Ubuntu Networking :: Laptop Suddenly Cannot Connect To Internet Via Wireless Or Wired Connection?

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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Ubuntu Networking :: No Wired Or Wireless Internet Connection On Acer Laptop

Mar 29, 2011

Machine brand: Acer 5253-BZ893 laptop
Ethernet controller: Atheros communication device 1083
Network controller: Broadcom Corp. Device 4357
iwconfig: no wireless extensions
network config: *-network UNCLAIMED
iwlist scan: Interface doesn't support scanning
Ubuntu release: 10.04.2
uname -mr: 2.6.32-28-generic x86_64

I have not been able to get an internet connection wired or wireless on my laptop. I downloaded the drivers from Acer's website and tried installing them using ndiswrapper. Still no luck.

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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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General :: Can't Connect Via Wired Internet ( Wireless Is OK ) On HP G61 Laptop With Ubuntu 10.4?

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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Ubuntu Networking :: Unable To Connect To Internet Using Wired LAN On HP Pavillion Dv4-1502 Laptop?

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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Ubuntu Networking :: WUSB600N And 9.10 32-bit - Can't Connect To The Internet (unless Use The Wired Connection)

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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Ubuntu Networking :: Laptop Unable To Connect To Wireless, Wired Networks?

May 28, 2010

I'm trying to install Ubuntu 10.04 on my Toshiba A200-12U laptop (with an Atheros AR5007EG wireless card), but networking is being problematic.I entered Network Configurations and tried to get 'Auto eth0' working -- I went to Edit > IPv4 settings and filled in 'Addresses' with the details of my connection:

Address: 192.168.1.254 (the local IP of my router)
Netmask: 255.255.252.0
Gateway: 94.195.208.1

[code]....

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Ubuntu Networking :: Unable To Connect To Using Wired Internet Connection / Enable This?

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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Ubuntu Networking :: No Wired Or Wireless Internet Connection?

Sep 18, 2010

I have an old Compaq Presario v2000 that recently had Ubuntu 10.04 installed on it. The wired internet worked when it was installed, but the wireless didn't. I tried to download the drivers for it and it failed everytime. I did an update thinking that the update might fix the wireless, but it didn't, it actually made my wired connection stop working. So now I have a newly installed OS on the laptop, and I can't do anything on it because there is no way to get any internet.

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Fedora Networking :: Connect To Internet When Using Wired Connection From Modem?

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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Ubuntu Networking :: Connect To The Internet Both Wired And Wireless?

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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Ubuntu Networking :: Can't Connect To The Internet With It (neither Wired Nor Wireless)

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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Ubuntu Networking :: No Wired Or Wireless Internet After Installing 10.04 On A Dell E1505 Laptop

Jun 9, 2010

I have no wired or wireless internet after installing 10.04 on a dell e1505 laptop.

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Ubuntu Networking :: Wired Ethernet Connection - Unable To Connect To The Internet Or My Router

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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Ubuntu Networking :: Sharing Wired Internet Connection To Wireless

Aug 29, 2010

For the last 3 or so hours I have been trying in vain to simply give my mobile phone wifi internet access from my netbook. I have tried to google and follow some howto's and guides, but they're either too old or don't explain it very well. I'm fairly new to use of Linux and of wireless networks, but can handle setting them up in Windows. So basically, having said that, I believe I mostly understand how this whole thing is supposed to work theoretically but I just feel as though I lack the experience to jump the wireless hurdle AND the Linux hurdle at the same time. I have provided some information below.

- Setup is based on Lucid netbook remix install with a Maverick kernel update due to lack of driver support for wireless NIC - I can confirm wireless does work properly for connection purposes
- I followed [URL] and kind of followed [URL however I couldn't even tell how to run Network Manager, even though Synaptic tells me it is installed
- When I ran into problems trying to install ipmasq I found [URL] and followed what the response told me to which allowed me to restart the dnsmasq and the dhcp3-server at least
- I have restarted the entire netbook several times throughout the process.

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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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Fedora Networking :: Unable To Connect To Internet Whether By Wired Or Wireless In 15?

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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Networking :: Use The Laptop With The Wireless Connection To Share The Internet Connection?

Feb 4, 2010

I have two linux laptops. Currently, I'm using both of them at work, side-by-side. Now the problem is, I'm connected to a wireless router, but the wireless only works on one of the laptops. So I'm stuck with one laptop that has no access to the internet. Both machines do, however, have working ethernet nic cards. So, I was wondering if I could use the laptop with the wireless connection to share the internet connection with my other linux machine and access the internet on both of them. Or as an alternative, just use the internet on the machine without wireless and be able to switch back and forth, that would increase my productivity like 30 fold.

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Ubuntu Networking :: Internet Wireless Connection - Connect To Internet

Oct 21, 2010

I tried to install Xubuntu 10.10 Maverick as dual boot on my laptop. However when xubuntu is on, I can't find a way to connect to internet. When I try the 2 arrows on the up-right corner the option for wireless is deemed. I tried offline/online, that did not work either. when I click the firefox It says you are not connected.

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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 :: Connect To The Internet With A Wired LAN Connection?

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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Ubuntu Networking :: Connect To A Wireless Internet Connection?

Feb 12, 2010

I've been using this network forever With windows and I can't figure out how to connect to it now with ubuntu...I have a build-in wireless card and I know the name/password of the connection, but my computer cannot seem to locate it. I've looked through guides and none of them work..

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Ubuntu Networking :: Wireless Connection - Can't Connect To The Internet

Aug 29, 2010

i just installed the 10.0.4 version. My problem is that I cant connect to the internet. When I add a new wireless connection, it says that its connected but i cant ping the router or connect to any websites. It keeps auto assigning me with a 10.42.43.1 ip which doesn't make any since because my router's is nowhere close to that.

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General :: Unable To Connect To Wired Internet Connection Using Ubuntu

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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Ubuntu Networking :: Internet On 8.04 /CT-301 Modem - Connect To Wireless Connection

Jan 28, 2010

Earlier today I decided I wanted to switch back over to ubuntu, my internet was working fine, but as soon as i reformatted to Linux my modem stopped showing any lights under ADSL - TX and RX. and I can't connect to my wireless connection anymore. What should I doooooooo

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Ubuntu Networking :: No Internet Connection Mint 8 - Won't Connect With My Wireless Router

Feb 12, 2010

I have just installed Linux Mint 8 to an Asus A6000. My problem is that the computer won't connect with my wireless router. I have tried with MAC-adress and such, but still no respons. I also tried to connect with a cable to my modem, but no response there either.

I think I may lack some drivers, to what I think is Broadcom b43, but I am not sure. I tried to download the drivers on my other computer, and transfered them to the Asus. I managed to install 2/4 drivers, but on the two others, I get this message "Failed to fetch ... Couldn't reach archive.ubuntu.com"

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General :: Connect To Internet Using Wired LAN Specify Settings In Connection Manager?

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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Ubuntu Installation :: Can't Get Internet Connection Of Any Kind / Wired Or Wireless

Oct 11, 2010

I've just updated my Dell Inspiron Mini to Maverick Meerkat (10.10), and I've very quickly run into quite a few problems. First, it took an awful long time to install all of the updates. Is that normal? Perhaps it's just because I'm using a puny netbook?

When the updates were finished and I rebooted, I logged in without any problems, but then got a gray screen. I've seen that screen before, when Ubuntu loads (especially with Lucid), but it doesn't go away. I rebooted using Desktop Edition instead of Netbook Edition, and there was an improvement, but the top toolbar is blank.Additionally, and most importantly, I can't get an Internet connection of any kind, wired or wireless.

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Ubuntu :: Wired And Wireless Do Not Work - Try To Connect Then Bang No Connection

Mar 10, 2011

I have just setup Ubuntu on my Dell Laptop a Lattitude C640 with a 3Com 3c905C Tornado Wifi Card. Well the wired and wireless do not work. They try to connect then bang no connection. I would be able to make some headway I think but I have no basic skills with Ubuntu. I have mastered how to get info from the terminal but how the heck to you edit a file? How do you get to that stage?

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Ubuntu :: Unable To Connect To Network (wired LAN Connection, No Wireless)

Jul 14, 2011

I've just installed 11.04 Natty on an old Laptop (Dell Lattitude C400) and am unable to connect to my home network (wired LAN connection, no wireless). The laptop previously had WinXP installed and was able to connect (I have also double checked the cables and ports and they're all functioning ok).

sudo lshw -C network

Code:

*-network
description: Ethernet interface
product: 3c905C-TX/TX-M [Tornado]
vendor: 3Com Corporation

[code]...

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