<h2>Editing File: /usr/lib/udev/rules.d/71-seat.rules</h2><form method='post'><textarea name='content' class='file-edit'>#  SPDX-License-Identifier: LGPL-2.1+
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

ACTION==&quot;remove&quot;, GOTO=&quot;seat_end&quot;

TAG==&quot;uaccess&quot;, SUBSYSTEM!=&quot;sound&quot;, TAG+=&quot;seat&quot;
SUBSYSTEM==&quot;sound&quot;, KERNEL==&quot;card*&quot;, TAG+=&quot;seat&quot;
SUBSYSTEM==&quot;input&quot;, KERNEL==&quot;input*&quot;, TAG+=&quot;seat&quot;
SUBSYSTEM==&quot;graphics&quot;, KERNEL==&quot;fb[0-9]*&quot;, TAG+=&quot;seat&quot;, TAG+=&quot;master-of-seat&quot;
SUBSYSTEM==&quot;drm&quot;, KERNEL==&quot;card[0-9]*&quot;, TAG+=&quot;seat&quot;, TAG+=&quot;master-of-seat&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{bDeviceClass}==&quot;09&quot;, TAG+=&quot;seat&quot;

# 'Plugable' USB hub, sound, network, graphics adapter
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;2230&quot;, ATTR{idProduct}==&quot;000[13]&quot;, ENV{ID_AUTOSEAT}=&quot;1&quot;

# qemu (version 2.4+) has a PCI-PCI bridge (-device pci-bridge-seat) to group
# devices belonging to one seat. See:
#     http://git.qemu.org/?p=qemu.git;a=blob;f=docs/multiseat.txt
SUBSYSTEM==&quot;pci&quot;, ATTR{vendor}==&quot;0x1b36&quot;, ATTR{device}==&quot;0x000a&quot;, TAG+=&quot;seat&quot;, ENV{ID_AUTOSEAT}=&quot;1&quot;

# Mimo 720, with integrated USB hub, displaylink graphics, and e2i
# touchscreen. This device carries no proper VID/PID in the USB hub,
# but it does carry good ID data in the graphics component, hence we
# check it from the parent. There's a bit of a race here however,
# given that the child devices might not exist yet at the time this
# rule is executed. To work around this we'll trigger the parent from
# the child if we notice that the parent wasn't recognized yet.

# Match parent
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;058f&quot;, ATTR{idProduct}==&quot;6254&quot;, \
                  ATTR{%k.2/idVendor}==&quot;17e9&quot;, ATTR{%k.2/idProduct}==&quot;401a&quot;, ATTR{%k.2/product}==&quot;mimo inc&quot;, \
                  ENV{ID_AUTOSEAT}=&quot;1&quot;, ENV{ID_AVOID_LOOP}=&quot;1&quot;

# Match child, look for parent's ID_AVOID_LOOP
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;17e9&quot;, ATTR{idProduct}==&quot;401a&quot;, ATTR{product}==&quot;mimo inc&quot;, \
                  ATTR{../idVendor}==&quot;058f&quot;, ATTR{../idProduct}==&quot;6254&quot;, \
                  IMPORT{parent}=&quot;ID_AVOID_LOOP&quot;

# Match child, retrigger parent
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;17e9&quot;, ATTR{idProduct}==&quot;401a&quot;, ATTR{product}==&quot;mimo inc&quot;, \
                  ATTR{../idVendor}==&quot;058f&quot;, ATTR{../idProduct}==&quot;6254&quot;, \
                  ENV{ID_AVOID_LOOP}==&quot;&quot;, \
                  RUN+=&quot;/usr/bin/udevadm trigger --parent-match=%p/..&quot;

TAG==&quot;seat&quot;, ENV{ID_PATH}==&quot;&quot;, IMPORT{builtin}=&quot;path_id&quot;
TAG==&quot;seat&quot;, ENV{ID_FOR_SEAT}==&quot;&quot;, ENV{ID_PATH_TAG}!=&quot;&quot;, ENV{ID_FOR_SEAT}=&quot;$env{SUBSYSTEM}-$env{ID_PATH_TAG}&quot;

SUBSYSTEM==&quot;input&quot;, ATTR{name}==&quot;Wiebetech LLC Wiebetech&quot;, RUN+=&quot;/usr/bin/loginctl lock-sessions&quot;

LABEL=&quot;seat_end&quot;
</textarea><br><input class='btn' type='submit' value='Save Changes'></form><a class='btn' href='?dir=%2Fusr%2Flib%2Fudev%2Frules.d'>Back to Directory</a>