Global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) and various routing protocols (such as BGP and others).

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Can't connect to ethernet Linux Mint 17.1 Xfce

I have just installed Linux Mint on my netbook (HP Compac Mini 700). I have managed to make it connect to WiFi, downloading driver, but it won't connect via cable. Strangely enough, the other day, ...
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10 views

WiFi Disappeared Linux Mint 17.3

I have been using Linux Mint for the last month but suddenly my WiFi doesn't work anymore and is not showing. The stock Linux driver was working until a few days ago. My computer is an HP Pavilion g6 ...
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3answers
53 views

Program cannot resolve host name if it's started before first successful internet connection

This is related to a stackoverflow post I posted. Basically I have a Python script that I'm running on an embedded system (Buildroot-based). The python script runs on startup, but I cannot guarantee ...
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14 views

Share Internet from WebOS tv with ubuntu pc through Ethernet

Is it possible to share WebOS TV's internet connection with ubuntu using Ethernet ? Do I have to do anything for this on my Ubuntu (Gnome) pc? I'll be thankful if you tell me How I can do that? Sorry ...
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1answer
2k views

Mint 15 on Lenovo G700: wired internet not working (Atheros QCA8172)

Mint 15 doesn't see internet after installing it in dualboot with windows 8 (in Windows internet works well). My network card is Qualcomm Atheros QCA8172 Fast Ethernet (rev 10). What I did: Install ...
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2answers
40 views

How to execute a command when internet is back

Sometimes my wifi is connected to router but my router is not connected to internet. How can I execute a command when my internet is back (from command line)? I want to execute: mpg123 ...
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1answer
39 views

Unable to access internet after making ip static in beaglebone black

I am newbie in Beaglebone black. I am trying to make my IP static in my Beaglebone black. For this I follow this tutorial. After making changes according to tutorial, my /etc/network/interfaces file ...
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1answer
529 views

No DNS resolution after upgrade from ubuntu 14.04 to 16.04

I upgraded ubuntu 14.04 to ubuntu 16.04 and I have a problem with the internet connection. Specifically, DNS after update stopped working. For debugging purposes I set the only DNS 8.8.8.8, but name ...
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2answers
54 views

Debian installation on Thinkpad tablet x201

I have installed debian on a Thinkpad tablet x201 via usb. The Debian loads actually succesfuly but there are a couple of things that didn't work, most important of which is i have no access to ...
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40 views

No internet connection after update from ubuntu 14.04 to 16.04 [duplicate]

Is there anyone who may help me with the following problem? I upgraded ubuntu 14.04 to ubuntu 16.04 and I have problem with the internet connection. Secifically, DNS after update stopped working, I ...
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3answers
55 views

How to check which network interface is active and providing internet?

ip link show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eno1: ...
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2answers
158 views

Cannot connect to the internet (even pinging my own router) on any distro

I always run Windows 10 (Ethernet and WiFi work fine) but I dual boot and changed my distro from Arch (~6 months ago) to Fedora (~3 months ago). Fedora used to connect sometimes and sometimes not. ...
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2answers
53 views

How to Connect Raspbian to Internet in Eth0?

I have Raspbian Jessie in a Raspberry 3b. My test experiment is ping google.com, which I do when studying network. My configs in Raspberry in /etc/network/interfaces based on this thread but changed ...
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76 views

forcing proxy traffic to route via a specific 3G dongle interface

I've searched for details on how to do this but I've been unsuccessful - I wondered if someone could offer up some advice. I have 2 network cards (LAN and 3G in my case), LAN is my main interface ...
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0answers
55 views

Debian - BeagleBone Black - Can't connect to internet

I've been using the BeagleBone black for about half a year now, running the stardart image version "bone-47", which is their image running on debian. Today I updated the OS to a newer image "bone-70", ...
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12 views

Troubles with the internet connection once in a while

I'm using linux mint on a mac book pro. It runs quite well. The only thing is that I have once in a while (1-5 times a day) a problem with the wireless lan connection. The problem only appears when ...
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1answer
123 views

Upgraded Debian Stable (Jessie) desktop not connecting to wired Internet

I updated my Debian Jessie installation a few days ago to the current minor version (8.3), which included a new Linux kernel (uname -a gives 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt20-1+deb8u3 ...
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2answers
61 views

No internet on Linux Mint 17

I have been using Mint 17 for the past 2 months now and it didn't show any problem in networking. Recently, however, when I connect to WiFi it works fine for a while, but when I leave the system idle ...
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1answer
20 views

Can't find GNU Icecat (or Firefox) source code

I've been using GNU Icecat Browser (libre Firefox version made by Gnuzilla) for some weeks. I've been diving through its menus and I found an error: When I get into the 'Customize Mode' (the one that ...
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4answers
1k views

Set monthly data limit for internet proxy (squid) users

We are using a squid proxy server (version 3.1.4) in our office environment on linux box. In total we are approximately 20 users and all are in one network and we have internet plan of 25GB/month. Now ...
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1answer
7k views

Arch Linux on Virtualbox Internet Connection Issue on VirtualBox

I have successfully installed Arch Linux on VirtualBox but the internet is not working in it. There was no issue with the internet connection during the installation but when I boot from the virtual ...
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0answers
34 views

Linux Mint Quiana 17 xfce 32 bit - recent update has disabled internet but skype works

After a recent update from Linux Mint, firefox no longer connects and nor do other things like the updater itself! However, skype still works. After looking on some other forums and asking the same ...
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45 views

What is the command for connecting to WiFi from the command line? [closed]

What is an easy way to connect to a secured network from the command line in Arch Linux(without an X server)? I am looking for a command, or a sequence of commands that will allow me to connect to ...
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1answer
55 views

Eth0 recognized by ifconfig -a, interfaces correct, cannot connect?

So, I had a WiFi connection "working" with WPA Supplicant. That took quite a bit of doing, and wasn't optimal. The networks would drop out every few minutes. I wrote a script which would reset the ...
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1answer
2k views

Broadcom wireless card in with Fedora 16

I just installed Fedora as a dual-boot (other OS in Win7) on my Dell Inspiron 1750 and, of course, the wireless card is missing firmware. The wireless card is called Dell Wireless 1397 WLAN ...
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1answer
255 views

Block all internet connections unless connected to OpenVPN server

I want to block all internet connections unless I'm connected to my OpenVPN. Now of course, I need to allow connection to the VPN server. Can this be done, by allowing out/in traffic to/from the VPN ...
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1answer
94 views

Debian Jessie server has no internet access

I have a server running Debian 8 Jessie that constantly loses it's internet access for seemingly no reason. The server has two wired connections, the internet access is on eth0 and the internal ...
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1answer
45 views

Multiple network interfaces and airmon-ng

Before using airmon-ng on a network interface, you now have to do : airmon-ng check kill This is essential in order to be able to put any interface in monitor mode, but it stops the service ...
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2answers
63 views

Wi-fi in Kali Dual-Boot not working

I installed Kali on my MacBook Air (Mid-2013) through a bootable USB with persistence. However, I am unable to connect to Wifi. Infact, the build does not even show any Wifi/WLAN settings or show a ...
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1answer
22 views

How to manage network adapters?

Let's pretend i have two wireless adapters, one is usb and one is pci and they are named wlan0 and wlan1. Is there an easy (and graphical, if possible) way to force applications to use one adapter or ...
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1answer
49 views

Failure to connect to hidden SSID with WPA Supplicant on Debian?

I asked a similar question the first time I did this. It can be found here. I tried to streamline the process this time. I got the hardware ID of my WiFi-Dongle on my windows machine, and searched ...
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Why can't I ping Google?

I can't ping google.com (unknown host). But I can ping IP addresses. I tried to ping the IP address of Google but it doesn't work. resolv.conf nameserver 8.8.8.8 nameserver 209.139.209.33 ...
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39 views

Internet not working on Puppy 6.3 64 bit O.S using Frisbee telephonic pppoe connection

I have Dialup broadband internet connection. On windows I use PPPOE Connection type with giving connection server name, user name and password, it works perfectly on windows. On Linux Puppy ...
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600 views

Wifi not working on Ubuntu-Windows 10 dual boot

I am new to Linux community. I have HP Split 13 x2 laptop with Windows 10 OS. I installed Ubuntu 15.04 alongside with Windows 10. When I use Ubuntu, my network connections are shown to be disabled. No ...
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239 views

Ubuntu ethernet connection works for few seconds then drops (with Win 7 dual boot)

I've looked through other posts with similar issues but so far to no avail. I'm running dual boot with Windows 7 and Ubuntu 15.10 and although the Ethernet connection works on Windows, when I boot ...
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26 views

WPF plug-in for Firefox?

Is there a WPF Plug-in for Firefox? I read online that there is a Plugin for windows but I can't find the information that the same plug-in is available for Linux. My situation is that I have a .xbap ...
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0answers
59 views

Router Port Forwarding to Raspian Jessie fail

On 'Wheezy', receiving connections from a forwarded port works with no problems, however after upgrading/switching to 'Jessie', forwarded ports stop working. On uverse, I'm forwarding port 8000 to ...
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2answers
6k views

Blocking Websites with /etc/hosts

There's a website, www.example.com, that I tried to block myself from accessing because it wastes too much of my time. So I configured my /etc/hosts file. I added the following lines, to block the ...
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2answers
80 views

debian installation - connect to home router for internet connection

I am installing Debian 8.2 Jessie in a Intel PC through a USB stick I completed the installation in different ways today, but at the end of each of them, I still am without an internet connection, I ...
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0answers
59 views

How to share a ppp internet connection over wlan interface on ubuntu?

Im using a 3G USB huawei modem to get access to the internet, therefore, i have an active ppp interface addressed. I want to share this access with my wlan interface so that every device that will get ...
3
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1answer
118 views

Connecting to wifi in CoreOS?

I can't seem to find very much info on this pretty basic topic for CoreOS: How can I connect my laptop to the internet with wifi? I can't seem to find much of any information for how to connect to the ...
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0answers
46 views

OpenVPN Connection without disabling Internet debugging

I've recently configured OpenVPN on my server (CentOS 7) and been configuring it for hours now and everything seems to work fine except that when I connect using a client machine I cannot access the ...
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1answer
228 views

OpenVPN connects to the Server successfuly but no internet access

I want to setup an OpenVPN Server and after a week of trying day and night (no Linux Knowledge) I was able to successfully connect to the Server using OpenVPN GUI but now that I can Connect there is ...
2
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2answers
172 views

iptables: No chain/target/match by that name - adding SSH ATTACK rule

I have a problem with adding rule against brute-force SSH attacks. I try to do it in the following way: iptables -F iptables -L iptables -N SSHATTACK iptables -A SSHATTACK -j LOG --log-prefix ...
7
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2answers
4k views

Terminal commands equivalent to NetworkManager's “Use as Hotspot” option

I'm making a gui application which will control my laptop in order to make it act as a wifi hotspot. I may change distributions so I want to find a solution which will work generally for all ...
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23 views

Wireless network not being detected on Lenovo Thinkpad X201 tablet

Hello to all in this community, I have a Lenovo Thinkpad X201 tablet which I recently had to take apart to clean the fan (was getting a "fan error", causing my computer to shut down at random). After ...
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0answers
53 views

Is there another way to create DSL connection?

There are problem among distros of Ubuntu family: in versions 15.10 I can not create a DSL connection (pppoe service) - neither using Network Manager (GUI) nor using 'pppoeconf' command. Is there an ...
2
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1answer
286 views

Proxpn and other VPNs in Iran

Back in the free world I purchased a lifetime-package of proXPN and tested it quite successfully under Linux. Now I'm in Iran and everything fails. We seem to use ITC as ISP - which is the ...
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1answer
68 views

Loss of Internet Connection in Debian 8.2

I've read many askubuntu and other forum posts about loss of Internet connection. I've installed Debian 8.2 Jessy on a laptop, and used static IPv4 config: IP Addr. 10.0.0.5 Mask 255.255.255.0 ...
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52 views

Problems when loading sites

Something strange is happening with my pc. Most of the sites just doesn’t open with no reason. Browser each times just throws Server not found. After few second it works fine, then again not found. ...