Questions concerning network connections.

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1answer
228 views

I have issues connecting to Internet in Ubuntu 12.10

I am dual booting Windows 8 and Ubuntu 12.10. It can't connect to the Internet on Ubuntu 12.10. I have not had any way to update anything for it to try and connect it. It would be nice if I could ...
1
vote
1answer
46 views

Problems Connecting to the Internet

Recently, on my Machine which was running Windows 7 I installed Ubuntu 12.10 using Wubi.exe. Everything else was ok, but problem started when I attempted to connect it to the net. After a bit of ...
1
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0answers
53 views

Wired-Connection Problem, even though it says “Wired Network-Connected”

I am having problems connecting to the Internet, even though everything is properly set. But as soon as I launch Mozilla Firefox, it displays error messages.
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3answers
3k views

In Wired Connection settings save option is getting grayed out

Each time I switch to manual configuration, of wired connection in Ubuntu 12.10, the save button gets grayed out. As soon as I start setting it in Manually, it gets grayed out.Please help ! One ...
1
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0answers
120 views

How can I search for a public wifi hot spot?

How can I search for a public wifi connection? I can connect to the wireless router at home which I used during the installation of lubuntu perfectly fine but when I visit the library I'm forced to ...
-1
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2answers
796 views

internet connection problem in ubuntu 12.10

My wired and wireless and datacard gets connected to the internet. But there will be no data transfer.. I have this problem when I upgraded from 12.04 to 12.10. I cant connect to internet to download ...
1
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2answers
2k views

How can I connect to local server?

I am newbie on Ubuntu. So I am trying to learn how to implement some windows style commands in Ubuntu. In Windows as you know that in order to connect to local server remotely you just need to type in ...
2
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0answers
161 views

Wireless intermittently failing on 12.04 and 12.10

I seem to have a failing wireless card that happens after a few hours. This card is new and works fine in a windows 7 pc (I installed it to make sure it works). My machine is as follows: sudo lshw ...
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0answers
247 views

Ubuntu 12.04 LTS and RTL8187L problem with connection?

I have installed Ubuntu 12.04 LTS and my Airlive WL1700USB wireless card connects ok to access points, but there are big variations in speed. Sometimes it is 200Kb/s then again only 10b/s and so on. ...
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0answers
567 views

Network does not work in Ubuntu or Linux Mint, works in Windows 7

I have no wired or wireless connectivity in Ubuntu or Linux mint. I have tried Gnome and KDE versions of both. Networking works in Windows 7 on the same machine. In the Ubuntu 12.10 Network manager ...
2
votes
2answers
209 views

cannot establish TCP connection with VPS

Vince Stewart I have a VPS on Ubuntu 12 and a home computer on Ubuntu 12. I have a Java application on the VPS which opens a tcp socket listening on port 4000 and also an Http listener. My ssh service ...
1
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1answer
4k views

Get a list of network connections my machine is making

On Ubuntu, how do I get a list of network connections my computer has made in the last few days? Is there a easy way to do this?
2
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0answers
127 views

Cannot setup 1 Gbit ethernet connection

I'm using Kubuntu 12.10. My router operate at 1Gbit connection with my other PC, I have 1Gbit ethernet card, cable is cat5e and can't setup 1Gbit ethernet connection. Only 100Mbit/s. lspci|grep ...
0
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2answers
161 views

ubuntu laptop to win7 laptop music transfer

What is the easiest way to connect my ubuntu laptop to a win7 laptop to pull music and pics off the win7 laptop? I installed Ubuntu on my new computer as the primary os and I want to pull my music, ...
0
votes
1answer
553 views

Wired or Wireless cant connect to İnternet with Acer aspire 5750G

I have problem with connection to Internet. I'm using W8 and it works properly but, when ı turn on Ubuntu I'm pushing Fn+F3(enabled-disabled) it says nothing. There are lots of İnternet connections ...
0
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1answer
252 views

long waiting delay on wordpress

I have just installed wordpress (last version) on /var/www/wordpress on a default ubuntu server 12.04 LAMP installation. Every time I want to load something on this wordpress (even the login screen) ...
1
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0answers
132 views

Can not mount NFS from server on local network

I set up my NFS server without doing any bigger changes in configuration files. After that I added these entries to /etc/exports(both paths are valid) on server(192.168.1.11): /export ...
1
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0answers
67 views

How to create link to linux server

In these days I'm setting up a small network with about twenty computers. The users of this network used windows before and they need to access samba ubuntu folders simply using their name (which is ...
1
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0answers
88 views

Wi-Fi is unable to connect

The Wi Fi at my house can connect on my windows partition, but not on Ubuntu. On all flavors. I have a Comcast service, and Im using a Netgear router. (A relatively new one.)
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4answers
2k views

Ubuntu 12.10 no network devices detected

I installed ubuntu 12.10 on my Dell Vostro 3460 and no network devices are detected (ethernet and wireless). when I run lspic, I see: 1:00.0 Network controller: Broadcom Corporation BCM43142 ...
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0answers
317 views

Onda communication TM201 problem with USB modem

After having done a very long research, about this type of usb-modem, I'm here asking for your help. In my PC I have installed lubuntu (the version obtained from Ubuntu 12.04). In order to connect the ...
0
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1answer
695 views

Why won't my Internet stay connected?

I recently updated to Ubuntu 12.04, from Ubuntu 10.04, and my Internet, USB760 Novetel Verizon-Wireless Mobile Broadband, will connect after a minute of me starting the computer up. But after a while ...
1
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0answers
37 views

A problem with the wired connection between windows and Ubuntu

Currently I have installed Ubuntu on my Windows 7. The problem comes when I switch from Ubuntu to Windows and vice versa. My connection suddenly stops working - when I switch from Win to Ubuntu and ...
0
votes
1answer
494 views

How connect to a ssh server from Nautilus on startup automatically?

I try to connect to the server from the startup automatically. How could I do it to see the server files on Nautilus?
1
vote
1answer
177 views

Lubuntu 12.10 The add button still not active

I cant seem to add VPN from my network connections. This similar post doesn't help me since I can't connect to the Internet with my Netbook to fetch the installation. Any ideas on how to fix this ...
2
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0answers
1k views

Why can't I connect to my network via wired DHCP connection?

I am trying to connect to the LAN of the university where I work, on a wired connection. The Internet is accessed by VPN after connecting to the network. On Windows 7, the computer seems to ...
1
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1answer
444 views

Windows xp able to ping ubuntu but not vice versa

I am trying to get both my virtual machines to ping each other. My first virtual machine is running on Ubuntu (brdige connection, using a external network adapter) IP: 192.168.1.148, my second virtual ...
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2answers
2k views

After upgrading to 12.10, Empathy displays 'network error' when connecting to Google Talk

After upgrading to Ubuntu 12.10, Empathy displays 'network error' when trying to connect to Google Talk. In 12.04 (and earlier versions), Empathy was setup and functioning correctly using Google Talk. ...
2
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1answer
1k views

Ubuntu 12.04 Wireless won't connect with gnome network manager or wicd

I have an HP Pavilion Slimline s3100n and I cannot for the life of me get the wifi to connect and stay connected in any circumstances with network manager or wicd... I'm pulling my freaking hair out ...
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0answers
438 views

Cannot connect Ubuntu to iPhone 5 hotspot

I am a real novice with Ubuntu. A friend gave me a laptop with it installed. It didn't seem to have a problem picking up the WiFi at work, but I have just got an iPhone 5 and am using it as a hotspot ...
0
votes
1answer
340 views

Internet connected but not working

I've been spending the past week setting up Ubuntu, and I've encountered a bit of a roadblock; for some reason, the past few days my internet's been connected, but nothing's loading. When I reboot, ...
1
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2answers
2k views

Ubuntu 12.10 Modem Connected but no internet

I was previously running ubuntu 12.04 and upgraded to ubuntu 12.10. Previously on 12.04 when I removed my wired ethernet connection and plugged in my 3G modem I was immediately able to browse the ...
2
votes
2answers
63 views

In need of connection help

I've been stuck at this for a while now and cant figure it out. My friend installed Ubuntu 12.10 on my tower and used his internet cable and it worked fine. I asked him before he did it if it was ...
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0answers
36 views

Cant use any internet 11.04

I installed Ubuntu for the first time on my hp g7v laptop. I cannot connect to the internet with a wired or wireless connection. I am only minutes old in the Ubuntu world so I require detailed ...
0
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1answer
664 views

just downloaded ubuntu on macbook pro and cannot see internet connections available

I am just getting started using ubuntu, and am very unfamiliar with the OS and cannot seem to see my wireless connection under network connections, can someone please help me?
1
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0answers
358 views

Can't connect VPN/add new VPN connection on 12.04 when using NX

I remote control my Ubuntu box using NX. I am trying to create a new VPN connection. I click on Configure VPN → Add → OpenVPN → Create then I get a "Editing VPN connection 1" window but ...
3
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1answer
3k views

Lenovo IdeaPad z570 wireless adapter isn't working properly in Ubuntu 12.04

So, the anamnesis: Machine: Lenovo IdeaPad z570 WiFi-adapter: Intel Centrino Wireless-N 1000 OS: Ubuntu 12.04 $ uname -a $ Linux username-Ideapad-Z570 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26 ...
0
votes
1answer
3k views

Can't connect (ssh, ftp,… timeout) to one computer on LAN (ping possible)

Since I've had a laptop (A), I've been trying to connect it with my Desktop PC (B) via router in a LAN, problem is (B) won't even answer any request aside from a ping. I've tried ssh, ftp, vnc, samba, ...
0
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1answer
554 views

I can't install my TL-WN422G in ubuntu 12.10

I have installed ubuntu 12.10 in my PC and removed windows 7, but i have a problem with my Tp link WN422G, it does not work, i try differents methodes to install it and it give no results. I need your ...
6
votes
2answers
12k views

What does “ping: sendmsg: No buffer space available” mean?

I had an intermittent issue (which resolves itself spontaneously, after using a different connection for a while) that caused Internet requests to fail, with one particular wireless network. After ...
1
vote
1answer
730 views

Can I cut other computer connection from terminal or software?

I have a modem that can be accessed with my brother. Sometimes my brother plays internet games and it makes my connection slower. Can I cut my brother internet connection via terminal? If not, which ...
2
votes
0answers
123 views

Wireless speed drops over time and doesn't get up if not reconnected on an Asus PCE-N15 [duplicate]

Possible Duplicate: RealTek RTL8188CE WiFi adapter doesn’t connect reliably I am using Ubuntu 12.10 64bit and I have a Asus PCE-N15 wireless card(in PCI-E slot). The problem is that first ...
1
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1answer
828 views

Why can't I connect to the internet at all with Ubuntu 12.04 LTS or 12.10?

So one day I was using my server and decided since I had a page of updates that had been piling up. That was my first problem... I had heard never to update things on Ubuntu but I disregarded that. ...
1
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1answer
2k views

Using Linux as guest on vmware and sharing connection with windows vista

I've been trying for weeks with vmwware player, now d/l vmwware work station 7, I have a laptop with one built in modem and a usb modem I bought, It works great switching it over from host to use in ...
0
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1answer
2k views

Wireless connection problems

Upgrade manager rec. Ubuntu12.4 which I downloaded using a wireless connection. Worked fine for 5 days then lost connectivity, can only connect using wired. Am being asked to 'authenticate ' with ...
0
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1answer
199 views

ssh multiple clients

Hi I am new to ssh server but I have successfully been running it on other Ubuntu 12.04 computers. The latest computer I set up with openssh-server only seems to allow one shared connection between ...
0
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1answer
4k views

ZTE USB Modem AC2726, connection not possible in Ubuntu 12.04.1 LTS

It's a long post but nearly covers all my experiments and changes I did to my NM. Hope the information is complete and if there are still question, more information can be provided. I've a ZTE AC2726 ...
2
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0answers
118 views

How to Stop Ubuntu 12.10 Wireless From Dropping Out [duplicate]

Possible Duplicate: There’s an issue with an Alpha/Beta Release of Ubuntu, what should I do? Appreciate any help. I upgraded to Ubuntu 12.10 and it's been a nightmare on my Wireless ...
0
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1answer
237 views

Wired connection stops working suddenly

I have Ubuntu 12.04. I was downloading something via Aria... and then it suddenly stopped. There was no connection to the Internet. I tried to ping the host but there was no reply. Also tried to ping ...
4
votes
2answers
5k views

Problem Internet connection Ubuntu 12.04 Server (trough VirtualBox)

My final goal is to access my web projects trough external network. So, I have : Internet connection trough wireless router (ISP's IPs are internal, so and the IPs which the router sets to my ...