How to start tracemode?

Dear developers, I want to start the tracemode according the “Tracing with LTTng” part, but after I type in the code in putty, nothing was happen, it there any update? 1

Hi gong, That tutorial was written for an earlier version of firmware. The current firmware version automatically starts the lttng daemon, so you can skip this step in the tutorial. I will update the tutorial with this information. Martin.