Ubuntu Networking :: Cannot Get Wired Or Wireless Internet To Work After Upgrade To 10.10?
Dec 14, 2010
today i installed ubuntu 10.10 on my hp mini 210 netbook. previously i had ubuntu netbook remix running and had no problem accessing the internet both wired and wireless; however, since installing 10.10 i have been searching for a solution for the last six hours but have been unable to get either to work.
as far as hardware is concerned i have a broadband bcm4313 802.11 network controller and am running through a linksys router which i know to be working because i have 4 other computers connected to it all with internet access. i checked ifconfig and a lo conection was listed but no eth0. i also tried downloading a broadband tar.gz driver but dont have any packages to build it and cant get any since the computer has no internet. i assume wired is easiest to setup so lets start there even though i use wireless 90% of the time. im new to linux so please dont expect me to know any terminal commands.
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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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Apr 3, 2011
I no longer have a Auto eth0 connection. I am running 10.04 and have not done any major changes. Here is my ifconfig -a:
Link encap:Ethernet HWaddr 00:1a:a0:97:65:a9
BROADCAST MULTICAST MTU:1492 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
[code]....
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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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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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Jan 15, 2011
I'm running Windows 7 and Xubuntu 10.10 on a dell pc. My wireless works fine when I run windows 7, but on Xubuntu, the wireless doesn't even come as an option. When I try to plug in the wired connection, it loads for about a minute then tells me I'm disconnect. The option for the wired connection is there, but when I try to click it, the same thing happens. What do I do?
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Jan 26, 2011
Just installed ubuntu 10.10 on a Compaq Presario X6000 laptop... installed it inside Windows 7 and now I'm having problems going to the internet (wired.. or wireless).
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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 1, 2011
I cant get my wired internet connection to work. The command 'dpkg -s pppoeconf' returns ' installed ok installed'. My connection is through a router which is probably in a semi-bridge mode and I need to dial a connection to get the net started. The connection Auto eth0 is setup properly with the correct cloned MAC Address (that of my laptop).
I've also executed 'sudo pppoeconf' and ran the whole series of steps which towards the end said that my connection will be set on boot. However, the net doesnt work directly and I dont know how to dial manually either. 'sudo ifup eth0' returns 'interface eth0 already configured'. I tried some 10-15 threads but none worked. Ubuntu is handicapped without internet.
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Jun 8, 2010
I have never seen this before but to connect to the internet either wired or wireless I have to connect to a broadband connection as well. I am currently using wireless; I connect to ISP with wireless but in order to access the internet I have connect to the wireless connection through my broadband connection(This is where I enter a user name and password.). I'm not sure why this is, I have always just plugged an Ethernet cable in and the computer just knew I guess.
I am using ubuntu-10.04-netbook-i386.iso that I had put onto a USB drive. It booted fine, but when I tried accessing the internet I couldn't. I was able to connect to the ISP, but I couldn't find any settings for a broadband connection. My computer is a Acer Aspire One Netbook 250
Intel Atom
CPU N270 @ 1.60GHz
1.60 GHz 1.99 GB of RAM
Network Adapters
Atheros AR 5B95 Wireless Network Adapter
Atheros AR8132 PCI-E Fast Ethernet Controller
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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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Aug 7, 2010
when i'm connected with wired (eth0) to my access point vpn connection connect flawless but when connect with wireless (eth2) to the same access point vpn connection failed i don't know whats the deal. i try disable eth0 (ifconfig eth0 down). it's disabled now but vpn connection still didn't work
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Sep 9, 2010
I have installed Ubuntu 9.10 twice on two different laptops that had wireless cards that weren't working until I sudo apt-get update(d) them. After that, the wireless cards seem to miraculously work. But I was able to download them because they had working ethernet cards.
I'm working on a new laptop (Dell Inspiron 1150). I installed Ubuntu 9.10 like normal but I could not get a wired connection. I plugged in directly to my modem and it still cannot connect at all. It says that Auto eth0 is available, but it tries to connect but can't seems to make it. I downgraded to 9.04 to see if there was any changes, and there aren't. The same problem persists.
What's my next step to troubleshoot?
ifconfig:
Code:
lshw -C Network:
Code:
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Apr 30, 2011
I recently installed ubuntu 11.04 after trying 10.10 for a while and never had to deal with wireless seeing as I always had it hooked up. but Now I am running it on my new laptop which has a Ralink RT5390 802.11b/g/n WiFi Adapter, and I am truly stumped on how to get linux to recognize it. Do I have to install a driver?.. plus, my laptop has the on/off toggle switch assigned to an 'fn' key, so it easily toggles on/off in Windows, but not in ubuntu.
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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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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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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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Jan 18, 2010
I recently purchased an Acer Aspire 1410 notebook running Windows 7 home edition. I installed Ubuntu 2.3 and my wireless and network LAN connection is not working. I saw on a link in this forum, someone was having similar problem. However, when i tried the solution that was recommended/suggested to the person, it did not work for me.
what I can do to get my wireless and wired connection to work?
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Jul 8, 2010
New to ubuntu, my wired and wireless connection doesn't work.
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Jul 24, 2010
Everything seems to be fine while she is connected via Wireless. When she plugs in the wired connection a problem occurs, it seems that every SSL Site and/or encrypted Website cannot be shown on her Notebook, for example shopping at Amazon.com. The Problem does not persist the whole time, sometimes it works for a few seconds and you are able to fill your cart.
Other Informations: The Connection has been tested with Windows 7 and with Ubuntu (USB-Live-Stick Lucid)... no difference.
Is it possible that her Hardware is not running correctly? What should we do next?
Tomorrow we want to reset the computer to factory default status.
Are there any possibilities of testing a SSL Connection using the Terminal?
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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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Apr 12, 2010
Code...
I've got a new HP Compaq Mini 110c-1110SD.
I've booted Ubuntu UNR 10.04 Beta2 from a USB stick and at first it seemed like everything worked so I installed it (dual boot with the installed Win XP which works fine, no network problems)
But .. I forgot to check if internet worked. Since I don't have a wireless, I plugged in a cable and the Auto eth0 showed up as connected.
Looks good, but I can't get internet to work. Local browsing on my LAN works ok, but getting on the internet doesn't work neither does apt-get so updating is a problem too.
Strangely enough, ping does work ...
I thought it had to do with UNR being a beta, so I've booted from a live UNR 9.10 usb stick, but same problem, no wired internet.
I'm totally stumped. I've been running Ubuntu since 2007 on several PC's and never had any problems with networking.
So, how do I fix this ?
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Jun 9, 2010
I have no wired or wireless internet after installing 10.04 on a dell e1505 laptop.
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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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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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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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May 10, 2010
Ok, so I upgraded my acer aspire one to the new Ubuntu 10, and at first everything was working fine, except the audio. Now, for some reason, my wireless and ethernet ports have died. I can't get online by either method. I can do ifconfig <device> up and it will show up if i do iwconfig or ifconfig, but the wireless isn't associated with the AP. Currently I'm trying to load some drivers for my atheros card, and we'll see how that works outReally I was wondering, how come the modules don't load at boot time, and how can I fix this? I've been a Linux user for quite sometime, however I've been more of end user
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Mar 20, 2010
i installed ubuntu along side of xp, and i cannot get my wireless to work. the drivers that are installed in xp work great, and i can access the internet, but do not work in ubuntu.
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Aug 21, 2010
I'm running Ubuntu 10.04 Server. I can't get my Wireless Card & Wired Card to work at the same time. My interfaces file is incorrect, when I comment out 1 of the interfaces the other works. I have attached my interfaces file.
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