Questions concerning network connections.
0
votes
2answers
1k views
Problem connecting to wirless internet - computer will not boot with networking unless ethernet cable is connected
Ubuntu server 12.04, fully updated, with lxde installed...
I have a problem with my wireless connection and don't know how to solve it. I can't get any networking at all unless I plug the ethernet ...
1
vote
1answer
31 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
0answers
14 views
Wi-fi Protected Setup button doesn't allow me to connect
My router comes with Wi-fi Protected Setup. In Windows, I am able to push the button and connect automatically, but thus far I have been unable to do this not only in Ubuntu but in any Linux ...
0
votes
0answers
30 views
WIFI Connection
I have just install Ubuntu 13.04 to my Acer Aspire One but when I want to connect to my wifi it doesn't connect. I put de password and nothing. A message appears with "With out connection"
Can anyone ...
0
votes
1answer
1k views
ZTE USB Modem AC2726, connection not possible in Ubuntu 12.04.1 LTS
It's a long post but nearly covers all my experiments and changes I did to my NM.
Hope the information is complete and if there are still question, more information can be provided.
I've a ZTE AC2726 ...
0
votes
1answer
42 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
2answers
347 views
Problem with wired internet connecting on MTNL Triband
I am a Ubuntu user from Mumbai, India and subscribe to MTNL's Triband broadband service. I have a dual boot system with Windows 7 and Ubuntu 12.04 installed. I am getting good internet connectivity ...
0
votes
0answers
30 views
PPPoE internet connection error
Have a PPPoE connection which works well with dual boot windowsXP.
I had problems initially while connecting using graphical interface so i tried sudo pppoeconf.
It worked initially after reboot but ...
-1
votes
0answers
32 views
Why does my internet disconnect CONSTANTLY [closed]
I recently installed Ubuntu 12.04. All of a sudden my internet just disconnects and reconnects ALL THE TIME
I have no clue how to fix this. Is there a way?
Also, before I installed Ubuntu on my ...
2
votes
1answer
1k views
I just got the Lenovo thinkpad Tablet and it won't connect to the internet
My internet is password protected, and so whenever I enter the password it says "Obtaining IP address" so after doing this for a while it says "Disabled, Secured with WEP" or something like that. Then ...
1
vote
2answers
2k views
Ubuntu 12.10 Modem Connected but no internet
I was previously running ubuntu 12.04 and upgraded to ubuntu 12.10. Previously on 12.04 when I removed my wired ethernet connection and plugged in my 3G modem I was immediately able to browse the ...
0
votes
0answers
76 views
SSH/ SCP connection “Network is unreachable”
I have a problem with connecting to server via ssh. Everything was OK and I was connecting to server many times but today when i try connecting to server to send file using MC the program show me ...
0
votes
0answers
24 views
Losing Internet connection every 5 minutes on Kubuntu 13.04 [duplicate]
I'm really upset. Today I just made a fresh install of Kubuntu 13.04 Raring Ringtail, everything went fine, but, after 5 minutes of using it I'm loosing interntet connection. Knetwork says I'm ...
2
votes
0answers
331 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
0answers
24 views
Lost ability to connect to PPTP server after installing openvpn gone client
I have a Tomoato router which is running a PPTP server. I was able to connect via my ubuntu machine and my phone.
I bought a VPN service which used Openvpn (private Internet access) and followed ...
0
votes
1answer
20 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!
3
votes
2answers
1k views
What does “ping: sendmsg: No buffer space available” mean?
I had an intermittent issue (which resolves itself spontaneously, after using a different connection for a while) that caused Internet requests to fail, with one particular wireless network. After ...
0
votes
2answers
988 views
How to connect to internet with nokia x2-01
I wanna connect my ubuntu pc to internet using my nokia x2-01
but i cant do it like other phones
it just detect the phone and display disconnected now you are offline
i tried gnome pp also
but invain
...
2
votes
0answers
84 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 ...
0
votes
1answer
118 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 ...
0
votes
0answers
67 views
Broadcom Wireless BCM43277 WiFi Unavailable
Yesterday I took the decision to go from Win8 to Ubuntu since I was fed up by Win8 not working with my WLAN driver properly and giving me 300KB/s was not how I wanted it. Grabbed a DVD and did a fresh ...
0
votes
1answer
45 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 ...
26
votes
7answers
36k views
network manager says “device not managed”
I used to be able to share my network connection by editing the Auto Eth0 to share with other computers in the Ipv4 section and now I upgraded my laptop to 11.10 .
Now are there no wired connections ...
0
votes
1answer
2k views
Can't run a wifi hotspot via my laptop
I tried to create a wifi hotspot from my laptop(connected to a wired broadband connection). I followed instructions from various tutorials, but i think that the OS cannot recognize my wifi lan ...
0
votes
0answers
43 views
Frustrated,want to shift to good old windows [closed]
Frustrated about UBUNTU 12.04 LTS ! Not able to do the set up for wireless connection. Waiting for the help on forum for long. Will shift to Windows if don't get the help soon.
0
votes
0answers
38 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
votes
1answer
64 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 ...
1
vote
0answers
37 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
0answers
24 views
Networking Icon Blocked with no networking [duplicate]
The ubuntu networking was diabled and "enable wireless" in the networking was greyed out.The only option available was "configure vpn".
Then, I tried using service network-manager stop and the ...
0
votes
3answers
63 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 ...
1
vote
2answers
901 views
Wired connection problem
I've recently been updating from Lynx and am currently at 11.10
However when I restarted the computer I couldn't get any wired connection (which is what I use). When I click at the top it just says ...
0
votes
0answers
29 views
After power outage internet no longer works
After a power outage I cannot connect to the internet running Ubuntu 12.10. The wired connection to the router appears functional, because I can access the routers internal settings from the browser. ...
0
votes
0answers
105 views
Please Help! HP Pavilion 14. Wireless switch f12, rfkill not working, can not connect to wireless at all
Yesterday i installed Ubuntu onto my HP pavilion 14 laptop (running windows 8), i uninstalled Windows 8 because i hated it and put Ubuntu on top of it. I downloaded it off of a disk a burned from my ...
0
votes
0answers
36 views
unable to connect to wifi network on dell vostro2520r
I am unable to connect to wifi and bluetooth on my newly installed ubuntu 12.10. My machine is a dell vostro 2520. can anyone help please
The output of rfkill is :
Usage: rfkill [options] command
...
0
votes
1answer
22 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?
-1
votes
1answer
70 views
Why can't I connect to the network from my netbook on which I have booted Ubuntu 12.10 using wubi?
I have the following netbook.
Produttore: Hewlett-Packard Modello: HP Pavilion dm1 Notebook PC Classificazione: 3,4 Processore: Genuine Intel(R) CPU U2300 @ 1.20GHz
1.20 GHz Memoria installata (RAM): ...
0
votes
0answers
20 views
Wireless Connection Issues
I am having issues in my labs with ubuntu. I have ubuntu installed as a partition on my hard drive and run it as a seperate OS as opposed to using a Virtual Machine. I cannot use the wireless at all. ...
1
vote
1answer
150 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 ...
0
votes
1answer
67 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
0answers
25 views
Getting wired networking to work on a new install
I am completely new to Ubuntu/Linux and wanted to get it running on an old system I had (IBM Thinkcentre 8131-35u).
It seemed to install smoothly, but when it booted up, there was no internet ...
0
votes
1answer
187 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 ...
0
votes
0answers
75 views
Ubuntu only showing vpn connnection no wired network?
Today after I opened Ubuntu 12.10, there was no wired connection option only VPN, enable networking and configure networking.
When I went to network it showed wired connection unplugged, but the ...
1
vote
4answers
9k views
Why can't wireless connection be enabled on my Sony Vaio E-Series laptop?
I have built in wireless (with a switch & light on hardware for it) it's a Sony Vaio E-series with Ubuntu running alongside windows 7.
The button in the menu for enable wireless is greyed out, ...
-1
votes
1answer
624 views
How to troubleshoot my unstable wireless connection?
I have Ubuntu 11.10 and I use a D-Link DWA-110 USB device for receiving signal form my router. My connection drops down after a while (sometimes minutes, sometimes hours). It seems to be connected to ...
0
votes
0answers
256 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 ...
0
votes
0answers
103 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 ...
0
votes
0answers
108 views
Apt-get install gives error “connection timed out”
I tried installing samba by writing the command apt-get install samba. I got the following message:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The ...
0
votes
0answers
127 views
Huawei-E1750 usb stick does not work on Ubuntu 10.04 LTS ( Lucid Lynx)
I have installed Ubuntu 10.04 LTS (Lucid Lynx) on my acer aspire 3002LC laptop.
But my mobile broadband does not work at all. I use a Huawei-E1750 hspa usb stick.
The Huawei-E1750 will not boot any ...
0
votes
0answers
75 views
PPTP VPN connection!
Because of a firewall I have to use a PPTP VPN for encryption.
When I connect to the PPTP VPN , I expected all my network connection to be sent via VPN.
But in fact when I connect to my vpn, I can't ...
0
votes
0answers
54 views
Every time I connected to my home network, everyone else get disconnect?
This is a very weird problem and I don't even have a clue where can I start to looking for a solution.
I have a laptop with Ubuntu installed and at home we have a 4MB plan, also I always get connect ...
