Try to disable it. Then, enable. Use "sys": https://karlcode.owtelse.com/blog/2017/01/09/disabling-usb-ports-on-linux/ https://askubuntu.com/questions/1338682/is-it-possible-to-disable-usb-port-with-known-physical-location
On Thu, May 19, 2022 at 1:51 AM Jason <elect...@emypeople.net> wrote: > Hello, > > What is the best way to power cycle or reset a USB port? I need to do this > to reset a USB modem if it stops responding. The system in question is > Debian 10 aarch64 on RockPi 4b+. > > Thanks, > -- > Jason > >
