....I'll add that I'm not fully at the stage of throwing Gumstix QA under the bus. This is just preliminary findings. I'm going to re-test using another uSD card to make sure it's not a uSD issue.
From: Greg Kogut <firstname.lastname@example.org>
To: General mailing list for gumstix users. <email@example.com>
Sent: Thursday, January 10, 2013 4:56 PM
Subject: Re: [Gumstix-users] Duovero images?
I can corroborate Steve, here. I have 10 DuoVero units. 7 of them didn't boot correctly out-of-the-box. Some of them boot if you press down on the microSD connector. Some I haven't been able to boot at all.