The Udoo team released v1.06 of the UEFI (bios) firmware already one month ago... More info: https://www.udoo.org/docs-x86/Advanced_Topics/UEFI_update.html UDOO X86 - Braswell Bios History 1.06 - Optimized fan management - Solved bug in console redirection - Changed Infrared Support menu (added possibility to select the command in power management) - Solved serial issue on Linux platform disabling virtual com - Firmware 0D