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systemd/units/systemd-backlight@.service.in

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license: LGPL-2.1+ -> LGPL-2.1-or-later
2020-11-09 04:23:58 +00:00
# SPDX-License-Identifier: LGPL-2.1-or-later
Add SPDX license headers to unit files
2017-11-18 16:35:03 +00:00
#
backlight: add minimal tool to save/restore screen brightness across reboots As many laptops don't save/restore screen brightness across reboots, let's do this in systemd with a minimal tool, that restores the brightness as early as possible, and saves it as late as possible. This will cover consoles and graphical logins, but graphical desktops should do their own per-user stuff probably. This only touches firmware brightness controls for now.
2013-08-13 23:57:02 +00:00
# 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.
[Unit]
units: Do not unescape instance name in systemd-backlight@.service The instance name is never escaped in the udev rule, but unescaped in the unit. This results in the following error message on Asus boards: Failed to get backlight or LED device 'backlight:eeepc/wmi': No such file or directory
2014-03-07 00:50:34 +00:00
Description=Load/Save Screen Backlight Brightness of %i
backlight: add minimal tool to save/restore screen brightness across reboots As many laptops don't save/restore screen brightness across reboots, let's do this in systemd with a minimal tool, that restores the brightness as early as possible, and saves it as late as possible. This will cover consoles and graphical logins, but graphical desktops should do their own per-user stuff probably. This only touches firmware brightness controls for now.
2013-08-13 23:57:02 +00:00
Documentation=man:systemd-backlight@.service(8)
unit: also condition out systemd-backlight in initrd Follow-up for 9173d31dfea5c2b05ff08480972c499cb7aac940. The systemd-backlight@.service also save/restore state but the data is in /var/.
2023-07-05 02:00:23 +00:00
ConditionPathExists=!/etc/initrd-release
backlight: add minimal tool to save/restore screen brightness across reboots As many laptops don't save/restore screen brightness across reboots, let's do this in systemd with a minimal tool, that restores the brightness as early as possible, and saves it as late as possible. This will cover consoles and graphical logins, but graphical desktops should do their own per-user stuff probably. This only touches firmware brightness controls for now.
2013-08-13 23:57:02 +00:00
DefaultDependencies=no
Conflicts=shutdown.target
Before=sysinit.target shutdown.target
[Service]
Type=oneshot
RemainAfterExit=yes
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 01:15:19 +00:00
ExecStart={{LIBEXECDIR}}/systemd-backlight load %i
ExecStop={{LIBEXECDIR}}/systemd-backlight save %i
units: so far we defaulted to 90s as default timeout for most things, let's do so for our oneshot services too Fewer surprises, and stuff...
2015-02-02 20:34:32 +00:00
TimeoutSec=90s
unit: use StateDirectory= instead of RequiresMountsFor=
2017-08-31 09:37:11 +00:00
StateDirectory=systemd/backlight
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