Solution for "Unimplemented package interface procedure" error on XO-1.5?

Daniel Drake dsd at
Wed Jan 30 15:19:04 EST 2013

On Wed, Jan 30, 2013 at 1:48 PM, Christoph Derndorfer
<christoph.derndorfer at> wrote:
> A quick search on w.l.o turned up this ticket from 2010
> (
> While it does say that the bug was fixed in subsequent versions it doesn't
> really provide a solution on what to do when the issue is encountered.
> Am I right in assuming that doing a separate upgrade of the firmware and
> then running the OS reflash again would address this? Or is there anything
> else I need to do?

That sounds accurate. If the machine is locked and you want to avoid
the hassle of getting a dev key, take the file
/bootpart/boot/ from a XO-1.5 12.1.0 machine and put it in
the same place on the XO in question, overwriting the previous file.
Then reboot the system with power attached (normal boot - don't try to
reflash yet), it should auto-update the firmware.


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