52-usb.rules

# uhubctl – USB hub per-port power control https://github.com/mvp/uhubctl
#
# Copyright (c) 2009-2025, Vadim Mikhailov
#
# This file can be distributed under the terms and conditions of the
# GNU General Public License version 2.

# uhubctl udev rules for rootless operation on Linux for users in group `dialout`.
#
# Copy this file to /etc/udev/rules.d, then reboot or run:
#
#   sudo udevadm trigger --attr-match=subsystem=usb
#
# To add yourself to this permission group, run:
#
#   sudo usermod -a -G dialout $USER

# This is for Linux before 6.0:
SUBSYSTEM=="usb", DRIVER=="usb", MODE="0664", GROUP="dialout"

# This is for Linux 6.0 or later (ok to keep this block present for older Linux kernels):
SUBSYSTEM=="usb", DRIVER=="usb", \
  RUN+="/bin/sh -c \"chown -f root:dialout $sys$devpath/*-port*/disable || true\"" \
  RUN+="/bin/sh -c \"chmod -f 660 $sys$devpath/*-port*/disable || true\""