mirror of
https://github.com/systemd/systemd
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102 lines
4.9 KiB
XML
102 lines
4.9 KiB
XML
<?xml version="1.0"?>
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<!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
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<refentry id="systemd-vconsole-setup.service" conditional='ENABLE_VCONSOLE'>
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<refentryinfo>
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<title>systemd-vconsole-setup.service</title>
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<productname>systemd</productname>
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</refentryinfo>
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<refmeta>
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<refentrytitle>systemd-vconsole-setup.service</refentrytitle>
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<manvolnum>8</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>systemd-vconsole-setup.service</refname>
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<refname>systemd-vconsole-setup</refname>
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<refpurpose>Configure the virtual consoles</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para><filename>systemd-vconsole-setup.service</filename></para>
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<cmdsynopsis>
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<command>/usr/lib/systemd/systemd-vconsole-setup</command>
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<arg choice="opt">TTY</arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><filename>systemd-vconsole-setup</filename> sets up and configures either all virtual consoles, or — if the
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optional <replaceable>TTY</replaceable> parameter is provided — a specific one. When the system is booting up, it's
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called by <citerefentry><refentrytitle>systemd-udevd</refentrytitle><manvolnum>8</manvolnum></citerefentry> during
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VT console subsystem initialization. Also,
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<citerefentry><refentrytitle>systemd-localed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry> invokes
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it as needed when language or console changes are made. Internally, this program calls <citerefentry
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project='mankier'><refentrytitle>loadkeys</refentrytitle><manvolnum>1</manvolnum></citerefentry> and <citerefentry
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project='die-net'><refentrytitle>setfont</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
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</para>
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<para>Execute <command>systemctl restart systemd-vconsole-setup.service</command> in order to apply any manual
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changes made to <filename>/etc/vconsole.conf</filename>.</para>
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<para>See <citerefentry><refentrytitle>vconsole.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry> for
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information about the configuration files and kernel command line options understood by this program.</para>
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</refsect1>
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<refsect1>
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<title>Credentials</title>
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<para><command>systemd-vconsole-setup</command> supports the service credentials logic as implemented by
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<varname>ImportCredential=</varname><varname>LoadCredential=</varname>/<varname>SetCredential=</varname>
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(see <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>1</manvolnum></citerefentry> for
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details). The following credentials are used when passed in:</para>
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<variablelist class='system-credentials'>
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<varlistentry>
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<term><varname>vconsole.keymap</varname></term>
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<term><varname>vconsole.keymap_toggle</varname></term>
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<listitem><para>The keymap (and toggle keymap) to apply. The matching options in
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<filename>vconsole.conf</filename> and on the kernel command line take precedence over these
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credentials.</para>
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<para>Note the relationship to the <varname>firstboot.keymap</varname> credential understood by
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<citerefentry><refentrytitle>systemd-firstboot.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>:
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both ultimately affect the same setting, but <varname>firstboot.keymap</varname> is written into
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<filename>/etc/vconsole.conf</filename> on first boot (if not already configured), and then read from
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there by <command>systemd-vconsole-setup</command>, while <varname>vconsole.keymap</varname> is read
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on every boot, and is not persisted to disk (but any configuration in
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<filename>vconsole.conf</filename> will take precedence if present).</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>vconsole.font</varname></term>
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<term><varname>vconsole.font_map</varname></term>
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<term><varname>vconsole.font_unimap</varname></term>
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<listitem><para>The console font settings to apply. The matching options in
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<filename>vconsole.conf</filename> and on the kernel command line take precedence over these
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credentials.</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>vconsole.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
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<citerefentry project='mankier'><refentrytitle>loadkeys</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry project='die-net'><refentrytitle>setfont</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-localed.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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