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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | <html><head><title>Locking the screen while away</title><link rel="stylesheet" type="text/css" href="help:/common/kde-default.css"><link rel="stylesheet" type="text/css" href="help:/common/kde-docs.css"><link rel="stylesheet" type="text/css" href="help:/common/kde-localised.css"><link rel="stylesheet" type="text/css" href="help:/common/kubuntu.css"><meta name="generator" content="DocBook XSL Stylesheets V1.76.1"><link rel="home" href="index.html" title="Kubuntu Security"><link rel="up" href="index.html" title="Kubuntu Security"><link rel="prev" href="index.html" title="Kubuntu Security"><link rel="next" href="keep-safe-firewall.html" title="Set up a firewall"><link rel="copyright" href="legal.html" title="Credits and License"><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><meta name="GENERATOR" content="KDE XSL Stylesheet V1.14 using libxslt"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div id="content"><div id="header"><div id="header_content"><div id="header_left"><div id="header_right"><img src="help:/common/top-kde.jpg" width="36" height="34"> Locking the screen while away</div></div></div></div><div class="navCenter"><table class="navigation"><tr><td class="prevCell"><a accesskey="p" href="index.html">Prev</a></td><td class="upCell"> </td><td class="nextCell"><a accesskey="n" href="keep-safe-firewall.html">Next</a></td></tr></table></div><div id="contentBody"><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="keep-safelock-screen"></a>Locking the screen while away</h2></div></div></div><p>
Locking the screen discourages people from accessing an unattended computer. All
applications and work remain open while the screen is locked, and the selected
screensaver is displayed.
</p><p>
The screen can be locked in one of the following ways:
</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>
Press <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenu">Kickoff Application Launcher</span></span> → <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guisubmenu">Leave</span></span> → <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Lock (Lock the screen)</span></span>.
</p></li><li class="listitem"><p>
Press
<span class="keycap"><strong>Alt</strong></span>+<span class="keycap"><strong>Ctrl</strong></span>+<span class="keycap"><strong>L</strong></span>.
</p></li><li class="listitem"><p>
<span class="mousebutton">Right-click</span> in an empty space on the desktop and
choose <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guimenuitem">Lock Screen</span></span>.
</p></li></ul></div><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Change lock screen shortcut</h3><p>
Keyboard shortcuts can be changed in <span class="application">System Settings</span>
under the <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guilabel">Keyboard & Mouse</span></span>. To access these settings,
go to Menu Bread Crumbs. Select <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guilabel">Global Keyboard Shortcuts</span></span>,
in the <span class="trademark">KDE</span>™ component drop-down, select <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guilabel">Run
Command Interface</span></span>, and locate <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guilabel">Lock Session</span></span>.
</p></div><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Adding a lock screen button to the panel</h3><p>
A <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guibutton">Lock Screen</span></span> button can be added to the
<span class="application">Panel</span> for quick and easy screen locking.
<span class="mousebutton">Right-click</span> the <span class="application">Panel</span>,
select <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guibutton">Add Widgets...</span></span>, select
<span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guibutton">Lock/Logout</span></span>, and drag it to the proper location on the
<span class="application">Panel</span>.
</p></div><p>
To unlock the screen, move the mouse or press a key. Enter the password, and
either press the <span class="keycap"><strong>Return</strong></span> key or press the
<span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guibutton">Unlock</span></span> button.
</p><p>
If more than one person has a user account on the computer and the screen is
locked by one user, other users can press the <span xmlns:doc="http://nwalsh.com/xsl/documentation/1.0" class="guiitem"><span class="guibutton">Switch
user...</span></span> button to unlock the screen for their own accounts. They
will not be able to access currently-open work in locked accounts. Users with
locked screens can switch back to their own accounts and unlock their screens
when the computer becomes available.
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