* grub2 i386
@ 2007-10-18 21:31 willem
2007-10-19 11:55 ` Robert Millan
0 siblings, 1 reply; 6+ messages in thread
From: willem @ 2007-10-18 21:31 UTC (permalink / raw)
To: The development of GRUB 2
hello,
i checked out grub2 from cvs and compiled it.
I tried update-grub , but it failed because it cannot find the path to
device hda.
In the latest kernels this name is changed to sda.
how can i change that in grub2 ?
regards
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: grub2 i386
2007-10-18 21:31 grub2 i386 willem
@ 2007-10-19 11:55 ` Robert Millan
0 siblings, 0 replies; 6+ messages in thread
From: Robert Millan @ 2007-10-19 11:55 UTC (permalink / raw)
To: The development of GRUB 2
On Thu, Oct 18, 2007 at 11:31:14PM +0200, willem wrote:
> hello,
> i checked out grub2 from cvs and compiled it.
> I tried update-grub , but it failed because it cannot find the path to
> device hda.
> In the latest kernels this name is changed to sda.
>
> how can i change that in grub2 ?
Please try:
sudo grub-probe -v /
and report.
--
Robert Millan
<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call, if you are unable to speak?
(as seen on /.)
^ permalink raw reply [flat|nested] 6+ messages in thread
* grub2 i386
@ 2007-10-20 0:20 willem
2007-10-20 7:43 ` Vesa Jääskeläinen
2007-10-20 15:23 ` Robert Millan
0 siblings, 2 replies; 6+ messages in thread
From: willem @ 2007-10-20 0:20 UTC (permalink / raw)
To: The development of GRUB 2
hello,
the next script solved my problem partially.
#!/bin/bash
#This will create a GRUB2 boot floppy that supports GPT system.
#Make sure you have updated /boot/grub completely to ensure proper
floppy creation
#last updated for grub2 1.95
grub-mkimage -d /boot/grub -v -o /boot/grub/core.img ls ext2 gpt pc
linux _linux boot chain configfile fshelp help
mke2fs /dev/fd0
mount -o loop -t ext2 /dev/fd0 /mnt/
mkdir -p /mnt/boot/grub
cp /boot/grub/boot.img /boot/grub/core.img /boot/grub/*.mod /mnt/boot/grub
cp -f /boot/grub/grub.cfg /mnt/boot/grub
grub-mkdevicemap -m /boot/grub/device.map
grub-setup -d /mnt/boot/grub -v -r '(fd0)' -m /boot/grub/device.map '(fd0)'
umount /mnt/
If I then boot from the floppy then the system hangs.
I have the following grub.cfg :
#
# DO NOT EDIT THIS FILE
#
# It is automaticaly generated by ././update-grub using templates
# from /usr/local/etc/grub.d and settings from /usr/local/etc/default/grub
#
### BEGIN /usr/local/etc/grub.d/00_header ###
set default=0
set timeout=5
set root=(hd0,1)
terminal console
### END /usr/local/etc/grub.d/00_header ###
### BEGIN /usr/local/etc/grub.d/10_hurd ###
### END /usr/local/etc/grub.d/10_hurd ###
### BEGIN /usr/local/etc/grub.d/10_linux ###
menuentry " GNU/Linux, linux 2.6.22-14-generic" {
linux (hd0,1)/boot/vmlinuz-2.6.22-14-generic root=/dev/sda1 ro
initrd (hd0,1)/boot/initrd.img-2.6.22-14-generic
}
menuentry " GNU/Linux, linux 2.6.22-14-generic (single-user mode)" {
linux (hd0,1)/boot/vmlinuz-2.6.22-14-generic root=/dev/sda1 ro
single
initrd (hd0,1)/boot/initrd.img-2.6.22-14-generic
}
menuentry " GNU/Linux, linux 2.6.22-13-generic" {
linux (hd0,1)/boot/vmlinuz-2.6.22-13-generic root=/dev/sda1 ro
initrd (hd0,1)/boot/initrd.img-2.6.22-13-generic
}
menuentry " GNU/Linux, linux 2.6.22-13-generic (single-user mode)" {
linux (hd0,1)/boot/vmlinuz-2.6.22-13-generic root=/dev/sda1 ro
single
initrd (hd0,1)/boot/initrd.img-2.6.22-13-generic
}
menuentry " GNU/Linux, linux 2.6.22-12-generic" {
linux (hd0,1)/boot/vmlinuz-2.6.22-12-generic root=/dev/sda1 ro
initrd (hd0,1)/boot/initrd.img-2.6.22-12-generic
}
menuentry " GNU/Linux, linux 2.6.22-12-generic (single-user mode)" {
linux (hd0,1)/boot/vmlinuz-2.6.22-12-generic root=/dev/sda1 ro
single
initrd (hd0,1)/boot/initrd.img-2.6.22-12-generic
}
### END /usr/local/etc/grub.d/10_linux ###
If I remove grub.cfg and I enter the commands manual then I can boot.
The Problem is in line 12 of grub.cfg which is automatically generated.
The commands terminal console seem not to be implemented yet.
or does my script is missing a required module ?
regards
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: grub2 i386
2007-10-20 0:20 willem
@ 2007-10-20 7:43 ` Vesa Jääskeläinen
2007-10-20 15:23 ` Robert Millan
1 sibling, 0 replies; 6+ messages in thread
From: Vesa Jääskeläinen @ 2007-10-20 7:43 UTC (permalink / raw)
To: The development of GRUB 2
willem wrote:
> grub-mkimage -d /boot/grub -v -o /boot/grub/core.img ls ext2 gpt pc
> The Problem is in line 12 of grub.cfg which is automatically generated.
> The commands terminal console seem not to be implemented yet.
>
> or does my script is missing a required module ?
There happens to be terminal module. Just add it to you core.img. You
might need console module too. Sorry don't have time to dig out my
script. Alternatively you can add 'insmod terminal'...
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: grub2 i386
2007-10-20 0:20 willem
2007-10-20 7:43 ` Vesa Jääskeläinen
@ 2007-10-20 15:23 ` Robert Millan
1 sibling, 0 replies; 6+ messages in thread
From: Robert Millan @ 2007-10-20 15:23 UTC (permalink / raw)
To: The development of GRUB 2
update-grub isn't intended to generate a grub.cfg that you can use on a
standalone rescue floppy. For that you can write it manually or just use
grub-mkrescue.
On Sat, Oct 20, 2007 at 02:20:55AM +0200, willem wrote:
> hello,
>
> the next script solved my problem partially.
>
> #!/bin/bash
> #This will create a GRUB2 boot floppy that supports GPT system.
> #Make sure you have updated /boot/grub completely to ensure proper
> floppy creation
> #last updated for grub2 1.95
>
> grub-mkimage -d /boot/grub -v -o /boot/grub/core.img ls ext2 gpt pc
> linux _linux boot chain configfile fshelp help
> mke2fs /dev/fd0
> mount -o loop -t ext2 /dev/fd0 /mnt/
> mkdir -p /mnt/boot/grub
> cp /boot/grub/boot.img /boot/grub/core.img /boot/grub/*.mod /mnt/boot/grub
> cp -f /boot/grub/grub.cfg /mnt/boot/grub
> grub-mkdevicemap -m /boot/grub/device.map
> grub-setup -d /mnt/boot/grub -v -r '(fd0)' -m /boot/grub/device.map '(fd0)'
> umount /mnt/
>
> If I then boot from the floppy then the system hangs.
>
> I have the following grub.cfg :
>
> #
> # DO NOT EDIT THIS FILE
> #
> # It is automaticaly generated by ././update-grub using templates
> # from /usr/local/etc/grub.d and settings from /usr/local/etc/default/grub
> #
>
> ### BEGIN /usr/local/etc/grub.d/00_header ###
> set default=0
> set timeout=5
> set root=(hd0,1)
> terminal console
> ### END /usr/local/etc/grub.d/00_header ###
>
> ### BEGIN /usr/local/etc/grub.d/10_hurd ###
> ### END /usr/local/etc/grub.d/10_hurd ###
>
> ### BEGIN /usr/local/etc/grub.d/10_linux ###
> menuentry " GNU/Linux, linux 2.6.22-14-generic" {
> linux (hd0,1)/boot/vmlinuz-2.6.22-14-generic root=/dev/sda1 ro
> initrd (hd0,1)/boot/initrd.img-2.6.22-14-generic
> }
> menuentry " GNU/Linux, linux 2.6.22-14-generic (single-user mode)" {
> linux (hd0,1)/boot/vmlinuz-2.6.22-14-generic root=/dev/sda1 ro
> single
> initrd (hd0,1)/boot/initrd.img-2.6.22-14-generic
> }
> menuentry " GNU/Linux, linux 2.6.22-13-generic" {
> linux (hd0,1)/boot/vmlinuz-2.6.22-13-generic root=/dev/sda1 ro
> initrd (hd0,1)/boot/initrd.img-2.6.22-13-generic
> }
> menuentry " GNU/Linux, linux 2.6.22-13-generic (single-user mode)" {
> linux (hd0,1)/boot/vmlinuz-2.6.22-13-generic root=/dev/sda1 ro
> single
> initrd (hd0,1)/boot/initrd.img-2.6.22-13-generic
> }
> menuentry " GNU/Linux, linux 2.6.22-12-generic" {
> linux (hd0,1)/boot/vmlinuz-2.6.22-12-generic root=/dev/sda1 ro
> initrd (hd0,1)/boot/initrd.img-2.6.22-12-generic
> }
> menuentry " GNU/Linux, linux 2.6.22-12-generic (single-user mode)" {
> linux (hd0,1)/boot/vmlinuz-2.6.22-12-generic root=/dev/sda1 ro
> single
> initrd (hd0,1)/boot/initrd.img-2.6.22-12-generic
> }
> ### END /usr/local/etc/grub.d/10_linux ###
>
> If I remove grub.cfg and I enter the commands manual then I can boot.
>
>
> The Problem is in line 12 of grub.cfg which is automatically generated.
> The commands terminal console seem not to be implemented yet.
>
> or does my script is missing a required module ?
>
> regards
>
>
>
> _______________________________________________
> Grub-devel mailing list
> Grub-devel@gnu.org
> http://lists.gnu.org/mailman/listinfo/grub-devel
>
--
Robert Millan
<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call, if you are unable to speak?
(as seen on /.)
^ permalink raw reply [flat|nested] 6+ messages in thread
* grub2 i386
@ 2007-10-20 11:48 willem
0 siblings, 0 replies; 6+ messages in thread
From: willem @ 2007-10-20 11:48 UTC (permalink / raw)
To: The development of GRUB 2
hello,
With an editor I did remove the entry console from grub.cfg on my floppy.
Now I can boot grub2 from the floppy.
So in the grub2 templates the entry console must be removed.
regards.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2007-10-20 16:19 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2007-10-18 21:31 grub2 i386 willem
2007-10-19 11:55 ` Robert Millan
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2007-10-20 0:20 willem
2007-10-20 7:43 ` Vesa Jääskeläinen
2007-10-20 15:23 ` Robert Millan
2007-10-20 11:48 willem
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