Questions concerning network connections.

learn more… | top users | synonyms (1)

1
vote
0answers
87 views

Gnome 3 Connection problem

I am new in Linux universe, I'm using the 12.04 version of the Ubuntu, and I've installed Gnome using the apt-get, I was getting some connections problems, I'm not sure if it was after that, but, ...
1
vote
0answers
20 views

How to share VirtualBox Guest's Internet Connection with Host? [duplicate]

I'm using Ubuntu 12.04 with Windows XP SP3 Installed as a Virtual Machine, the only way for me to access the internet is using a WiMax USB Modem which is not available for Linux, I managed to install ...
1
vote
0answers
73 views

Can't connect to Internet and isn't the problem?

I've seen people having the same problem as me, although when they went to the Network parameters they were able to disable airplane mode and/or turn on the wireless setting, but I am not... When I ...
0
votes
1answer
343 views

internet says it is connected but it doesn't work

Ok so I am totally new to the ubuntu system but my friend hooked me up with a computer and installed the software. I have no idea what's going on. The internet says it is connected but I can not get ...
0
votes
1answer
107 views

Internet doesn't work decently, I'm hardly regretting for chosing Ubuntu [duplicate]

The internet connects but it doesn't works decently, i can't download or update things using the terminal or the ubuntu program central because the server doesn't answers or because it asks for ...
1
vote
2answers
284 views

stopped ssh, need way to connect again

i rented a virtual machine with ubuntu server. I logged in via the ssh-command in the terminal from my ubuntu home pc. Before i exited, i accidentally typed "stop ssh" in the terminal, because i ...
0
votes
1answer
3k views

Is it just me or were people trying to hack my server?

Is this kind of hacking attempts normal for a regular non-important server? I just checked my auth.log today. Jul 1 15:02:22 webserver sshd[5094]: Did not receive identification string from ...
0
votes
1answer
302 views

Internet connection work sometimes, doesn't others

I'm running Ubuntu 13.04 on an Acer Aspire 5349 with Intel SandyBridge and 6GB RAM (not that it pertains to this issue). I can't, for the life of me, get this thing to hold a stable connection for ...
2
votes
1answer
3k views

Deluge daemon connection?

My deluge-console is suddenly giving me this error Failed to connect to 127.0.0.1:58846 with reason: Connection refused why is this error.I have done nothing and the GUI deluge runs fine.Its the ...
1
vote
1answer
333 views

Prevent laptop from going to suspend mode [duplicate]

I want to prevent my laptop (running Ubuntu 12.04) from going to suspend mode(as wifi gets disconnected) while watching video(youtube, totem_player) and especially when downloading files from my ...
1
vote
1answer
2k views

Need help with chronic slow wifi connections

I have had chronic slow wifi connections on several networks for a while now, I think since my update to 12.04 when it came out. I have tried many of the tips and tricks already available out there in ...
1
vote
1answer
2k views

Dell Inspiron 1501 no wired/wireless w/12.04 or13.04

I don't know what to do. Every install of either 13.04 and 12.04 on my Dell does not have a working wired or wireless internet connection. However, if I am running from USB in the trial mode I have ...
1
vote
2answers
3k views

Connect to MySQL DB tunneling with SSH using Emma

I have tried using the mysql-workbench but it was too confusing, then I decided to use emma instead. I am trying to connect to my MySQL DB through SSH, but I don't see that option when I try to make a ...
1
vote
0answers
195 views

no internet connection, but have signal in wifi

I cannot access yahoo.com, google etc in my browser, but I have signal in my WiFi, how can I access the internet again? Please can you tell me how to configure and solve my problem, Thanks
0
votes
2answers
434 views

Java.Net.ConnectException: connection refused

I am doing my final year project on Java platform under Ubuntu and at first I was getting a permission denied error i.e, java.net.bindexception:permission denied but after increasing the port number ...
1
vote
1answer
60 views

Is there any way to share a pts/x?

What I mean is, user A connect via ssh to the box (ubuntu 12.04). Then ssh to another box (Linux/Solaris/etc) and work. User B connects to ubuntu box and can see what user A is doing. I know for ...
0
votes
1answer
1k views

Ubuntu 12.04 and Inspiron 6400

What driver do I need for Ubuntu 12.4 to work with a Dell Inspiron 6400? I cannot get the wireless connection to work. Then how do I install it? I can't get the wireless connection to work. I just ...
0
votes
1answer
79 views

Upgrade manager cannot find a server

My upgrade manager went zombie a long time ago. I finally decided to do something about it. It claims that I have an invalid Internet connection when I tell him to find a best suitable server on the ...
1
vote
1answer
7k views

How to connect to Wireless Wifi with 13.04?

Just installed Ubuntu 13.04 64bit, trying to connect to a wireless wifi receiver I have in my house. Not showing up in networks? Help please?
0
votes
2answers
26k views

SSH connection refused when connecting remotly

I set up my Ubuntu server and it can connect to itself when running ssh localhost. However, when I run Putty on windows 8 I get a "connection refused" error. I have, to the best of my ability: ...
1
vote
1answer
1k views

Connect button greyed out for Wireless Network Authentication Required menu

I am trying to connect to a network using the options: Wireless security: WPA & WPA2 Enterprise Authentication: TLS I have entered values for my identity, user certificate, ca certificate, ...
0
votes
2answers
46 views

Ubuntu connect the internt from anywhere?

Just a question I might ask you something. I'm heading off on a vacation soon, so all in honest, as a new Ubuntu user, I have never connected the Internet anywhere else besides home. So would I be ...
1
vote
1answer
321 views

Ubuntu 12.04 connects to some wireless networks but not others

I installed 12.04 on a Lenovo Ideapad with a broadcom driver. It connects to some wifi networks with no problems. Although some others it keeps trying to configure and then disconnects and tries ...
0
votes
1answer
269 views

Couldn't connect using wired connection

This is my first time using ubuntu. I am using verion 12.04 and I can't connect through wired connection. The network card I am using is Atheros Communications Inc. AR8161 Gigabit Ethernet (rev 08) ...
0
votes
1answer
660 views

How to connect a SONY PSP system to ubuntu?

I tried to connect my SONY PSP e1004 on to my UBUNTU 12.10 desktop,But no result.Nothing happens.What will I do? I must connect my PSP to computer for file and games sharing.Tell me what to do!
2
votes
0answers
373 views

Ubuntu 12.04 will not connect to school wifi?

I am new to ubuntu. My wireless card is a Intel Corporation Centrino Advanced-N + WiMAX 6250 (rev 57). It will connect fine at my house, but not at school and some other places. The networks which ...
1
vote
2answers
4k views

sharing internet connection

Greeting, I have a portable model. I am intended to use it to share internet connection from ubuntu 13.04 to my android tablet. can anybody help me how can I setup my ubuntu 13.04 as a server in order ...
8
votes
5answers
5k views

Why can't Ubuntu access my Raspberry Pi across LAN?

Okay, I recently got a Raspberry Pi, and I got it connected to my Wi-Fi - I enabled the SSH and installed Hiawatha, and I could access it just fine from my Desktop, which was running Puppy Linux at ...
0
votes
1answer
70 views

Wi-fi connectivity doesn't work in ubuntu 12.10

I have a DELL Inspiron 6400 and I run Ubuntu 12.10 along side Windows 7. The problem is that in Windows the wifi button works perfectly fine, the light can be turned on and off and so on, also the ...
0
votes
1answer
1k views

mysql-connector.jar vs mysql-connector.tar

I also have the "java.lang.ClassNotFoundException: com.mysql.jdbc.Driver" in Eclipse. I have found many tips and discussions about jdbc in Eclipse, however none of them work so far. I keep reading ...
1
vote
4answers
3k views

How to get the connected wifi network ssid?

I want to obtain the currently connected wifi networks ssid in a bash script. I am trying to write a backup script where the script will perform a backup to a NAS server if it's connected to my home ...
0
votes
1answer
37 views

cant update software or connect to software servers (universe etc) [duplicate]

It says Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) when I type sudo apt-get update && sudo apt-get upgrade in the terminal. Can anyone help?
0
votes
1answer
108 views

Cant Connect to Internet with Ubuntu 12.10

I'm having a problem connecting to internet on Ubuntu 12.10(just installed after giving up with 12.04 issues with graphics card) with a wireless and with a wired connection. I have looked into solving ...
0
votes
1answer
2k views

How to share a wireless connection through ethernet with fixed ip addresses?

I have a macbook with ubuntu quantal running on it and I also have a device with a linux distro (FYI, a raspberry pi*). I've been trying to set up the device to share my laptop's wireless connection ...
1
vote
1answer
491 views

Setup firewall: ask user to allow new incoming/outgoing traffic?

I'm using Ubuntu 12.10 and as I know there is already a firewall on any ubuntu system. It's ufw and because I like fancy gui stuff I can use gufw, that's very nice. Now I would like to configure this ...
1
vote
0answers
345 views

remote connection from WP8 to ubuntu 12.04

Is it possible to establish something like a remote desktop connection from a Windows Phone 8 based phone to Ubuntu? I just migrated my desktop from Windows 7 to Ubuntu 12.04. So I'm pretty much an ...
3
votes
1answer
2k views

Unable to login to steam ; Steam is having trouble connecting to the servers

Since Steam came out on Ubuntu (official) I've installed it and tried to log in but it didnt work at that time. I thought the servers were offline and I would try it later again. Steam is giving me ...
1
vote
0answers
612 views

Can't start ethernet network connection

After electric surge grub loader has stoped working which i fixed with 'grub-install', but now i can't make ethernet working again. Bootable version of Ubuntu doesn't working too. What is the ...
0
votes
1answer
3k views

How can I configure wired network connection on 64-bit Ubuntu 12.04 LTS?

I've just installed my first linux installation on a donated computer that I plan to network and use it as a shared storage drive for all of our pictures and videos. We have a DSL modem with both ...
0
votes
1answer
2k views

Why won't Ubuntu use my ethernet cable?

I have Ubuntu 12.04 LTS and for some reason, Ubuntu will not use an Ethernet cord. It will recognize it and say that I have a connection, but it won't access the internet through it. I plan to use ...
0
votes
1answer
232 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
53 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 ...
2
votes
3answers
4k 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
votes
2answers
841 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
vote
2answers
3k 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
votes
0answers
178 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 ...
1
vote
0answers
693 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
294 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 ...
2
votes
1answer
8k 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
votes
0answers
150 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 ...