My employer just gave me an Edge-V Pro to use. I am currently powering it using a USB A to C cable connected to an Intel NUC USB 3.0 port. I have loaded the following image and it boots fine and I am able to see the output using an HDMI cable connected between the Edge-V board and a monitor.
[Edge_Ubuntu-server-bionic_Linux-4.4_arm64_EMMC_V0.8.3-20200110] - this boots fine
When I load the below image, the Edge-V Pro starts to boot (Red LED on, white LED flashing), then after less than a minute, the Red LED goes out and just the white LED flashes. Nothing is ever displayed via the HDMI on the monitor.
[Edge_Ubuntu-server-bionic_Linux-5.5-rc2_arm64_EMMC_V0.8.3-20200110] - fails boot
Note: the above two images are supplied by Khadas.
I can build both the kernel version 4.4 and kernel mainline images. The kernel version 4.4 image burns and boots fine, but the kernel mainline image gives the same results as the kernel 5.5 image above.
Can anyone shed light on what is happening here? Do I need to change some setting or is this some kind of power issue. Thank you for your time.