Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 19100 - the documented method for creating a bootable grub floppy is too complicated
Summary: the documented method for creating a bootable grub floppy is too complicated
Status: RESOLVED FIXED
Alias: None
Product: [OLD] Docs-user
Classification: Unclassified
Component: Gentoo Linux x86 Installation Guide (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Sven Vermeulen (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2003-04-10 15:27 UTC by hawke
Modified: 2003-05-08 17:49 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description hawke 2003-04-10 15:27:03 UTC
It describes creating a filesystem on the floppy, copying stage1 and stage2, and
using the grub tool to root(fd0) setup(fd0).



Reproducible: Always
Steps to Reproduce:
read the manual.
Actual Results:  
I noted that the instructions are not as simple and efficient as they could be.

Expected Results:  
Given a simpler and more efficient method to create a grub floppy.

A better way than the method documented in the install guide is to run the
single command line:

cat /boot/grub/stage1 /boot/grub/stage2 > /dev/fd0

At that point the floppy will be bootable, and function as well as the complex
method described in the guide.
Comment 1 Gerald Normandin (RETIRED) 2003-04-18 16:28:41 UTC
bug 19548  should resolve your problem. It's a floppy image that allows systems that do not support booting the cd to do so.
Comment 2 hawke 2003-05-01 22:07:59 UTC
I was not describing difficulties I have with the instructions, but merely a suggestion to improve the manual.
Comment 3 Sven Vermeulen (RETIRED) gentoo-dev 2003-05-07 02:42:34 UTC
I'll take a look on this one
Comment 4 Sven Vermeulen (RETIRED) gentoo-dev 2003-05-07 02:48:33 UTC
You say it's bootable then. Does this mean that you don't even need to configure it, i.e.

grub> root (fd0)
grub> setup (hd0)
grub> quit

Comment 5 hawke 2003-05-07 11:03:57 UTC
If you intended to say:

grub> root (fd0)
grub> setup(fd0)
grub> quit

then that is correct.

You also don't need:

# mke2fs /dev/fd0
# mount /dev/fd0 /mnt/floppy

...etc.

Code listing 24.1: Creating a GRUB Bootdisk is completely replaceable with

cat /boot/grub/stage1 /boot/grub/stage2 > /dev/fd0
Comment 6 Sven Vermeulen (RETIRED) gentoo-dev 2003-05-08 03:43:34 UTC
Proposed new document is at http://cvs.gentoo.org/~swift/gentoo-x86-install.html; if accepted by the reviewing team it will be committed.
Comment 7 Gerald Normandin (RETIRED) 2003-05-08 08:41:36 UTC
What if the system does not support booting the cd to begin with, so you cannot install....
Comment 8 Sven Vermeulen (RETIRED) gentoo-dev 2003-05-08 11:00:08 UTC
That isn't a problem: just read the alternative installation guide available on gentoo.org. 
Comment 9 Sven Vermeulen (RETIRED) gentoo-dev 2003-05-08 17:49:53 UTC
Fixed in cvs.