Questions concerning network connections.

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0answers
42 views

Ubuntu wireless only connects to some networks

I have dual-booted my windows 8 machine with Ubuntu. No matter which version of Ubuntu I had installed, I was able to connect to my home network on both windows and Ubuntu, but when I got to school ...
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1answer
1k views

Firebird - Connection Refused

Whenever I try to connect firebird on my Ubuntu 13.10 from my Window 7 computer I get an error message saying that the connection was refused. I'm trying to connect using IBExpert and Java. Java ...
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1answer
270 views

wired connection doesn't work

I just installed ubuntu but I can't connect to internet. I tried the automatic dhcp (which it has always worked to me), I tried the manual and the wireless but nothing is working. I have dual bot ...
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0answers
63 views

Connecting sublime_text3 editor with postgresql

I am new in sublime_text3. I want to connect my sublime_text editor with my system PostgreSQL in ubuntu12.10. I have tried few plugins but its not working. Any one have any idea how to do that?
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1answer
130 views

Unable to download from multiple sites with uGet

I've downloaded uGet with aria2 and everything works fine when I only download from one server. When I activate Aria plugin to download from more than one server connections a get this messages and ...
0
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1answer
364 views

Ubuntu 13.10 internet connection problem

I recently installed Ubuntu 13.10 on my HP Pavilion dv7. Most of the time, when I close my laptop, and then reopen it, I cannot connect to the internet, especially if I was only connected to wifi ...
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1answer
728 views

Wired Connection not detected on Ubuntu 12.04 LTS, which was working fine few days ago. Solution for “wifi disabled by hardware switch on Dell xps”

This working and not working happens to me often, and I dont know, why this is happening. I am frustrated trying all the related threads but it couldnt solve my problem. This wired lan connection is ...
0
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1answer
662 views

Connection was refused by other side: 111: Connection refused

I am running 25 scrapy jobs, each has 50 concurrent requests on a heavy machine (with Ubuntu 12.04.3 LTS). I am using proxies to send requests. After 15 minutes or so, I get this error from almost all ...
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1answer
83 views

RaLink 3090 unstable wireless connection

Recently I moved from Windows, and since I installed a Linux distro my wireless connection is uncommonly slow (~50kb/s from ~2mb/s). I got no problems using wired Internet from the same router. I've ...
0
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1answer
51 views

Visual Interface to a Mac server

I am trying to connect to a mac server so that I have a visual interface as if it was a virtual desktop... I think. I have the server information and access i.e I can ssh onto the server. Any ideas on ...
0
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1answer
81 views

Installed 13.10, continuous internet problems

I installed 13.10 on my Toshiba Sattelite A-150, and since, I have been having internet issues. I know that it's the computer, because no other computer in the house has this problem. It won't load ...
0
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1answer
13k views

SSH and Telnet Connection refused

If I am trying to ssh or telnet to an Ubuntu Server, and both connections are rejected or refused! I can ping the server, firewall off. What are troubleshooting steps should I take? (I am far away ...
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0answers
6k views

How can I connect my iphone with ubuntu? [duplicate]

Cannot connect Iphone 5 ios7 to ubuntu 12.04 Endless loop of 'Trust this computer' if I trust it. The device 'Samis' is locked. Enter the passcode on the device and click 'Try again'. Unable to ...
0
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1answer
250 views

Can't connect to Facebook on 13.10

For a few days I haven't been able to connect to Facebook. this is not a browser specific problem because if I ping www.facebook.com i get: PING star.c10r.facebook.com (31.13.84.8) 56(84) bytes of ...
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1answer
383 views

I've deleted Wired Connection 1

I've deleted Wired Connection 1. How to set up new Wired Connection 1?
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1answer
66 views

another problem with connecting to wireless

Help! I've just installed 12.10 and cannot connect to my wireless connection. The system keeps asking to log in, keeps checking, but can't seem to connect. I know there are many threads on this topic, ...
0
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1answer
337 views

I just installed Ubuntu Server 12.04, now I can't browse the internet

I just installed Ubuntu Server 12.04, now I can't browse the internet. When I go to Firefox, it say "server not found". I try different websites, I go the same thing. I have my Ethernet cable plug in ...
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0answers
176 views

Wireless lan connection stops working after 3 pings or after loading one web page

My boss asked me to install Ubuntu 12.04 LTS 32 bit on an old-ish laptop with an external US Robotics Wifi card and an internal ethernet card. I have gone through all the painful hops about installing ...
0
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1answer
2k views

how to clear server or network share connection history in ubuntu 13.04?

How do I can delete connection URL present in file>Connect To Server. for security reasons I want to remove all that connection URLs to which i have connected.
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1answer
3k views

How to unblock port 1521 for Oracle on Ubuntu 13.10

I installed Ubuntu 13.10 and Oracle 10XE. I logged in to the Oracle and did startup. Everything is connected, Oracle has been started. Then I saw the following error: telnet localhost 1521 Trying ...
0
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1answer
179 views

Problem Connecting to Wired Network

I just installed Ubuntu Desktop on a brand new Dell computer that had windows installed on it. I have the ethernet plugged in, but it does not connect to the internet. I get an IP address. It has ...
1
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1answer
90 views

Qjackctl alsa connections, what connects to what?

Trying to get my guitar going via midi usb cord and I just need to know what connects to what. Here is a picture.
1
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1answer
3k views

Nmap scanning entire network?

Okay so I'm not really sure if this is even possible, but I need to know if there is a way to scan an entire network using nmap instead of a specific IP. Basically what I want to do is scan my ...
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3answers
327 views

Wifi USB Adaptor not getting enough power

My wireless usb adapter is a Rosewill RNX-N2LX and it worked perfectly on ubuntu 12.04.3 and above but in ubuntu 12.04.1 the status of the connection says connected but there is no internet ...
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0answers
29 views

MobilePartner not completing running

command in terminal : /usr/local/Modile_Partner/MobilePartner problem: the command doesn't stop executing
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2answers
104 views

Is my local area network accesible to others when sharing my Internet connection?

Sometimes I share my Internet connection with my neighbours via the Network Manager GUI (Ubuntu 12.04) but there is something I am worried about... Is it sharing just the Internet connection or is my ...
1
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1answer
333 views

Wifi re-prompts to ask for password repeatedly(Kubuntu 13.10 fresh)

When I type in a password, it seems to ignore it, and ask for it again. Cannot connect to any connections, all solutions on other threads do not work. I am right next to the router, and I am 100% ...
1
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0answers
348 views

Cannot establish Wired connection on Acer Aspire 5930G

I use an Acer Aspire 5930G, dual booted with Windows 7 and Ubuntu 13.10. My problem is that i cannot establish wired connection on my ubuntu. Wireless connection works in both of my OSs but the ...
0
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1answer
692 views

13.10 - Weird WiFi connection problems - WMP300N - Broadcom BCM4321

Just installed 13.10 on my desktop and I really like it. After having problems with getting the wifi to work, I installed it connected to the internet with an ethernet cable and added in the 3rd party ...
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1answer
36 views

Lost Wireless Connection

I am no longer able to get a wireless connection. The drop down menu only shows Enable Networking, Edit Connection, and VPN Connection. I need to know if this is a hardware problem?
0
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1answer
48 views

A way to upgrade

5 along side win 7. I have really bad internet, connected to a router and the connection dose not stay on for a decent 2 hours without resetting. Is their a way to upgrade without having the updater ...
1
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2answers
359 views

Why my roommates' connection to the Internet is lost, when I'm connected to our router on Ubuntu?

We have 4 computers in our flat. When I'm starting to use Ubuntu and when I'm connected to our network, at least one of them has connection problems, that is, their connection status says that ...
0
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1answer
81 views

no Wireless after installing 12.04

I have been working on this for 3 days now. I am not an Ubuntu user by choice, but am trying to get it working on a dell latitude 1200. When it was running 9.04 wireless was fine. I upgraded to 12.04 ...
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1answer
1k views

Wireless not working, no driver showing in the Additional Drivers window

I am a new user of Ubuntu. I have a Asus Q501L laptop that came preinstalled with Windows 8, but I wanted to move from Windows and try something new, so I just decided to install Ubuntu without ...
0
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1answer
269 views

RTL8187l Chipset with disconnects and slow speed. please help me

hi i just installed ubuntu 12.04 LTS i'm experiencing a few problems with the card. When im using it for internet purposes its very slow and when i try to download a file from the internet, the ...
0
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1answer
46 views

vpn connection shortcut for different usersnames and passwords?

can anyone tell me how to create a vpn connection in my desktop that requires both username and password each time ... cuz Im going to install ubuntu 10.04 on an old computer with more than 200 ...
6
votes
1answer
11k views

Ubuntu 12.04 LTS - Apple iPad 3 (iOS 7 non-jailbroken) USB connection problem

I've bought an Apple iPad 3 (iOS 7 non-jailbroken), and I'm trying to connect it to my PC running Ubuntu 12.04 through the original USB cable. After I plugged in the cable, I got this message on the ...
7
votes
3answers
11k views

Why is Steam not able to connect Steam-Network?

This is the output when I try to start steam. It closes with the Message "Keine Verbindung zum Steam-Netzwerk möglich..." (No connection to Steam-Network...) Removing appcache didn't help so far. ...
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1answer
114 views

Connection issues on Ubuntu 13.04

So I have this tp link adapter (TL-PA4010) and Ubuntu finds and connects to the Ethernet but it's so slow... It feels worst then the dial-up connections back in the days. Do you have any idea on how ...
1
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1answer
256 views

How can I get rid of eth0:1?

I issued the command ifconfig then it gave me 3 entries. The first one is eth0 the second one is eth0:1 and lo. Both eth0 and eth0:1 gave unique IP addresses, however I want to get rid of eth0:1. How ...
0
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1answer
614 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 ...
1
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2answers
901 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 ...
0
votes
1answer
2k 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
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1answer
168 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
974 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
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1answer
51 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
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, ...
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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 ...
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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
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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 ...