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This article mainly introduces "how to add Ubuntu iso image to use DVD CD". In daily operation, I believe many people have doubts about how to add DVD CD to Ubuntu iso image. The editor has consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the question of "how to add Ubuntu iso image to use DVD CD". Next, please follow the editor to study!

It is very valuable to recommend a very good Ubuntu iso mirror system to use DVD CD. Here I will mainly explain the application of Ubuntu iso system, including the introduction of DVD CD. Ubuntu's dvd contains a lot of software, but the installation of the system is not installed by default, limited to the network (network installation is usually much slower than local installation), if your network is not good, using DVD as a source is a good choice. If you burn a DVD CD and your computer has a dvd drive installed, or if you do not have a Ubuntu iso image, please take a look at solution 1 next. If you have a Ubuntu iso file and don't want to use a CD-ROM drive often, you can skip to solution 2.

Option 1: use DVD CD-ROM

First of all, put your CD into the CD drive, wait for the CD drive to be automatically mounted for a period of time, open the terminal, and execute:

$sudo apt-cdrom-m-d / media/cdrom0 add

The implementation results are as follows:

/ media/ubuntu-9.04-dvd/ is now used as the mount point for CD-ROM

Being identified. [6c9fa028a2a77a6a3b571ccefb68b9ea-2]

Looking for index files on the CD..

Found 2 software package indexes, 0 source code package indexes, 0 translation indexes and 1 digital signature

The name of this CD is now:

"Ubuntu 9.04 _ Jaunty Jackalope_-Release i386 (20090421.3)"

Copying package list... Gpgv: signature created by CST at 03:02:02 on Wednesday, April 22, 2009, using DSA, key number FBB75451

Gpgv: intact signature from "Ubuntu CD Image Automatic Signing Key"

Reading Package Indexes... Complete

Writing new package source list

The package source settings corresponding to the CD are:

Deb cdrom: [Ubuntu 9.04 _ Jaunty Jackalope_-Release i386 (20090421.3)] / jaunty main restricted

Please repeat the same operation for the other discs in your CD kit.

W: Skipping non-exisiting file / media/ubuntu-9.04-dvd/dists/jaunty/main/binary-i386/Packages

W: Skipping non-exisiting file / media/ubuntu-9.04-dvd/dists/jaunty/main/debian-installer/binary-i386/Packages

W: Skipping non-exisiting file / media/ubuntu-9.04-dvd/dists/jaunty/restricted/binary-i386/Packages

Then execute: sudo apt-get update can install the software you want.

Note that when the execution is complete, check the / etc/apt/sources.list file and make sure that the following line is at the top of the file or in front of the network source, otherwise, the system still has priority to download from the network when installing the software.

Deb cdrom: [Ubuntu 9.04 _ Jaunty Jackalope_-Release i386 (20090421.3)] / jaunty main restricted

Solution 2: use Ubuntu iso mirroring

First, you must mount your Ubuntu iso image file.

$sudo mount-o loop-t iso9660 /. / ubuntu-9.04-dvd-i386.iso / media/cdrom0/ (the red part is the absolute path to your iso file)

$sudo apt-cdrom-m-d / media/cdrom0 add

This is the same as shown in scenario one. It is recommended to use the second scheme, on the one hand, it is easy to operate, and on the other hand, it can reduce the use times of the optical drive and prolong its life.

At this point, the study on "how to add Ubuntu iso images to use DVD CDs" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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