[Hackrf-dev] Not recognized USB

[Paul Opitz]

Just got the unit yesterday. Did a f/w update, but after that, neither Windows PC nor Ubuntu (nor Raspberry Pi) will recognize the unit plugged in. If I DFU, then it is recognized.
Tried the DFU firmware update procedure, and it seems to complete, but last message is:
dfu-util: unable to read DFU status after completion.
Non-DFU, lsusb does not show the deviceDFU: lsusb shows:Bus 001 Device 010: ID 1fc9:000c NXP Semiconductors
Non-DFU, hackrf_info  (as root) returns HACKRF_ERROR_NOT_FOUND (-5)
Non-DFU, LEDs are: GREEN ORANGE RED off FLICKER_ORANGE off
Suggestions? Help?

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