What's in this directory?

These are files containing the installer and other software for the Debian GNU/Linux operating system. The files in this directory are specifically for the s390x architecture.

How do I use these files?

The files here are complete ISO images, ready to use.

Once you have downloaded all the ISO images you want, you will typically need to write them to installation media.

What size and type of media will I need?

The images described here are sized to be written to writeable CD media at a minimum, but may be written to larger media if needed.

There are lots of files here! Do I need all of them?

In most cases it is not necessary to download and use all of these images to be able to install Debian on your computer. Debian comes with a massive set of software packages, hence why it takes so many disks for a complete set. Most typical users only need a small subset of those software packages.

What is a netinst image?

The netinst CD here is a small CD image that contains just the core Debian installer code and a small core set of text-mode programs (known as "standard" in Debian). To install a desktop or other common software, you'll also need either an Internet connection or some other Debian CD/DVD images.

How can I verify my download is correct and exactly what has been created by Debian?

There are files here (SHA1SUMS, SHA256SUMS, etc.) which contain checksums of the images. These checksum files are also signed - see SHA1SUMS.sign, SHA256SUMS.sign, etc. Once you've downloaded an image, you can check:

• that its checksum matches that expected from the checksum file; and
• that the checksum file has not been tampered with.

For more information about how to do these steps, read the verification guide.

Only the first few images are available! Where are the rest?

We don't store/serve the full set of ISO images for all architectures, to reduce the amount of space taken up on the mirrors. You can use the jigdo tool to recreate the missing ISO images instead.

Other questions?

See the Debian CD FAQ for lots more information about Debian CDs and installation.

The images here were put together by the Debian CD team , using debian-cd and other software.

 Name                              Last modified      Size  Description
 Parent Directory                                       -   
 debian-9.9.0-s390x-netinst.iso    2019-04-27 18:14  163M  
 debian-9.9.0-s390x-xfce-CD-1.iso  2019-04-27 18:14  640M  
 MD5SUMS                           2019-04-27 20:37  132   
 SHA1SUMS                          2019-04-27 20:37  148   
 SHA256SUMS                        2019-04-27 20:37  196   
 SHA512SUMS                        2019-04-27 20:37  324   
 SHA1SUMS.sign                     2019-04-27 20:44  833   
 SHA256SUMS.sign                   2019-04-27 20:44  833   
 SHA512SUMS.sign                   2019-04-27 20:44  833   
 MD5SUMS.sign                      2019-04-27 20:44  833