mirror of
https://github.com/systemd/systemd.git
synced 2024-11-01 17:51:22 +03:00
8e7fd6ade4
The kernel and X11 distuingish these two, and Thinkpad keys have both, hence we really should distinguish them too.
294 lines
15 KiB
XML
294 lines
15 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
|
|
<?xml-stylesheet type="text/xsl" href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"?>
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
|
|
|
|
<!--
|
|
This file is part of systemd.
|
|
|
|
Copyright 2010 Lennart Poettering
|
|
|
|
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.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
-->
|
|
|
|
<refentry id="logind.conf">
|
|
<refentryinfo>
|
|
<title>logind.conf</title>
|
|
<productname>systemd</productname>
|
|
|
|
<authorgroup>
|
|
<author>
|
|
<contrib>Developer</contrib>
|
|
<firstname>Lennart</firstname>
|
|
<surname>Poettering</surname>
|
|
<email>lennart@poettering.net</email>
|
|
</author>
|
|
</authorgroup>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>logind.conf</refentrytitle>
|
|
<manvolnum>5</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>logind.conf</refname>
|
|
<refpurpose>Login manager configuration file</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<para><filename>/etc/systemd/logind.conf</filename></para>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>This file configures various parameters of the systemd login manager <citerefentry><refentrytitle>systemd-logind.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
|
|
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Options</title>
|
|
|
|
<para>All options are configured in the
|
|
<literal>[Login]</literal> section:</para>
|
|
|
|
<variablelist>
|
|
|
|
<varlistentry>
|
|
<term><varname>NAutoVTs=</varname></term>
|
|
|
|
<listitem><para>Takes a positive
|
|
integer. Configures how many virtual
|
|
terminals (VTs) to allocate by default
|
|
that -- when switched to and
|
|
previously unused --
|
|
<literal>autovt</literal> services are
|
|
automatically spawned on. These
|
|
services are instantiated from the
|
|
template unit
|
|
<filename>autovt@.service</filename>
|
|
for the respective VT TTY name,
|
|
e.g. <filename>autovt@tty4.service</filename>. By
|
|
default
|
|
<filename>autovt@.service</filename>
|
|
is linked to
|
|
<filename>getty@.service</filename>,
|
|
i.e. login prompts are started
|
|
dynamically as the user switches to
|
|
unused virtual terminals. Hence, this
|
|
parameter controls how many login
|
|
<literal>gettys</literal> are
|
|
available on the VTs. If a VT is
|
|
already used by some other subsystem
|
|
(for example a graphical login) this
|
|
kind of activation will not be
|
|
attempted. Note that the VT configured
|
|
in <varname>ReserveVT=</varname> is
|
|
always subject to this kind of
|
|
activation, even if it is not one of
|
|
VTs configured with the
|
|
<varname>NAutoVTs=</varname>
|
|
directive. Defaults to 6. When set to
|
|
0, automatic spawning of
|
|
<literal>autovt</literal> services is
|
|
disabled. </para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>ReserveVT=</varname></term>
|
|
|
|
<listitem><para>Takes a positive
|
|
integer. Configures the number of one
|
|
virtual terminal that shall
|
|
unconditionally be reserved for
|
|
<filename>autovt@.service</filename>
|
|
activation (see above). The VT
|
|
selected with this option will be
|
|
marked busy unconditionally so that no
|
|
other subsystem will allocate it. This
|
|
functionality is useful to ensure that
|
|
regardless how many VTs are allocated
|
|
by other subsystems one login
|
|
<literal>getty</literal> is always
|
|
available. Defaults to 6 (with other
|
|
words: there'll always be a
|
|
<literal>getty</literal> available on
|
|
Alt-F6.). When set to 0, VT
|
|
reservation is
|
|
disabled.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>KillUserProcesses=</varname></term>
|
|
|
|
<listitem><para>Takes a boolean
|
|
argument. Configures whether the
|
|
processes of a user should be killed
|
|
when she or he completely logs out (i.e. after
|
|
her/his last session ended). Defaults to
|
|
<literal>no</literal>.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>KillOnlyUsers=</varname></term>
|
|
<term><varname>KillExcludeUsers=</varname></term>
|
|
|
|
<listitem><para>These settings take
|
|
space separated lists of user names
|
|
that influence the effect of
|
|
<varname>KillUserProcesses=</varname>. If
|
|
not empty only processes of users
|
|
listed in
|
|
<varname>KillOnlyUsers</varname> will
|
|
be killed when they log out
|
|
entirely. Processes of users listed in
|
|
<varname>KillExcludeUsers=</varname>
|
|
are excluded from being
|
|
killed. <varname>KillExcludeUsers=</varname>
|
|
defaults to <literal>root</literal>
|
|
and takes precedence over
|
|
<varname>KillOnlyUsers=</varname>
|
|
which defaults to the empty list.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>Controllers=</varname></term>
|
|
<term><varname>ResetControllers=</varname></term>
|
|
|
|
<listitem><para>These settings control
|
|
the default control group hierarchies
|
|
users logging in are added to. When
|
|
logging in users will get private
|
|
control groups in all hierarchies
|
|
listed in
|
|
<varname>Controllers=</varname> and be
|
|
reset to the root control group in all
|
|
hierarchies listed in
|
|
<varname>ResetControllers=</varname>. <varname>Controllers=</varname>
|
|
defaults to the empty list,
|
|
<varname>ResetControllers=</varname>
|
|
defaults to
|
|
<literal>cpu</literal>.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>InhibitDelayMaxSec=</varname></term>
|
|
|
|
<listitem><para>Specifies the maximum
|
|
time a system shutdown or sleep
|
|
request is delayed due to an inhibitor
|
|
lock of type <literal>delay</literal>
|
|
being active -- before it is ignored
|
|
and the operation executed
|
|
anyway. Defaults to
|
|
5s.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>HandlePowerKey=</varname></term>
|
|
<term><varname>HandleSuspendKey=</varname></term>
|
|
<term><varname>HandleHibernateKey=</varname></term>
|
|
<term><varname>HandleLidSwitch=</varname></term>
|
|
|
|
<listitem><para>Controls whether
|
|
logind shall handle the system power
|
|
and sleep keys and the lid switch to
|
|
trigger actions such as system
|
|
power-off or suspend. Can be one of
|
|
<literal>ignore</literal>,
|
|
<literal>poweroff</literal>,
|
|
<literal>reboot</literal>,
|
|
<literal>halt</literal>,
|
|
<literal>kexec</literal> and
|
|
<literal>hibernate</literal>. If
|
|
<literal>ignore</literal> logind will
|
|
never handle these keys. Otherwise the
|
|
specified action will be taken in the
|
|
respective event. Only input devices
|
|
with the
|
|
<literal>power-switch</literal> udev
|
|
tag will be watched for key/lid switch
|
|
events. <varname>HandlePowerKey=</varname>
|
|
defaults to
|
|
<literal>poweroff</literal>.
|
|
<varname>HandleSuspendKey=</varname>
|
|
and
|
|
<varname>HandleLidSwitch=</varname>
|
|
default to <literal>suspend</literal>.
|
|
<varname>HandleHibernateKey=</varname>
|
|
defaults to
|
|
<literal>hibernate</literal>.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>PowerKeyIgnoreInhibited=</varname></term>
|
|
<term><varname>SuspendKeyIgnoreInhibited=</varname></term>
|
|
<term><varname>HibernateKeyIgnoreInhibited=</varname></term>
|
|
<term><varname>LidSwitchIgnoreInhibited=</varname></term>
|
|
|
|
<listitem><para>Controls whether
|
|
actions triggered by the power and
|
|
sleep keys and the lid switch are
|
|
subject to inhibitor locks. These
|
|
settings take boolean arguments. If
|
|
<literal>off</literal> the inhibitor
|
|
locks taken by applications in order
|
|
to block the requested operation are
|
|
respected, if <literal>on</literal>
|
|
the requested operation is executed in
|
|
any
|
|
case. <varname>PowerKeyIgnoreInhibited=</varname>,
|
|
<varname>SuspendKeyIgnoreInhibited=</varname>
|
|
and
|
|
<varname>HibernateKeyIgnoreInhibited=</varname>
|
|
defaults to <literal>off</literal>,
|
|
<varname>LidSwitchIgnoreInhibited=</varname>
|
|
defaults to
|
|
<literal>yes</literal>. This means
|
|
that the lid switch does not respect
|
|
suspend blockers by default, but the
|
|
power and sleep keys do.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
<para>Note that setting
|
|
<varname>KillUserProcesses=1</varname> will break tools
|
|
like
|
|
<citerefentry><refentrytitle>screen</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
|
|
|
|
<para>Note that <varname>KillUserProcesses=1</varname>
|
|
is a weaker version of
|
|
<varname>kill-session-processes=1</varname> which may
|
|
be configured per-service for
|
|
<citerefentry><refentrytitle>pam_systemd</refentrytitle><manvolnum>8</manvolnum></citerefentry>. The
|
|
latter kills processes of a session as soon as it
|
|
ends, the former kills processes as soon as the last
|
|
session of the user ends.</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See Also</title>
|
|
<para>
|
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>systemd-logind.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>loginctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>systemd.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|