Questions about connecting to the Internet. "wireless" and "networking" might be better tags, depending on the question.

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1answer
30 views

How to assign IP when a machine is connected to the same network via two interfaces?

I have a Ubuntu 14.04 machine connected to the same subnet via two different interfaces, wlan0 and eth0. The machine is used for normal browsing of internet only. I am to manually assign IP addresses ...
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0answers
12 views

Network-manager is deleted and i have no internet access

i accidentally deleted the network manager from my ubuntu, and i have no access to the internet and thats why i cant use sudo apt-get install network-manager because its said me that could not load ...
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0answers
12 views

System says “No Network Connection” on Ubuntu 9.10, although network is connected [on hold]

Greetings. I have installed Ubuntu 9.10 on my home computer few days back. The installation was successful & everything is working fine except I am not able to use internet. I use wired ...
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1answer
32 views

Can't connect to Wi-Fi on Ubuntu 15.10: Intel corporation PRO/wireless 3945ABG adapter

I can't seem to connect to either the Ethernet or Wi-Fi. I can connect fine from my android phone. I'm running Ubuntu 15.10 on a Thinkpad T60. Edit: The ethernet and wireless are separate problems, ...
0
votes
1answer
110 views

Minitube and smtube not able to connect to youtube, but youtube works fine in browser

I have a Raspberry Pi running Ubuntu Mate 15.04 and have noticed that Youtube runs pretty slowly on it. I decided to try installing Minitube, but it said that it couldn't download ...
0
votes
1answer
26 views

Ubuntu 16.04, connection to WiFi but no Internet

I often have this problem in Ubuntu when someone in my family power cycles our modem or router: no connection to the Internet. It has once again happened. Here is everything I've tried: Ubuntu 16.04 ...
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4answers
8k views

How do I check the internet speed inside Ubuntu 14.04

How do I check the internet speed on my computer, a dell Inspiron 1545, while using ubuntu 14.04?
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2answers
6k views

No “eth0” listed in ifconfig -a, only enp0s3 and lo

So, I setup my Ubuntu box with VirtualBox, default settings - simple ISO image launch. After installing Ubuntu, I proceeded to test multiple programs, and everything was working fine. I have full ...
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1answer
24 views

Unstable WiFi on Ubuntu14.04.4 LTS (dual booted with windows7)

I dual booted my PC with Ubuntu 14.04.4(trusty), with Windows7 installed first. WiFi worked on Ubuntu for 2 weeks perfectly fine and then became unstable. It connects after rebooting for the first few ...
0
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1answer
49 views

WiFi too slow compared to cable internet. Ubuntu 14.04 Intel Wireless card

First I'd like to say that I have searched a lot and tried many things to solve my problem. But nothing seems to work. I have a Dell laptop Inspiron-5448 with Ubuntu 14.04. It is new and Ubuntu came ...
1
vote
1answer
64 views

Nexus 5 won't share internet connection anymore

I used Nexus 5 to share Internet connection to my laptop via USB. It worked well but suddenly on one day it stopped shared the connection, and it has never shared the connection since then. How can I ...
27
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4answers
7k views

14.04 - Network manager stopped working

When I started my laptop, there was no network service, and also no network icon in the top bar. It gives an error when I start OS like "Sorry, Ubuntu 14.04 experienced an internal error". When I ...
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3answers
389 views

After routine update on 14.04, cannot even SEE internet (no ethernet, no wifi) [duplicate]

I am posting this question from my Windows desktop, because as of this morning my laptop is no longer even an internet accessible device, and doesn't even seem to think it's supposed to be an internet ...
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0answers
27 views

ethernet connection not working in ubuntu 14.04

I changed my OS yesterday (scientific Linux->Ubuntu) I removed scientific linux completely There was no problem in connecting to internet before but as soon as I switched into Ubuntu, ethernet ...
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2answers
25 views

Configuring Ubuntu as internal network router

I am configuring an internal network using Virtual Box and 4 Virtual Machines. I have configured all the interfaces and messed a bit with IP Forwarding and IP Masquerade on Host which would be the ...
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0answers
15 views

Connects to wifi but no internet access

Wifi is fine though, since my other ubuntu notebook connects without problems. ethernet is working aswell (thats how im postinng here) Ping: snckrs@sculptor:~$ ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8) ...
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0answers
14 views

Internet-connection gone [on hold]

The message "Interface down" shows up when I place the curser on the NetworkManager icon in the bar, and I can't connect to the internet any more. What is going on?
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2answers
48 views

Network is not auto-enabled after start up

After normal system start no network is detected. If I plug off ethernet cable and insert usb wi-fi, no new device is detected either. However if I run system in recovery mode and enable networking ...
0
votes
1answer
139 views

Ubuntu 16.04: Internet Is Not Functioning Properly (RTL8821AE)

I'm still very new to Linux and I'm still trying to set up the basics to get everything working properly. Right now the only thing I need to do is get my wireless internet working properly. I've been ...
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0answers
18 views

Streaming speed is slow but download is okay

I live in a dorm and we use broadband connection. Our download speed is okay. When we download, normally we get 5Mbps speed. This should be enough to stream movies online. But when we stream movies, ...
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0answers
29 views

Periodic wifi network interuption : Realtek RTL8723be wifi adapter [duplicate]

This problem has occured to me many times before. I connect to my home wifi network and then i can browse pages and download stuff. But after sometime suddenly pages stop loading and downloads get ...
0
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1answer
27 views

My Huawei E303F dongle detected but unable to connect to the internet in ubundu 15.10?

I installed driver for my Huawei E303F on my Ubuntu 15.10. It is installed successfully but not able to connect internet. No connection available. Huawei E303 is working fine in this.
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1answer
715 views

no Wi-Fi on Ubuntu 14.04 LTS Asus notebook with MEDIATEK MT7630e

I'm new to Ubuntu. I installed it today, but the first thing I encounter is that I can only connect to the Internet through wifi. Can someone help me? iwconfig result : eth0 no wireless ...
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0answers
19 views

How to find about unknown network usage?

There is a constant data download which the system monitor is showing but nethogs is not. I was not running anything that I know will use the network at the moment. Is there any other way to look at ...
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0answers
5 views

What are the good utility for Internet/Network monitoring? - Ubuntu 16.04 [duplicate]

I have a metered Internet Connection. So, I like to monitor my bandwidth and be able to get a graph view (Day/Month) of my bandwidth history. What are the good utility for Internet/Network monitoring ...
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0answers
6 views

Wifi not working at a particular range

I've dual booted my Dell Vostro 2520 with Ubuntu 14.04 LTS and Windows 7. Everything seems to work fine on Ubuntu other than wifi (that too at a particular range). Normally there's no problem with the ...
0
votes
1answer
19 views

GPG error: http://archive.cronical.com trusty InRelease: Clearsigned file isn valid, got 'NoDATA'

I'm getting this error when I try to update ubuntu 14.04: GPG error: http://archive.cronical.com trusty InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require ...
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0answers
51 views

16.04 LTS — RDP Connection — Drops Internet Connection

I have recently installed Ubuntu 16.04 LTS Desktop. I require to use RDP and every single time I connect via RDP the internet no longer works. Now, I remain connected to the WiFI Network and have ...
0
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1answer
47 views

Unable to establish a network connection during installation. Ubuntu 16.04 mini

I'm trying to install Ubuntu 16.04 using the mini.iso but I'm having issues connecting to my network. I get to the point where it asks to configure the network and it asks me to select an interface. ...
0
votes
1answer
33 views

I lost my wired connection but wifi works fine

I lost my wired connection but wifi works fine. Wired connection work but not have access to internet. Ubuntu 16.04: uname -v #40-Ubuntu SMP Thu May 12 22:03:46 UTC 2016 ifconfig -a enp4s0 ...
0
votes
1answer
17 views

No internet after installing ubuntu 12.04

I just bought me a new lenovo thinkpad 11e and installed ubuntu 12.04 from a bootable USB device. While installing, and also when I am trying ubuntu directly from the USB device, my netbook recognizes ...
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0answers
13 views

internet is not working even when it shows connected.this problem is only with mobile broadband.but sometimes it works and sometimes not [on hold]

yesterday my mobile broadband was working fine but today it shows connected but internet is not working.it happens everyday,sometimes working and sometimes not. the mobile broadband is working fine in ...
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0answers
11 views

Internet speed slow in systems due to proxy server,how to make it fast,please help!

How to make the systems work with fast internet by using proxy server,as of now what happens is internet speed almost slow with this proxy server. Please help me to resolve slow speed issue on ...
0
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0answers
117 views

Unable to connect to internet. Ethernet works in windows but not in Ubuntu and Xubuntu

I am new to linux in general. I have tried everything I could find in google but nothing helped so far. Internet works perfectly in windows 7 and windows 10. I can't even connect to 192.168.1.1 in ...
0
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2answers
77 views

No internet connection after software update on Ubuntu 14.04

I am using ubuntu 14.04 for quite a while and never had this problem. But last time that I updated it, it lost its internet connection. It is a PC and I am just using wired connection. I saw several ...
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0answers
11 views

Ubuntu 12.04 with BCM 4313 Wi Fi no internet

I have problem with Broadcom BCM4313 [14e4:4727] (rev 01) there is no way to access to the internet. How to update drivers?
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2answers
5k views

Wireless connected but no internet access

I'm using ubuntu 15.04 vivid, I'm connected to the wifi but when I open Firefox, it said "Server not found", I open Software Updater it said Failed to download, basically no internet access. But I've ...
0
votes
4answers
1k views

Download speed extremely slow Ubuntu 14.04 on VMware

Am facing similar issue with my Wireless internet connection. Ubuntu 14.04 as a guest OS on Windows 8.1 using VMware workstation 11.0 I get around 1000 kpbs(it's enough for me...) on Windows 8 while ...
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0answers
92 views

How to add a new network connection ? -----“Network Disconnected, you are now offline”

My ubuntu14.04 virtual machine was installed on my Macbook air by using parallel desktop software. I have been used my ubuntu for more than 1 years but tonight it suddenly could not connect network. ...
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2answers
47 views

Unable to connect to Internet on Ubuntu

I am connected to my university's wifi on my host machine (Windows 7) and I am unable to connect to internet on my guest ubuntu which is running on virtualbox. I do not know what the problem is. ...
0
votes
1answer
25 views

how to enable HTML5 Storage in Ubuntu web browser?

I use Ubuntu 14.04 os and also use Ubuntu web browser for open paytm. but now I can't open this site.. the error is "please enable HTML5 storege to continue" how to solve it??
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0answers
42 views

Wireless connection active but no internet

I have Ubuntu 16.04 installed on a Asus F555LA-AB31 laptop. I can access the internet just fine on my home wireless network, however I can't seem to connect to the internet on the wireless network at ...
0
votes
2answers
80 views

How to connect to internet?

Fresh Ubuntu install and I'm brand new to Linux. I need help getting connected to the internet. There's no options for wifi to connect and when I plug in an ethernet cable nothing happens. When I run ...
0
votes
1answer
46 views

Ubuntu 14.04 LTS not recognizing my wifi router

I am new to Ubuntu,in Wifi-networks I am able to see the routers of my neighbors,and some of them in near vicinity but it don't recognizes my WIFI router,I tried connecting it by clicking Connect to ...
4
votes
3answers
6k views

How to restrict some websites in Ubuntu 14.04

I would like to restrict some websites to be surfed. I mean I want to prevent access to some websites. Please guide me on how to do the same in Ubuntu 14.04 LTS.
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1answer
86 views

ethernet not working after upgrading to Ubuntu 16.04

I upgraded to Ubuntu 16.04 from 14.04 and have been having issues connecting to the internet. Wifi is working nut ethernet connection not working.The connection information shows connected but still ...
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3answers
4k views

Enable mobile broadband not working

I'm using an EVDO usb Modem on 12.04. It works perfectly fine for few times. But now on wards when ever I try to connect it shows not enabled in status . I tried to enable it by ticking "Enable Mobile ...
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2answers
111 views

ip address configuration in ubuntu 12.10 [duplicate]

I am unable to edit /etc/network/interfaces and /etc/resolv.conf file with vi editor. How can I access the file as a owner? This is my network settings in Windows 7. I want to configure it in ubuntu ...
3
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2answers
5k views

How to share Guest's internet with host on Virtualbox?

I have a problem that I have been trying to fix over 3 months now, I'm using Ubuntu 12.04 64bit with Windows 7 as a Guest on VirtualBox, I have a USB Modem which doesn't support Linux, the Modem works ...
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0answers
53 views

Installing wifi driver for Dell inspiron 6400

I am trying to install wifi driver for Dell 6400 (Ubuntu). But whenever I go to 'Additional Drivers' and try to install, it get stuck in the middle. I had also tried these commands through terminal ...