[Discuss-gnuradio] USRP ERROR!

[kelvin loi]

Hi ALL,
I have a problem on the USRP board. I have used that
for about 1 year, but suddenly it popped up following
errors:
usb_control_msg failed: error sending control message:
Protocol error
usb_control_msg failed: error sending control message:
Protocol error
usb_control_msg failed: error sending control message:
Protocol error
usb_control_msg failed: error sending control message:
Protocol error
usb_control_msg failed: error sending control message:
Protocol error
usrp: failed to load fpga bitstream
/home/a1113121/share/usrp/rev2/usrp_fpga.rbf.

After tried a few times to reboot the PC, the LED on
USRP didn't blink anymore (power is on). Is there any
body face this problem before? Hopefully is not a
damage on the USRP board.

Cheers,
kelvin 

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