Hi @Nick A I tried build your fork repository and facing the following error, Can you please help me to fix this error? Source code: https://github.com/NickAlilovic/build/ $ git remote -v origin git@github.com:NickAlilovic/build.git (fetch) origin git@github.com:NickAlilovic/build.git (push) $ git branch main * v20250306 Build command: ./compile.sh build BOARD=x96q-lpddr3-v1-3 BRANCH=edge BUILD_DESKTOP=no BUILD_MINIMAL=yes KERNEL_CONFIGURE=yes RELEASE=trixie Error: [🐳|🌱] git: Fetch from remote completed, rev-parsing... [ 'debootstrap-debian-devel' 'master' 'FETCH_HEAD' ] [🐳|🌱] Debootstrap version [ '1.0.142' for /armbian/cache/sources/debootstrap-debian-devel/debootstrap ] [🐳|🌱] Installing base system with 5 packages [ Stage 1/2 ] [🐳|🔨] I: Retrieving InRelease [🐳|🔨] I: Checking Release signature [🐳|🔨] E: Release signed by unknown key (key id 762F67A0B2C39DE4) [🐳|🔨] The specified keyring /usr/share/keyrings/debian-archive-keyring.gpg may be incorrect or out of date. [🐳|🔨] You can find the latest Debian release key at https://ftp-master.debian.org/keys.html [🐳|💥] error! [ Debootstrap first stage failed /armbian/cache/sources/debootstrap-debian-devel/debootstrap trixie yes ] [🐳|💥] Cleaning up [ please wait for cleanups to finish ]

Unfortunately I don't have experience with the onboard flash, but I've never had an issue with the serial port. You've tried different cables i assume?

@jock Tested this and got a 1mim watchdog crash. I dont know if it helps to track this issue but with: "rk322x_tee_1.0.1-72-gf230aa2.bin" it goes to a 30mim. Like i said before, im kinda new to this. so i might have done something wrong when building armbian. If anyone here has a working build that does not trigger this watchdog, please let me know.

In theory, it shouldn't

I received a Helios4 and was finally able to get it to boot. As per instructions, I booted from microSD and flashed the latest Armbian image to sda1 via the nand-sata-install command. This reboots fine now, but only with the microSD-card present and the SW1 dipswitch set to "SD card boot mode". Is anybody here using "SPI NOR Flash" or "SATA1" boot mode to get rid of the microSD card? I am bit handicapped here since my serial port on the microUSB only comes up maybe 1 in 10 times. I wonder if it's worn out or if I am simply doing something wrong. Related Links: 1 2 3