Date: Wed, 21 Feb 2007 15:34:10 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: coumarin@gmail.com Cc: freebsd-usb@freebsd.org Subject: Re: usb/109397: [panic] on boot from USB flash Message-ID: <20070221.153410.-782803925.imp@bsdimp.com> In-Reply-To: <200702212210.l1LMA4aO041484@freefall.freebsd.org> References: <200702212210.l1LMA4aO041484@freefall.freebsd.org>
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In message: <200702212210.l1LMA4aO041484@freefall.freebsd.org>
Alexander Shiryaev <coumarin@gmail.com> writes:
: The following reply was made to PR usb/109397; it has been noted by GNATS.
:
: From: Alexander Shiryaev <coumarin@gmail.com>
: To: "M. Warner Losh" <imp@bsdimp.com>
: Cc: freebsd-gnats-submit@freebsd.org
: Subject: Re: usb/109397: [panic] on boot from USB flash
: Date: Thu, 22 Feb 2007 01:09:22 +0300
:
: M. Warner Losh wrote:
: > Are you using boot0 (the FreeBSD boot manager)? That might write it
: > back. Are you using packet mode?
: >
:
: No, I'm not using FreeBSD boot manager (don't use boot0cfg and sysinstall):
:
: # dd if=/dev/zero of=/dev/da0 bs=32k count=1
: # fdisk -B da0
: # bsdlabel -B -r -w da0s1 auto
: ...
:
: I also try to use GRUB:
:
: grub> root (hd1,0,a)
: grub> kernel /boot/loader
: grub> boot
: ...
:
: but get the same result.
:
: > Also, are you sure that the usb flash is good before you try to boot
: > it? I'm guessing it is, but I have to ask...
: >
: > Warner
: >
:
: USB flash works well, problem only on boot FreeBSD from it.
Thanks for trying out so many different things. I'll see if I can
make a bootable flash tonight and see if I can recreate this problem
on my HP Pavilion laptop...
Warner
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