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

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1answer
1k views

How to reverse tether the internet connection via wifi

How to share by internet (from my internal gsm card) via wifi? I can share my gsm internet from Android, but whats about the other way around?
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0answers
34 views

I can't create ssh chain tunnel

I have two remote Ubuntu servers - vps1 and vps2. I want to create ssh tunnel for Firefox, that runs on my PC, to connect first to vps1 and then from vps1 to vps2. This doesn't have to be implemented ...
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6answers
19k views

Wired Internet doesn't work on ubuntu 12.04

Wired internet works on Windows but doesn't work on Ubuntu 12.04. I set it up manually. I am sure I did everything correctly. It even says Connection established but Internet doesn't work in any ...
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1answer
65 views

Need help setting up WiFi on HP laptop - Ubuntu 14.04 is the OS

I am completely new to Ubuntu Mate. I purchased a larger hard drive for my old HP laptop and installed 14.04 LTS as the only operating system. The good news: it works great, with a wired ...
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0answers
33 views

XBMC cannot connect to Internet via LAN

I have Xtreama with XBMC Ubuntu 12.10 XBMCbuntu XBMC 12.2 Git:32b1a5e, May 2 2013. It is LAN Wired to Netgear DGN2200v4 Modem Router via a Switch. Other Devices (TV and PVR) on this Switch have ...
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2answers
4k views

Virtualbox suddenly doesn't connect to networks

I've had Lucid Lynx (I think that's ubuntu 10.4LTS) running on VirtualBox V4.2. for about 6 moths already running on Win7 host OS. I've never had any issues with internet connectivity so far, but ...
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0answers
33 views

wired network not detected on Ubutu14.04 LTS

Internet was working fine when I use Ubuntu without installing. But when I installed Ubuntu internet was not working, and even network drivers both wired and wireless are not working and not even ...
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1answer
224 views

How to detect if an OpenVPN connection has disconnected?

I have a machine that is connected to a VPN through OpenVPN. Is there a way to detect if the connection has dropped and run a script in the event of the disconnect?
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1answer
3k views

How to setup Squid Proxy Server on ubuntu 12.04 LTS?

I had tried using the Ubuntu wiki guidelines to set it up on test server, and it worked. Though I would appreciate if anyone can provide me with few other links as this time I am going to install it ...
0
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3answers
66 views

Instalation issues

I was trying to install Ubuntu 13 and I had done a search on the cd and it said there were no defects and I could run ubuntu of the cd but when I went to install it it was fine until lit got to the ...
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0answers
48 views

XPS 13 with infinity display internet troubles

I have a new XPS 13 with infinity display,and with a Broadcom network controller: BCM4352 802.11ac. The Ubuntu version I'm running right now is 14.04. It's a beautiful machine, but I keep having wi-fi ...
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2answers
419 views

No internet via wifi/ethernet after 14.04 upgrade

I have just updated to Ubuntu 14.04 LTS on my laptop, and I seem to be having some internet problems. I have no internet connection through wifi or Ethernet, after both working in the previous ...
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1answer
97 views

Wifi conneceted but no internet and it Disconnects Ubuntu 14.04.1

I'm using : Ubuntu 14.04.1 LTS X64 bit on Lenovo Y50-70 Wifi have been crazy on Ubuntu I'm connected to my home wifi network with security : WPA2 PSK after booting my laptop and connecting , I've a ...
0
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1answer
70 views

Not able to use internet despite being connected - 14.04

My computer has ubuntu 14.04 and appears to be connecting to the internet. When I use firefox and try to connect to a site I get the message "Server not found." The strange thing is that I'm able to ...
1
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1answer
3k views

Ubuntu 12.04 64-bit will not connect to wired network

This is a brand new 64-bit PC, built around a Gigabyte Z777-D3H Motherboard and an i7 processor. It has 2x1Tb SATA drives, one loaded with Windows 8 and the other with Ubuntu 12.04. The wired network ...
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0answers
45 views

Sharing wired internet connection via router

I'm trying to set up a desktop which is running Ubuntu 14.04 to share existing ethernet connection to a router. The existing ethernet connection is an onboard connection and the output ethernet will ...
0
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1answer
57 views

Wifi interference between phone and desktop

Since I'm using Ubuntu I'm having problems with the wifi. It connects correctly, and I can use internet for some time, but suddenly the internet stops working. It says that it's connected, the icon ...
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3answers
12k views

How to use “apt-get” via “Http-proxy” like this?

I'm trying to use apt-get command on a network that uses a proxy, like this: We use 10.114.7.7 on port 80 as Http-proxy, and after that an authentication window comes up, asking for user name and ...
0
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1answer
43 views

Ubuntu using wrong NIC for internet connection

I have a machine running Ubuntu 14.04 LTS. It is not permanently connected to a screen, and not within cable range of my router. It uses a wireless connection for internet, and until recently, also ...
3
votes
2answers
6k views

Internet slow on Ubuntu 14.04

I've installed Ubuntu 14.04 on my HP i7 Laptop. It is dual-boot setup along with Windows 8. Ubuntu ----installed on--> SSD 32Gb Windows 8 ----installed on--> HDD Problem: Internet works much ...
0
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1answer
198 views

PPPOE doesn't work on 15.04 (intel I217-V)

I was trying to setup DSL to surf the Internet. After I set up my username and password to the configuration. I clicked the connet and it does not work..... I used the some way to successfully drive ...
1
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1answer
49 views

Ubuntu 14.04 connecting to modem but no internet. Any help?

I run Ubuntu 14.04 parallel to windows 7. Windows op system has no problems connecting to internet but on Ubuntu I am able to connect to the modem and yet when I try to access any webpages it says I ...
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0answers
24 views

Wifi connections

Okay, so I'm a newbie in this Ubuntu world. I just installed Ubuntu 14.04, but I am unable to find any wireless connections. I have installed "W.I.F.I radar" and rooted it, (excuse me if my ...
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0answers
40 views

ethernet shows connection but cant connect to internet [closed]

My system: ubuntu 14.04 LTS dual boot with WIN 8 motherboard: msi z97s I followed these instructions: How to setup a wired network in the IPv4 network settings? ...
0
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1answer
51 views

WiFi Only works for short time

I have dell Inspiron 15N Notebook, and installed Ubuntu 15.04 with gnome. My WiFi is properly detected and connected at the beginning and it works fine, but after 4-5 minutes the internet connection ...
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0answers
43 views

14.04 Wi-Fi is not working with Intel centrino 2200

I have a centrino 2200 Wi-Fi card http://www.intel.com/content/www/us/en/wireless-products/centrino-wireless-n-2200-desktop.html running Ubuntu 14.04 trusty. It connects to the network, but then I ...
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0answers
272 views

wifi connected and after some time no internet access ubuntu 15.04

my wifi shows connected and works fine for a while but after some time i am not able access internet but the wifi remains connected in ubuntu 15.04 . i have HP Pavilion 15-p045TX with BCM43142 ...
0
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1answer
332 views

How to install wireless adapter D-Link DWA-131?

Recently I built new PC with Ubuntu OS 14.04 (64bit). I noticed the D-Link Wireless N nano USB Adapter doesn't get detected and installed automatically. Following are the adapter specifications: ...
3
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1answer
85 views

How do I setup a tunnel piercing scenario on my Ubuntu client to access the internet through my own server including port knocking on it?

Google isn't my friend with this long term issue which is up to date for my upcoming holidays again. It would be great if you could provide a road warrior setup for DNS as well as IP tunneling as a ...
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0answers
52 views

Some pages not loading with Ubuntu 14.04 LTS and Firefox

When I use a search engine, or type an address into the address bar about half of the time I get the fail page, "Unable to connect..." If I click a link from a search page, same thing. If I try to ...
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0answers
35 views

Internet trouble with Ubuntu Desktop

Ever since I installed ubuntu on my desktop computer and using a WiFi Adapter, it keeps disconnecting, it says its connected, it happens randomly, I say about 30 minutes maybe to an hour it does it or ...
0
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2answers
63 views

Bluetooth from commandline? [duplicate]

I've been trying to pair up my bluetooth keyboard with my computer after reinstalling from a standard ubuntu 12.04 to a minimal install. In the minimal install I have no gui, so I've been trying to ...
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0answers
31 views

Reconnecting interface from nmcli

I'm writing application in which I have to disable all network interfaces. Because nmcli nm enable false is only temporary (and autoconnects after some time), I use nmcli dev disconnect iface ...
1
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1answer
84 views

14.04 Share Internet with 2 Network Cards

I use an Ubuntu 14.04 32 bits I have the following problem, I have to share Internet: 1 Internet Server (eth1) 1 Forward Internet with other network cards (this is the machine that need to configure ...
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0answers
77 views

How to log speed test results with wget? Or other solutions to check ISP performance

I'm trying to set up a script I can schedule to run hourly or so that appends something like [timestamp] [speed] (and ideally [variance]) to a log file that I can turn into pretty graphs. The command ...
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0answers
257 views

Internet slowness upon upgrading to 15.04

Strangest problem upon upgrading to Ubuntu 15.04—The internet will work fine for a few seconds and then get extremely, noticably slow. Then it will come back after two minutes or so for a few seconds ...
1
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1answer
365 views

wifi problem after connecting to wired connection in kubuntu 15.04

A few days ago I installed Kubuntu 15.04 on my laptop. in first day I had no problem using WiFi at home but in my office I have no WiFi and I have to use a wired Ethernet cable to connect to the ...
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0answers
13 views

Installation of usb internet device in Ubuntu

I like to know how the inernet (USB) device connect to ubuntu. I have netsetter which have the driver software for ubuntu.
0
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2answers
532 views

How do I speed up my Internet?

My Ubuntu machine's internet is relatively slow in comparison to the rest of my family's windows machines which almost always have internet at full bars.(mine is normally 2 of 4)
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5answers
908 views

Do I need an Ubuntu compatible router?

Im' thinking about formatting my HD and reinstalling with Ubuntu instead. However I'm concerned about losing internet access. I currently use XP and connect to the net via a router which I can access ...
2
votes
1answer
80 views

Connect netbook to mobile internet via sim

I have a HP mini 210 running ubuntu. My netbook has a sim slot and thus I want to connect it to mobile internet. How can I do so?
1
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3answers
2k views

How to disable Internet connection for a single process?

I know the PID of a specific process and I want to disable the Internet access for this process and only for this process, so other process can access Internet. Is there any way to do it? I ...
0
votes
2answers
135 views

Wireless connection won't auto connect when VPN is set to auto connect

I have a wireless connection that connects automatically on its own just fine. In network settings it is set to: "Automatically connect when it is available" & "All users may connect to this ...
1
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2answers
42 views

Wireless Throttled

I've recently got installed a line of 300Mbps. The first test was 4 days ago and the real speed was 180Mbps (ookla speed test). However, it's some day that the speed is diminished... a lot! Now the ...
1
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0answers
29 views

Xubuntu wifi connection freezing

I just installed Xubuntu 14.04 along side Windows 7 Pro. I don't have any problem connecting to the wireless network. But after a while even though it shows that wifi is connected, I cannot access the ...
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0answers
38 views

Cannot connect to Internet unless I disable then enable interface (since upgrade to 15.04)

My computer has two network cards: - eth0 has a static IP address and connects to the LAN. It is not managed by NetworkManager. - eth1 has a dynamic address and connects to my cable modem. The ...
0
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1answer
99 views

15.04 Problem: No Nvidia, No Mouse, No Connection

I have upgraded 14.04 to 15.05. After booting, it only opens after I enter as recovery mode and then internet does now work neither my mouse.
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0answers
51 views

Nokia X6 Unable to connect as modem via bluetooth on Ubuntu 15.04

I'm using Nokia X6. With the older versions of Ubuntu, I was able to connect to internet via Bluetooth. But now on 15.04 I'm unable to do the same. With data cable it get's connected. Someone please ...
2
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1answer
4k views

How to make ip Address static (eth0)

I'm having a really hard time configuring ubuntu 13.04 to have a static ip address. I have tried multiple solutions but everytime I reboot (can't do the network reset command because ubuntu freezes) I ...
0
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0answers
143 views

Wifi not working in Ubuntu 14.04.2 LTS

Here's what rkfill list returns 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no ...