2
votes
1answer
3k views

Proxy authentication with terminal Ubuntu 14.04

I would like to access the internet to update files etc. from the terminal on a secured proxy network. I've already tried the following: Adding to /etc/apt/apt.conf, /etc/apt/apt.conf.d/01proxy, ...
0
votes
1answer
2k views

Ubuntu 12.04 GPG error: http://archive.ubuntu.com precise Release: The following signatures were invalid: NODATA 1 NODATA 2 [duplicate]

I know this is asked often but nothing seems to work for me. Every time I try to update I get the following: sudo apt-get update Get:1 http://archive.ubuntu.com precise Release.gpg Get:2 ...
0
votes
0answers
20 views

user not known while configuring glance-registry

I am trying to install glance-registry but keep getting the following error $ sudo apt-get install glance-registry ... Do you want to continue [Y/n]? Y Setting up glance-registry ...
0
votes
1answer
382 views

Can I have apt-get take my authorization credentials?

I have a Ubuntu virtual machine that I use at work. I had previously been using this without any issues but there was an update put in that now requires all outbound connections to authenticate with ...
1
vote
1answer
100 views

How to re-download unauthenticated packages

I live in egypt. we have a country specific server here. I used to download everything from there. but when I got to download encryptfs, synaptic said the package could not be authenticated, so I ...
0
votes
2answers
248 views

Authentication required for every 1 hour for Internet but NO proxy. How do I get out from this problem?

OS: Ubuntu 12.04 and/or above My system connected to University campus Internet which has no proxy. But needs authentication (username and password) for every 1 hour. If the web-browser is running ...
1
vote
2answers
541 views

apt authentication failure on self-signed package

I did create a gpg key using "gpg --gen-key", here is the listing: > gpg --list-keys /home/<user>/.gnupg/pubring.gpg -------------------------------- pub 2048R/99EDE0B7 2013-02-05 uid ...
1
vote
1answer
1k views

Apt behind proxy

I've been trying to get a package manager to work behind our company proxy for a whole day now but without any luck. The proxy requires authentication which is my personal email address and password. ...
1
vote
0answers
576 views

Proxy authorisation works in Firefox but not elsewhere [closed]

My corporation requires proxy to which you need to authorise. We are running on Win7 system. I have installed VirtualBox with Ubuntu (as 1st machine) and CentOS (2nd machine). While in Firefox ...
6
votes
1answer
9k 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 ...
1
vote
1answer
324 views

Danger of using an untrusted apt mirror or proxy

My vague understanding of the authentication mechanisms behind debian/ubuntu packaging tells me that it should be safe to install packages downloaded from an untrusted server or proxy as long as apt ...
5
votes
2answers
2k views

Unauthenticated software sources

My Lucid (10.04) installation recently started warning me that the updated packages were unauthenticated. For instance, if I open Update Manager and click the "Install Updates" button, it warns me ...