Before we start, we first list what hardware requirements you need to successfully install Gentoo on your box.

You should check the Gentoo AMD64 Project Page before proceeding.

The Gentoo Installation CDs are bootable CDs which contain a self-sustained Gentoo environment. They allow you to boot Linux from the CD. During the boot process your hardware is detected and the appropriate drivers are loaded. They are maintained by Gentoo developers.

All Installation CDs allow you to boot, set up networking, initialize your partitions and start installing Gentoo from the Internet.

The Minimal Installation CD is called and takes up only MB of diskspace. You can use this Installation CD to install Gentoo, but only with a working Internet connection.

A stage3 tarball is an archive containing a minimal Gentoo environment, suitable to continue the Gentoo installation using the instructions in this manual. Previously, the Gentoo Handbook described the installation using one of three stage tarballs. While Gentoo still offers stage1 and stage2 tarballs, the official installation method uses the stage3 tarball. If you are interested in performing a Gentoo installation using a stage1 or stage2 tarball, please read the Gentoo FAQ on How do I Install Gentoo Using a Stage1 or Stage2 Tarball?

Stage3 tarballs can be downloaded from current-stage3/ on any of the Official Gentoo Mirrors and are not provided on the LiveCD.

You have chosen to use a Gentoo Installation CD. We'll first start by downloading and burning the chosen Installation CD. We previously discussed the several available Installation CDs, but where can you find them?

You can download any of the Installation CDs from one of our mirrors. The Installation CDs are located in the current-iso/ directory.

Inside that directory you'll find ISO files. Those are full CD images which you can write on a CD-R.

In case you wonder if your downloaded file is corrupted or not, you can check its MD5 checksum and compare it with the MD5 checksum we provide (such as .DIGESTS). You can check the MD5 checksum with the md5sum tool under Linux/Unix or md5sum for Windows.

Another way to check the validity of the downloaded file is to use GnuPG to verify the cryptographic signature that we provide (the file ending with .asc). Download the signature file and obtain the public keys:

$ gpg --keyserver subkeys.pgp.net --recv-keys 96D8BF6D 2D182910 17072058

Now verify the signature:

(Verify the cryptographic signature)
$ gpg --verify <downloaded iso.DIGESTS.asc>
(Verify the checksum)
$ sha1sum -c <downloaded iso.DIGESTS.asc>

To burn the downloaded ISO(s), you have to select raw-burning. How you do this is highly program-dependent. We will discuss cdrecord and K3B here; more information can be found in our Gentoo FAQ.

• With cdrecord, you simply type cdrecord dev=/dev/hdc <downloaded iso file> (replace /dev/hdc with your CD-RW drive's device path).
• With K3B, select Tools > Burn CD Image. Then you can locate your ISO file within the 'Image to Burn' area. Finally click Start.

Once you have burnt your installation CD, it is time to boot it. Remove all CDs from your CD drives, reboot your system and enter the BIOS. This is usually done by hitting DEL, F1 or ESC, depending on your BIOS. Inside the BIOS, change the boot order so that the CD-ROM is tried before the hard disk. This is often found under "CMOS Setup". If you don't do this, your system will just reboot from the hard disk, ignoring the CD-ROM.

Now place the installation CD in the CD-ROM drive and reboot. You should see a boot prompt. At this screen, you can hit Enter to begin the boot process with the default boot options, or boot the Installation CD with custom boot options by specifying a kernel followed by boot options and then hitting Enter.

When the boot prompt is shown, you get the option of displaying the available kernels (F1) and boot options (F2). If you make no selection within 20 seconds (either displaying information or using a kernel) then the LiveCD will fall back to booting from disk. This allows installations to reboot and try out their installed environment without the need to remove the CD from the tray (something well appreciated for remote installations).

Now we mentioned specifying a kernel. On our Installation CDs, we provide several kernels. The default one is gentoo. Other kernels are for specific hardware needs and the -nofb variants which disable framebuffer.

Below you'll find a short overview on the available kernels:

You can also provide kernel options. They represent optional settings you can (de)activate at will.

boot: gentoo dopcmcia