docs: document labwc-session.target integration

Describe the shipped labwc-session.target in labwc(1) SESSION MANAGEMENT
and add commented-out systemctl start/stop lines to the example
autostart and shutdown files. Users on systemd-based distros can
uncomment these to pull in graphical-session.target when labwc starts
and tear it down cleanly on exit, without labwc itself mandating any
specific init system.
This commit is contained in:
Jos Dehaes 2026-04-21 16:31:30 +02:00 committed by Johan Malm
parent d8119cb354
commit af277b09ed
3 changed files with 35 additions and 0 deletions

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@ -3,3 +3,11 @@
# This file is executed as a shell script when labwc is preparing to terminate
# itself.
# For further details see labwc-config(5).
# When running under systemd, uncomment the systemctl line below to tear down
# graphical-session.target (which cascades to labwc-session.target via
# BindsTo, and to any service declaring PartOf=graphical-session.target).
# Running synchronously here ensures those services are stopped before the
# Wayland socket goes away, avoiding "Broken pipe" failures on teardown.
#
# systemctl --user stop graphical-session.target