Tagged Questions

NetworkManager is a set of co-operative tools that make networking simple and straightforward.

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15 views

How do I get my wireless internet connection working?

I have access to the internet using the USB that loaded installer, so what do I do if it won't load the wireless driver?
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1answer
13 views

nm-applet in xubuntu 14.04

Previously I was connected to Internet via a router but the other day i tried Ethernet i.e direct connection. And since i was required to use my password and username so i used sudo pppoeconf command ...
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1answer
34 views

Ethernet and wifi not working after package update 12.04 LTS

Recently I updated some packages in my Dell vostro 2520 laptop and after that my broadcom network driver is not working. When listing details of this network card with sudo lshw -C Network it shows ...
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0answers
9 views

New.! Firewall Daemon (firewalld)

As with the release 1410, i can see that we are able to install firewalld daemon in Debian based systems. As we already know, this firewall works in zone based management system. So basically, before ...
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0answers
10 views

wanted to create wifi hotspot through wifi internet connection

I want to create wifi hotspot. Tried ap-hotspot. It doesn't allow wifi hotspot with only one wifi adapter (unless you have ethernet connection as source of internet). I dont have ethernet connection, ...
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19 views

Public IP is not working on Ubuntu

I have configured my Public IP provided by my Internet Provider but the IP is still not working. Can anyone tell me what is the thing I am doing wrong. I have configured Public IP on the WAN (on ...
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27 views

nm-applet is gone. Is this a normal bug, or did I cause it? Would changing the driver I use affect this?

When I run sudo nm-applet this is what I get: lee3eri@lee3eri-HP-15-Notebook-PC:~$ sudo nm-applet [sudo] password for lee3eri: nm-applet-Message: using fallback from indicator to GtkStatusIcon I ...
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6 views

setting up slip interface

I have FTDI serial converter device connected to the usb port of my machine , I want to create a slip interface between the serial device and the virtual network interface (something like tunslip). I ...
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0answers
13 views

Wireless connections added out of nowhere

I am using Ubuntu 14.04. On the top bar is the time, battery life, and my networking connections. When I select networking connections, I notice that there are wireless connections that I have never ...
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0answers
26 views

Getting internet connection through eth0 and wlan0 simultaneously

I have disabled network manager on Ubuntu 12.04. I need to do manual configuration: 1) Connect to Internet through eth0 SUCCEEDED by using ifconfig eth0 up dhclient eth0 ----> I am able ...
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0answers
32 views

Failed to connect to wifi network(after an update to ubuntu 13.10) (failed (reason: 'SSID' not found))

I am a user of ubuntu 13.04 with it updated to 13.10 recently. When I tried to connect to the internet with NetworkManager, it failed and a common reason is given in the log for different wifi ...
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1answer
51 views

Connected to wifi but no internet access

I used wpa_supplicant to manually connect to a wifi after deleteing the network manager on ubuntu 14.04. Now that I've finally managed to connect, I can't access any pages on the internet and I can,t ...
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1answer
25 views

iOS devices cannot connect to hostapd wireless Access Point

I've managed to setup an AP on pc running ubuntu 12.04 with a wireless adapter with a RTL8192CU chipset. The pc is connected to internet via wlan0 and the access point is setup on wlan1. I can ...
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0answers
20 views

how add a CNAME record on your local DNS server for www.google.com?

I need to add a new CNAME record on my local DNS server for Google domain(s) pointing to forcesafesearch.google.com. This will enforce safesearch on google.com. My guess is the local dns server is ...
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0answers
37 views

How can I get a network applet in MATE panel?

I have Ubuntu MATE 14.10. Today, I accidentally removed the applet from the panel which lets me choose the WLAN network. How can I get it back? (The same applet seems to have shown the battery ...
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11 views

Re-adding network manager with live version

I didn't find the magic solution to my problem and since I really need the computer to work for my job, I will try a different approach to the problem. By using the live Ubuntu 14.04 (USB) is it ...
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0answers
19 views

Network manager - ubuntu 14.04 32 bit on dell inspiron 1501

Hope someone can help. I have installed ubuntu 14.04 32 bit on my dell inspiron 1501. on installing it wired / wireless was working on install wizard, however on first boot, i cant connect to wired or ...
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18 views

problem with network connection

I have problem with network manager and nm-applet. the network icon doesn't show up in the panel. also I can not login into a network from network manager because the password screen is missing. in ...
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0answers
32 views

Intel e1000e NIC - Can't connect to internet if computer overclocked 14.10 + 14.04

I have a Gigabyte GA-X79-UD3 motherboard which has an intel Gb Ethernet 82579V (e1000e) wired connection. I am running the most recent bios F20 and have updated the Ethernet bios to v1.5. I usually ...
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0answers
21 views

reset network to its defaults

I don't know how but i had messed up with some installations. At present my Data-card doesn't detects under mobile broadband but can be seen while executing 'lsusb'. Is there a way to reset the ...
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0answers
21 views

D-Link DWM-156 doesn't get detect on (K)Ubuntu 12.04

I bought a D-Link DWM-156 3G Modem to connect on my laptop running Kubuntu 12.04. When I plugged the modem on the usb port it showed on dmesg as a CD-ROM device, which I mounted to see what was ...
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1answer
21 views

Monitor PPPOE connection with vnstat

I've try vahid@DEMON:~$ ifconfig eth0 Link encap:Ethernet ... lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 ... ppp0 Link encap:Point-to-Point ...
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32 views

Ubuntu Software Centre fails to download package files

yesterday I got an issue with the internet connection, after I've made some operations with the network manager. The problem has been thoroughly described and partially solved in the following ...
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1answer
26 views

Firefox ins't able to load most of the pages. Network manager issue

I apologize in advance if there are any inaccuracies in the way I'll expose my problem... I'm not an IT expert but I'll try to do my best. So, I'm using Ubuntu 14.04 and the thing is that Firefox ...
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25 views

No Wifi icon and can't connect to Wifi with passwords

I installed Ubuntu 14.04 on my laptop. The home wifi network I used, the first one, is the only one I can connect to. Not the one at work or anywhere else. In Network Manager the connect and settings ...
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0answers
15 views

Not able to see Network Gnome Settings in Ubuntu 14.04

I just install ubuntu on my mac machine using virtual box . I did this first time . The problem I am facing is I am not able to see network panel on ubuntu's settings . So I am not able to connect ...
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0answers
45 views

Unable to get a DHCP address with Network Manager

I have XUbuntu 14.04.1 LTS and I've just started having a problem where Network Manager is unable to get a DHCP address for my wired Ethernet connection, but if I stop Network Manager from running and ...
1
vote
2answers
54 views

How to create a script that will connect to a specific network

Using the integrated Network Manager, I created a new VPN Connection, called 'My VPN'. When I click it, it connects - great. Now I need to automate it a bit. Is it possible to write a script which ...
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0answers
28 views

Ubuntu Network Manager is not working after setting up PPPoE?

About two days ago, i connected a new Broadband provider cable to my computer and used sudo pppoeconf To Configure my connection. After a while, When i restarted my computer, it was showing, ...
1
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1answer
58 views

Able to access web by ip, but not by dns name

I'd like to post a solution to a problem I've encountered in my university. The issue is closely related to this post. I asked the user whether or not he found a solution but he never responded. In ...
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0answers
29 views

Network Issues - Wired and Wireless Network Not working

I'm new to linux and ubuntu. I have installed ubuntu kylin. Now I'm having an issues that is the wired or wireless connection will not start automatically. I tried to restart the network manager but ...
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0answers
33 views

NetworkManager not remembering passwords

For new wireless networks that I've added recently to my Ubuntu 14.04 system, the system will not connect to them if I choose the wireless network from the drop-down menu. It does not seem to even ...
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0answers
685 views

Wifi issues after fresh Ubuntu 14.10 install

I've recently did a cleain install of Ubuntu 14.10. Unfortunately I'm having network issues: When I try for the first time to connect to a secured Wi-Fi network (EAP/PEAP, MSCHAP), it works. ...
0
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1answer
57 views

Which IP addresses do I enter in /etc/network/interfaces?

I am trying to setup a webserver with Ubuntu 14.04 Server. I am struggling with the /etc/network/interfaces file. This is my setup. Router IP 192.168.1.254 Externel static IP 212.195.**.*5 (Blanked ...
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0answers
23 views

Unable to edit network changes via GUI

I had a problem with ethernet so I recently re-installed all drivers using sudo apt-get install --reinstall linux-image-`uname -r` Yesterday after restarting my settings were changed to previous ...
0
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1answer
30 views

ubuntu server: network precedence (wired before wifi)

I'm running Ubuntu Server 14.04, and have both "auto wlan0" and "auto p4p1" in my /etc/network/interfaces file as I have both a wifi card and a network port (described here). I want the computer to ...
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0answers
41 views

Set up DNS (14.04, desktop)

I am looking for a way to set up DNS. What I'm looking for would preferably be something like the menu in point 3 on this site http://support.unblock-us.com/customer/portal/articles/291525 eg. the ...
0
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1answer
62 views

KDE workspace gone after update 14.04 LTS

Yesterday (21 Oct 2014) my development machine said it had to be restarted due to an update. After rebooting and logging in I got no desktop manager. There happened to be an open konsole. After ...
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0answers
54 views

nm-applet: No Certificate Authority certificate chosen

I have access to a wireless network that uses Protected EAP (PEAP), and requires a certificate. I don't have the certificate installed, and after I enter my password for the network it complains that ...
1
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0answers
52 views

Can not connect to ethernet, only VPN is visible

I am new to Ubuntu. I have installed Ubuntu on my computer, and now I am not getting ethernet (trying to connect wired connection) option in my network manager. VPN is the only option that is visible. ...
0
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0answers
10 views

import multiple VPN configurations

I can export a VPN configuration and reimport it on a different machine. But I need to do this for a dozen different connections (10>) on multiple machines. Is there anyway I can import these ...
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0answers
69 views

Error message when I want to connect to VPN gate

When I want to connect to vpn gate ,I get "vpn network service start failed" in Chinese,and syslog get msg like this Oct 20 13:28:15 sura-K55DR NetworkManager[1249]: <warn> nl_recvmsgs() error: ...
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0answers
81 views

Network Manager unexpectedly disconnecting from wireless

lspci: Oct 19 13:49:57 linux NetworkManager[850]: <info> NetworkManager state is now CONNECTED_GLOBAL Oct 19 13:49:57 linux NetworkManager[850]: <info> Policy set 'ECURB' (wlan0) as ...
1
vote
1answer
66 views

setting VPN in ubuntu 14.04

I am trying to connect to a vpn on Ubuntu 14.04 Got a lot of tutorials over the internet. Also refered to some questions on askubuntu.com, like this one How to access blocked sites?. But its still not ...
1
vote
1answer
37 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 ...
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0answers
126 views

eth0 connection fails

I'm getting really frustrated with Ubuntu 14.04 at this point, after having to solve so many problems with it. I use my current laptop at work, and there it seems to actually be able to connect over ...
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0answers
43 views

Can't access internet via ad hoc in Ubuntu 14.04

I've got very weird situation. I have PC with ethernet and wireless. On PC I've created ad hoc network in Ubuntu 14.04, and I'm trying to connect it with my laptop Ubuntu 14.04. What is weird: ...
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2answers
37 views

Yet another “Internet is not working fine on 14.04” question. Tell me the output you need and I'll paste it

I installed Ubuntu 14.04 on my brand new laptop and got this annoying behavior: wireless connection works fine the first minutes and then it just stops working at all. Network manager says it is still ...
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0answers
24 views

Regarding Connection activation of Wired connection

While I am trying to connect the broadband wired connection, it is showing a 'Connection failure' window with the message (1) Creating object for ...
0
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0answers
47 views

How to automate running dhclient (without sudo) when starting a mobile broadband connection?

I use a mobile broadband dongle to connect to the internet but I'm able to download/upload only after executing manually sudo dhclient everytime I turn the connection on from the network manager menu ...