I’m facing “Started User Manager for UID 120” problem on Xavier with 32.1 kernel version.
I just tried to re-compile the kernel with default configuration “tegra_defconfig” and update by the command through recovery mode as below
sudo ./flash.sh -r -k kernel -K YOUR_KERNEL_ZIMAGE jetson-xavier mmcblk0p
Then when boot up the HDMI monitor keep blinking unlimited with “Started User Manager for UID 120” message as picture
But If I try with the kernel that come from “JAX-TX2-Jetson_Linux_R32.1.0_aarch64.tbz2” everything would be fine.
There is another topic for similar problem on TX2 as this link
https://devtalk.nvidia.com/default/topic/1051147/jetson-tx2/jetson-tx2-change-kernel-without-full-flash/1 but it look like still there is no proper solution.
Any help would be appreciated.