Re: [OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-30 Thread Anne Wilson
On Saturday 29 August 2009 22:29:03 Mike Cloaked wrote:
 Mikkel L. Ellertson wrote:
  I can not find the link right now, but there are boot disks and CDs
  that will let you but from a USB device on systems that do not
  support it. I ran across it on one of the live-USB sites.
 
  Mikkel

 It would be really useful to have the link...

I've not tried it yet, but someone told me to look at 
http://wiki.sugarlabs.org/go/Soas#Boot - it looks as though their boothelper 
link will be what you need.

Anne
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[OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-29 Thread Mike Cloaked

I have an old laptop that I use for testing new versions of Fedora - however
although it will boot of a physical CD containing a LiveCD (say of F12
Alpha), it is old enough not to be able to boot off usb devices since the
BIOS is not arranged to do so. So a usbkey that contains a LiveCD that works
perfectly well on other machines won't play on this particular machine
(Fijitsu-Siemens Amilo D 6800)

Can anyone point me to a reference to work around this by booting off say an
altered grub stansa in the HD which then refers to a plugged in usbkey to
continue loading the LiveCD files from the usbkey? Or something similar?

I usually try to avoid using optical media if possible for running both
installs and testing LiveCDs.
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Re: [OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-29 Thread Mikkel L. Ellertson
Mike Cloaked wrote:
 I have an old laptop that I use for testing new versions of Fedora - however
 although it will boot of a physical CD containing a LiveCD (say of F12
 Alpha), it is old enough not to be able to boot off usb devices since the
 BIOS is not arranged to do so. So a usbkey that contains a LiveCD that works
 perfectly well on other machines won't play on this particular machine
 (Fijitsu-Siemens Amilo D 6800)
 
 Can anyone point me to a reference to work around this by booting off say an
 altered grub stansa in the HD which then refers to a plugged in usbkey to
 continue loading the LiveCD files from the usbkey? Or something similar?
 
 I usually try to avoid using optical media if possible for running both
 installs and testing LiveCDs.

I can not find the link right now, but there are boot disks and CDs
that will let you but from a USB device on systems that do not
support it. I ran across it on one of the live-USB sites.

Mikkel
-- 

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for thou art crunchy and taste good with Ketchup!



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Re: [OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-29 Thread Mike Cloaked



Mikkel L. Ellertson wrote:
 
 
 I can not find the link right now, but there are boot disks and CDs
 that will let you but from a USB device on systems that do not
 support it. I ran across it on one of the live-USB sites.
 
 Mikkel
 
 

It would be really useful to have the link...
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RE: [OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-29 Thread jackson byers
 I have an old laptop that I use for testing new versions of Fedora - however
 although it will boot of a physical CD containing a LiveCD (say of F12
 Alpha), it is old enough not to be able to boot off usb devices since the
 BIOS is not arranged to do so. So a usbkey that contains a LiveCD that works
 perfectly well on other machines won't play on this particular machine
 (Fijitsu-Siemens Amilo D 6800)

 Can anyone point me to a reference to work around this by booting off say an
 altered grub stansa in the HD which then refers to a plugged in usbkey to
 continue loading the LiveCD files from the usbkey? Or something similar?

Mike,
maybe my experience with booting from an external usb disk will help.
I also wasn't
able to boot off usb devices since the BIOS is not arranged to do so
[either that or I am too dense to properly fiddle with the BIOS].

So, what I did was copy the vmlinuz, initrd.img somewhere
onto  my internal HDisks, specifically in my case on /dev/sdb1.
Here is my grub.conf stanza for f10 booting off of the 2nd partition
of my usbdisk, [label rootusb2]

#24...68 -  29..78
title Fedora (2.6.27.29-170.2.78.fc10.i686)usb2new TEST bootf10usb2 vga=795
root (hd1,0) #sdb1
kernel /bootf10usb2/vmlinuz-2.6.27.29-170.2.78.fc10.i686 ro
root=UUID=8f24a787-132c-4dc8-9126-9d85292e349f quiet vga=795
initrd /bootf10usb2/initrd-2.6.27.29-170.2.78.fc10.i686.img


I also did this recently with an f11 hdinstall into usb3.

Detail:
my usb disk is seen as sdc when booted up into my my main f10 on sda1
but when this bootf10usb2 boots it is seen as sda2, i.e,
disk order is reordered tousb=sda, hd1=sdb, hd2=sdc.

from blkid run from my mainf10on sda1:
/dev/sdc2: LABEL=rootusb2
UUID=8f24a787-132c-4dc8-9126-9d85292e349f TYPE=ext3


However, this does not affect the root (hd1,0) for sdb1
ie that retains nonreorderd syntax,
even though when booted up f10usb2 sees sdb1 as sdc1.

This solution is not perfect of course.
I can't just take this external usb as is
to another computer and have this f10usb2 boot up
because the kernel, initrd can't be found.

HTH
Jack

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Re: [OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-29 Thread Kam Leo
On Sat, Aug 29, 2009 at 2:47 PM, jackson byersbyers...@gmail.com wrote:
 I have an old laptop that I use for testing new versions of Fedora - however
 although it will boot of a physical CD containing a LiveCD (say of F12
 Alpha), it is old enough not to be able to boot off usb devices since the
 BIOS is not arranged to do so. So a usbkey that contains a LiveCD that works
 perfectly well on other machines won't play on this particular machine
 (Fijitsu-Siemens Amilo D 6800)

 Can anyone point me to a reference to work around this by booting off say an
 altered grub stansa in the HD which then refers to a plugged in usbkey to
 continue loading the LiveCD files from the usbkey? Or something similar?

 Mike,
 maybe my experience with booting from an external usb disk will help.
 I also wasn't
 able to boot off usb devices since the BIOS is not arranged to do so
 [either that or I am too dense to properly fiddle with the BIOS].

 So, what I did was copy the vmlinuz, initrd.img somewhere
 onto  my internal HDisks, specifically in my case on /dev/sdb1.
 Here is my grub.conf stanza for f10 booting off of the 2nd partition
 of my usbdisk, [label rootusb2]

 #24...68 -  29..78
 title Fedora (2.6.27.29-170.2.78.fc10.i686)usb2new TEST bootf10usb2     
 vga=795
        root (hd1,0) #sdb1
        kernel /bootf10usb2/vmlinuz-2.6.27.29-170.2.78.fc10.i686 ro
 root=UUID=8f24a787-132c-4dc8-9126-9d85292e349f quiet vga=795
        initrd /bootf10usb2/initrd-2.6.27.29-170.2.78.fc10.i686.img


 I also did this recently with an f11 hdinstall into usb3.

 Detail:
 my usb disk is seen as sdc when booted up into my my main f10 on sda1
 but when this bootf10usb2 boots it is seen as sda2, i.e,
 disk order is reordered to    usb=sda, hd1=sdb, hd2=sdc.

 from blkid run from my mainf10on sda1:
 /dev/sdc2: LABEL=rootusb2
 UUID=8f24a787-132c-4dc8-9126-9d85292e349f TYPE=ext3


 However, this does not affect the root (hd1,0) for sdb1
 ie that retains nonreorderd syntax,
 even though when booted up f10usb2 sees sdb1 as sdc1.

 This solution is not perfect of course.
 I can't just take this external usb as is
 to another computer and have this f10usb2 boot up
 because the kernel, initrd can't be found.

 HTH
 Jack

Try UNETBOOTIN, http://unetbootin.sourceforge.net/

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Re: [OT] Run LiveUSB on machine that can't boot from usbkey?

2009-08-29 Thread Tony Nelson
On 09-08-29 12:06:07, Mike Cloaked wrote:
 
 I have an old laptop that I use for testing new versions of Fedora -
 however although it will boot of a physical CD containing a LiveCD 
 (say of F12 Alpha), it is old enough not to be able to boot off usb 
 devices since the BIOS is not arranged to do so. So a usbkey that 
 contains a LiveCD that works perfectly well on other machines won't 
 play on this particular machine (Fijitsu-Siemens Amilo D 6800)
 
 Can anyone point me to a reference to work around this by booting off
 say an altered grub stansa in the HD which then refers to a plugged 
 in usbkey to continue loading the LiveCD files from the usbkey? Or 
 something similar?
 ...

Google grub usb boot and you'll probably be lucky.

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  '  http://www.georgeanelson.com/

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