Questions concerning network connections.

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0
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1answer
479 views

How to set up WiFi connection on a MacBook (early 2008)/Ubuntu 12.04 LTS?

I just installed Ubuntu 12.04 LTS. The system works OK but I can't get a wireless Internet connection. So far, I can only get a wired connection (about 50 cm from the modem). I went through various ...
0
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0answers
365 views

Cannot find LAN servers in Counter Strike Condition Zero

How do I connect to a LAN server in Counter Strike CZ? I am connected to the internet and everything else is working fine... but I cannot see the server that is being hosted on the very same network!
0
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0answers
81 views

No HMDI output on Ubuntu 13.04

I have connected the HDMI cable to my laptop and the TV recognizes that it is connected to something. In Displays, Ubuntu also shows the two screens however there is no output (video and audio) for ...
0
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0answers
132 views

After losing wifi connection, cannot get it back

I may have missed the pages that have the answer, but I haven't seen it. I have a Lenovo t410i laptop, running 13.04 (first gnomebuntu, and now ubuntu). Been running into the occasional network ...
1
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2answers
801 views

Need help fixing wireless in Ubuntu 12.04, I've tried everything! [closed]

So, I'm a complete noob when it comes to Ubuntu. I have tried everything that everyone has told me to do but nothing works. I'm running Ubuntu 12.04 and I just need instructions right from the ...
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0answers
51 views

Wifi Connection Keeps Dropping at College [duplicate]

I'm new to Ubuntu and brought my laptop with me to college. It connects to the campus wifi fine but after a while the connection just drops. I either have to wait a bit or disconnect and reconnect. ...
0
votes
1answer
1k views

Eve Online + Wine 1.6 (U 13.04): Offline mode

I've freshly installed EVE Online, build 590158. After installation, when launched, the launcher says - "Offline mode", couldn't connect, etc. etc. What's wrong? This is the Wine console log: $ ...
1
vote
1answer
144 views

Is my ISP throttling Ubuntu?

today I just installed Ubuntu 13.04 on my MacBook Air. I noticed that the internet speed (as well as torrent, direct download and wget speed) is no more than 50kb/s... I have another PC in the house ...
4
votes
1answer
619 views

Why do Ubuntu Servers connect to likho.canonical.com:80?

We have some Ubuntu 12.0.3 servers in our network and I can see several denies per day on our physical firewall. The Ubuntu servers are attempting to connect to 91.189.91.15 (likho.canonical.com) ...
0
votes
1answer
50 views

Wifi Not working with 13.04

I have a DVD with Ubuntu on it, but as a test I wanted to see the product and it won't connect with my laptop's wifi. Do I need to configure something for it to work? My Gateway laptop however, ...
1
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0answers
83 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, ...
0
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0answers
148 views

I am not able to connect to mysql from Servlet file in SpringSource Tool Suite.

I am using Ubuntu 12.04 LTS. I have mysql 5.5.32 installed. Please help me how to create a connection from a servlet to the mysql using Java and SpringSource?
1
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0answers
18 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 ...
0
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0answers
185 views

Cannot connect to Wi-Fi on 12.04 LTS

I am a very new Ubuntu user with a Toshiba Satellite L855-S5243 with a Realtek RTL8723AE Wireless LAN 802.11N PCI-E NIC wireless card and a Atheros AR8161/8165 PCI-E Gigabit Ethernet Controller and ...
1
vote
0answers
72 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
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0answers
40 views

My laptop wireless cuts on other machines in the network. What may cause this problem?

Why when every time I connect to internet by wireless in the network, all other machines in the network lose connection. I don't know how this happens. I am using Ubuntu 12.04 LTS. Any help please?
1
vote
0answers
65 views

Internet connection works during preview but not after install

I've been messing with this all day, I'm fairly new to Ubuntu and everything. My wired connection shows up during the preview when I install from my pendrive, but whenever the installation is over and ...
0
votes
1answer
322 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
101 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
199 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
2k 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
201 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 ...
1
vote
1answer
2k 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 ...
0
votes
1answer
232 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 ...
0
votes
1answer
2k 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
184 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
256 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
56 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
74 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
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1answer
6k 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
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2answers
19k 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
908 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
43 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
303 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
223 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
369 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
318 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 ...
7
votes
5answers
3k 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
68 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 ...
1
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0answers
766 views

Ubuntu 12.04 won't connect to Internet

I'm a total Linux newbie who just installed Ubuntu 12.04. I assumed it would connect to the Internet automatically, just like my Windows 7 does. (I don't have a wireless modem - just a regular ...
0
votes
1answer
886 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 ...
0
votes
4answers
2k 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
34 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
703 views

Use proxy connection as if it were Direct Connection

I have a proxy internet connection. However some applications I need to run that do not work under proxy, and require direct connection. Is there some way by which my proxy connection behaves as ...
0
votes
1answer
104 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 ...