grub2 fs_uuid search timeout

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Andrey
Andrey New Member Posts: 1
Hello!

I have grub2 loader (version 2.02-beta3-4) with Ubilinux and the same grub version on USB stick with Debian testing. On Up board I have some problems with search.fs_uuid command in grub (both from USB stick grub and eMMC grub). If there no matching UUID, search command takes about 270-540 seconds (as I understand, depending on BIOS USB timeouts settings).
On my laptop search.fs_uuid from the same USB stick takes about 1.5 second.

Is anyone have same problems?

PS. Sorry for my poor English.