NX is the stock UI of the device.

It interacts with:
  * [[framebuffer]]
  * [[alsa]]
  * [[cvend]]
  * [[barcode]]
  * [[pic32]]
  * [[init-abtproxy]]

It can be disabled with ''systemctl stop nx''.  If you do this, you almost certainly also want to ''NxExe watchdog 0'' so that the PIC32 won't power the system off 60 seconds later.  You may also want to ''systemctl stop init-abtproxy''.