How To Create A Local Debian/Ubuntu Mirror With apt-mirror - Page 3

9 Configure Your Client Computers To Use The Local Mirror

Now that our local mirror is ready to be used, all we have to do is tell our Debian Sarge and Ubuntu Edgy Eft systems in our local network to use it.


9.1 Debian Sarge

On Debian Sarge systems, you can replace the main contrib non-free repository in /etc/apt/sources.list like this:

vi /etc/apt/sources.list

deb sarge main contrib non-free

Instead of sarge you could also use stable:

deb stable main contrib non-free

Afterwards, run

apt-get update


9.2 Ubuntu Edgy Eft

On Ubuntu Edgy Eft systems, you can replace the main restricted universe repository in /etc/apt/sources.list like this:

vi /etc/apt/sources.list

deb edgy main restricted universe

Afterwards, run

apt-get update


9.3 Fresh Installation

If you install a fresh Debian Sarge or Ubuntu Edgy Eft system, specify your local mirror like this when the installer asks you which repository you'd like to use:

Afterwards the installer will use your local mirror to install the system:


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From: at: 2007-10-25 17:38:25

If you have both 32bit (i386) and 64 bit (amd64) you can have apt-mirror get the packages for both architectures. Just add the architecture after deb on each line.


deb-amd64 gutsy main restricted universe multiverse

deb-i386 gutsy main restricted universe multiverse


From: Anonymous at: 2012-02-10 15:42:59

Thanks for the info. We just create a repo.


Ivu Loto Team

From: TCPMeta at: 2014-07-11 15:43:42

I followed your guide to the T for the mirror portion. I am also using the mirror as a PXE server to load the debian install image. My clients do not like the mirror. I select HTTP and point it to my server's IP, point it to /debian/ and it asks what version I want and after I select Wheezy it fails. Might give it a shot with FTP next.

From: at: 2007-11-21 11:09:09

Note that su - apt-mirror -c apt-mirror will not work on Ubuntu if you have not set a root password. But sudo apt-mirror -c apt-mirror will always give:

apt-mirror: invalid config file specified at /usr/bin/apt-mirror line 101.

There is almost NO information regarding this error but found that the ArsGeek  Blog uses sudo apt-mirror /etc/apt/mirror.list which works perfectly! Only way I could start downloading the repo's.

From: Anonymous at: 2009-01-18 02:04:05

sudo su - apt-mirror -c apt-mirror

From: aussieseb at: 2009-06-03 14:34:20

This worked for me on ubuntu 9.04

sudo apt-mirror

Downloading 48 index files using 20 threads...
Begin time: Thu Jun  4 00:22:02 2009
[20]... [19]... [18]... [17]... [16]... [15]... [14]... [13]... [12]... [11]... [10]... [9]... [8]... [7]... [6]... [5]... [4]... [3]... [2]... [1]... [0]...
End time: Thu Jun  4 00:25:19 2009

Proceed indexes: [PPP]

24.2 GiB will be downloaded into archive.
Downloading 27083 archive files using 20 threads...
Begin time: Thu Jun  4 00:25:23 2009

From: Anonymous at: 2009-07-10 09:10:04

sudo chown -R apt-mirror /var/spool/apt-mirror

# to be sure that user apt-mirror is the owner

sudo chmod -R u+w /var/spool/apt-mirror

# to be sure that user apt-mirror has write access

sudo -u apt-mirror apt-mirror

# to launch the command apt-mirror as user apt-mirror



From: nbensa at: 2009-07-31 20:01:31


how do I  configure apt-mirror to mirror more than one architecture? Is it even possible?



From: Anonymous at: 2009-12-20 21:53:18

Hi, yes you can have multiple architectures. I use apt-mirror to mirror the current ubuntu release with i386 and the proxmox repos with amd64. Simply use deb-amd64 instead of deb in the mirror list file. Niels

From: Anonymous at: 2009-08-31 09:46:52

nbensa I had the same problem as you. By typing sudo apt-mirror the command executed for me but for some reason the command with -c in it in the tutorial didn't work for me..

From: at: 2008-03-08 22:20:07

Wow. This is extensive. I've only got one question (not asking for help, just clarification).

When downloading, say, for Ubuntu's Gutsy repositories (this one was designed for Edgy, but it's all the same) does apt-sources download all the architectures (i386, amd64, powerpc and sparc) as well?

I don't see any text that just calls for a single one such as just i386.

From: Anonymous at: 2008-10-17 16:31:15

add this to you /etc/apt/mirrors.list

set defaultarch  i386

From: CyberCowboy at: 2009-10-20 21:08:57

How would you do multiple architectures, for me specifically I need x64 and i386

From: AtesComp at: 2009-12-14 17:12:19

You use "deb-i386" and "deb-amd64" instead of just "deb" at the beginning of each mirror line.  Examples:

deb-i386 karmic main restricted universe multiverse
deb-amd64 karmic main restricted universe multiverse

From: Dan at: 2010-05-12 01:55:31

I had a question.  My apt repository is located at


and it contains contrib main and non-free packages

 The thing I cannot figure out is I am working with a pool and not a specific dist.

How would I setup my Debian lenny clients to pull in my needed packages since the examples above seem to be for a specific distro if you understand what I mean?

The pool is confusing me.



From: Anonymous at: 2010-07-31 08:45:45

When you specify a dist, that tells is what packages list to read (arranged by dist and architecture).

 These package list tell it what packages to read from the pool.  Apt-mirror will only download the specified packages, but have a browse around one of the primary mirrors.  It is logically laid out, and explains a lot about the working of apt.

 So, pool/ contains all the packages, and dists/ contains lists of packages.

From: Rebeca at: 2011-03-15 19:05:56

in my case, I mirrored the three last versions of ubuntu. apt-mirror has created the pool but did not create the folder /dists... so my local computers are unable to pull from the mirror in sources.list. what i did wrong? and how fix that? Thanks..and sorry my "google english"!

From: Joe at: 2014-07-30 18:10:29

I have the same question as the previous comment, after running apt-mirror I only have the ubuntu/pool directory, I don't have ubuntu/dists and such.  This causes clients to fail apt-get update when they cannot find files. What would cause that and how do you fix it?

From: Anonymous at: 2010-12-13 03:40:41

Thanks for the write up!

From: Anonymous at: 2012-05-01 18:29:42

i followed the procedure in this doc. 

the apt-get update and apt-get upgrade works fine in the client server.

but the do-release-upgrade always complain there is no new release found.

but i did put the 10.04/10.10/11.04... in the mirror-list file.

and i did edit the /etc/update-manager/meta-release file.