systemd/units/systemd-vconsole-setup.service.in

#  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.

[Unit]
Description=Setup Virtual Console
Documentation=man:systemd-vconsole-setup.service(8) man:vconsole.conf(5)
DefaultDependencies=no
Before=initrd-switch-root.target shutdown.target
ConditionPathExists=/dev/tty0

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=@rootlibexecdir@/systemd-vconsole-setup
Add SPDX license headers to unit files 2017-11-18 17:35:03 +01:00			`# SPDX-License-Identifier: LGPL-2.1+`
			`#`
vconsole: add new utility to initialize the virtual console 2010-09-16 00:36:41 +02:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends. 2012-04-12 00:20:58 +02:00			`# 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`
vconsole: add new utility to initialize the virtual console 2010-09-16 00:36:41 +02:00			`# (at your option) any later version.`

			`[Unit]`
			`Description=Setup Virtual Console`
man: document systemd-vconsole-setup.service 2012-06-25 12:00:43 +02:00			`Documentation=man:systemd-vconsole-setup.service(8) man:vconsole.conf(5)`
vconsole: add new utility to initialize the virtual console 2010-09-16 00:36:41 +02:00			`DefaultDependencies=no`
units: restore Before dependencies for systemd-vconsole-setup.service When the service is run in the initramfs, it is possible for it to get started and not be fast enough to exit before the root switch happens. It is started multiple times (depending on the consoles being detected), and runs asynchronously, so this is quite likely. It'll then get killed by killall(), and systemd will consider the service failed. To avoid all this, just wait for the service to terminate on it's own. Before=initrd-switch-root.target should be good for the initramfs, and Before=shutdown.tuarget should be good for the real system, although it's unlikely to make any difference there. 2017-01-31 00:34:33 -05:00			`Before=initrd-switch-root.target shutdown.target`
units: start vconsole-setup only if there's actually a virtual console device 2012-04-12 02:51:16 +02:00			`ConditionPathExists=/dev/tty0`
vconsole: add new utility to initialize the virtual console 2010-09-16 00:36:41 +02:00
			`[Service]`
			`Type=oneshot`
units: restore RemainAfterExit=yes in systemd-vconsole-setup.service This reverts the second part of 8125e8d38e3aa099c7dce8b0161997b8842aebdc. The first part was reverted in 750e550eba362096d56a35104c6a32631aa67b8e. The problem starts when s-v-s.s is pulled in by something that is then pulled in by sysinit.target. Every time a unit is started, systemd recursively checks all dependencies, and since sysinit.target is pull in by almost anything, we'll start s-v-s.s over and over. In particular, plymouth-start.service currently has Wants=s-v-s.s and After=s-v-s.s. 2020-03-05 07:11:09 +01:00			`RemainAfterExit=yes`
vconsole: add new utility to initialize the virtual console 2010-09-16 00:36:41 +02:00			`ExecStart=@rootlibexecdir@/systemd-vconsole-setup`