Refering to editing the software sources in Ubuntu. Can be done graphically through System Settings > Software Sources or from the command line using APT.

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Why is GNOME Software Center not included in Ubuntu GNOME (14.04/14.10)?

So I installed Ubuntu GNOME 14.04 (which included GNOME 3.10) and noticed that GNOME Software Center isn't included and isn't available through the repositories. Then I tried installing Ubuntu 14.10 ...
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22 views

Fixing sources.list on arm archirecture

I have Linaro Ubuntu installed on ARM device (Zynq Mini-ITX development board). Here is my # lsb_release -a output: Distributor ID: Ubuntu Description: Ubuntu 12.04.5 LTS Release: ...
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1answer
56 views

How to fix the following error during an update? [duplicate]

W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/quantal/restricted/binary-i386/Packages 404 Not Found [IP: 91.189.88.149 80] E: Some index files failed to download. They have been ...
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20 views

Synaptic Package Manager -E-“cache open”, E - Default-Release not available

In an attempt to re-install Bash I tried to open Synaptic Package Manager but got this message E: The value 'precise-updates' is invalid for APT::Default-Release as such a release is not available in ...
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1answer
30 views

Malformed line 1 in source list /etc/apt/sources.list.d/canonical_partner.lis [duplicate]

When I I try to install any program, I get this error: E: Malformed line 1 in source list /etc/apt/sources.list.d/canonical_partner.list (dist parse) E: The list of sources could not be read.
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28 views

Keryx Installation error [duplicate]

Dependency is not satisfiable: python(<2.7) What is the meaning of this error? And how do I troubleshoot ?
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How can i download softwares from ubantu software center [duplicate]

I am new to Ubuntu. How can i download softwares from Ubuntu software center. how can i search software in Ubuntu software center. I click on the "Ubuntu software center" bottom and searched the ...
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1answer
56 views

Trying to PXE Install 14.04 with local mirror, but install keeps reaching out to canonical IPs

I have a local mirror setup with apt-mirror, my /etc/apt/mirror.list file is included at the bottom of this post. Even though I have all of the repo's I can think of defined for some reason my VMs ...
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1answer
123 views

Ubuntu 12.04 updater not working

This is the error I keep on getting when I try to update anything. Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release amd64 (20121017.5) quantal InRelease Ign cdrom://Ubuntu 12.10 _Quantal Quetzal_ ...
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54 views

Customized sources.list for custom live CD

I recently built myself a custom live CD of Xubuntu 14.04.1. This live CD is used to distribute to my customers to install on their machines with a set of pre-installed applications, some of which are ...
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22 views

Malformed line in apt sources [duplicate]

I am trying to use apt-get install and it is not working. I keep getting this: E: Malformed line 1 in source list /etc/apt/sources.list.d/libdvdcss.list (dist) E: The list of sources could not be ...
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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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0answers
19 views

Possible to replicate sources.list as individual sources.list.d .list files?

I'm using puppet's apt module, & I'd like to clear out sources.list & have the same structure as individual sources.list.d .list files. I've tried several variations on the formatting of the ...
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1answer
3k views

GPG ERROR NO_PUBKEY : WARNING: The following packages cannot be authenticated! [closed]

I have just stared to receive some strange errors regarding GPG keys. Namely I have just added ppa:ubuntu-toolchain-r/test and wanted to update and after that I got this: W: GPG error: ...
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1answer
20 views

How to backup and restore sources when upgrading to a newer version?

If I copy/paste the /etc/apt dir or just sources.list for that matter to a newer version, I will still have sources named for the old version (saucy for axample) which is not right. For example: deb ...
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0answers
32 views

404 Error for extras.ubuntu [closed]

sudo apt-get install and sudo apt-get update show 404 Error not found. So I checked the file /etc/apt/sources.list and replaced all (xx.)archive.ubuntu with old-releases.ubuntu. Everything works ...
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3answers
586 views

Where are the Programs in Ubuntu [duplicate]

I am new to ubuntu and linux world. Where can I see the list of all programs installed in ubuntu ? Ex: If I want to launch "terminal". I need to click the upper left icon and type "terminal". Where ...
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1answer
40 views

Is it better to use the UK or USA server? [duplicate]

I live in the UK, so it should be better to use the UK ones. But, the USA one is more likely to be well maintained and have the better connection speed. Which should I use - is there a testing tool, ...
2
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2answers
99 views

Select mirror during installation from live mode

Without customising the Ubuntu live image, is it possible to select a mirror during installation? If not, what are the options available? I can think of customising the image, or somehow using ...
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2answers
124 views

How to use a sources list generator

I've been trying to install packages using terminal but I keep getting errors and it turns out my sources.list file is really messed up. So I found this webstite that generates a sources.list file ...
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0answers
18 views

KWIC concordance software

I am using UBUNTU trusty Thar. I was searching for a KWIC CONCORDANCE software for indexing and concordance of a book. Can any one help me in finding the software please!!!
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Download trouble [duplicate]

I'm running 13.04, and have started having problems downloading anything through the software center. When I click on a piece of software, there is no description other than: "available from the "main ...
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1answer
255 views

Ignoring file 'google.list’' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension

when i do "sudo apt-get update" following output is generated at the end:- N: Ignoring file 'google.list’' in directory '/etc/apt/sources.list.d/' as it has an invalid filename extension Any ...
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1answer
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Is movie gear avilable for Ubuntu?

Back in windows I have used Movie gear to crate GIF files. I would like to know wheather it is availble in Ubuntu. If not please list out similar softwares.
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Backup software sources and reinstall: get latest versions of installed programs from the repository for new distribution

I'm migrating from 12.04 to 14.04. I have already backed up my installed software sources in 12.04 using sudo cp -R /etc/apt/sources.list* ~/ command from this question - Best way to backup all ...
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1answer
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Where can I found software sources?

I have Ubuntu 10.04. I want to upgrade it to 12.04 SO I found the following steps on Ubuntu.com. I hope that is correct way. The first step is to go to System/Administration/Software Sources. But I ...
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Update failed, what to do? [duplicate]

Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/l/linux-lts-quantal/linux-image-3.5.0-52-generic_3.5.0-52.78~precise1_amd64.deb Could not resolve 'security.ubuntu.com' Failed to fetch ...
2
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1answer
137 views

How to install a 'patch' program?

I am unable to install patch program. It is showing: unable to locate packages. Also the folder etc/apt/sources.list is showing main restricted How to overcome this?
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1answer
880 views

Ubuntu 14.0.4 apt-get update fails for any installs and upgrades in trusty [duplicate]

I have tried various recommendations from the web to no success. The apt-get update gives errors . Here are my error messages after sudo apt-get udpate: W: Failed to fetch ...
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0answers
40 views

How to cleanup/organize software sources list

I have been installing and deleting several Ubuntu OSes of different versions in VMs and dual boots, but I do have a main Ubuntu OS that I never reformat. Instead I use it as my primary OS and kept ...
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2answers
37 views

Choosing a source for update

How can I choose the address http://ir.archive.ubuntu.com/ for ubuntu update and package download?
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140 views

the best site to find ppa repositories

yes I am looking for sites like ubuntuupdates.org/ppas I am looking for a site where I can get a list of every single ppa or at-least quite a few I was told their is a site that lists all of them so I ...
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Synchronize source software

I have three computers with Ubuntu. I know how that there's a way to synchronize packages installed from the Ubuntu Software Center, but... what if I want to synchronize software from source? Do you ...
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0answers
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Does anyone thyed MacBuntu pack?

I have tryed it and got problems with my laptop (my CPU is heavily loading). Wheter could it could happen because of this package ? I've been followed by this instructions: ...
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1answer
2k views

There are no repos [closed]

I have PC Engines Apu . I wanted to install Linux to Apu over PXE. I m trying to install this on ubuntu 14.04 LTS. I am Using Ubuntu 14.04 LTS #yum install tftp-server syslinux httpd dhcpd There ...
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0answers
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Why in source.list we MUST set distro name version?

I can't understand why things like this still exists? deb /ubuntu raring| main I mean any developer know that redundancy makes more mistakes and harder for maintain. Why we can't just put URL here and ...
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1answer
41 views

PPA for Ubuntu 12.04

I have been trying to add a PPA for Ubuntu 12.04 and keep getting errors like: W: Failed to fetch http://linux.dropbox.com/ubuntu/dists/<release-main>/Release.gpg Unable to connect to ...
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2answers
58 views

how to install softwares without internet or terminal [duplicate]

the main problem i saw in ubuntu is the difficulty of installing software,many peoples are lazy to work with terminal, isnt there any way to install softwares without internet or terminal,like in ...
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1answer
547 views

Sudo apt-get update problem 12.04

Please Guys help me to fix this issues with update my Ubuntu 12.04 desktop: Get:38 http://us.archive.ubuntu.com precise/universe Translation-en [3,341 kB] Fetched 24.5 MB in 7min 9s (57.1 kB/s) ...
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Software & Updates : server changes automatically to “Custom servers”

I set "Server for India" In Software & Updates as following: But It randomly (after some days) & automatically sets to "Custom servers" as following: How to stop changing this? Because ...
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1answer
44 views

How to change the repository location while installing from live cd?

I am installing 14.04 from a live CD. While installing, it downloads updates from the Internet. I see it is currently downloading from http://in.archive.ubuntu.com/ Is there any way I can change ...
0
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1answer
39 views

Why can not I update? [duplicate]

I run lsb_release -a Output: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 12.04.4 LTS Release: 12.04 Codename: precise I run: nano /etc/apt/sources.list ...
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1answer
82 views

AWN Themes and applets

I would like to install more applets and themes to AWN, since it's so hard to configure/personalize. Does anybody know where I could find this resources?
0
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1answer
439 views

12.04 No new release found for upgrade

when i log into my server, I see the following message Welcome to Ubuntu 12.04.4 LTS (GNU/Linux 2.6.38-15-generic x86_64) * Documentation: https://help.ubuntu.com/ 0 packages can be updated. 0 ...
0
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1answer
105 views

possible DNS problem unable to connect to us.archive.ubuntu.com

I just upgraded my ubuntu server via command line to version 12.04. I was on 11.10, so when I upgraded I have to switch the sources in source.list to the old-releases.ubuntu.com source. Everything ...
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1answer
95 views

Which version of Banshee in repos with Ubuntu 14.04

I need to know which version of Banshee is the one in repos of Ubuntu 14.04 According to http://packages.ubuntu.com/trusty/sound/banshee It is 2.9.0+really2.6.2-2ubuntu2, so its is 2.9.0 OR 2.6.2?? ...
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1answer
172 views

Should I edit sources.list*?

I've recently updated to Ubuntu 14.04, which is also when I started using the nvidia 331 proprietary driver. When installing updates, I would get prompted with the 'Not all updates can be installed' ...
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1answer
18 views

How can I get the source code of the sound drivers in ubuntu?

I have dual boot windows and ubuntu. Ubuntu can correctly detect and play my ESS 1969 sound card. So, I was thinking of the source code of ubuntu driver so that I can compile and run it on my windows ...
1
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3answers
466 views

Ubuntu 14.04 - Software Center - Edit->Software Sources disabled

The button in Software Center→Edit→Software sources... is disabled. Is there another way to reach it or simple enable the button? What could be causing it? If I know I can fix it myself ...
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2answers
317 views

Package dependencies cannot be resolved when installing totem [duplicate]

Package dependencies cannot be resolved when installing totem and I get this in details: totem: Depends: python:any (>= 2.7.1-0ubuntu2) but it is a virtual package Depends: ...