02-11-2005
dual boot
I have recently installed free bsd on my windows xp laptop so that now it is a dual boot system. It worked fine for the first couple of days, but now whenever I try to boot into windows it hangs, giving the message WINDOWS\System32\DRIVERS\agp440.sys, bsd however, loads fine. I was wondering either how I could fix this problem so that windows will load properly, or if I have to re-install if there is any way to do so without destroying my bsd partition. I have considered using partition magic but I would first like to know, if it has to come to thi,s if it will work for bsd (all of the versions I have seen are for windows) and be able to solve my problem before I purchase the software.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Ok I had a windows and RH dual boot system and have now converted over completly to the linux system.
How do I regain the other half of my drive? I cannot see it in the disk manager. what do I do to format so that i can mount it? (1 Reply)
Discussion started by: macdonto
1 Replies
2. UNIX for Dummies Questions & Answers
Hi there!
I have a laptop which I plan on installing a dual boot on with Windows and Linux. I have Windows 98 installed at the moment, and I also have a copy of Slackware 8.
I talked to friend, and he said he had some problems installing a dual boot with linux on his laptop... So I just came... (2 Replies)
Discussion started by: satan404
2 Replies
3. UNIX for Dummies Questions & Answers
Greetings,
I have learned much since joining the message board, but I was unable to locate any information concerning dual booting Solaris with Windows on a machine with standardized equipment. I have read on the sun.com page that it is possible and can even be pushed to the rear partition, but... (3 Replies)
Discussion started by: TStoddard
3 Replies
4. UNIX for Dummies Questions & Answers
Does anyone have any idea how I can manage an XP/Linux dual boot (I want to use debian), I can't find anything about it on the internet! (2 Replies)
Discussion started by: XDC_Wolf
2 Replies
5. UNIX for Advanced & Expert Users
Hy all
Does anyone have Info on how to make a dual boot
HP UX 10-20
HP UX 11
on a server ?
Thanks in advance
Olivier (3 Replies)
Discussion started by: Olivier
3 Replies
6. Solaris
hi ;)
So I have 2 HDD (SATA and ATA). On the SATA I've installed WindwosXP and now I want to install solaris 10 on the ATA disk. Is it possible if the ATA disk is primary to make dual boot ?
thank you very much (0 Replies)
Discussion started by: nocture
0 Replies
7. Solaris
Does here know how to configure the Windows XP Boot loader to dual boot XP and Solaris 10?
I installed Solaris after XP but it did not detect the XP installation, and I really can't reformat right now. (3 Replies)
Discussion started by: Super User
3 Replies
8. Linux
Does anyone know if it is possible to have a dual-boot machine with Linux (RH FC 5) and Unix (Solaris 10)?
I currently have one OS (Linux RH FC 5) on one drive (master) and another OS (Unix - Solaris 10) on the other drive (slave).
I am a little unsure of what to modify the grub.config file with,... (1 Reply)
Discussion started by: trmn8r
1 Replies
9. Emergency UNIX and Linux Support
Hi,
I am having 1 TB hard disk and in that I have to install windows,linux 64 bit and linux 32 bit total 3 operating systems I need to install, how could I do that please help.
I am having 64 bit machine h/w
Thanks,
Trimurtulu (5 Replies)
Discussion started by: ktrimu
5 Replies
10. Ubuntu
When I first started using Linux (Ubuntu) I decided to just do a full install. The PC I installed it on, was full of viruses and to be honest, I was never good handling them. So, I decided to just go for it and install.
Anyways I got another computer recently, a much newer one and I decided to... (3 Replies)
Discussion started by: billcrosby
3 Replies
LEARN ABOUT FREEBSD
zfsboot
ZFSBOOT(8) BSD System Manager's Manual ZFSBOOT(8)
NAME
zfsboot -- bootcode for ZFS on BIOS-based computers
DESCRIPTION
zfsboot is used on BIOS-based computers to boot from a filesystem in a ZFS pool. zfsboot is installed in two parts on a disk or a partition
used by a ZFS pool. The first part, a single-sector starter boot block, is installed at the beginning of the disk or partition. The second
part, a main boot block, is installed at a special offset within the disk or partition. Both areas are reserved by the ZFS on-disk specifi-
cation for boot use. If zfsboot is installed in a partition, then that partition should be made bootable using appropriate configuration and
boot blocks described in boot(8).
BOOTING
The zfsboot boot process is very similar to that of gptzfsboot(8). One significant difference is that zfsboot does not currently support the
GPT partitioning scheme. Thus only whole disks and MBR partitions, traditionally referred to as slices, are probed for ZFS disk labels. See
the BUGS section in gptzfsboot(8) for some limitations of the MBR scheme support.
USAGE
zfsboot supports all the same prompt and configuration file arguments as gptzfsboot(8).
FILES
/boot/zfsboot boot code binary
/boot.config parameters for the boot block (optional)
/boot/config alternative parameters for the boot block (optional)
EXAMPLES
zfsboot is typically installed using dd(1). To install zfsboot on the ada0 drive:
dd if=/boot/zfsboot of=/dev/ada0 count=1
dd if=/boot/zfsboot of=/dev/ada0 iseek=1 oseek=1024
If the drive is currently in use, the GEOM safety will prevent writes and must be disabled before running the above commands:
sysctl kern.geom.debugflags=0x10
zfsboot can also be installed in an MBR slice:
gpart create -s mbr ada0
gpart add -t freebsd ada0
gpart create -s BSD ada0s1
gpart bootcode -b /boot/boot0 ada0
gpart set -a active -i 1 ada0
dd if=/boot/zfsboot of=/dev/ada0s1 count=1
dd if=/boot/zfsboot of=/dev/ada0s1 iseek=1 oseek=1024
Note that commands to create and populate a pool are not shown in the example above.
SEE ALSO
dd(1), boot.config(5), boot(8), gptzfsboot(8), loader(8), zfsloader(8), zpool(8)
HISTORY
zfsboot appeared in FreeBSD 7.3.
AUTHORS
This manual page was written by Andriy Gapon <avg@FreeBSD.org>.
BUGS
Installing zfsboot with dd(1) is a hack. ZFS needs a command to properly install zfsboot onto a ZFS-controlled disk or partition.
BSD
September 15, 2014 BSD