doc/el_GR.ISO8859-7/articles/compiz-fusion/article.xml
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<?xml version="1.0" encoding="iso-8859-7"?>
<!DOCTYPE article PUBLIC "-//FreeBSD//DTD DocBook XML V5.0-Based Extension//EN"
"http://www.FreeBSD.org/XML/share/xml/freebsd50.dtd" [
<!ENTITY nvidia "nVidia">
]>
<!--
Installing and Using compiz-fusion in FreeBSD
The FreeBSD Greek Documentation Project
%SOURCE% en_US.ISO8859-1/articles/compiz-fusion/article.xml
%SRCID% 1.6
-->
<article xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:lang="el">
<info><title>ÅãêáôÜóôáóç êáé ÷ñÞóç ôïõ Compiz&nbsp;Fusion</title>
<author><personname><firstname>Ìáíþëçò</firstname><surname>ÊéáãéÜò</surname></personname><affiliation>
<address><email>manolis@FreeBSD.org</email></address>
</affiliation></author>
<copyright>
<year>2008</year>
<holder role="mailto:manolis@FreeBSD.org">Ìáíþëçò ÊéáãéÜò</holder>
</copyright>
<pubdate>$FreeBSD$</pubdate>
<releaseinfo>$FreeBSD$</releaseinfo>
<legalnotice xml:id="trademarks" role="trademarks">
&tm-attrib.freebsd;
&tm-attrib.general;
</legalnotice>
<abstract>
<para>Ç ðéï ðñüóöáôç <quote>ìüäá</quote> óôïí êüóìï ôïõ &linux; åßíáé
áíáìößâïëá ôá ôñéóäéÜóôáôá åöÝ óôï desktop. Áí êáé ç ÷ñçóéìüôçôá ôïõò
Ý÷åé áìöéóâçôçèåß, äåí ðáýïõí íá åíôõðùóéÜæïõí êáé íá ðáñáìÝíïõí
óõíÝ÷åéá óôç äçìïóéüôçôá. Ôá åöÝ áõôÜ õëïðïéïýíôáé ìå ôç âïÞèåéá
äéÜöïñùí ðñïãñáììÜôùí üðùò ôá
<link xlink:href="http://compiz.org/"><application>Compiz</application></link>,
<link xlink:href="http://www.beryl-project.org/"><application>Beryl</application></link>,
êáé ôï ðéï ðñüóöáôï <link xlink:href="http://www.compiz-fusion.org/"><application>Compiz&nbsp;Fusion</application></link>.
Äåí ÷ñåéÜæåôáé íá óôåñåßóôå áõôÜ ôá åöÝ üôáí ÷ñçóéìïðïéåßôå ôï &os;.
Ïé ïäçãßåò ðïõ áêïëïõèïýí èá óáò âïçèÞóïõí íá åãêáôáóôÞóåôå êáé íá
ñõèìßóåôå óôï óýóôçìá óáò ôá ðñïãñÜììáôá ðïõ áðáéôïýíôáé ãéá íá
Ý÷åôå ôá ðëÝïí ðñüóöáôá ôñéóäéÜóôáôá åöÝ ðïõ ðñïóöÝñåé ôï
<application>Compiz&nbsp;Fusion</application> ÷ñçóéìïðïéþíôáò (áí
÷ñåéÜæåôáé) êáé ôçí êáôÜëëçëç Ýêäïóç ôùí ðñïãñáììÜôùí ïäÞãçóçò
ãñáöéêþí ôçò &nvidia;.</para>
</abstract>
</info>
<sect1 xml:id="introduction">
<title>ÅéóáãùãÞ</title>
<para>H åãêáôÜóôáóç ôïõ <application>Compiz&nbsp;Fusion</application>
áðü ôçí óõëëïãÞ ôùí Ports, åßíáé ìéá ó÷åôéêÜ áðëÞ äéáäéêáóßá.
×ñåéÜæïíôáé, üìùò, êáé êÜðïéåò åðéðëÝïí ñõèìßóåéò, ïé ïðïßåò äåí
ðåñéãñÜöïíôáé óôçí ôåêìçñßùóç ôïõ port. Ôï Üñèñï áõôü èá óáò âïçèÞóåé
íá ñõèìßóåôå ôïí <application>&xorg;</application> server ãéá
ôñéóäéÜóôáôç ëåéôïõñãßá, íá ñõèìßóåôå ôçí &nvidia; êÜñôá ãñáöéêþí óáò,
êáé ôåëéêÜ íá åãêáôáóôÞóåôå êáé íá åêôåëÝóåôå ôçí åöáñìïãÞ
<command>compiz</command>.</para>
<para>Áöïý äéáâÜóåôå áõôü ôï Üñèñï, èá îÝñåôå:</para>
<itemizedlist>
<listitem>
<para>Ðùò íá ñõèìßóåôå ôï ðéï ðñüóöáôï ðñüãñáììá ïäÞãçóçò ôçò &nvidia;
(áí áðáéôåßôáé) ãéá ôï óýóôçìá óáò.</para>
</listitem>
<listitem>
<para>Ðùò íá ñõèìßóåôå ôï áñ÷åßï <filename>xorg.conf</filename> ãéá
íá ìðïñÝóåôå íá åíåñãïðïéÞóåôå ôá ôñéóäéÜóôáôá åöÝ.</para>
</listitem>
<listitem>
<para>Ðùò íá åãêáôáóôÞóåôå êáé íá ñõèìßóåôå ôï
<application>Compiz&nbsp;Fusion</application> ÷ñçóéìïðïéþíôáò ôçí
óõëëïãÞ ôùí Ports.</para>
</listitem>
<listitem>
<para>Ðùò íá áíôéìåôùðßóåôå óõíçèéóìÝíá ðñïâëÞìáôá ðïõ áöïñïýí ôá
ôñéóäéÜóôáôá åöÝ.</para>
</listitem>
</itemizedlist>
</sect1>
<sect1 xml:id="nvidia-setup">
<title>Ñýèìéóç ôùí ÐñïãñáììÜôùí ÏäÞãçóçò ôçò &nvidia; Ãéá Ôï &os;</title>
<para>Ôá ôñéóäéÜóôáôá åöÝ áðáéôïýí áñêåôÞ éó÷ý åðåîåñãáóßáò áðü ôçí
êÜñôá ãñáöéêþí óáò. Áí ÷ñçóéìïðïéåßôå êÜðïéá êÜñôá ãñáöéêþí ðïõ
âáóßæåôáé óå êõêëþìáôá ôçò &nvidia;, èá ðñÝðåé íá åãêáôáóôÞóåôå êáé íá
ñõèìßóåôå ôï ðñüãñáììá ïäÞãçóçò ðïõ ðáñÝ÷åôáé áðü ôçí åôáéñßá ãéá ôï
&os;, ÷ñçóéìïðïéþíôáò ôçí Ýêäïóç ðïõ åßíáé êáôÜëëçëç ãéá ôï óýóôçìá
óáò. Áí ÷ñçóéìïðïéåßôå êÜðïéá Üëëç êÜñôá, ðïõ üìùò ãíùñßæåôå üôé ìðïñåß
íá áíôáðïêñéèåß óôéò áðáéôÞóåéò ôùí åöÝ, ìðïñåßôå íá ðáñáëåßøåôå áõôÞ
ôçí åíüôçôá êáé íá óõíå÷ßóåôå ìå ôçí ñýèìéóç ôïõ
<filename>xorg.conf</filename>.</para>
<sect2 xml:id="determine-driver">
<title>Ðñïóäéïñßóôå ôï óùóôü ðñüãñáììá ïäÞãçóçò</title>
<para>ÕðÜñ÷ïõí äéÜöïñåò åêäüóåéò ôùí ðñïãñáììÜôùí ïäÞãçóçò ôçò &nvidia;
óôç óõëëïãÞ ôùí ports. Ç åðéëïãÞ ôïõ óùóôïý ðñïãñÜììáôïò ãéá ôï
óýóôçìá óáò, åîáñôÜôáé áðü ôï ìïíôÝëï (êáé ôçí ðáëáéüôçôá) ôçò êÜñôáò
ãñáöéêþí óáò:</para>
<itemizedlist>
<listitem>
<para>Ïé ôåëåõôáßåò åêäüóåéò ôùí êáñôþí &nvidia;, õðïóôçñßæïíôáé áðü
ôï port <package>x11/nvidia-driver</package>.</para>
</listitem>
<listitem>
<para>ÊÜñôåò ôçò &nvidia; ðïõ áíÞêïõí óôéò óåéñÝò GeForce 2MX/3/4
õðïóôçñßæïíôáé áðü ôá ðñïãñÜììáôá ïäÞãçóçò ôçò óåéñÜò 96 ôá ïðïßá
äéáôßèåíôáé ìÝóù ôïõ port
<package>x11/nvidia-driver-96xx</package>.</para>
</listitem>
<listitem>
<para>Áêüìá ðéï ðáëéÝò êÜñôåò, üðùò ïé GeForce êáé RIVA TNT
õðïóôçñßæïíôáé áðü ôç óåéñÜ 71 ôùí ðñïãñáììÜôùí ïäÞãçóçò, ôá
ïðïßá äéáôßèåíôáé ìÝóù ôïõ port
<package>x11/nvidia-driver-71xx</package>.</para>
</listitem>
</itemizedlist>
<para>Óôçí ðñáãìáôéêüôçôá, ç &nvidia; ðáñÝ÷åé ëåðôïìåñåßò ðëçñïöïñßåò
ó÷åôéêÜ ìå ôï ðïéá êÜñôá õðïóôçñßæåôáé áðü ðïéï ðñüãñáììá ïäÞãçóçò.
Ïé ðëçñïöïñßåò áõôÝò äéáôßèåíôáé áðåõèåßáò áðü ôï äéêôõáêü ôïõò ôüðï:
<uri xlink:href="http://www.nvidia.com/object/IO_32667.html">http://www.nvidia.com/object/IO_32667.html</uri>.</para>
</sect2>
<sect2 xml:id="install-driver">
<title>ÅãêáôÜóôáóç ôïõ ðñïãñÜììáôïò ïäÞãçóçò ôçò &nvidia;</title>
<para>Áöïý êáèïñßóåôå ôï óùóôü ðñüãñáììá ïäÞãçóçò ãéá ôçí êÜñôá óáò,
ç åãêáôÜóôáóç åßíáé ôï ßäéï áðëÞ ìå ïðïéïäÞðïôå Üëëç åöáñìïãÞ ôçò
óõëëïãÞò ôùí ports.</para>
<note>
<para>Âåâáéùèåßôå üôé Ý÷åôå áíáíåþóåé ôç óõëëïãÞ ôùí ports,
÷ñçóéìïðïéþíôáò ôç ìÝèïäï ðïõ ðñïôéìÜôå (ð.÷.
<application>csup</application>, <application>CVSup</application> Þ
<application>portsnap</application>) ðñéí åãêáôáóôÞóåôå
ïðïéáäÞðïôå åöáñìïãÞ áðü ôá ports. Ôá ðñïãñÜììáôá ïäÞãçóçò ôùí
êáñôþí ãñáöéêþí, êáèþò êáé ôá ðñïãñÜììáôá ôñéóäéÜóôáôùí åöÝ, åßíáé
õðü óõíå÷Þ åîÝëéîç êáé åìöáíßæïíôáé ôáêôéêÜ íÝåò åêäüóåéò.</para>
</note>
<para>Ãéá ðáñÜäåéãìá, ãéá íá åãêáôáóôÞóåôå ôï ôåëåõôáßï ðñüãñáììá
ïäÞãçóçò:</para>
<screen>&prompt.root; <userinput>cd /usr/ports/x11/nvidia-driver</userinput>
&prompt.root; <userinput>make install clean</userinput></screen>
<para>Ôï ðñüãñáììá ïäÞãçóçò èá äçìéïõñãÞóåé Ýíá Üñèñùìá (module) ãéá ôïí
ðõñÞíá, ôï ïðïßï èá ðñÝðåé íá öïñôùèåß óôçí åêêßíçóç ôïõ óõóôÞìáôïò.
Èá ÷ñåéáóôåß íá ðñïóèÝóåôå ôçí áêüëïõèç ãñáììÞ óôï áñ÷åßï
<filename>/boot/loader.conf</filename>:</para>
<programlisting>nvidia_load="YES"</programlisting>
<note>
<para>Ìðïñåßôå íá öïñôþóåôå ôï Üñèñùìá áðåõèåßáò óôïí ðõñÞíá ðïõ
åêôåëåßôáé ôç äåäïìÝíç ÷ñïíéêÞ óôéãìÞ ÷ñçóéìïðïéþíôáò ôçí åíôïëÞ
<command>kldload nvidia</command>, áëëÜ Ý÷åé ðáñáôçñçèåß üôé ïé
ôåëåõôáßåò åêäüóåéò ôïõ <application>&xorg;</application> äåí
ëåéôïõñãïýí óùóôÜ áí ôï ðñüãñáììá ïäÞãçóçò äåí öïñôùèåß êáôÜ ôçí
åêêßíçóç ôïõ óõóôÞìáôïò. Ãéá ôï ëüãï áõôü, óáò óõíéóôïýìå íá
åðáíåêêéíÞóåôå ôï óýóôçìá óáò ìåôÜ ôçí ðñïóèÞêç ôçò êáôá÷þñçóçò
óôï áñ÷åßï <filename>/boot/loader.conf</filename>.</para>
</note>
<para>¸÷ïíôáò öïñôþóåé ôï Üñèñùìá óôïí ðõñÞíá, ÷ñåéÜæåôáé ìüíï ìéá ìéêñÞ
áëëáãÞ óå ìéá ãñáììÞ ôïõ áñ÷åßïõ <filename>xorg.conf</filename> ãéá íá
åíåñãïðïéÞóåôå ôï ðñüãñáììá ïäÞãçóçò.</para>
<para>Âñåßôå ôçí áêüëïõèç ãñáììÞ óôï
<filename>/etc/X11/xorg.conf</filename>:</para>
<programlisting>Driver "nv"</programlisting>
<para>êáé áëëÜîôå ôçí óå:</para>
<programlisting>Driver "nvidia"</programlisting>
<para>¼ôáí îåêéíÞóåôå ôï ãñáöéêü ðåñéâÜëëïí ìå ôï óõíÞèç ôñüðï, èá äåßôå
ôçí ïèüíç ÷áéñåôéóìïý ôçò &nvidia;. ¼ëá èá ðñÝðåé íá ëåéôïõñãïýí
êáíïíéêÜ. Óçìåéþóôå ùóôüóï, üôé óôï óçìåßï áõôü äåí Ý÷åé áêüìá
ñõèìéóôåß ôï <application>&xorg;</application> ãéá ôñéóäéÜóôáôá åöÝ.
Ç ñýèìéóç áõôÞ ðåñéãñÜöåôáé ðáñáêÜôù.</para>
<note>
<para>Áí êáé äåí åßíáé ïðùóäÞðïôå áðáñáßôçôï, ìðïñåßôå åðßóçò íá
åãêáôáóôÞóåôå ôá ports
<package>x11/nvidia-xconfig</package> êáé
<package>x11/nvidia-settings</package>. Ôï ðñþôï
ìðïñåß íá óáò âïçèÞóåé íá ñõèìßóåôå ôï
<filename>/etc/X11/xorg.conf</filename> ìÝóù ôçò ãñáììÞò åíôïëþí,
åíþ ôï äåýôåñï èá óáò åðéôñÝøåé íá áëëÜæåôå ñõèìßóåéò óôçí ïèüíç
ìÝóá áðü ãñáöéêü ðåñéâÜëëïí êáé åíþ åêôåëåßôáé ôï
<application>&xorg;</application>.</para>
</note>
</sect2>
</sect1>
<sect1 xml:id="xorg-configuration">
<title>Ñýèìéóç ôïõ <filename>xorg.conf</filename> ãéá ÔñéóäéÜóôáôá ÅöÝ</title>
<para>Ðñéí åãêáôáóôÞóåôå êáé åêôåëÝóåôå ôï
<application>Compiz&nbsp;Fusion</application>, èá ðñÝðåé íá ðñïóèÝóåôå
ìåñéêÝò ñõèìßóåéò óôï <filename>/etc/X11/xorg.conf</filename>:</para>
<para>ÐñïóèÝóôå ôéò áêüëïõèåò ãñáììÝò ãéá íá åíåñãïðïéçèïýí ôá åöÝ ôýðïõ
composite:</para>
<programlisting>Section "Extensions"
Option "Composite" "Enable"
EndSection</programlisting>
<para>Åíôïðßóôå ôï ôìÞìá <quote>Screen</quote> ôï ïðïßï èá ìïéÜæåé ìå ôï
ðáñáêÜôù:</para>
<programlisting>Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
...</programlisting>
<para>êáé ðñïóèÝóôå ôéò äýï ãñáììÝò ðïõ áêïëïõèïýí (ìðïñåßôå íá ôéò
âÜëåôå ìåôÜ ôçí êáôá÷þñçóç <quote>Monitor</quote>):</para>
<programlisting>DefaultDepth 24
Option "AddARGBGLXVisuals" "True"</programlisting>
<para>Åíôïðßóôå ôï <quote>Subsection</quote> ôï ïðïßï áíáöÝñåôáé óôçí
åðéèõìçôÞ áíÜëõóç ïèüíçò. Ãéá ðáñÜäåéãìá, áí èÝëåôå íá ÷ñçóéìïðïéÞóåôå
áíÜëõóç 1280x1024, âñåßôå ôçí åíüôçôá ðïõ öáßíåôáé óôï ðáñÜäåéãìá. Áí
äåí õðÜñ÷åé åíüôçôá ðïõ íá áíáöÝñåôáé óôçí åðéèõìçôÞ áíÜëõóç, ìðïñåßôå
íá ôçí ðñïóèÝóåôå ÷åéñïêßíçôá:</para>
<programlisting>SubSection "Display"
Viewport 0 0
Modes "1280x1024"
EndSubSection</programlisting>
<para>Ãéá ôç ëåéôïõñãßá ôùí åöÝ, áðáéôåßôáé âÜèïò ÷ñþìáôïò 24bits.
ÁëëÜîôå ôï ðáñáðÜíù þóôå íá äåß÷íåé:</para>
<programlisting>SubSection "Display"
Viewport 0 0
Depth 24
Modes "1280x1024"
EndSubSection</programlisting>
<para>ÔÝëïò, åðéâåâáéþóôå üôé öïñôþíïíôáé ôá áñèñþìáôá <quote>glx</quote>
êáé <quote>extmod</quote> ìÝóá áðü ôï ôìÞìá
<quote>Module</quote>:</para>
<programlisting>Section "Module"
Load "extmod"
Load "glx"
...</programlisting>
<note>
<para>Áí Ý÷åôå åãêáôáóôÞóåé ôï port
<package>x11/nvidia-xconfig</package>,
ìðïñåßôå íá êÜíåôå ôéò ðåñéóóüôåñåò áðü ôéò ðáñáðÜíù ñõèìßóåéò
äßíïíôáò ôéò áêüëïõèåò åíôïëÝò (ùò root):</para>
<screen>&prompt.root; <userinput>nvidia-xconfig --add-argb-glx-visuals</userinput>
&prompt.root; <userinput>nvidia-xconfig --composite</userinput>
&prompt.root; <userinput>nvidia-xconfig --depth=24</userinput></screen>
<para>Áí èÝëåôå íá äåßôå üëåò ôéò äõíáôüôçôåò ôïõ ðáñáðÜíù
ðñïãñÜììáôïò, äþóôå ôçí åíôïëÞ
<command>nvidia-xconfig -A | more</command>.</para>
</note>
</sect1>
<sect1 xml:id="compiz-fusion">
<title>ÅãêáôÜóôáóç êáé ñýèìéóç Compiz&nbsp;Fusion</title>
<para>Ç åãêáôÜóôáóç ôïõ <application>Compiz&nbsp;Fusion</application>
åßíáé ôï ßäéï áðëÞ ìå ïðïéïäÞðïôå Üëëï ðñüãñáììá:</para>
<screen>&prompt.root; <userinput>cd /usr/ports/x11-wm/compiz-fusion</userinput>
&prompt.root; <userinput>make install clean</userinput></screen>
<para>Âåâáéùèåßôå üôé åðéëÝîáôå ôá <quote>EXTRA</quote> plugins êáé ôï
<quote>EMERALD</quote> window decorator áðü ôç ëßóôá åðéëïãþí ðïõ èá
åìöáíéóôåß. Áí ÷ñçóéìïðïéåßôå <application>GNOME</application>, Þ Ý÷åôå
åãêáôáóôÞóåé óôï óýóôçìá óáò õðïóôÞñéîç <command>gconf</command>,
ìðïñåßôå åðßóçò íá åðéëÝîåôå <quote>gconf support</quote>. Ìå ôïí ôñüðï
áõôü, ïé ñõèìßóåéò ôùí åöÝ èá åíóùìáôùèïýí ìå ôéò Üëëåò ñõèìßóåéò ðïõ
Ý÷åôå êÜíåé óôï ãñáöéêü ðåñéâÜëëïí óáò, êáé èá ìðïñåßôå íá ôéò äåßôå
÷ñçóéìïðïéþíôáò ôï <command>gconf-editor</command>. Ùóôüóï, ôï
<application>Compiz&nbsp;Fusion</application>
<emphasis>ìðïñåß</emphasis> íá áðïèçêåýóåé ôéò ñõèìßóåéò ôïõ êáé óå áðëÜ
áñ÷åßá êåéìÝíïõ, áí äåí åðéèõìåßôå ôÝôïéïõ åßäïõò ïëïêëÞñùóç. Óôçí
ðåñßðôùóç áõôÞ, èá äçìéïõñãçèåß ï êáôÜëïãïò
<filename>.compizconfig</filename> ìÝóá óôïí ðñïóùðéêü óáò
êáôÜëïãï.</para>
<para>ÌåôÜ ôï ôÝëïò ôçò åãêáôÜóôáóçò, îåêéíÞóôå ôï ãñáöéêü ðåñéâÜëëïí êáé
óå Ýíá ôåñìáôéêü, äþóôå (ùò áðëüò ÷ñÞóôçò) ôéò áêüëïõèåò åíôïëÝò:</para>
<screen>&prompt.user; <userinput>compiz --replace --sm-disable --ignore-desktop-hints ccp &amp;</userinput>
<userinput>&prompt.user; emerald --replace &amp;</userinput></screen>
<para>Ç ïèüíç óáò èá ôñåìïðáßîåé ãéá ëßãá äåõôåñüëåðôá, êáèþò èá ãßíåôáé
áíôéêáôÜóôáóç ôïõ ôñÝ÷ïíôïò äéá÷åéñéóôÞ ðáñáèýñùí óáò (ð.÷.
<application>Metacity</application> áí ÷ñçóéìïðïéåßôå ðåñéâÜëëïí
<application>GNOME</application>) áðü ôï
<application>Compiz&nbsp;Fusion</application>. Ç åöáñìïãÞ
<application>Emerald</application> áíáëáìâÜíåé ôéò äéáêïóìÞóåéò ôùí
ðáñáèýñùí (ð.÷. ôá ðëÞêôñá ãéá êëåßóéìï, ìåãéóôïðïßçóç, åëá÷éóôïðïßçóç,
ôéò ìðÜñåò ôßôëùí ê.ï.ê.).</para>
<para>Ìðïñåßôå íá ìåôáôñÝøåôå ôï ðáñáðÜíù óå Ýíá áðëïúêü script ôï ïðïßï
íá åêôåëåßôáé áõôüìáôá êáôÜ ôçí åêêßíçóç ôïõ ðåñéâÜëëïíôïò (ð.÷.
ðñïóèÝôïíôáò ôï óôï <quote>Sessions</quote> óôï ãñáöéêü ðåñéâÜëëïí
<application>GNOME</application>):</para>
<programlisting>#! /bin/sh
compiz --replace --sm-disable --ignore-desktop-hints ccp &amp;
emerald --replace &amp;</programlisting>
<para>Áðïèçêåýóôå ôï óôïí êáôÜëïãï óáò, ãéá ðáñÜäåéãìá ìå ôï üíïìá
<filename>start-compiz</filename> êáé äþóôå ôïõ äéêáéþìáôá
åêôÝëåóçò:</para>
<screen>&prompt.user; <userinput>chmod +x ~/start-compiz</userinput></screen>
<para>×ñçóéìïðïéÞóôå Ýðåéôá ôá ãñáöéêÜ åñãáëåßá ãéá íá ôï ðñïóèÝóåôå óôá
ðñïãñÜììáôá åêêßíçóçò,
<guimenuitem>Startup Programs</guimenuitem>
(âñßóêåôáé óôï <guimenuitem>System</guimenuitem>,
<guimenuitem>Preferences</guimenuitem>,
<guimenuitem>Sessions</guimenuitem> óôï ðåñéâÜëëïí åñãáóßáò
<application>GNOME</application>).</para>
<para>Ãéá íá ñõèìßóåôå üðùò èÝëåôå ôá åöÝ, åêôåëÝóôå (ðÜëé ùò êáíïíéêüò
÷ñÞóôçò) ôçí åöáñìïãÞ
<application>Compiz&nbsp;Config&nbsp;Settings&nbsp;Manager</application>:</para>
<screen>&prompt.user; <userinput>ccsm</userinput></screen>
<note>
<para>Óôï <application>GNOME</application>, ìðïñåßôå íá âñåßôå ôçí
åöáñìïãÞ áõôÞ óôï ìåíïý <guimenuitem>System</guimenuitem>,
<guimenuitem>Preferences</guimenuitem>.</para>
</note>
<para>Áí åðéëÝîáôå <quote>gconf support</quote> êáôÜ ôç ìåôáãëþôôéóç,
èá ìðïñåßôå åðßóçò íá äåßôå ôéò ñõèìßóåéò óáò ìÝóù ôïõ
<command>gconf-editor</command>, óôçí åíüôçôá
<literal>apps/compiz</literal>.</para>
</sect1>
<sect1 xml:id="compiz-troubleshooting">
<title>Áíôéìåôþðéóç ðñïâëçìÜôùí ôïõ Compiz&nbsp;Fusion</title>
<para>Ç áêüëïõèç åíüôçôá êáëýðôåé óõ÷íÝò åñùôÞóåéò ðïõ áöïñïýí
ðñïâëÞìáôá êáôÜ ôçí åêôÝëåóç ôïõ
<application>Compiz&nbsp;Fusion</application>.</para>
<qandaset>
<qandaentry>
<question xml:id="no-decorations">
<para>¸÷ù åãêáôáóôÞóåé ôï
<application>Compiz&nbsp;Fusion</application>, êáé ìåôÜ ôçí
åêôÝëåóç ôùí åíôïëþí ðïõ ðåñéãñÜöåôå, ôá ðáñÜèõñá ìïõ äåí Ý÷ïõí
ðëÝïí ìðÜñåò ôßôëùí êáé ðëÞêôñá åëÝã÷ïõ. Ðïõ åßíáé ôï
ëÜèïò;</para>
</question>
<answer>
<para>Ôï ðéèáíüôåñï åßíáé üôé óáò ëåßðåé êÜðïéá ñýèìéóç óôï
<filename>/etc/X11/xorg.conf</filename>. ÅëÝãîôå ðñïóåêôéêÜ ôï
áñ÷åßï, êáé åéäéêÜ ôéò êáôá÷ùñÞóåéò
<literal>DefaultDepth</literal>
êáé <literal>AddARGBGLXVisuals</literal>.</para>
</answer>
</qandaentry>
<qandaentry>
<question xml:id="xorg-crash">
<para>¼ôáí åêôåëþ ôçí åíôïëÞ ãéá íá îåêéíÞóåé ôï
<application>Compiz&nbsp;Fusion</application>, ï X server
ôåñìáôßæåôáé áðüôïìá êáé åðéóôñÝöù óôçí êïíóüëá. Ðïõ åßíáé ôï
ëÜèïò;</para>
</question>
<answer>
<para>Áí åëÝãîåôå ôï áñ÷åßï
<filename>/var/log/Xorg.0.log</filename>, èá äåßôå ðéèáíüí
êÜðïéá óöÜëìáôá êáôÜ ôçí åêêßíçóç ôïõ ×. Ôï ðéï êïéíü óöÜëìá
åßíáé:</para>
<screen>(EE) NVIDIA(0): Failed to initialize the GLX module; please check in your X
(EE) NVIDIA(0): log file that the GLX module has been loaded in your X
(EE) NVIDIA(0): server, and that the module is the NVIDIA GLX module. If
(EE) NVIDIA(0): you continue to encounter problems, Please try
(EE) NVIDIA(0): reinstalling the NVIDIA driver.</screen>
<para>Áõôü óõíÞèùò óõìâáßíåé ìåôÜ áðü êÜðïéá áíáâÜèìéóç ôçò
åöáñìïãÞò <application>&xorg;</application>. Èá ðñÝðåé íá
åðáíåãêáôáóôÞóåôå ôï port
<package>x11/nvidia-driver</package> þóôå íá
ìåôáãëùôôéóôåß áðü ôçí áñ÷Þ êáé ôï Üñèñùìá glx.</para>
</answer>
</qandaentry>
</qandaset>
</sect1>
</article>