Files
uhubctl/udev/rules.d/52-usb.rules
Vadim Mikhailov 786dcb2277 Improve Linux udev rules to support more systems
Some Linux systems detect USB hubs with driver as `hub`, and some as `usb`.
Improve udev permission rules to match both options.

Closes #618.
2025-06-05 21:32:31 -07:00

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# 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=="hub|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=="hub|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\""