I just bought the aml-s905x-cc. I tried to flash two different Sandisk SD cards but the result is the same - on the monitor, I see the “L” logo splash screen and some console messages, the las few lines are:
scanning bus usb@c9000000 for devices... WARN halted endpoint , queuing URB anyway.
Unexpected XHCI event TRB, skipping... (a bunch of 64 bit hex numbers)
"Synchronous Abort" handlerm esr 0x96000210, far 0xc
(a table of CPU registers)
I used “Raspberry Pi Imager” on MacOS in spite of the recommendation to use “Disk Utility”, because I’m pretty sure it’s impossible to write *.img files to disk with Disk Utility. The image I tried to flash is
ubuntu-22.04.3-preinstalled-desktop-arm64+aml-s905x-cc.img
I also tried flashing with “dd” per:
but result was the exact same as when I flashed with “Raspberry Pi Imager” - maybe I got a bad board?
I also just tried 2023-05-03-raspbian-bullseye-arm64+aml-s905x-cc.img and same result.
I solved the problem. Since the error seemed to involve USB, I unplugged the keyboard and the system booted! I plugged it back in after it booted and the keyboard worked.
Seems like a code change to the kernel would be needed to avoid the issue:
The issue is usually USB keyboards with quirks that don’t respond in a normal compliant fashion. Which keyboard is it?
It’s an Apple full-size keyboard with number pad.