Questions concerning network connections.

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0
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1answer
672 views

ubuntuphone does not connect to ubuntu desktop

My BQ Ubuntuphone is not recognized by my Ubuntu-PC. Is there any special setting on either side to enable the connection?
-1
votes
1answer
111 views

wifi connection is established but internet is not working

I use a wifi and its works fine. But when i use other wifi connection is established but internet is not working. It seems no data is recived in my ubuntu 12.04(LTS). And the same wifi connection is ...
2
votes
1answer
162 views

Unable to go online but still able to ping, either with wlan0 or eth0

I have a Dell Inspiron 17 r 5737 with Ubuntu 14.10. Ar the moment, my laptop is able to connect both to eth0 and wlan0 connections, but I cannot go online with any browser, with apt-get or any other ...
0
votes
1answer
103 views

Wired Connection Stoped working after update

My desktop is an old DELL that originally ran on Windows XP. Ubuntu 12.04 makes it run like brand new. After a bunch of updates the wired connections stopped working. Network Connections reads; ...
-1
votes
1answer
35 views

Problem with deleting photos in Dropbox

I can't delete the photos from my full dropbox. It says to retry because I'm not connected. What is the problem and how can I get more free dropbox space
3
votes
1answer
359 views

Ubuntu 14.10 can list Wi-Fi but won't connect

I have Ubuntu installed on my SSD and moved it around to boot different PCs. I was using it on my laptop which has a builtin Broadcom card and it was working as expected. One day, it stopped working. ...
0
votes
1answer
207 views

Ubuntu 14.10 (Utopic Unicorn) doesn't connect to wireless networks

I'm using 6-7 years old LG MB500, just installed Ubuntu 14.10 (Utopic Unicorn), and I can't connect to my school network (WPA-WPA2 ENTERPRISE,TLS, MSCHAPv2, no CA certificate). The computer displays ...
17
votes
2answers
41k views

Wifi problems with rtl8723be in Ubuntu 14.04

I have dual booted my Windows 8 laptop with Ubuntu 14.04. The wifi driver is Realtek rtl8723be. It didn't use to work but I updated the kernel to 3.18 and reinstalled the driver and that seemed to ...
3
votes
1answer
291 views

How to connect to a laptop running Ubuntu on the same home wireless network?

I am running Ubuntu 14.04.1 LTS 64-bit on both of my laptops and they are both connected to the same home Wi-Fi at the moment. I want to connect to the other computer via one of the computers, say ...
0
votes
1answer
249 views

UBUNTU/PHP: Can not connect to sql server 2008

We took a copy of our Ubuntu virtual server and changed its name and IP. In every other way it is a duplicate of our production server. Now for some reason we can't get php connection to SQL-SERVER. ...
0
votes
2answers
657 views

Open VPN connection doesnt work after reboot Ubuntu 14.04

First I like to thank anyone who is giving these great answer here ! Im a new Ubuntu user and still on learning curve. After 8 years of OSX it is been harder than I expected. Two weeks ago I installed ...
1
vote
0answers
42 views

3g modem after playing with ap-hotspot

I got some problems with ap-hotspot and earlier installation of hosapd. Software were removed and now I got some missed option in the network panel - see picture. How to make Disconnect (Rozłącz) to ...
0
votes
1answer
695 views

Connecting to internet through bridge

I'm trying to connect my ubuntu desktop to the internet but my wireless card doesn't work on it. I have a Windows 7 desktop sitting next to it which connects to the internet through wifi so I'm ...
1
vote
0answers
871 views

Failed to connect to Cisco anyconnect VPN via openconnect

I've read several texts about this on the web and this site but couldn't solve the issue.I have network-manager-openconnect and network-manager-vpnc plugins installed on Ubuntu 14.04 (for GUI usage). ...
0
votes
1answer
3k views

How to set up the Alcatel OneTouch x602d modem?

I have a 3G modem: Alcatel OneTouch x602d and I have installed the latest usb-modeswitch so it doesn't work like a CD or USB any more, but I don't know how to set up the modem itself. There is no ...
0
votes
2answers
715 views

unstable wifi conection Ubuntu 14.04 Acer Aspire V 13

I have problems to connect via Wifi with my Acer Aspire V 13 V3-371-39MA for several month. The strange thing is, sometimes I can connect and the conection would stay for the whole day...on other days ...
3
votes
3answers
9k views

MSSQL connection from Ubuntu

I need an easy and complete tutorial for making a MSSQL connection from Ubuntu. I think I installed FreeTDS and UnixODBC but configurations are very complicated I didn't understand the issue. I ...
1
vote
1answer
3k views

Ubuntu 14.04 mounts a 3G modem as USB storage!

I have bought an Alcatel x602D modem for 3G Internet connections but Ubuntu doesn't recognize it as a modem but like USB storage How should I proceed?
0
votes
1answer
97 views

I can't find my home wireless internet

So yesterday I installed Ubuntu 14. Now I'm running dual boot, (Windows 8 and Ubuntu) and I just can't find my home wireless, I can find my neighbour's wireless but I can't find mine, please someone ...
0
votes
1answer
342 views

Error when connecting openxenmanager to xen-4.4

Xen newbie question : I've installed last ubuntu xen and openxenmanager on my Intel I5 64bit workstation with default configuration and after rebooted on xen grub choice : cylere@lalla:~$ ps -ef ...
4
votes
2answers
2k views

Cannot connect to eduroam from ubuntu

I am trying to connect to eduroam from ubuntu, asks me for certificated. I asked my college tech support and the answer I got was "I don't know nothing about linux ubuntu, all machine are windows or ...
0
votes
1answer
492 views

Able to Ping and Telnet but not Browse any website

I have a fresh install of 14.04. I am unable to browse any website using both Ubuntu browser and Firefox (the only browsers installed by default). However, when I drop the terminal I am able to ping ...
0
votes
1answer
183 views

Restarted my Ubuntu Touch Nexus 4 and now my cellular network access is denied but works with another carrier's SIM card

I installed Ubuntu Touch about 2 months ago on my Nexus 4 following these instructions: http://developer.ubuntu.com/en/start/ubuntu-for-devices/installing-ubuntu-for-devices/ I unlocked my device ...
0
votes
1answer
1k views

Connects to wifi, but not the internet

I know that there are a lot of similar questions here, and I've read them and tried a lot of them, and nothing works (I'm afraid I might have fudged something up, but I really have no idea). ...
1
vote
0answers
67 views

how to set up a connection without using ssh

hey^^ currently I'm having a problem with a compute who has ubuntu installed on it, so I wanted to use putty and get remote access. Sadly the computer is a bit of a pain in the ass and not able to ...
0
votes
3answers
424 views

No wifi connection for Centrino Wireless-N + WiMAX 6150

I am a new Ubuntu user; I recently switched over from Windows (pats self on back). However, I can't seem to figure out how to get my wireless connection to work. The only way for my connection to ...
4
votes
2answers
5k views

Pidgin will not connect to MSN any longer

About 3 weeks ago, pidgin stopped connecting to the MSN network and I get the "Connection error from Notification server: Connection refused" message. This issue occurs in both my Ubuntu 12.04 machine ...
0
votes
1answer
112 views

Making wired connection

If I connect Windows 8 laptop to PC running Windows through lan cable, I see connected PC on my laptop. If I try the same with Ubuntu - connecting laptop with Ubuntu to PC running Ubuntu, I don't see ...
2
votes
2answers
6k views

How to copy files between two computers using SSH [duplicate]

I have 2 computers: PCA and PCB. I am also using a SSH connection that goes from A to B. So here's my problem: I have a folder saved on the desktop of PC A and I need to copy it to the desktop of PCB ...
-1
votes
1answer
1k views

MySql - can i make a new connection in windows calling a linux ip address

So trying to figure out if i can use workbench in windows 2008 server and ask it to connect to a linux machine over my network. the reason behind this is my frontend application is in windows however ...
2
votes
1answer
3k views

teamviewer 10, ubuntu 14.04 , connection problem [duplicate]

here's my computer spec: Ubuntu 14.04 LTS 64 bit always do package updates everyday I'm installing teamviewer 10 by using gdebi similar to this link: team viewer error dependency install method ...
0
votes
1answer
277 views

Just installed Ubuntu 14.04. Internet connection goes amazingly fast, then goes very slow

My wireless internet connection goes extremely fast which I love, but then it slows down a lot. I just installed Ubuntu, and aside from the slow-down I love everything about it. Just I am having a ...
0
votes
1answer
180 views

Internet Connection Error with updating Ubuntu

Failed to download repository information, "check your Internet connection" After using this on wifi and then directly plugging the laptop into wire-cable for faster, guaranteed Internet, nothing is ...
0
votes
1answer
901 views

14.04 unstable internet connection

Since upgrading a Ubuntu machine from 13.10 -> 14.10, connections to the internet do not work every time. When connecting to a remote destination the place can often not be found. But when I try to ...
0
votes
3answers
946 views

No Internet connection on Ubuntu 14.04

I just installed Ubuntu on my laptop Lenovo Ideapad Z510, and no Wi-Fi connection is found by ubuntu. I tried to find a solution, but I didn't solve my problem. Can someone please help me? Thank you ...
0
votes
1answer
110 views

No Internet connection with ethernet

my ethernet cable connection have problems with the internet on Ubuntu 14.10 (Also on 14.04). If i fill in Network Settings manually he shows that he is connected but i cant reach the router or ...
0
votes
1answer
421 views

Ubuntu Server - no internet connection

I've installed Ubuntu Server on server machine with two network cards, whereas only one of them is wired to local network. When I type: sudo nano /etc/network/interfaces I get following: # The ...
2
votes
0answers
270 views

unable to access to localhost remotely with ubuntu 14.04

I have an old PC that I have set up as a server. I've installed webmin and Plex Media and ssh server. The problem is that I could easily connect to these services in Windows 7 using firefox by just ...
1
vote
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
9k 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
196 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
320 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
vote
1answer
1k 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
vote
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
941 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
498 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; ...
0
votes
1answer
361 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
82 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
738 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 ...