For some quick links to installation images, check out the
debian-installer home page.
The debian-cd team provides builds of installation images using
debian-installer on the
Debian CD/DVD page.
For more information on where to get installation images, see Section 4.1, “Official Debian GNU/Linux installation images”.
Some installation methods require other images than those for optical media.
debian-installer home page has links to
Section 4.2.1, “Where to Find Installation Files” explains how to find images on Debian
The subsections below will give the details about which images you should get for each possible means of installation.
The netinst CD image is a popular image which can be used to install
bullseye with the
debian-installer. This installation method is intended to boot from the image and
install additional packages over a network; hence the name “netinst”.
The image has the software components needed to run the installer and
the base packages to provide a minimal bullseye system. If you'd
rather, you can get a full size CD/DVD image which will not need the network
to install. You only need the first image of such set.
Download whichever type you prefer and burn it to an optical disc.
It's also possible to boot
debian-installer completely from the net. The
various methods to netboot depend on your architecture and netboot setup.
The files in
netboot/ can be used to netboot
It's possible to boot the installer using no removable media, but just an
existing hard disk, which can have a different OS on it. Download
and a Debian CD/DVD image to the top-level directory of the hard disk. Make sure
that the image has a filename ending in
it's just a matter of booting linux with the initrd.