| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY tigervnc-download-http "https://github.com/TigerVNC/tigervnc/archive/v&tigervnc-version;/tigervnc-&tigervnc-version;.tar.gz">
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| 8 | <!ENTITY tigervnc-download-ftp " ">
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| 9 | <!ENTITY tigervnc-md5sum "07f5e217f288c515effb083896e65054">
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| 10 | <!ENTITY tigervnc-size "1.3 MB">
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| 11 | <!ENTITY tigervnc-buildsize "95 MB">
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| 12 | <!ENTITY tigervnc-time "0.5 SBU (Using parallelism=4)">
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| 13 | <!ENTITY tigervnc-xorg-version "1.20.7">
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| 14 | ]>
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| 15 |
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| 16 | <sect1 id="tigervnc" xreflabel="tigervnc-&tigervnc-version;">
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| 17 | <?dbhtml filename="tigervnc.html"?>
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| 18 |
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| 19 | <sect1info>
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| 20 | <othername>$LastChangedBy$</othername>
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| 21 | <date>$Date$</date>
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| 22 | </sect1info>
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| 23 |
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| 24 | <title>Tigervnc-&tigervnc-version;</title>
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| 25 |
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| 26 | <indexterm zone="tigervnc">
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| 27 | <primary sortas="a-tigervnc">tigervnc</primary>
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| 28 | </indexterm>
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| 29 |
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| 30 | <sect2 role="package">
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| 31 | <title>Introduction to Tigervnc</title>
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| 32 |
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| 33 | <para>
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| 34 | <application>Tigervnc</application> is an advanced VNC (Virtual
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| 35 | Network Computing) implementation. It allows creation of an Xorg server
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| 36 | not tied to a physical console and also provides a client for
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| 37 | viewing of the remote graphical desktop.
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| 38 | </para>
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| 39 |
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| 40 | &lfs10_checked;
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| 41 |
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| 42 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 43 | <itemizedlist spacing="compact">
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| 44 | <listitem>
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| 45 | <para>
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| 46 | Download (HTTP): <ulink url="&tigervnc-download-http;"/>
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| 47 | </para>
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| 48 | </listitem>
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| 49 | <listitem>
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| 50 | <para>
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| 51 | Download (FTP): <ulink url="&tigervnc-download-ftp;"/>
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| 52 | </para>
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| 53 | </listitem>
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| 54 | <listitem>
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| 55 | <para>
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| 56 | Download MD5 sum: &tigervnc-md5sum;
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| 57 | </para>
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| 58 | </listitem>
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| 59 | <listitem>
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| 60 | <para>
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| 61 | Download size: &tigervnc-size;
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| 62 | </para>
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| 63 | </listitem>
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| 64 | <listitem>
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| 65 | <para>
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| 66 | Estimated disk space required: &tigervnc-buildsize;
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| 67 | </para>
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| 68 | </listitem>
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| 69 | <listitem>
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| 70 | <para>
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| 71 | Estimated build time: &tigervnc-time;
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| 72 | </para>
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| 73 | </listitem>
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| 74 | </itemizedlist>
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| 75 |
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| 76 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 77 | <itemizedlist spacing="compact">
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| 78 | <listitem>
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| 79 | <para>
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| 80 | Required file:
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| 81 | <ulink url="&xorg-download-http;/xserver/xorg-server-&tigervnc-xorg-version;.tar.bz2"/>
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| 82 | </para>
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| 83 | </listitem>
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| 84 | </itemizedlist>
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| 85 |
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| 86 | <note>
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| 87 | <para>
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| 88 | The version of <application>Xorg</application> may eventually be a few
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| 89 | versions out of date, but is required for the customizations needed
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| 90 | for this package.
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| 91 | </para>
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| 92 | </note>
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| 93 |
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| 94 | <bridgehead renderas="sect3">Tigervnc Dependencies</bridgehead>
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| 95 |
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| 96 | <bridgehead renderas="sect4">Required</bridgehead>
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| 97 | <para role="required">
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| 98 | <xref linkend="cmake"/>,
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| 99 | <xref linkend="fltk"/>,
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| 100 | <xref linkend="gnutls"/>,
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| 101 | <xref linkend="libgcrypt"/>,
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| 102 | <xref linkend="libjpeg"/>,
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| 103 | <xref linkend="pixman"/>,
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| 104 | <xref linkend="xorg7-app"/>, and
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| 105 | <xref linkend="xorg7-legacy"/>
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| 106 | </para>
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| 107 |
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| 108 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 109 | <para role="recommended">
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| 110 | <xref linkend="imagemagick"/> and
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| 111 | <xref linkend="linux-pam"/>
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| 112 | </para>
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| 113 |
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| 114 | <para condition="html" role="usernotes">User Notes:
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| 115 | <ulink url="&blfs-wiki;/tigervnc"/></para>
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| 116 |
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| 117 | </sect2>
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| 118 |
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| 119 | <sect2 role="installation">
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| 120 | <title>Installation of Tigervnc</title>
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| 121 |
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| 122 | <para>
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| 123 | Install <application>tigervnc</application> by running the following
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| 124 | commands:
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| 125 | </para>
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| 126 |
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| 127 | <screen><userinput># Put code in place
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| 128 | mkdir -p unix/xserver &&
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| 129 | tar -xf ../xorg-server-&tigervnc-xorg-version;.tar.bz2 \
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| 130 | --strip-components=1 \
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| 131 | -C unix/xserver &&
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| 132 | ( cd unix/xserver &&
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| 133 | patch -Np1 -i ../xserver120.patch ) &&
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| 134 |
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| 135 | # Build viewer
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| 136 | cmake -G "Unix Makefiles" \
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| 137 | -DCMAKE_INSTALL_PREFIX=/usr \
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| 138 | -DCMAKE_BUILD_TYPE=Release \
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| 139 | -Wno-dev . &&
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| 140 | make &&
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| 141 |
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| 142 | # Build server
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| 143 | pushd unix/xserver &&
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| 144 | autoreconf -fiv &&
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| 145 |
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| 146 | CFLAGS="$CFLAGS -I/usr/include/drm" \
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| 147 | ./configure $XORG_CONFIG \
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| 148 | --disable-xwayland --disable-dri --disable-dmx \
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| 149 | --disable-xorg --disable-xnest --disable-xvfb \
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| 150 | --disable-xwin --disable-xephyr --disable-kdrive \
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| 151 | --disable-devel-docs --disable-config-hal --disable-config-udev \
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| 152 | --disable-unit-tests --disable-selective-werror \
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| 153 | --disable-static --enable-dri3 \
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| 154 | --without-dtrace --enable-dri2 --enable-glx \
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| 155 | --with-pic &&
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| 156 | make &&
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| 157 | popd</userinput></screen>
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| 158 |
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| 159 | <para>
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| 160 | This package does not come with a test suite.
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| 161 | </para>
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| 162 |
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| 163 | <para>
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| 164 | Now, as the <systemitem class="username">root</systemitem> user:
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| 165 | </para>
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| 166 |
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| 167 | <screen role="root"><userinput>#Install viewer
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| 168 | make install &&
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| 169 |
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| 170 | #Install server
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| 171 | ( cd unix/xserver/hw/vnc && make install ) &&
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| 172 |
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| 173 | [ -e /usr/bin/Xvnc ] || ln -svf $XORG_PREFIX/bin/Xvnc /usr/bin/Xvnc</userinput></screen>
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| 174 | <!-- These are installed as part of 'make install' for the client.
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| 175 | <para>
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| 176 | Finally, create a menu entry. As the
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| 177 | <systemitem class="username">root</systemitem> user:
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| 178 | </para>
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| 179 |
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| 180 | <screen role="root"><userinput>cat > /usr/share/applications/vncviewer.desktop << "EOF"
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| 181 | <literal>[Desktop Entry]
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| 182 | Type=Application
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| 183 | Name=TigerVNC Viewer
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| 184 | Comment=VNC client
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| 185 | Exec=/usr/bin/vncviewer
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| 186 | Icon=tigervnc
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| 187 | Terminal=false
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| 188 | StartupNotify=false
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| 189 | Categories=Network;RemoteAccess;</literal>
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| 190 | EOF
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| 191 |
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| 192 | install -vm644 media/icons/tigervnc_24.png /usr/share/pixmaps &&
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| 193 | ln -sfv tigervnc_24.png /usr/share/pixmaps/tigervnc.png</userinput></screen>
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| 194 | -->
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| 195 | </sect2>
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| 196 |
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| 197 | <sect2 role="commands">
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| 198 | <title>Command Explanations</title>
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| 199 |
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| 200 | <para>
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| 201 | <command>tar -xf .. xorg-server...</command>: This command extracts the
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| 202 | standard Xorg package into the tree in a location needed for modification.
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| 203 | </para>
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| 204 |
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| 205 | <para>
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| 206 | <option>--disable ...</option>: Most options that are usually needed for
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| 207 | the standard Xorg server are not needed for the Xvnc instance being built.
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| 208 | </para>
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| 209 |
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| 210 | <para>
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| 211 | <command>[ -e /usr/bin/Xvnc ] || ln ... Xvnc</command>: If the Xvnc server
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| 212 | is not installed in the <filename class='directory'>/usr/bin</filename>
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| 213 | directory, then create a link so the <command>vncserver</command> script
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| 214 | can find it.
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| 215 | </para>
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| 216 |
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| 217 | </sect2>
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| 218 |
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| 219 | <sect2 role="configuration">
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| 220 | <title>Configuring Tigervnc</title>
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| 221 |
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| 222 | <para>
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| 223 | The user specific configuration files of vncserver resides
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| 224 | in the <filename class='directory'>.vnc</filename> directory in the user's
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| 225 | home directory. The <filename>xstartup</filename> file in that
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| 226 | directory is a script specifying what commands to be run
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| 227 | when a VNC desktop is started. If no <filename>xstartup</filename> file
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| 228 | exists, <command>vncserver</command> will try to start an xterm in a twm
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| 229 | session. An example <filename>xstartup</filename> would be:
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| 230 | </para>
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| 231 |
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| 232 | <screen>#!/bin/sh
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| 233 | [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
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| 234 | [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
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| 235 | startlxde &</screen>
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| 236 |
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| 237 | <para>
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| 238 | The <filename>xstartup</filename> file must be executable for the
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| 239 | commands in it to be executed, so run
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| 240 | <command>chmod a+x ~/.vnc/xstartup</command>.
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| 241 | </para>
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| 242 |
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| 243 |
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| 244 | </sect2>
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| 245 |
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| 246 | <sect2 role="content">
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| 247 | <title>Contents</title>
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| 248 |
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| 249 | <segmentedlist>
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| 250 | <segtitle>Installed Programs</segtitle>
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| 251 | <segtitle>Installed Libraries</segtitle>
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| 252 | <segtitle>Installed Directories</segtitle>
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| 253 |
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| 254 | <seglistitem>
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| 255 | <seg>Xvnc,
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| 256 | vncconfig,
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| 257 | vncpasswd,
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| 258 | vncserver,
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| 259 | vncviewer, and
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| 260 | x0vncserver</seg>
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| 261 |
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| 262 | <seg>libvnc.so</seg>
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| 263 | <seg>/usr/share/doc/tigervnc-&tigervnc-version;</seg>
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| 264 | </seglistitem>
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| 265 | </segmentedlist>
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| 266 |
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| 267 | <variablelist>
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| 268 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 269 | <?dbfo list-presentation="list"?>
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| 270 | <?dbhtml list-presentation="table"?>
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| 271 |
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| 272 | <varlistentry id="xvnc">
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| 273 | <term><command>Xvnc</command></term>
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| 274 | <listitem>
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| 275 | <para>
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| 276 | is a X VNC (Virtual Network Computing) server.
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| 277 | It is based on a standard X server, but it has a
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| 278 | <quote>virtual</quote> screen rather than a physical one.
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| 279 | </para>
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| 280 | <indexterm zone="tigervnc xvnc">
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| 281 | <primary sortas="b-xvnc">Xvnc</primary>
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| 282 | </indexterm>
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| 283 | </listitem>
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| 284 | </varlistentry>
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| 285 |
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| 286 | <varlistentry id="vncconfig">
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| 287 | <term><command>vncconfig</command></term>
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| 288 | <listitem>
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| 289 | <para>
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| 290 | is a program to configure and control a VNC server.
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| 291 | </para>
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| 292 | <indexterm zone="tigervnc vncconfig">
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| 293 | <primary sortas="b-vncconfig">vncconfig</primary>
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| 294 | </indexterm>
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| 295 | </listitem>
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| 296 | </varlistentry>
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| 297 |
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| 298 | <varlistentry id="vncpasswd">
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| 299 | <term><command>vncpasswd</command></term>
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| 300 | <listitem>
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| 301 | <para>
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| 302 | allows you to set the password used to access VNC desktops.
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| 303 | </para>
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| 304 | <indexterm zone="tigervnc vncpasswd">
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| 305 | <primary sortas="b-vncpasswd">vncpasswd</primary>
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| 306 | </indexterm>
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| 307 | </listitem>
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| 308 | </varlistentry>
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| 309 |
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| 310 | <varlistentry id="vncserver">
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| 311 | <term><command>vncserver</command></term>
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| 312 | <listitem>
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| 313 | <para>
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| 314 | is a perl script used to start or stop a VNC server.
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| 315 | </para>
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| 316 | <indexterm zone="tigervnc vncserver">
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| 317 | <primary sortas="b-vncserver">vncserver</primary>
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| 318 | </indexterm>
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| 319 | </listitem>
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| 320 | </varlistentry>
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| 321 |
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| 322 | <varlistentry id="vncviewer">
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| 323 | <term><command>vncviewer</command></term>
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| 324 | <listitem>
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| 325 | <para>
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| 326 | is a client used to connect to VNC desktops.
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| 327 | </para>
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| 328 | <indexterm zone="tigervnc vncviewer">
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| 329 | <primary sortas="b-vncviewer">vncviewer</primary>
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| 330 | </indexterm>
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| 331 | </listitem>
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| 332 | </varlistentry>
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| 333 |
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| 334 | <varlistentry id="x0vncserver">
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| 335 | <term><command>x0vncserver</command></term>
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| 336 | <listitem>
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| 337 | <para>
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| 338 | is a program to make an X display on a physical
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| 339 | terminal accessible via TigerVNC or compatible viewers.
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| 340 | </para>
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| 341 | <indexterm zone="tigervnc x0vncserver">
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| 342 | <primary sortas="b-x0vncserver">x0vncserver</primary>
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| 343 | </indexterm>
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| 344 | </listitem>
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| 345 | </varlistentry>
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| 346 |
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| 347 | </variablelist>
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| 348 |
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| 349 | </sect2>
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| 350 |
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| 351 | </sect1>
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