Questions concerning network connections.

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0answers
147 views

Wifi problem on an FS Amilo Li 1718, under 14.04 LTS

I am having trouble with my Qualcomm Atheros AR242x/542x wifi card in a FS Amilo Li1718. It only connects sometimes, and the speed is low when it does. Sometimes it does not even allow me to turn on ...
2
votes
1answer
10k views

Teamviewer not working (no connection)

I installed teamviewer on an Ubuntu 14.04 machine. I downloaded from the Teamviewer homepage the 32-bit version and run: sudo dpkg -i teamviewer_linux.deb I usually use this machine directly (not ...
1
vote
1answer
203 views

How to remove network connections manually that aren't displayed in Edit Connections dialog?

I have collected several network connections over time. When I go to Network menu in topbar, and to Edit, the Network Connections dialog shows just one out of three connections. The other two are not ...
1
vote
1answer
321 views

Wireless disconnects after a few minutes on Ubuntu 14.04

I've posted here the content of my wireless-info-txt. Wifi is working fine on Windows OS. Well, after a ten minutes approx. the connection drops and I have to disable and enable Wifi again to have ...
1
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1answer
2k views

Trying to establish a remote SMB connection over SSH

Please be gentle with me I'm new to Ubuntu and have a basic network knowledge! I'm trying to establish an SMB share via a secure ssh connection from a windows PC to a remote Ubuntu machine. Some ...
1
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2answers
2k views

Wired Connection problem on Ubuntu 14.10

I have installed Ubuntu 14.10, because, as usually, I wanted to see the next Ubuntu version anxiously and without any respect to the LTS version I had prior to the upgrade. Nevertheless, everything ...
0
votes
1answer
979 views

Create Wifi Ad-hoc to connect Ubuntu and windows 8.1

I want to build a wifi Ad-Hoc in my Ubuntu that my friend with windows 8.1 can connect to it. is it possible. please clarify me what should i do.tnks
0
votes
1answer
501 views

Can't get my wired connection to work

Wireless works fine without any problem, but wired connection is not working for me. I'm running Ubuntu 14.04. I have tried to follow a number of different topics, mainly these; http://...
0
votes
1answer
373 views

What exactly is a connection through socket or what does the output of lsof tell us?

I'm streaming some files from S3 to an EC2 instance to get summary data from the headers. I use key.close(fast=True) for all the keys I get from boto.s3.bucket.Bucket.list() (python library to access ...
1
vote
2answers
83 views

How can I connect to a server?

I'm new to Ubuntu, so this may actually be quite simple. On windows I can connect to a server in my school's network by typing in "\\servername.edu" and that works fine, but on Ubuntu, I have no idea ...
0
votes
1answer
754 views

ssh command related problem

I am facing problem with the ssh command currently. Earlier, it was working just fine, but now when I am trying to execute the same command, it says, ssh_exchange_identification: read: Connection ...
3
votes
2answers
1k views

How to check if I can connect to a server port?

I have a Riseup account, but I just can't get the SMTP to work. I have tried all the tutorials, nothing. Neither Thunderbird nor Sylpheed work. Then I thought that my ISP might be blocking the ports ...
0
votes
3answers
408 views

Unable to connect to webserver from outside [duplicate]

I set up my website und my webserver but I'm facing the problem that the website cannot be opened from the internet. I'm using Ubuntu server 12.04 with Apache 2.2 (I believe). This is what I checked ...
0
votes
1answer
44 views

Wireless Connection not working

I just installed Ubuntu 14.04-1 on an HP Pavilion V-4000 laptop. The wireless does not work and doesn't show any wireless networks. There is a switch to turn on wireless, but now it doesn't work. It ...
1
vote
1answer
478 views

PulseAudio Manager gives the error Connection failure: Connection refused [closed]

I'm using Ubuntu 10.04 and recently had to upgrade to PulseAudio due to Skype not working with ALSA. However it doesn't seem to be working. I've tried the following Why am I getting this "...
1
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1answer
1k views

How to setup and connect Teletalk 3g modem in ubuntu 14.04?

I am very fond of Linux and recently installed Ubuntu 14.04. I am having issues trying to connect my Teletalk 3g modem in Ubuntu 14.04 for mobile broadband. If anyone could provide step by step ...
1
vote
1answer
224 views

Suddenly lost my wireless connection

I used to have Ubunto 13 installed on my computer, it was the only OS in this computer. One day I was at home, connected to my usual wireless connection, watching a show, and suddenly it stopped ...
1
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0answers
327 views

Slow (wired) internet in terminal and software center Ubuntu 14.04

New Ubuntu user here. I am dual booting with Windows 8.1, and in 8.1 I have no issues. In Ubuntu, I noticed extremely slow download speeds while downloading packages and it seems to also occur in the ...
0
votes
1answer
49 views

Transmission download doesn't work when on other user

Transmission doesn't work when on other user of the computer. Same magnet link, from the same website downloads when I use the computer as administrator, and doesn't work when I use it from a ...
0
votes
1answer
149 views

no wired connection 14.04

I'm running 64 bit linux ubuntu for the past 2 months and yesterday I stop getting wired signal I've tried 3 different cables so I know its not that and did a fresh install. ifconfig gets me this: ...
0
votes
1answer
2k views

Could Not Connect: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

I am new to Ubuntu and using Ubuntu Server 14.40 LTS. I am trying to connect my mysql database to show database data on a php file but I am not able to connect it. I am getting error Could Not Connect:...
2
votes
1answer
33 views

Natulius “Connect to server”

i used to manage the remote servers connection with the bookmarks options. Since 14.04 the connections i used is saved in a popup window - how do i edit them? also - if there is a better way of ...
7
votes
2answers
25k views

Ubuntu 14.04 Network Problem

I have an issue with my Ubuntu 14.04. I am able to connect to wireless networks without any problems, but when I am in my Dorm Room, I cannot connect to my wired Internet connection. It works fine ...
2
votes
0answers
328 views

Wifi seems network but stops at requesting Wifi address

I just installed Lubuntu on my Packard Bell Easynote R3500. Network by cable works like a charm but Wifi does not. Wifi sees the networks but when connecting to it it keeps hanging at 'Requesting a ...
-1
votes
2answers
82 views

Skype Connectivity Issues on Ubuntu 13.10 x64

I went through almost every Skype-related thread here and google. I am running Ubuntu 13.10 x64 on HP Pavilion 15-b107eo. Although I managed to properly (i guess) install skype, I face connectivity ...
0
votes
1answer
80 views

Set Up IP in Ubuntu 12.04 LTS

I am trying to set IP's for a Wired connection in Ubuntu via the Network Connections GUI. However, In wired connections, when I select Manual IPv4 settings the "SAVE" button get greyed out and I can't ...
1
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0answers
117 views

Ubuntu connects to wireless but doesn't work!

I just installed Ubuntu 14.04 LTS on my laptop, it connects to my wireless network and shows that it is connected, but when I try to load a webpage or do anything like download Steam for Dota 2, it ...
1
vote
2answers
2k views

Ubuntu won't connect to Network through Ethernet

I have just built a Desktop Computer and I have created a Live USB with Ubuntu 14.04. I boot to the USB to "Try Ubuntu" and everything works fine, but the computer refuses to connect to the Network ...
1
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0answers
170 views

Weird internet connection issue on Ubuntu 14.04

I have an old Gateway PC with Windows 7 installed alongside the original (XP, I think?). A while ago my friend walked me through and helped me install Ubuntu 14.04 alongside the others because my Win7 ...
0
votes
3answers
123 views

Ubuntu not connecting to wireless [closed]

I have Ubuntu 12.04 installed on my dell laptop for couple of months(didn't want it but my company forced it). Rescently I am having some issues in connecting to some wireless networks. So far I have ...
2
votes
2answers
225 views

SSL Connection to Apache web server

I follow up on setting up SSL connection to my Apache2 It works well when I access my website from a local IP address but if I use a Dynamic DNS service with HTTPS in the beginning than I doesn't get ...
1
vote
2answers
367 views

Unable to browse the web - Ubuntu 14.04

I have this problem on Ubuntu 14.04 LTS: whenever I open a new Chromium - Chrome - Firefox - Opera window to reach ANY website, it'll only show a "Please Update Internet Explorer" page - which I'm not ...
3
votes
1answer
2k views

How to connect mobile broadband using terminal? [duplicate]

I configured new-mobile-broadband connection. I know that I can connect by clicking as following: But I want to connect manually to that mobile broadband by using terminal. How to do with terminal ...
-1
votes
1answer
318 views

Wifi not working, upgrade to ubuntu 14.04

I've upgraded my system with ubuntu 13.10 to 14.04 and then my wifi adapter Broadcom BCM43142 [14e4:4365] is not working and the wireless connection is not even showing up in the list.
1
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0answers
542 views

cups with Ubuntu 14.04 very slow

I run Ubuntu 12.04 on my laptop and I recently installed Ubuntu 14.04 on my desktop. I have cups installed to connect to the printer server at my work place. On both systems I see all the printers ...
1
vote
1answer
5k views

ubuntu 14.04 not detecting SamsungY Android via usb cable

I had this same problem when previously using ubuntu 13.10, among other issues with my Windows dual boot. So I wiped the hard drive, re-installed ubuntu stand alone, and I still get the same dang ...
0
votes
1answer
238 views

EC2 virtual server receives requests but can not access another host

Staff I have a virtual machine in Amazon AWS Ubuntu where I even installed Apache2, PHP5 and MySql. Everything was running well, well configured, my website running fine on it. Until suddenly ...
1
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0answers
74 views

vsftpd server no connect on virtual server

I have a virtual machine running Ubuntu in Amazon cloud server. This machine installed via APT Apache2 + PHP5 + MySql to serve my website and everything is running perfectly. However, with no means ...
1
vote
3answers
224 views

What is the appropriate command line to connect through SSH?

I would like to connect to my remote machine through SSH command line, but I don't know what are the appropriate terminal commands. I always get an error "connection refused".
2
votes
0answers
58 views

edit connection in network manager puzzling me

I'm slightly puzzled with the information listed in my edit connections of network manager. I'm the only one who uses my laptop and I've only connected to one network via wireless. However in the ...
0
votes
1answer
60 views

Problem with download multimedia plugin

When I try to play audio file then needs to install multimedia plugin, I also try to install multimedia plugin then it shows "download fail- check your internet connection. my connection speed is good,...
1
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0answers
555 views

Cannot find my home wifi connection with 14.04. Had a good wifi connection at work

I spend most of last night on the forums trying to find a solution to no avail. I have an acer aspire 5742z. I purged/removed/disabled the broadcom driver. I did an update, I updated the PCiids, non-...
2
votes
1answer
109 views

Running app from the SDK to a nexus 4 phone produces ssh_exchange_identification: Connection closed by remote host error

I have before successfully run apps on this device from the SDK. Now the SDK is giving me an error: [10:27:08] Started /usr/share/qtcreator/ubuntu/scripts/qtc_device_run_app [10:27:09] ...
0
votes
1answer
146 views

Wifi:still connected but no throughput

I have a problem with Ubuntu 14.04 on my Acer-laptop. Wifi is working, but after a couple of minutes there is no throughput, no up- nor download, although I am still connnected. As soon as I ...
3
votes
2answers
14k views

Juniper network connect on Ubuntu 14.04 cannot find 32 bit Java

I have Ubuntu x64 and trying to install Juniper network connect. Installed 64bit jre/jdk, icedtea and 32bit jre sudo apt-get install openjdk-7-jre icedtea-7-plugin sudo apt-get install openjdk-...
0
votes
0answers
54 views

Wifi adapter help [duplicate]

I'm trying to make the system recognize my usb wifi adapter. The adapter is a Cisco wireless G-band I believe.
2
votes
1answer
569 views

Netgear wnda3100v2 taking forever to establish wi-fi connection

I got my Netgear N600 WNDA3100v2 set up as described here: Unable to get wireless netgear WNDA3100v2 to work However, I've been having problems establishing the wi-fi connection. Basically it takes ...
0
votes
1answer
741 views

Wifi suddenly stopped working on laptop

I have an ASUS u56e laptop. I have been using the wifi in my apartment for months, but last night during a skype call the internet cut out. The connection to the router is still established, but there ...
2
votes
0answers
199 views

Ethernet is unstable - Ubuntu 13.10

Upon booting into Ubuntu 13.10 I can connect to my wired connection. It connects with no issues whatsoever and in fact it never disconnects at all. However, the connection is insanely unstable and ...
2
votes
2answers
948 views

Ubuntu 13.04(Raring) doesn't see my Wi-Fi networks [closed]

I recently got a new HP Pavilion 17 with Windows 8 on it and decided to install 13.04 (LTS, IIRC) on it as a second OS. The install seemed to go smoothly but now I'm finding out that it's not ...