Our Xavier AGX Dev Kit has the front USB (the is used for flashing) apparently dead. It used to work before flashing to:
Why do I say it’s apparently dead? dmesg --follow shows nothing when I connect or disconnect. Even, when I connect micro-USB debug port to my pc, I can see messages when attaching devices to the other USB ports, but not the apparently broken one.
Note: Power On Led is also not as bright as usual. Maybe a power problem?