No, it's not locked. But you can't install Ubuntu there (at least not easily). Google for "32-bit UEFI" if you need any more details about the sorry state of affairs with booting Linux on latest crop of Atom Bay Trail…
No, it's not locked. But you can't install Ubuntu there (at least not easily). Google for "32-bit UEFI" if you need any more details about the sorry state of affairs with booting Linux on latest crop of Atom Bay Trail…