On 9 Jan 2015, at 09:31, Simon Bolek <[email protected]> wrote:
> Hi,
>
> The following is the case:
> 1) atom-pc with ssd 80 GB hard drive(the only one, no optical, no usb, etc.)
> as a target device
> 2) core-image-sato bitbaked and moved to usb device successfully
> 3) usb 'install' to atom-pc successfull (so the install script says)
> 4) after removing the usb device, pressing enter the boot says NO BOOTABLE
> DEVICE
I've seen this is the past with an eSata device. Changing the BIOS emulation
mode for the device fixed it - I can't remember exactly what I had to do, but I
think I needed to set it to "IDE" mode to get the install to work (it would
then boot using either mode).
> WHY?
>
> At the same time, ISO image (generated at the same bitbake run) is working in
> virtual box like a charm. 'Install' was successfull and booting fine - i get
> GRUB menu with one 'Linux' entry as expected.
>
> On the Atom-pc this is not working. So something has to be missing. Maybe you
> will have a clue.
> Here are the details:
> The SSD HDD is /dev/sda with the partition table:
> /dev/sda1 - boot
> /dev/sda2 - rootfs
> /dev/sda3 - swap
> there is no asterix at boot partition
>
> under /dev/sda1/grub there is grub.cfg with:
> menuentry "Linux" {
> set root=(hd0,1)
> linux /vmlinux root=/dev/sda2 rw
> }
> - so first HDD, first/boot partition
> - it points to /vmlinuz and /dev/sda2
> It looks fine for me.
> I already tried to dd if=/dev/zero of=/dev/sda bs=4M, and 'install' from usb
> again, but no luck.
> I already tried to put asterix on the boot partition, but than BOOT gets me
> to grub rescue>
>
> If you have any ideas, where to look for, please let me know.
>
> thank you and best regards
> simon :-)
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Chris Tapp
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