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

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1answer
90 views

Ubuntu ping results in 100% packet loss

I use ubuntu 15.10 and I can ping localhost, gateway (192.168.1.1) and 8.8.8.8 successfully, but I can't ping any other hostname/IP address(outside my network that is). It results in 100% packet loss. ...
1
vote
1answer
42 views

How to Switch to Wifi if LAN internet is not working

I am using LUBUNTU. I need to switch to WIFI internet(if available) if LAN internet is not working. What I mean is that LAN cable is connected to local router has local ip address. But Internet is ...
0
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0answers
43 views

Lost wifi connection ubntu 16.04

My wifi connection is lost. Wifi icon does not change. It's looks normal and the connection seems ok. But actually, the connection is lost and I don't have any access to the internet. Do you have any ...
0
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0answers
10 views

Ubuntu Gnome Data usage [duplicate]

Hi I want to know how can I get stats about my Internet data usage monthly in Ubutnu Gnome .
0
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0answers
35 views

How do I connect to my dns server (via gui)?

I'm on lubuntu 16.04 LTS, and want to connect using both ipv4 and ipv6. I'm a linux noob and don't understand the answer given here I prefer to change settings via gui, if thats possible. edit: ...
0
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0answers
69 views

Why Xubuntu 16.04 wireless connection fails so often?

I usually don't ask "stupid" questions like this, but the wireless connection in Xubuntu 16.04 is killing me!! I'm browsing the internet like any regular Joe and all of the sudden Chromium is telling ...
0
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0answers
23 views

Installing Gnome-Network Manager

I use Ubuntu 14.04 (LTS), I want to create Hot-Spot, My Desktop Environment is Xfce, I want a graphical Gnome3 Network manager in order to create a Hot-Spot, I tried to Install by using this Command, ...
0
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2answers
119 views

My internet is very slow and freezes-unfreezes-freezes-unfreezes (16.04)

I'm wondering if there's a command I can write in Terminal to search for and update any outdated things (like network drivers, adapters, etc)? I have a Lenovo ideapad. When it ran Windows 7, the ...
0
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0answers
17 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 ...
0
votes
1answer
47 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 ...
0
votes
1answer
206 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 ...
0
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0answers
62 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 ...
0
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2answers
44 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 ...
0
votes
1answer
86 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 ...
0
votes
1answer
28 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 ...
1
vote
0answers
28 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) 56(...
0
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0answers
22 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, ...
0
votes
1answer
50 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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0answers
6 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 ...
0
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0answers
8 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
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0answers
30 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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0answers
23 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 ...
0
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0answers
127 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
votes
1answer
19 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 ...
0
votes
1answer
36 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 ...
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0answers
20 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
131 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
votes
1answer
79 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
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0answers
13 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?
0
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1answer
46 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
2answers
89 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 ...
0
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1answer
29 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 authentication?)...
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0answers
64 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
1answer
225 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 ...
0
votes
2answers
53 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
30 views

USB Tethering - I have a ping to google, but browser can't open web sites

I use Blackberry Classic Tethering to connect to the internet, which works fine to a certain point. I can ping google and download html-files with wget, but I can't open webpages with any browser (...
1
vote
1answer
22 views

Unable to access some websites

I came home for the vacation and realized that I am not able to access certain websites from my laptop. I can't access coursera.org, amazon.in and more sites. I was able to access them when I was in ...
0
votes
1answer
28 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??
0
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1answer
73 views

Latest Ubuntu Update Affects Networking in VirtualBox

I installed the latest Ubuntu updates this morning, May 14, 2016 on two installations hosted by VirtualBox (4.3.28 on one machine and 5.0.20 on a second machine). After the Ubuntu update, the two ...
0
votes
1answer
15 views

Can I get some help with my wifi?

I'm using Ubuntu 14.04 as a dual boot with Windows 7. My wifi inexplicably stopped working today and I have no idea why. It works fine in Windows. I really like Ubuntu but I'm afraid I'm not very ...
1
vote
3answers
283 views

Network manager stopped working

I'm running Ubuntu 14.04 and the network manager suddenly stopped working so I can't access the internet. The network manager icon doesn't appear in the bar. When I access the network manager from ...
2
votes
2answers
443 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 ...
1
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0answers
91 views

Blueman in Ubuntu 16.04

I am trying to connect my Android phone via bluetooth to my computer's ethernet connection, but this seems not to work in Ubuntu 16.04 with blueman. I followed the steps in Internet connection sharing ...
0
votes
1answer
133 views

How can I restore my broken (appears to be renamed) wired ethernet connection?

Yesterday I lost my internet connection after rebooting my Ubuntu 16.04 installation. Now when Ubuntu boots, it searches for a network for a couple of minutes, then states "Connection established" but ...
1
vote
0answers
82 views

How can I make Ubuntu 16.04 tell that my connection to internet is limited

Since last few days I'm facing connectivity issues as my service provider is changing the fibre cables. As a result, my connection keeps toggling between " connected" and "Connected but No Internet". ...
28
votes
4answers
8k 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 ...
1
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1answer
66 views

No internet despite being able to connect to network / 16.04 LTS / 2008 Black Macbook (Blackbook)

I'm trying to breath some life into an old macbook of mine and I thought I'd do that with Ubuntu 16.04 LTS 32bit. Everything seems to be running fine but I'm unable to connect to the internet via wifi....
1
vote
1answer
73 views

Lost internet after update

I am having a ptoblem with losr internet connectivity afert an update. I am getting the sysrem network service are not compatible with this version. I have done the research and foumd the fix of ...
-1
votes
1answer
16 views

Not a problem yet [closed]

I'm not having a problem yet but I read the questions forum everyday as I'm new to Linux and it seems a lot of people having trouble with wifi connection. I have a hp Stream 11 and I have installed 16....
1
vote
0answers
105 views

Lost network after update

I am having a problem with lost internet connectivity after an update. I am getting the system network service are not compatible with this version. I have done the research and found the fix of ...