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

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Why does add-apt-repository now fail to retrieve keys behind my proxy server, but I can update package lists and manually receive the keys? [duplicate]

I am using Ubuntu 14.04 and 12.04 with the latest updates behind a proxy server at my school. I had no problem a few months ago. However, over the past two months when I try to add a repository with ...
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2answers
115 views

Proxy server/setup on ubuntu

I need to setup proxy on one system and allow all user to use Internet via the machine on which proxy is installed. I have searched internet and there is Squid, but I need to configure this, which I ...
1
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1answer
555 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 ...
0
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0answers
2k 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 ...
1
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0answers
530 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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1answer
1k 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 ...
2
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1answer
305 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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0answers
132 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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0answers
144 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 ...
0
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1answer
119 views

Juju Bare Metal 14.04 behind proxy ignoring proxy settings [closed]

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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0answers
377 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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0answers
114 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 ...
0
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0answers
3k 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 ...
0
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1answer
818 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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2answers
479 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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1answer
3k 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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0answers
312 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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1answer
379 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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0answers
44 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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0answers
273 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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0answers
378 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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0answers
216 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
150 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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1answer
225 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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1answer
106 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 ...
0
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1answer
373 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 ...
2
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2answers
246 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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0answers
69 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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0answers
294 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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1answer
24 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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78 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
281 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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0answers
392 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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0answers
87 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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0answers
244 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 ...
0
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1answer
392 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
320 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
316 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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0answers
321 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 ...
11
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4answers
33k 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 ...
0
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1answer
506 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 ...
1
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1answer
150 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 ...
0
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1answer
296 views

Dropbox behind a proxy under ubuntu 14.04 server

Is it possible to install dropbox under an ubuntu 14.04 server that is behind a proxy with credentials ?
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2answers
2k views

“No suitable download server found” [duplicate]

I bumped into the problem that I can't download any updates or new packages. I had this problem before which I could solve through several steps sudo rm /var/lib/apt/lists/* -vf sudo apt-get clean ...
0
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1answer
344 views

Tor not working?

Our university provides us with internet but almost all websites are blocked. Not even general news reading websites. I tried to use tor but it is not even getting started. All the proxy methods has ...
1
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1answer
999 views

Error installing the noobslab Dark Theme in Ubuntu 14.04

I wanna install the noobslab Dark Theme in Ubuntu 14.04. I'm following the steps defined in the site http://www.noobslab.com/2014/05/delorean-dark-theme-updated-install-in.html but when I try the ...
2
votes
1answer
550 views

Could not launch managed proxy executable

I have problem with tor and obfsproxy for using bridges on ubuntu 14.04. Tor could not start obfsproxy and always return permission denied. grep -v "^#" /etc/tor/torrc | sed '/^$/d' UseBridges 1 ...
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1answer
159 views

Setting proxy in Ubuntu terminal - proxy having special characters

I am trying to set proxy for a ubuntu server 12.04. Our proxy user name contains in the format: CompanyName\UserName and Password like: $test I tried to set proxy like this: export ...
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0answers
280 views

how to use axel download manager with proxy?

How to use axel download manager with proxy?? example host: 100.100.100.100 , port:8080, username: admin, password: admin2
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2answers
9k views

Nginx reverse proxy and subdomains

I have some problem with Nginx configuration. I've already searched for an issue but the proposed solutions I saw didn't work for me. I have some apps on a tomcat server and some apps on a jboss ...