Error in mission planner Linux

Hello friends.
I have a problem with Mission Planner, trying to install the firmware I get the error "is this a Linux board?
It does not let me install the Firmware.
He changed USB cables, thinking it was the cable and nothing

The lights of the APM are on as when the firmware is to be installed.

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Hello kchopilot!
I have the same situation.
MP still asks - “Is this Bepop2?” and “Is this Disco?”? and then hangs (((,
15 or 20 times tried to go further with the firmware and 2 or 3 times somehow passed,
If you decide to solve this problem, please let me know - vminzar@gmail.com
Best regards,Viktor

encontrasteis la solución? tengo el mismo problema