UHUBCTL

NAME

uhubctl - uhubctl

SYNOPSIS

uhubctl [options]

DESCRIPTION

uhubctl: utility to control USB port power for smart hubs.

Without options, show status for all smart hubs.

Options [defaults in brackets]: --action, -a - action to off/on/cycle/toggle (0/1/2/3) for affected ports.
--ports, -p - ports to operate on [all hub ports].
--location, -l - limit hub by location [all smart hubs].
--level -L - limit hub by location level (e.g. a-b.c is level 3).
--vendor, -n - limit hub by vendor id [any] (partial ok).
--search, -s - limit hub by attached device description.
--delay, -d - delay for cycle action [2 sec].
--repeat, -r - repeat power off count [1] (some devices need it to turn off).
--exact, -e - exact location (no USB3 duality handling).
--force, -f - force operation even on unsupported hubs.
--nodesc, -N - do not query device description (helpful for unresponsive devices).
--nosysfs, -S - do not use the Linux sysfs port disable interface.
--reset, -R - reset hub after each power-on action, causing all devices to reassociate.
--wait, -w - wait before repeat power off [20 ms].
--version, -v - print program version.
--help, -h - print this text.

Send bugs and requests to: https://github.com/mvp/uhubctl version: 2.5.0-1

SEE ALSO

This manual page was automatically created at build time with help2man for the Debian project.
Please report any bugs in it to the Debian BTS: https://bugs.debian.org