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

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22 views

How I can control Download/Upload bandwidth for each user or device is connected to my netrowk?

I have home network and all my brothers use it "each one has his own device pc or phone " so I want sometimes to limit their speed of download/upload so i want to make it temporary not from the ...
2
votes
1answer
31 views

Unable to connect to internet in Ubuntu 15.04

I upgraded Ubuntu 14.10 to 15.04 but after upgrading I am not able to connect to internet. I want to tell you that I am trying to connect to internet through DSL cable. The error message it is ...
0
votes
1answer
49 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 ...
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votes
0answers
20 views

Yahoomail not working

Yahoomail is not opening in my computer right now. An "ERR_TIMED_OUT" message is shown . Right now I am using a DSL connection. Previously I used ethernet and it was working fine. I reset my browser ...
0
votes
0answers
11 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
votes
1answer
24 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 ...
0
votes
1answer
42 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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votes
1answer
32 views

not able to connect to wifi in Ubuntu 14.04

what should be done if in networks settings "did not find a connection with UUID (null) appears...im not able to connect with my wifi network
1
vote
1answer
27 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 ...
0
votes
0answers
19 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 ...
1
vote
0answers
28 views

ethernet shows connection but cant connect to internet [on hold]

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? ...
1
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0answers
16 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 ...
1
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0answers
58 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 ...
1
vote
1answer
51 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 ...
1
vote
2answers
25 views

Micromax MMX 355g USB 3G Dongle

I am new to ubuntu . I'm using ubuntu 14.04. Please help me I am unable to connect to the internet using my Micromax mmx 355g 3g modem. In windows it was very easy as modem was auto detected by it. ...
0
votes
1answer
20 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 ...
0
votes
0answers
15 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 ...
0
votes
0answers
18 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
vote
0answers
31 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
votes
2answers
57 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 ...
1
vote
0answers
24 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 ...
0
votes
1answer
142 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 ...
0
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0answers
9 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.
2
votes
1answer
28 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?
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vote
0answers
16 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 ...
0
votes
0answers
94 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 ...
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0answers
22 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
votes
0answers
21 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 ...
0
votes
1answer
75 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.
3
votes
1answer
60 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 ...
0
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0answers
42 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 ...
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0answers
11 views

Cannot Connect guest machine to internet using NAT

I have installed 4 virtual machines all having OS as Ubuntu 14.04 server. One is the compute node. Having interfaces file as follows. LOOPBACK NET auto lo iface lo inet loopback MGNT NETWORK ...
0
votes
3answers
66 views

Upload Files(from the internet) to a dropbox or google drive

I want to download a file from the internet and I have to store it on my dropbox/google drive. Is there a way to skip my PC. So the dropbox server is downloading the file right in my folder? This ...
0
votes
0answers
26 views

LAN is not working, Showing “Cable Unplugged”

I am using Lenovo B490 laptop and everything was fine. Few days back My friend used my laptop in my absence and after that I am not able to connect internet through the LAN port. It is showing that ...
0
votes
1answer
37 views

I want to download “Download Windows 10 Technical Preview ISO” .ios file in my ubuntu 14.04

I want to download "Download Windows 10 Technical Preview ISO" .ios file in my ubuntu 14.04.So that I can use it in pendrive. Can anyone give me the glimpse to how to do it using terminal ? I want to ...
1
vote
1answer
49 views

Wi-fi speed dramatically low on Ubuntu vs Windows

I have just installed Ubuntu 14.04 on my machine. My kernel version is: 3.16.0-34-generic My problem is that download speed in Ubuntu (measured via speedtest.net is 0.78 Mbps while on Windows ...
1
vote
1answer
54 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 ...
0
votes
1answer
21 views

Can not connect to Windows HomeGroup and Internet at the same time

I Ubuntu 14.04 and made all the changes on Samba to allow me to connect to my Windows Homegroup. Trouble is I can now either connect to the homegroup or the internet, but not both at the same time. ...
2
votes
2answers
674 views

DSL connection problem after installing Ubuntu 15.04

I have just installed Ubuntu 15.04. I tried to connect with my broadband DSL connection. When I entered the cable it was showing that it could recognize the cable. Then from edit connection I added a ...
0
votes
0answers
29 views

Internet works only after Rebooting or Reconnecting

I recently installed Ubuntu 14.04 on my Dell Inspiron laptop. Initially, the Wi-Fi didn't work. But it started working after I did some update using the Ethernet. But I noticed some problems after ...
1
vote
2answers
38 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 ...
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votes
0answers
14 views

Router swich problems connecting to the internet

Hi i have a problem whit my connection to the internet. I had one internet provider and router, then i swiched to a new one and set the new router with same name and pasword as the last one. Evryting ...
0
votes
1answer
100 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 ...
0
votes
0answers
13 views

Unknown tcp connection in nethogs [duplicate]

I found an unknown TCP connection with root access in Nethogs. Currently in the screenshot there is no on going data transfer but at times few byes do transfer from this unknown connection. I'm ...
2
votes
1answer
70 views

How to share Desktop PC internet with android [duplicate]

I'm using Ubuntu 14.04.2 LTS on my desktop pc . I've a android phone with kitkat update . I'm using a broadband line for internet . Now how can I use my pc internet in my android phone . I can do in ...
1
vote
0answers
27 views

Share internet connection to distribute ubuntu nodes sitting behind master

I'm working on setting up a 20 node distributed system. The data nodes are hp Compaq 6500 pc's running Ubuntu 12.4.5. The master is connected to the internet and I've configured the IP's of the nodes ...
1
vote
1answer
12 views

An error with MySQL

An exception occurred: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111) This is what I get when I try to visit one site! The question is: is it releated to my ...
1
vote
2answers
273 views

Ethernet connection not working after installing Ubuntu 14.04 LTS

EDIT: PROBLEM IS BACK.. I cant figure out a permanent and reliable way around the bug (have managed the bug to go away 2 times) my files keep duplicating themselves with a ~ after their name, so if I ...
0
votes
0answers
109 views

If flash isn't installed in the first place, why does Firefox need Flash block 1.5.18 to block auto-play video advertisements?

My netbook becomes extremely inefficient when being bullied by auto-play video advertisements on the internet. I am on Lubuntu 14.04 using firefox 37.0.1 (Mozilla Firefox for Ubuntu | canonical 1.0), ...
3
votes
0answers
54 views

Ubuntu can't access the internet

I just installed Ubuntu on my PC and I tried installing my 3G modem USB stick but that didn't work. After days of unending trials and Google searches, I finally found out I could run a Virtual Machine ...