Skip to Main Content
Learning Debian GNU/Linux
book

Learning Debian GNU/Linux

by Bill McCarty
October 1999
Beginner to intermediate content levelBeginner to intermediate
360 pages
10h 18m
English
O'Reilly Media, Inc.
Content preview from Learning Debian GNU/Linux

Boot Disks

Even if you don’t want to boot Linux from a floppy diskette, you should create and keep on hand a Linux boot floppy. If something goes wrong with your system, preventing you from booting in the normal way, you may be able to boot your system by using the floppy diskette. Then, you can diagnose and repair the problem and get back to business as usual.

Creating a Boot Disk

The Debian GNU/Linux install program gives you the option of creating a boot diskette when you install Linux. You should exercise this option each time you install Linux, so that you have a fresh boot disk containing software consistent with that stored on your hard drive.

However, you can easily create a boot diskette after the installation is complete. To do so, insert a blank floppy diskette into your system’s floppy drive. Log on as root and issue the following command:

mkboot kernal

For kernal, substitute the name of the file that contains the kernal you want to place on the boot disk, usually vmlinuz.

Using a Boot Disk

Insert the boot disk into your system’s floppy drive. If your system is turned off, power up your system. If your system is turned on, first shut down the active operating system in the proper manner, then restart the system. Linux should then boot from the floppy diskette.

Tip

To use your boot disk, your system’s CMOS must be configured to allow booting from the floppy drive. If your system boots from its hard drive even when the boot floppy is present, you must change your system’s CMOS ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Linux in Action

Linux in Action

David Clinton

Publisher Resources

ISBN: 1565927052Supplemental ContentCatalog PageErrata