[Hackrf-dev] Not recognized USB

[Paul Opitz]

Wow. I really didn't do anything different, this morning, but using Raspberry Pi, I was able to:DFU Firmware updaterecognize the hackrf after that updateand complete main firmware and cpld updates.
Other than the unit sitting overnight w/no power (which should have had no effect), I really didn't do anything I hadn't tried a dozen times, yesterday.
Not going to curse fate...moving on to actually using this new toy. 

    On Sunday, June 5, 2016 8:50 AM, Paul Opitz via HackRF-dev <hackrf-dev at greatscottgadgets.com> wrote:
 
 

  
Just caught that my emails w/Silverfox went off-list. Here is a summary (still broken):
If I plug in w/o DFU, no dmesg.If I plug in w/DFU:New high-speed USB device number 10 using ehci-pciNew USB device found, idVendor-1fc9, idProduct=000cNew USB device strings: Mfr=1, Product=2, SerialNumber=3Product: LPCManufacturer: NXPSerialNumber: ABCD
Slight change I either had not noticed or something changed.
dmesg immediately after dfu update is now:
New high-speed USB device number 20 using ehci-pciNew USB device found, idVendor=1d50, idProduct=6089New USB device strings: Mfr=1, Product=2, SerialNumber=5Product: HackRF OneManufacturer: Great Scot GadgetsSerialNumber: (long string of digits)
But, at that point hackrf_info still gives the same error as does spiflash.Ubuntu 14.04 and I've tried everything on the FAQ page.
If I unplug/replug or reset, USB is again not recognized.
I'm going to burn a gnuradio thumb drive just to see if it has any better luck.
Otherwise, how does one go about contacting for warranty?

 
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