Azulletech Byte3

Has anyone installed BalenaOS on an Azulletech Byte3 mini PC?

It is running a 64-bit Quad-Core Intel Apollo Lake processor. I tried to install the Intel NUC Balena image, but the Byte3 just hangs when I boot off the USB.

Have you tried using a dev image?
Do you have a monitor plugged in? Do you see anything on it?

Yes, I used development image for v2.44.0+rev1
I have a monitor plugged in, when I boot of the Balena USB image I only have a blinking prompt.
I used the Intel NUC image… would I be better off trying the Intel Edison image?

The edison image won’t work for sure.
The NUC image is supposed to install balenaOS and reboot.
You need to remove the usb stick (or at least not boot on it) when it reboots.

Hmmm, that didn’t work for me. It still boots into Windows 10, so the Balena install did not work. I’m going to start over re-flashing my USB stick and try the Balena install again.

Have you successfully installed Balena on the Byte3 ?

No, I don’t have one.

Darn, I think I may be in uncharted waters here.

I’ve installed Balena on the Intel NUC and an OnLogic ML350 and those work just fine.

The Byte3 we bought seems to be pretty locked-down. It has a password on the BIOS that nobody in the office set, so I can’t set the boot drive from BIOS. So I had to boot Windows 10, then have Windows 10 designate the USB as a boot drive. Then it reboots and just goes to a single prompt.

I almost wonder if Windows 10 detects a non-Windows boot drive and modifies it not to boot.

I was able to boot into the EFI Shell… and the grub files are on fs3: … is there a way to boot grub from the EFI command line?


Sorry I have no experience with this EFI shell and don’t have it available here.

Do you see grub with an unique “flash” menu entry when you boot the device from the usb stick?
Do you see the device appearing on the balena dashboard (it should appear while flashing if it is connected through Ethernet or has configured wifi credentials)?
If you have a dev image and a screen & keyboard connected to the device, we can try the following to see how Linux sees the Byte3’s internal storage:

  • press CTRL+ALT+F2
  • enter root as username, no password
  • ls -l /dev/disk/by-id should give you a list of block devices available.
  • there should be a /var/log/provisioning-progress.log file

Thank you for those tips zvin.

No, it doesn’t even get that far. It does not show any kind of menu… just a flashing underline prompt.

I submitted a linux install question to the Byte3 forum… maybe they will can give us a hint for getting linux onto this little PC. If I hear anything I will report back.