A method of connecting to the internet through an intermediary (a proxy server) which handles connections and redirects them.

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How to configure proxy to work with all the programs in kubuntu 14.04

I want to be able to use all the programs with the wifi of my University. I did Alt + F2 -> Proxy -> Use system proxy configuration: and copied universityProxy:Port in all the entries except in ...
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1answer
17 views

Rsync behind a proxy

I'm working behind a proxy with credentials (username/password). The proxy ip is 10.302.34.02 on port 8080. My credentials are myusername / mypassword On the remote host, ssh is configured on port ...
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14 views

Compiling squid3 with SSL

I'm a newbie to Ubuntu. I'm setting up a proxy server on my home network. I have squid 3.3.8 on 14.04 installed and running as a transparent proxy on my network. Now i'm trying to add https/SSL ...
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7 views

Squid3 TCP_DENIED/403 with TIMEOUT_FIRST_UP_PARENT

I have the following hierarchy: P1 and P2 are configured as: acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1 acl localnet src ...
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23 views

burp: The proxy server is refusing connections from another computer

Ubuntu 12.04.5 LTS (Precise) 32-bit desktop. I have installed burp (an intercepting Proxy), and it works for programs run from the same computer, but when I try to connect from another computer on ...
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1answer
26 views

setting VPN in ubuntu 14.04

I am trying to connect to a vpn on Ubuntu 14.04 Got a lot of tutorials over the internet. Also refered to some questions on askubuntu.com, like this one How to access blocked sites?. But its still not ...
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10 views

Make Proxy Server with arno-iptables-firewall

I am trying to configure arno-iptables-firewall to work with transparent squid but no success. browsing is ok using local configured proxy on the computer but can make the arno-iptables-firewall to ...
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35 views

Connection to tor network and proxy server fails after vpn connection or running a local server

I am on Ubuntu 14.04. I am facing this weird issue which I never faced before. I am a university student. I have multiple proxy servers to which I connect for internet. Everything works fine when I am ...
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44 views

Juju Bare Metal 14.04 behind proxy ignoring proxy settings

I have installed Juju on my MAAS server (Ubuntu 14.04 LTS) and provided the following environment.yaml (debug output attached): http://pastebin.com/a02LnNbw When I run juju anything (bootstrap, ...
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35 views

How to use apt-get install in ubuntu

I have tried many link and none of them works for me. I have internet access in my college through a proxy 172.16.24.4 with port 3128 and the proxy type is either http or https. I want to use apt-get ...
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25 views

How to set Chromium Proxy in 14.04?

Every guide I find online tells me to set the proxy through the Properties window of Chromium. However, when I try to right-click on the Chromium shortcut, I don't see a 'Properties' option. I'm ...
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29 views

How to make squid proxy redirect trafic to 3G modem/Other Ethernet

Here is the deal, I have a machine with ubuntu and squid proxy running, I got 2 Network cards installed (eth0 and eth1). I would like to make the outgoing traffic (the requests coming from client ...
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68 views

How to install ubuntu 14.04.1 behind an authenticating proxy

Hello I try to install ubuntu on vmbox with a NAT connection: What is going wrong is internet connection when installing to disc. I already added in a terminal: $ sudo -i # nano /etc/apt/apt.conf ...
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1answer
60 views

RDP Client for Ubuntu with Proxy

I'm new to Linux as well as to this forum ;) I'm currently running a Ubuntu/Win7 Dual boot on my laptop and I still have a pure Win8.1 machine which I'd like to access via RDP from my Ubuntu system. I ...
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26 views

launch program through shadowsocks

I have used http proxy like: export http_proxy=http://127.0.0.1:port programname to run program through http proxy. How to launch program through shadowsocks?
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sudo apt-get update is not working [duplicate]

I am a beginner in ubuntu and i dont have any prior knowledge in terminal so can anybody explain me why this problem happening. I am using a network with proxy.
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1answer
68 views

VirtualBox Proxy Settings with 14.04

I have tried many many things to use Firefox to connect to the Internet. I am using Ubuntu 14.04 on Oracle VirtualBox at my work. We are behind a proxy, but I cannot get Ubuntu to allow it to go ...
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23 views

How to make Android share Ubuntu's proxy?

I had make my android mobile connect to ubuntu using reverse tethering mode according to this link forum.xda-developers.com/showthread.php?t=2287494. below is my script, and works well. ▶ cat ...
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52 views

Proxy does not work using sudo

I set the proxy using system setting -> Network -> Network Proxy. I then clicked on "Apply system wide", put my password, and nothing else. michele@rserver-VirtualBox:~$ wget http://bbc.co.uk ...
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19 views

Ubuntu Server low client dowload speed

In the work we have a Ubuntu server 14.04 working as a proxy server, dhcp and Firewall, we assigns the clients Ips Manually in the dhcp for each Mac Address. The most of the clients go out through ...
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73 views

Unable to resolve (even ping) hosts on command line while reaching them in browser

I am trying to perform some actions in a Ubuntu (12.10) inside a Virtual Box, under Windows 7 I can perform most tasks, access any needed repositories ... except for some, and I don't understand ...
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54 views

proxy system wide configuration from terminal applied to gui

we began installing ubuntu desktop 14.04 lts in replacement of xp desktop. the problem is after installing few desktop with the required applications and softwares it takes so long, so we are trying ...
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41 views

Already downloaded files are not cached by trafficserver 5.x (caching forward proxy)?

I want to setup Apache trafficserver 5.1.0 installed from source on Ubuntu 14.04 to use a large amount of disk space to preserve large download files as well as web sites (in order to get started I ...
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2answers
39 views

How would I connect to a proxy on Ubuntu Studio?

So I am running Ubuntu Studio on my laptop and what do I do to connect to a proxy? I search for proxy and in network settings their is no PROXY tab. What are key words in the tabs to look for?
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39 views

503 too many open connections error - did I muck something up?

UPDATE UPDATE: I think I did muck something up afterall. I think I set up a proxy because I'm in Mexico and wanted to use my account on Spotify. After doing some digging I ran the command: env | grep ...
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35 views

Some sites wont load ubuntu 14.04

I'm using a dsl connection with static ip.Some sites are not working on ubuntu but they are working on windows on the same machine with the same connection.They keep on loading.I also noticed that ...
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1answer
101 views

Just installed 14.04 LTS, all apt-get attempts fail, why?

just installed 14.04 LTS from a usb-flash drive I built using the downloaded .iso image and a tool from pendrivelinux.com. I booted the PC off of the usb-drive, and the installation appeared to go ...
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2answers
93 views

How to add online accounts behind transparent Squid proxy?

I am behind a transparent proxy (squid) and whenever I try to add an account e.g: facebook, google, etc., this is what appears. This does not happen when I connect to the net directly. Any ...
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30 views

Not able to ping continuously Ubuntu 14.04 on lan

I am in a proxy server. Whenever I ping to any proxy, the ping works for few seconds then halts and again it starts pinging. This cycle continues. Same happens with internet access. Last time it ...
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49 views

How can I correct a 502 Proxy Error for a single source when updating sources on Ubuntu 14.04?

I am behind a proxy on Ubuntu 14.04 Trusty and need to add the source for MakerBot software and install the makerware software. When I add the source and run the command to update package lists, I get ...
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16 views

Is there a way I can use Ubuntu as a proxy server, including me the chance to create temporary users and passwords?

I would like to ask... I´m working in the network maintenance of some high schools here in my city, and one of the principals asked me if there is a chance to create some free access points for the ...
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37 views

Cannot Login and Connect Internet Via Proxy after upgrade from 12.04.05 to 14.04.01

I got two problems after upgrade from 12.04 to 14.01, Cannot connect internet via proxy although I set it in /etc/apt/apt.conf Cannot login into lightdm, it asked password and looping. I change the ...
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1answer
86 views

How to (re)configure my internet connection? (DNS resolving failed)

A couple of days ago I was working with ipython notebook and it opens me a page in my web browser (Google Chrome) and I was able to work with the notebook (zero problems with my internet). Then, I ...
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63 views

How to change proxy settings with authentication?

I am using Ubuntu 13.04 and having WiFi connection with proxy settings and authentication. By following some tutorials I successfully changed /etc/apt/apt.conf with the values Acquire::http::proxy ...
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26 views

Running apt-get past a proxy?

Ok so I know there are a lot of similar questions to this already, and I'm a noob when it comes to Linux btw. But I really need to know how to run sudo apt-get install PROGRAM (in this case a word ...
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96 views

how I can set proxy in my virtual box for android

I am currently using Ubuntu 12.04 as my host .I have to set proxy address in my office network to access internet and I would like to set proxy address and port in my virtual box to run android.I have ...
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1answer
152 views

How to use TOR SOCKS proxy for apt-get?

I am running tor browser in my Ubuntu 14.04 and and after successful connection I used socks proxy which is 127:0.0.1:9150 in my browser and it worked fine. But when I put Acquire::socks::proxy ...
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1answer
51 views

Very slow Internet speed due to proxy

I have just installed Ubuntu and I am totally a noob. My proxy was 172.31.1.4:8080 and i added these settings to run the internet mozilla get the normal speed but when i try to download anything from ...
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1answer
29 views

Simple bash script not working

I'm pretty new to bash scripting. I'm trying to make a script to export the http_proxy variables. This is what I do from the terminal: $export http_proxy=http://proxy21.iitd.ernet.in:3128/ $export ...
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67 views

cannot access the internet via terminal after proxy configuration

I recently installed BackBox Linux. At first when I tried to connect to the from terminal using my USB broadband connection(no proxy) there was no any issue. Then I tried to set up proxy settings for ...
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37 views

How do I disable changing proxy settings?

I've got several machines, running 14.04.1, for kids to access. Each machine has accounts for each kid, as well accounts for several adults. Although I've set a system wide proxy use policy, it ...
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173 views

Cannot add PPA; Solutions not working

I am doing this command: sudo add-apt-repository ppa:webupd8team/java The error output is: Cannot add PPA: 'ppa:webupd8team/java'. Please check that the PPA name or format is correct. I have ...
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56 views

set proxy for vpn server on ubuntu server 12.4

I have a vpn server with HTTPS, L2TP , OPENVPN , PPTP. i want to set proxy in the server so all connection that comes from vpn clients use the proxy that i set in my server. I made a bash script file ...
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3answers
2k views

Google Chrome proxy settings?

When I try to set Google Chrome's proxy settings (on chrome://linux-proxy-config/), I get the following message: When running Google Chrome under a supported desktop environment, the system ...
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1answer
89 views

installing synaptic package manager from outside the repos

I have been facing some problems in installing software with ubuntu software center, due to the fact that I have not been able to run no proxy for the whole system, I have tried all methods prescribed ...
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149 views

Cordova / npm problem in sockets connection Ubuntu 14.04

I am facing a problem while using Cordova, every time Cordova/NPM needs to access web resources, like add a android platform. I have the android sdk up and running. And using Ubuntu 14.04. When I ...
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1answer
70 views

How can I tease Sonicwall?

In my college, I can't use the web, because they use Sonicwall network firewalls How can I tease it? For I use all websites in my college? Please see the result when I access a website blocked ...
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77 views

apt-get not working even after updating apt.conf

I have configured my apt.conf file correctly. Still sudo apt-get update is giving me this error: 407 Proxy Authentication Required In /etc/apt/apt.conf, I have this: Acquire::http::Proxy ...
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89 views

add-apt-repository hangs

When trying to add a repository using the command sudo add-apt-repository ppa:xorg-edgers/ppa the command just hangs after I type in my password, and then after a couple of minutes gives me the ...
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57 views

Domain name server not working properly

My internet was not working in the browser or the terminal. After some inverstigation, I've found out that the problem is with the DNS. I have deduced this because ping 8.8.8.8 reports 0% packet loss. ...