[ISSUE] Failed to launch OpenOCD GDB Server: Timeout

Developer Tools Particle Workbench
10

Furthermore, on Linux there seemed to be a runaway openocd process that was already using port 6666.

$ netstat -tulpn | grep 6666
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 127.0.0.1:6666          0.0.0.0:*               LISTEN      6374/_openocd

Killing the process and then starting the debugger in the properly created Workbench project worked.

$ kill -9 6374
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