On 11. Jan 2019, at 17:57, Marathe, Yogesh <yogesh.marathe(a)intel.com&gt; wrote: Hi Dominik, ww201852 is for KBL, you have APL-NUC. ww201851 is right for NUC6CAYH. On your custom build please share steps/link you followed. Which bios version do you have? I hope you noticed bios change for NUC6CAYH (PFA). Regards, Yogesh.   <> <>From: Celadon [mailto:celadon-bounces@lists.01.org] On Behalf Of Dominik Louven Sent: Friday, January 11, 2019 9:19 PM To: celadon(a)lists.01.org Subject: [01.org Celadon] Freezes and instability, almost unable to boot into OS on NUC6CAYH Hello, We’ve bought a Nuc NUC6CAYH and equipped it with an 128 GB SSD and 4 Gigs of DDR3 RAM. I’m trying to install Celadon Android on the internal SSD but it’s almost inpossible for me to boot into an working Android OS. I’ve compiled the Celadon source on my ubuntu machine , copied the Kernel Flinger executables onto an USB stick and installed the OS through the UEFI console, the setup works flawless without any errors but as soon as the device reboots into the operating system it get’s stuck in the first 2 - 5 Seconds. I’ve plugged in an usb mouse which doesn’t move once the OS froze. A quick press on the power button doesn’t show the reboot panel. I can only do a hard reboot. I’ve tried the officially compiled binaries (https://github.com/projectceladon/celadon-binary <https://github.com/projectceladon/celadon-binary>) too with the exact same result. ww201852 ww201840 The only revision that get’s me into an actually functional operating system (which still feels kinda janky to use) is ww201851. Am I doing something wrong or is there a trick ? I doubt it should be like this. Thanks in advance. Best regards, Dominik Louven <Mail Attachment.eml>