Managing and using network connectivity on a Ubuntu system

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How can I find my chipset, and tell if my adapter is ieee80211 or mac80211

I have a Realtek RTL8187SE B/G adapter on Ubuntu 14.10. I was wondering if there was a command that lets me find my chipset because I use "airmon-ng start wlan0", and it says that the Chipset is ...
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33 views

Wifi networking has disappeared?

I am running ubuntu from a usb pen drive while waiting for ssd replacement, I had a resolution issue which I fixed by changing drivers and then putting my laptop in and out of sleep, but when I open ...
3
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1answer
87 views

Connected to Wifi, but no ping to router - Netgear AC6100 driver: 8812au

I installed Ubuntu 14.04 with updates via Ethernet. Now I want to use my Wifi at home. I have a Netgear AC6100 (Wifi USB stick) and found a driver for the stick on Github. I compliled it and load it ...
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0answers
11 views

KVM client only has internet with ufw disabled

I have just installed a client OS (Windows 7) using libvirt and everything is fine. I have bridged an interface (br0) for my guest OS and I can ping my entire local network but I don't have internet ...
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1answer
60 views

how to insall and configure privoxy in ubuntu 14.04?

which is the best way to install configure privoxy in ubuntu 14.04 as adblock plus is really heavy and makes pages like facebook to be very slow even on a computer with good configuration. please help ...
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35 views

huawei ec156 ubuntu 14.04

i have a huawei ec156 that i can't get it connect to internet under LUBUNTU 14.04 i tried multiple answered questions on this forum but still can't connect . the problem when i try to creat a new ...
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2answers
22 views

Not getting Internet connection [closed]

I am using Ubuntu 11.04 parallel with Windows 7 in my dell Inspiron laptop.I can't be able to use Internet in my Ubuntu even via WiFi or wired. Even though I am getting Internet via Windows. My ...
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0answers
50 views

How to stop spoofed mac address from changing back when the wireless connection disconnects Ubuntu 14.04

I'm using macchanger to change the mac address, but when the wireless connection drops the mac address goes back to original. How do I keep the mac address from changing back when the connection ...
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2answers
153 views

How to configure a static IP address, but DNS via DHCP

I've configured a static IP address in file /etc/network/interfaces: auto eth0 iface eth0 inet static address 10.152.187.122 gateway 10.152.187.1 netmask 255.255.255.0 But I'd like DNS ...
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0answers
26 views

HotSpot Shiled on Ubuntu 14.04

I am completely new to Ubuntu and I am starting to get the hang of it. So when I was in windows I was using HotSpot Shield Elite (the Paid version) and it was working marvelously. Now I am trying to ...
2
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1answer
48 views

connecting to a wireless network BCM 4318 Rev 2

I have recently downloaded Ubuntu 10.10 to replace Windows XP on our family laptop. I have accomplished a sound OS with one exception. The laptop will not detect a wireless network. before ...
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1answer
24 views

How to deploy Juju charm in development branch

I would like to deploy this branch of the quantum-gateway juju charm https://code.launchpad.net/~openstack-charmers/charms/trusty/quantum-gateway/next resp. bzr branch ...
1
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1answer
28 views

ip forwarding enabled at every boot

Recently I noticed that cat /proc/sys/net/ipv4/ip_forward returns 1, something that is not recommended and I generally do not enable things I do not need that increase my attack vector. I thought, ...
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0answers
39 views

Problems with network card driver

I have some problems with wifi. The same problems as shown here. So I followed this answer and it resulted in the WiFi status bar indicator disappearing. At least ired connection still works. So ...
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0answers
32 views

How to set a proxy system wide in kde plasma 5

There is a connection manager widget without proxy options.
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1answer
34 views

VPN server using two NICs

Currently, I have an Ubuntu server and desktop attached to my home network. However, I'm trying to get my server to have two network interfaces. One "internal", and one "external" that routes traffic ...
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1answer
50 views

Connecting to two ISP in local network using two different network

We have two ISP 1. BSNL (INDIA), 2. Airtel (INDIA). we getting Bsnl internet through D-Link DSL 2750U modem which holds the IP 192.168.1.1, Airtel internet modem with 192.168.2.1 IP address, Here it's ...
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0answers
27 views

Can't connect to encrypted network with late 2012 macbook pro

I recently dual booted my late 2012 macbook pro with Ubuntu 14.10 and initially upon installation my macbook couldn't detect any networks. I did some googling and found this previously asked question ...
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1answer
69 views

Is 14.10 compatible with Samba — Yes or No?

I have tried all sorts of on-line helps, tutorials, etc. I'd like a simple, honest answer: Is 14.10 desktop compatible with Samba and Windows 8.1 Pro? Yes or No? This is a home network, no domain, ...
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2answers
27 views

Route specific program to specific NIC

I have two internet connection, One internet connection has very high latency, it has fluctuation in connection (there is a tree between tower & Wifi CPE, so signal goes up & down) but its ...
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0answers
53 views

How can I make Reaver crack WPS faster?

I have Reaver 1.4 on Ubuntu 14.10 with a Realtek RTL8187SE B/G adapter and it takes almost 5-10 minutes to get from 0.01% to 0.02%. I always have my TX-Power at 30 when I use Reaver, the network is ...
1
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1answer
44 views

Losing connection with static IP

Couple things. First, I'm relatively new to linux in general. Second, I've done my best to scour google, youtube and other places for help on this first before coming here for help. I appreciate ...
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0answers
37 views

how to enable kde connect to work over firewall of huawei ec315?

the ports to be opened so that the kde connect works is 1714 to 1764 , how to configure this in huawei 3g wifi modem like what should be the trigger port etc , i am attaching the screen shot of the ...
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2answers
53 views

What's the difference between `ifconfig`, `interfaces`, `ifup` and `ifdown`? [duplicate]

I'm somewhat new to network interfaces and I'm confused with the difference between the 4 terms. I've seen the related question here: What is the difference between Network Manager and ...
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2answers
34 views

Cannot connect to the internet without first clicking on Network connection

Ubuntu 14.04 (Noob) I have a wired static IP configured on my machine. After I boot up, I am on my LAN but, I cannot browse the internet until I click my configured connection from the task bar. I ...
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0answers
55 views

Ubuntu 14.04 internet connection problem

I've installed Ubuntu 14.04 and with wired(Broadband) pppo connection setup, showing me connection is ok and with skype is online but i can't browser connection, only allow for google search (Chrome ...
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0answers
63 views

Outlook.com doesn't works under Linux

I'm facing a very strange problem. I'm an employee in a little company, and on the company network, I can't access my mails on outlook.com. As the problem is pretty strange, I will be as clear as ...
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0answers
21 views

Virtual Machine Manager - Windows sharing internet with Ubuntu

Good morning, I have installed Virtual Machine Manager onto my Ubuntu setup and installed Windows. Now the whole install went get and installed without a problem... except that I have no internet. ...
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2answers
34 views

wifi, wired connecting

I have Lenovo C560, I´ve installed Ubuntu 14.10 64bit. Unfortunately I had a problems with unstable wi-fi connection. I tried to install some drivers and now I can´t connect to internet via wifi. Also ...
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0answers
40 views

Ubuntu GNOME 15.04 Problem with network

I have a litle network with 1 xp-PC and since yesterday 3 ubuntu GNOME 15.04-PCs. Thereis not possible to access network from the 15.04 PCs, but having no problems with the xp-PC. The xp-PC sees the ...
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0answers
33 views

Configuring a network with route and multiple network cards

I've been trying to configure a network as follows: I've got four computers connected as follows: Host1: has one network card - eth1 with ip 192.168.1.2. It is connected to eth1 of Host2 via vlan1 ...
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2answers
55 views

OpenVPN: Allow access only for local connections (via OpenVPN)

I was recently assigned a task to do set up a secure development environment. I am thinking of doing the following: Use OpenVPN to connect to the server. Use firewall rules to block all incoming ...
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0answers
45 views

Ubuntu on Alienware disconnects from network after a few minutes

I recently installed Ubuntu 14.04 on my Alienware 14. The problem I'm facing is that when I connect to my wireless router (DLink DSL-2750B) the connection works only for a few minutes before ...
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2answers
84 views

How can I display the list of available WiFi networks?

WiFi works fine on various Wifi networks. But the list of avilable networks accessed from the toolbar icon of nm-applet by no longer appears. I just see the known networks. The list of hidden ...
0
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0answers
32 views

Loosing connection with NetworkManager (Ubuntu 14.04)

I really don't know how to title this problem. I am using Ubuntu 14.04 with NetworkManager. My problem is that after I connect to my WLAN (PSK Encrypted) I can browse and work normally. However, every ...
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0answers
23 views

How to forward packets coming on wlan0 to eth0 after addind some header to packet

I have one application in which i have following setup, --------- LAN ------- Wifi ------- | PC1 | <=====> | PC2 | <=====> | STA | --------- ------- ...
0
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1answer
65 views

ping is working but update is not working on virtualbox guest

I have Ubuntu server 14.04.1 installed in VirtualBox. When the network adapter is set to bridged adapter I can ping google.com but apt-get update hangs on 0% [Connecting to us.archive.ubuntu.com ...
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32 views

How do I setup q4wine step by step

Since I downloaded it, I been having trouble trying to process the step by step on q4wine and still won't let me through. Any suggestions?
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0answers
51 views

How do I obtain a static IP address through the terminal?

I've been trying to get my desktop connected to my network for 5 days now(both wireless and wired), I came to the point yesterday that I was going to abandon the GUI and connect it through the ...
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0answers
27 views

Cannot connect to CUPS

CUPS is not working.My printer isn't listed in the printers' program. All it says is, "Printing service is not available. Start the service on this computer or connect to another server." Things ...
0
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1answer
101 views

Wifi still doesn't work with BCM43142 in ubuntu 14.04

I have an Asus K555LN with a Broadcom BCM43142. Ubuntu sees the network controller and I can connect with the WiFi network but the range is very very bad (when I'm standing next to the router I have ...
0
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2answers
40 views

How can I access network statistics (like bandwith/data usage) in logs for the past 2 weeks?

I want to extract network statistics of past two weeks. It should contain information like the uploads and downloads, also the network speed (bandwith ) I received. I tried system monitor, but ...
0
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0answers
22 views

Using eth0, cannot connect to Ubuntu SW update

I'm trying to auto update my Ubuntu 14.04 LTS, but I keep getting an error: E:GPG error: http://fr.old-releases.ubuntu.com trusty InRelease: Clearsigned file isn't valid, got 'NODATA' (does the ...
1
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0answers
34 views

Is this ufw configuration correct?

I have to link my openstack private cloud on a cloud management platform online. The cloud location is on my private ip (192.168.0.9) , i can't use that ip since the platform need a public ip so i ...
2
votes
0answers
55 views

How to be more specific when configuring vlans at Openstack Neutron with Juju?

I have a Openstack Juno deployment, based on MAAS and Juju charms. Im using neutron networking, with neutron-api, neutron-openvswitch and quantum-gateway charms. I would like to be using vlan in my ...
0
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1answer
41 views

Tried everything, cannot configure SAMBA on my Ubuntu systems on different interfaces

As the title suggests, I have tried everything but cannot see my Desktop 14.04 Ubuntu Gnome box from my laptop running the same distro, and vice versa. However, I CAN see my laptop samba shares from ...
1
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2answers
80 views

Ubuntu machine connects to an unknown wireless network

Ubuntu 12.04 machine connects to an unknown wireless network automatically even if the connection is not visible in the list of wireless connections. This seems to be like a rogue network, how should ...
0
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1answer
52 views

Ubuntu. No Ethernet. No wireless. No optical drive. How to install wireless drivers?

Got a PC, I had to build it myself. Now, it doesn't have an optical drive, so I can't just put the disk with the drivers in and get them in. I also don't have ethernet or wireless internet due to me ...
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0answers
28 views

NetworkManager doesn't ask password

My network manager doesn't ask me a password when I try connect to the network. When I click "Connect" nothing happens. I reinstalled it but it didn't help.
1
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1answer
56 views

No wireless networks shown on Kubuntu Plasma 5

I recently got a new laptop and am setting up linux on it. I'm running off of a liveusb for Kubuntu (the new Plasma 5), and don't see (in the desktop UI) any support for wifi. The network manager ...