How to maximise usb output current on lubuntu?

I have a pc stick running Lubuntu 17.10, kernel 4.13.0-19-generic.

my external hard disk always umounts while heavily loading.

and I have found the max current is 224mA of this external hard disk from system information.

how can i increase the max current?


I’ve moved this to the category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the Finding Help page.