuntu Networking :: No Wired Network And Internet On Ubuntu 10.04

May 16, 2010

I installed a fresh Ubuntu 10.04 system. After first boot no wired network was found and no access to internet. However, in network connections there is eth0 present. All settings are as should be - IPv4 is in automatic mode and IPv6 - Ignore. I tested internet from another machine with Windows on it and internet connections is ok. I checked etc/network/interfaces and there is as follows: auto lo iface lo inet loopback

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Ubuntu :: Can Ping IP Addresses Of Sites But Cannot Browse

Feb 16, 2010

I can ping IP addresses of sites, say 209.85.229.99 (google.com), but I cannot ping google.com, nor browse it. Same thing for every alphabetic address and hence in practice I have no internet on my laptop. In windows, I'd just flush DNS but I don't know what to do in Ubuntu. I am using WICD.

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General :: Unable To Browse Internet On Virtualbox - Network Unreachable

Aug 16, 2009

I installed centos 5.3 x86 at vrtualbox on windows 7 x64 as host. The ping answers "network is unreachable", ifconfig has an ip "192,168,51,100". At control panel, I seleted intel PRO/1000MT Desktop Host only. Is this centos's problem?

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OpenSUSE Network :: Can't Browse Internet At University / Works Fine In Windows

Mar 30, 2011

I'm not able to connect to my university's internet facilities under openSUSE 11.4. I have been able to connect in the past and I am still able to connect in Windows 7.When I try to connect to the university WiFi, a valid IP address is assigned to me and the gateway address appears to be correct, so I don't see a problem in the DHCP negotations. Same with my university's Ethernet: I get a valid IP address, but I can't connect to the internet.When I browse to any site with Chromium/Chrome/ Firefox/lynx/curl, the page is stuck at "Sending request". I have tried disabling my firewall - that didn't solve anything.I don't know what else I can try and the campus' network administrators are puzzled. How can I resolve my issue?

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Ubuntu Networking :: Can't Access Any Internet Sites?

Jan 22, 2011

I am using Ubuntu 10.04, when connected to the ethernet through , Atheros Communications AR8152 v1.1.I can successfully access the internet. But when I try to use the wireless I can connect to the network using Atheros Communications AR9285, but can't access any internet sites. Or ping any other devices on the network.I'm using an Acer Aspire One D260

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Ubuntu Networking :: Connected To Internet But Cannot Browse?

Oct 14, 2010

I have installed ubuntu a few times in the past but if I've had to get messy with the command line I bailed. So given that I wanted to set up a home server/media center, I tried win server, but given research had told me that it is easier to accomplish all the features I wanted with Linux I decided the time had come to really see what I'd been missing out on. So what I am looking to accomplish is a full lamp stack, xbmc, samba, mail server, VMWare server, rtorrent, ftp, an probably a few others I have forgot because I can't get to my check list right now. Settled on ubuntu 10.10, had installed it a couple of times while it was still in beta, just to get a feel for it and get everything working so that when it was released I could do a fresh install knowing how to configure everything.

So on Sunday the time came. Everything was going fine until last night, I was installing roundtable webmail and all I came to download something and FireFox can't display any web pages, postfix can't deliver mail. The server can ping local machines but not google.com or another internet site, I can ssh into it an get a remote desktop session via various methods, both either over the local network, or internet. The website is getting served both locally or internet. I just cant seem to make any outbound connections to the outside world.

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OpenSUSE Network :: Wired Internet Only Works When It Wants Too

Mar 6, 2010

my problem is that the wired internet is working on and off, or not even that, only when it wants too. I have googled and googled, which by the way is not loading at all at the moment, and have not found anything. And i really don't know what's wrong. Some more details: 1) Finished installing suse 11.2 with gnome, yesterday. Internet, and google worked fine right off the bat. I have a laptop and so i suspended it to see if everything was working. 2) Bring back the laptop, no internet. I reboot, internet works (google included). 3) I leave the laptop alone, it goes to sleep mode (or what comes after screensaver).

I bring it back, no internet, i reboot, no internet. So i go to windows. 4) Came back to suse, now, and i have internet and google does not load! This is all with wired internet, i haven't had a chance to try the wireless (there isn't a signal for me to try). However, i am positive it won't work with the luck i've been having. Also, a few days ago i had suse with kde and the internet worked continously. I know it can't be related to the GUI, but it's peculiar.

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OpenSUSE Network :: Wired Internet Not Working

Apr 4, 2010

I'm new to OpenSuSE and have just booted up an Acer Aspire 4736z laptop with the 11.2 livecd. All of the specs (gathered from lspci -n) are available here: Debian HCL - Acer / Aspire 4736Z. Wired internet does not work. I have tried `modprobe atl1e` then `service network restart`to no effect. NetworkManager says nothing is plugged in (perhaps a hotplugging issue?). eth0 is listed in ifconfig.

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Ubuntu Networking :: Unable To Browse Internet On Wireless?

Sep 20, 2010

Running Ubuntu 9.10.

I'm connecting to a network via a Belkin F7D1101. The adapter appears to be working fine, as I can see various wireless networks available and I am able to connect to my personal wireless network. The problem is that even though I am connected and have a valid IP, I am unable to browse the Internet. I can't even ping the router!

I initially thought it may be an issue with WPA, but I have installed wpa-supplicant and as a means of testing, I turned off WPA on the router, and the issue still stands.

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Ubuntu Networking :: Browse The Internet It Will Not Connect To Any Pages

Oct 20, 2010

I just installed a fresh copy of Ubuntu 10.10 on a HP DV2500 laptop. Everything installed as expected but I am having some wireless issues I was hoping somebody could assist me with. I am able to connect to my network via wireless with no issues. However, when I attempt to browse the internet it will not connect to any pages. Obviously when I connect it via CAT 5 all works as expected. Any ideas on how to solve my wireless issues?

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Fedora Networking :: Unable To Browse Internet Using F10

Feb 13, 2009

From today, I am unable browse internet using Fedora 10. Before this, I was using net in F10 with no problem, F10 was automatically configuring for net settings. But now I cannot connect to internet in F10, but I can connect to internet using windows xp. I have ADSL modem which automatically connects to internet when it is switched on. When I press any site name in Firefox it won't display any thing (in status it shows done).

And even following command not works.
Code:
ping www.google.com

But following command works fine ( I know yum search for software in repo using internet). I wonder how this commend works, while I cannot browse web.
Code:
yum search player

(I am completely dependent on linux). One more thing before occurrence of this problem I had installed xmms, xmms-mp2 and xmms-skins. I don't think this created problem.

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Fedora Networking :: Can't Browse Internet But Cant Ping On F10

Jun 19, 2009

I'm using FC10 on my box at work. It is behind an anthenticated proxy for internet connection. In Gnome, I configured the Network Proxy through the GUI, as my browsers too.

So I can browse internet pages, install packages thru Add/Remove Software GUI, but I cant do it in the command line, using yum install, for example. Then trying to figure it out, I saw that it cant reach the package mirrors. It isnt a DNS problem, I set the /etc/resolv.conf correctly, as the host command works correclty. I can ping the local pcs on the network too. Firewall is disabled. Below some simple tests:

[rtovo@davinci ~]$ ping mirrors.fedoraproject.org
connect: Network is unreachable
[rtovo@davinci ~]$ host mirrors.fedoraproject.org
mirrors.fedoraproject.org is an alias for wildcard.fedoraproject.org.

[Code].....

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Ubuntu Networking :: Can't Connect To Internet At Sites Requiring Sign-in?

Nov 16, 2010

DM9, 2GB RAM, 32GB SSD, Ubuntu 10.04 UNR.At Panera and at my local library there is a page that comes up when I try to connect to the Internet that is an agreement page. It comes up with my iPod Touch and with my MacBook. Using my DM9 that page does not come up for me to sign in so I can't get on the Internet.I have had Firefox and Chromium running at different times with the same results. When there is a WEP password or no password it connects. What do I need to do to get connected to the Internet at Panera and the like?

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Ubuntu Networking :: Internet Connection Is Established But Can't Open Any Sites At All

Feb 13, 2011

I see something like internet connection is established. Ive established etho connection but I cant open any sites at all. I also have Windows on another hard disk and it works well. About a week ago I had Ubuntu 8.04 and it worked really fine. What�s wrong? Is there any remedy?

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OpenSUSE Network :: Wired Internet - Keep Loosing Connection?

Dec 26, 2009

Opensuse 11.2 - wired internet connection

I keep losing internet connectivity from within OpenSuse. I've had ubuntu/kubuntu beforeand never had a problem. I installed opensuse and now after a few minutes of browsing I'll lose my internet connection.I also dual boot into winXP without any problems.I noticed that when the connection is lost I can't even reach my router - which is where I'm getting the wired connection from.So it's not just the outside internet but the local network too. It only happens within opensuse.

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Networking :: Pptp Client - Unable To Browse Internet

Sep 24, 2010

i have installed Linux i.e ubuntu 10.04 on my PC in which i have installed pptp client and able to connect it successfully but problem is that it unable to browse internet. in windows it works fine.

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Debian Installation :: Wired Internet - Won't Find Any Network Adapter

May 17, 2011

I just installed debian, durning the installation i opted not to connect to the internet since the large network cable was in the closet and i did not feel like standing up. Now i have finished installing and plugged the network cable in, expecting it to "just work", this is not the case. What needs to happen before the wired network connection starts working? also, the lspci output, appearantly it won't find any network adapter. I suspect this is the fault of my lazyness.

[code]...

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