03-30-2008
Help needed with bootloader configuration !
I have installed Fedora 8 in my external harddrive in my laptop( toshiba satellite 1135-S125). During initial installation i installed the bootloader in the MBR of the external harddisk instead of the internal harddisk. the problem is that i donot always turn on the external harddrive;therefore, the settings in my BIOS to boot from external harddrive is void when i boot my laptop without the harddisk on.
So most of the times i have to go to my BIOS settings to change the boot order again. Installing the bootloader in MBR of internal harddisk must solve this problem, my guess.
How can i remove the bootloader installed in the MBR of my external harddisk and install it in the MBR of my internal harddrive without re-installing the OS. I have windows xp installed in my internal harddrive and both linux and windows work fine. Please do advice on how to change the bootloader configuration.
10 More Discussions You Might Find Interesting
1. HP-UX
System is running HP-UX11
I need to configure sendmail, to send to a mail server of ours...
Any help would be appreciated....
I will be using mailx (2 Replies)
Discussion started by: frustrated1
2 Replies
2. Solaris
Hi, I'm new to solaris and I have a question about installing solaris 10.
Does solaris during install create a /boot partition?
And if it does, is it possible to set the bootloader on this partition or will it always be on the MBR?
greetz
tony (4 Replies)
Discussion started by: topa
4 Replies
3. AIX
hi this is fani working as jr system administration on unix flavours so please help waht bootloader is used in AIX 4.3 ver now LILO is using in AIX 5 help me to find the answer and there configuration file also
tankzz.............. (0 Replies)
Discussion started by: phanifani
0 Replies
4. Solaris
I have been working on this one for a few days. Any help/advice would be greatly appreciated.
Hardware
Machine: Sun Blade 2000
Tape Drives: HP Ultrium LTO2 002 (x2) (Inside an L40)
Software
OS: Solaris 8
st.conf uncommented lines:
probe-scsi-all reports both drives.
/dev/rmt is... (2 Replies)
Discussion started by: lucesean
2 Replies
5. Red Hat
Hi,
I have Windows XP and RedHat ES both. Last day I format windows due to problems in it, But now the BootLoader that used to come earlier is not coming. My system is directly booting Windows XP. How can I recover RedHat or what I need to do to get back the BootLoader. So that I can use both... (1 Reply)
Discussion started by: somnathbanerjee
1 Replies
6. UNIX for Dummies Questions & Answers
Bootloader problem Grub. Hello,
I have some questions about my Mandriva Linux. My father died last year and so I got automatically forced to use Linux (master computer). I have become a little bit known with it, had to reset the root password via command lines etc. But I... (11 Replies)
Discussion started by: blabla9002
11 Replies
7. Solaris
hi all
i am learning about solaris. I am trying to configure dhcp in my sun blade 150 which is running with solaris 5.10 and i dont have any step by step guide to configure dhcp.
I am requesting you all to suggest me some good document for nfs tuning too.
Regards
Kingston S (1 Reply)
Discussion started by: kingston
1 Replies
8. Boot Loaders
Here is a list of resources for Unix and GNU/Linux bootloaders:
GRUB Legacy: The original GRand Unified Bootloader. Now known as GRUB Legacy.
GRUB: The latest and greatest. More commonly known as GRUB2.
BRUG: Brand-new Universal loadeR from GRUB. Based on GRUB. Adds features like new object... (0 Replies)
Discussion started by: fpmurphy
0 Replies
9. Ubuntu
I accidently altered my partition table. Somehow I wiped it out completely and changed the disk label. Before I rebooted I managed to rebuild it the way it originally was using the original structure and label however I need to re-install a new bootloader for the new MBR. I have Ubuntu 14.04TLS... (1 Reply)
Discussion started by: project722
1 Replies
10. Ubuntu
I have 2 pc's and 1 laptop (all less than a year old) and all 3 have been messed with by super smart but nosy roommate. The bootloader for all three (Gigabyte,Asus and Hp laptop) runs from RAM disk (Paragon software boot it bare metal I think) on a virtual drive that has all the different drivers... (0 Replies)
Discussion started by: kamiz101
0 Replies
LEARN ABOUT NETBSD
mbrlabel
MBRLABEL(8) BSD System Manager's Manual MBRLABEL(8)
NAME
mbrlabel -- update disk label from MBR label(s)
SYNOPSIS
mbrlabel [-fqrw] [-s sector] device
DESCRIPTION
mbrlabel is used to update a NetBSD disk label from the Master Boot Record (MBR) label(s) found on disks that were previously used on
DOS/Windows systems (or other MBR using systems).
mbrlabel scans the MBR contained in the very first block of the disk (or the block specified through the -s flag), then walks through every
extended partition found and generates additional partition entries for the disk from the MBRs found in those extended partitions.
Each MBR partition which does not have an equivalent partition in the disk label (equivalent in having the same size and offset) is added to
the first free partition slot in the disk label. A free partition slot is defined as one with an fstype of 'unused' and a size of zero
('0'). If there are not enough free slots in the disk label, a warning will be issued.
The raw partition (typically partition c, but d on i386 and some other platforms) is left alone during this process.
By default, the proposed changed disk label will be displayed and no disk label update will occur.
Available options:
-f Force an update, even if there has been no change.
-q Performs operations in a quiet fashion.
-r In conjunction with -w, also update the on-disk label.
-s sector Specifies the logical sector number that has to be read from the disk in order to find the MBR. Useful if the disk has remapping
drivers on it and the MBR is located in a non-standard place. Defaults to 0.
-w Update the in-core label if it has been changed. See also -r.
SEE ALSO
disklabel(8), dkctl(8), fdisk(8), mbr(8)
HISTORY
The mbrlabel command appeared in NetBSD 1.4.
BSD
April 5, 2010 BSD