Ubuntu Networking :: Get An Internet Connection On Newly-installed Computer
Jun 30, 2011
I am trying to get an internet connection on my newly-installed ubuntu computer.
i have tried <sudo apt-get install b43-fwcutter>. it responded <E: Unable to locate package b43-fwcutter>.
i then tried a <dmesg | grep -i firm>.
the it spat back at me.
[ 0.161805][Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.245165] pci 0000:05:08.0: Firmware left e100 interrupts enabled; disabling
[ 17.328521] Broadcom 43xx driver loaded [ Features: PNL, Firmware-ID: FW13 ]
[ 18.302783] b43-phy0 ERROR: Firmware file "b43/ucode5.fw" not found
[Code]....
i read the instructions, but no downloads. and fast, too; caus if i don't set up my friends computer by sunday i dont get $50.
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Oct 6, 2010
I have just installed OPENSUSE 11.3 (32 bit) on a pc. I am brand new to OPENSUSE. I have connected a network cable from a router that previously connected a Windows XP machine to a home wired network/internet connection. The computer shows network connectivity, but when I launch Firefox it cannot find the OPENSUSE URL or any other such as my ISP. Do I need to install or activate some LINUX application to make the OPENSUSE system see the network /internet connection? I can't seem to find any application in the basic OPENSUSE installation that addresses this. Is there some kind of firewall that needs to be dealt with?
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Feb 4, 2011
have installed RHEL 5 recently and want to use internet on it. However it doesn't activate my connection when I try activating it through System>Administration>Network>Devices Tab.
My network adapter is "Realtek RTL8139/810x Family Fast Ethernet NIC", and processor is Intel Core 2 Duo. I read in a thread somewhere to edit a file named resolv.conf to include DNS server address, but don't know how to go about it exactly. I asked my ISP and he gave me two DNS Ip addresses
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Sep 8, 2010
I have just installed fedora 13 onto my old PC. Everything is great apart from the fact that i cannot access the internet. My isp is TalkTalk, they do not support linux, and have suggested that i contact the Geek squad who might be able to help me for the princely sum of �30. i think that all that i need is the ip address for my Isp or something equally simple and my problem will be solved. failure to resolve this issue means that i might have to go back to windows.
The machinery that i have is an emachines 3210, 2.70 GHz, a Dlink wireless router, i am using a cat 5 cable plugged directly into the back of the pc, i am using fedora 13. ps my son is using windows and is connected to the internet still via WiFi.
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Nov 17, 2010
I have a computer running XP with a wireless Internet connection. I have installed Ubuntu 10.04 on a second computer. I would like to connect my Ubuntu computer to the internet through a wired connection to the XP computer. As I am a newby to Linux commands could someone explain how to do this in laymans terms.
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Nov 2, 2010
I've just installed Ubuntu 10 as a last resort to save my laptop from the bin. However, I'm having similar issues to when I installed 9.x a few months back. First off, I have no network connection at all (using another laptop just now). I've plugged in the network cable from the modem and although it looks to be doing something, it doesn't establish a connection. The wireless is also not connected due to Firmware not installed. I remeber this was a common issue with the Broadcom 43xx modem but I need to get the wired network going first to be able to download drivers *I think*.
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Jul 23, 2011
I have an ibm think pad and for some reason the internet(firefox) stop working and i don't know why , the netwprl settings have disappeared or anything on fixing it , yes i have tried restarting the modem but that hasn't work ethier Also i don't really know where the re-start disk so is there anyway i can fix it with out the disk?
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Dec 2, 2010
I am in college and live in a dorm room. As a dorm resident, I have access to only one wired network connection and I am not allowed to connect it to a router. My primary computer is multihomed and I was hoping I could share network access (eth1) through eth0 to a router. Then I want to hook up my secondary system to the router. I am not using the WAN port on the router. I believe this makes it act like a switch, which seems to be what I want.Here is my /etc/network/interfaces file on my primary computer
Code:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
[code].....
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Apr 24, 2011
Like the title says, is there a way to restart the computer if the internet connection is lost?Is this possible on ubuntu?
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Feb 24, 2010
Im posting after reading through a lot of articles explaining the same thing on how to share an internet connection from a computer with two NICs.
I have the following simple setup
When I first followed this guide
I was able to ping between the GW and a client on the LAN but couldn't access the internet from it. So I started to configure different things to get it to work which failed.
Now I can't ping between GW and the LAN. I tried to follow the same guide over again and even flushing the tables but still...
These are my current settings (without any chains).
(this client also has a wireless connection displayed in 'ifconfig')
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Sep 5, 2010
I am using Ubuntu Studio 10.04 LTS and I am experiencing the following problem: my computer loses its Internet connection and appears to require several reboots to re-establish an Internet connection.
As suggested on a similar post relating to wireless connection loss, I supply the output of sudo lshw -C network
*-network
description: Ethernet interface
product: NetLink BCM5789 Gigabit Ethernet PCI Express
vendor: Broadcom Corporation
[Code].....
Note that I have REMOVED my wireless card in case there was some kind of hardware conflict or failure. I am using a wired connection through a Linksys WRT54G router that is supplying an Internet connection to another computer and an IP phone without any problem.
When I run the command network-admin (or select System > Administration > Network) I can see only 3 tabs (General, DNS and Hosts) It seems that the Connections tab has disappeared (and I believe this happened when I upgraded from Ubuntu 9/Karmic Koala). If I click Help it shows me that there should be 4 tabs, not 3.
The connection dropping began prior to my decision to upgrade. In fact it took several attempts to complete the upgrade. Should I attempt to re-install the upgrade? I am not sure how to do it without losing my connection. When I visit System > Administration > Update Manager, I am informed that my system is up to date.
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Jan 9, 2011
I want to settup a proxy server who just redirect the internet connection to my second computer. I try Squid Proxy but its too complicated for me. Can you sugest me another more simple program to do what i want?
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Jan 6, 2011
I finally got the driver to be installed and to be associated with the network adapter. Now the issue is the wireless network adapter won't connect to my wireless network. I am new to Linux, and am trying to get my Fedora 14 to work online, without needing to constantly be wired in (what's the point of having a laptop if you have to be stationary). Anyways my network has WPA2 personal security with a TKIP + AES encryption (I switched it from solely AES because I thought that might have been the issue).I've heard a lot of good things about Linux, but so far its been frustrating trying to get this wireless connection working. I am currently taking a course on Linux, and I am using the opportunity to learn about and maybe switch over to a Linux OS which I have heard so much good stuff about in my previous courses.
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Jan 8, 2010
I can telnet mx1.hotmail.com 25 from all other machines, apart from my newly installed ubuntu 9.10 laptop. I just installed exim4 and mailx and set in /etc/exim4/update-exim4.conf.conf: dc_eximconfig_configtype='internet' But I can't send mail cause telnet mx1.hotmail.com 25 doesn't work. I can ping mx1.hotmail.com just fine.
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Jan 9, 2011
I am running Ubuntu 10.10, and I would like to use my computer to share the internet connection from an ethernet port. For example, I would like to set up my computer as a wireless access point so I can create a network that other computers can connect to for internet.
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Apr 26, 2011
I just installed ubuntu 10.10 and it isn't detecting my wireless connection. Someone told me I need drivers installed i am dual booting and was just wanting to install them from windows though. Could someone give me a link to where i would download the drivers? Also someone told me i need to have a card? What is card?
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Mar 23, 2011
I downloaded ubuntu 10.10 in my PC alongside with windows 7 yesterday. However it could not detect my wireless LAN then with some hardwork I was able install the wireless device driver but still no internet!
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Feb 8, 2010
I have recently switched entirely to Ubuntu. I love Ubuntu and everything I need works fine, except the whole thing keeps crashing on a regular basis - screen goes black or white in a blink and totally hangs, requiring a hard reboot. How to starting trying to figure out what's happening? - I don't think it's hardware, as this laptop has worked fine with windows for a few years now. What sort of scans or checks can I do to investigate?
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Jun 16, 2011
i cannot start a newly installed 11.04, i installed the boatloader into the root partition because i use another bootload called boot-us which start from its own partition, this worked fine with other ubuntu versions, but now i got the following errors after i try to start ubuntu with grub:
error no such device following a number
error no such disk
error you need to load the kernel first
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Jan 24, 2010
Its a case of ".... wireless network connection active but still not internet connection .."I am using WEP - 128 key ... Works when I connect directly using ethernet cable ... but not wireless (pci and wireless router)
ubuadmin@ubucomputer:~$ ifconfig
wlan0 Link encap:Ethernet HWaddr 00:06:25:12:83:3b
inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::206:25ff:fe12:833b/64 Scope:Link[code].....
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Feb 21, 2010
I have just installed ImageMagick but it doesn't appear in the Applications Menu. I have rebooted. Does it require another app or GU
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Mar 19, 2010
I'm playing with my hard drive partitions and trying out different O/S versions so I want Grub2 to be aware of them on its boot menu. Currently I'm using the maintainer's version of Grub2 that came with karmic. Do I have to do a re-install of Grub2 or is there a makefile I can use? Specific commands that I would need be nice.
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Nov 23, 2010
I am a beginner Ubuntu 9.10 user. I downloaded and installed the latest version of the sun VirtualBox. My problem is I cannot find where it is installed and that's why I could not run it. Generally, when I install a program the shortcut appears in the menu "Applications->ClassOfInstalledFile". But Virtual Box did not appear. How to find the icon, or simply how to run this application and have a shortcut of it on the "Applications" menu?
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Feb 26, 2011
A friend installed QCad. All seemed well but he cannot find the app in the Applications menu under any category. Strange thing is, the Software Centre shows that it is installed. How can he run it if it does not appear in the Apps menu?n it be run from the command line?
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Mar 22, 2011
I had a dual boot system (Ubuntu 10.04 and XP) and had a problem with my XP and had to reinstall it. Unfortunately I forgot to backup the boot file. After the re-installation of XP, I can't load Ubuntu 10.04 anymore, so I booted up Ubuntu 10.10 using USB, during the install, it didn't give an option to do a repair, so I did an install along with other OS. After the install, the GRUB showed now 3 OS:
Ubuntu 10.10
Win XP
Ubuntu 10.04
How can I remove the newly installed Ubuntu 10.10 without damaging the other OS? I'd like to keep the 10.04 because it's all customized and have several apps already installed.
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Jul 30, 2011
I just installed ubuntu 11.04 on my PC from CD.I selected the option for it to run as dual boot with my windows xp (SP1 - don't laugh). I changed the boot priority order in BIOS to hard drive.The problem is the boot menu where i select the OS doesn't appear and I go directly into winXP. I have rebooted ubuntu from the disc and checked that all the ubuntu files are there and the drives are partitioned as set. So where is the boot menu?I notice the grub.cfg file refers to windows xp do need to change something here?
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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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May 1, 2011
I seem to have is trying to get the internet to work. I can go to ..... ect but when I try to run playonlinux it says you do not seem to be connected to the internet, please post if you have anything useful, as I said I am very new to linux so be as detailed as possible.
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May 20, 2011
when iam trying to use filezilla in a newly installed fedora 14,it shows a time out error. (when trying to connect to a server) my pxoxy properly working&i get internet connections, in my filewall ftp port is enabled. so what may be the issue now?
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Aug 16, 2010
how to identify freshly installed linux o/s
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