http://wiki.logicaldoc.com/wiki/index.php?action=history&feed=atom&title=Switch_to_Java25_on_Linux 2026-07-10T21:57:22Z Revision history for this page on the wiki MediaWiki 1.43.1 http://wiki.logicaldoc.com/wiki/index.php?title=Switch_to_Java25_on_Linux&diff=5545&oldid=prev 2026-07-10T06:42:29Z

<p>Created page with &quot;=== Reconfigure LogicalDOC to use Java 25 on Linux === Starting from version 9.3.1 LogicalDOC does not work with Java 21 anymore so you have to install Java 25. Please read first [https://docs.logicaldoc.com/en/installation how to install the right Java to use with LogicalDOC]. It is important to install Java 25 and not Java 26 nor Java 27, because Java 25 is the latest LTS (Long Term Support) release available at the moment.&lt;br&gt;&lt;br&gt; Given &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039; the instal...&quot;</p> <p><b>New page</b></p><div>=== Reconfigure LogicalDOC to use Java 25 on Linux ===<br /> <br /> Starting from version 9.3.1 LogicalDOC does not work with Java 21 anymore so you have to install Java 25.<br /> Please read first [https://docs.logicaldoc.com/en/installation how to install the right Java to use with LogicalDOC].<br /> <br /> It is important to install Java 25 and not Java 26 nor Java 27, because Java 25 is the latest LTS (Long Term Support) release available at the moment.&lt;br&gt;&lt;br&gt;<br /> <br /> Given &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039; the installation path of LogicalDOC (by default it is /LogicalDOC), please proceed as follows:<br /> <br /> 1. Install [https://docs.logicaldoc.com/en/installation Java 26 from Oracle or OpenJDK25]<br /> <br /> Hint for Ubuntu:<br /> &lt;source lang=&quot;bash&quot;&gt;$ apt install -y openjdk-25-jdk&lt;/source&gt;<br /> <br /> 2. manage othe version of Java on the same server&lt;br&gt;<br /> <br /> If you have a previous version of Java installed, you should set the latest installed as default version using the &lt;em&gt;update-alternatives&lt;/em&gt; command.<br /> &lt;source lang=&quot;bash&quot;&gt;<br /> $ sudo update-alternatives --config java<br /> &lt;/source&gt;<br /> <br /> 3. With VI, or any other text editor, open the file &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039;/bin/logicaldoc.sh.<br /> Inside that file, locate the variable &#039;&#039;&#039;JAVA_HOME&#039;&#039;&#039; and make sure it points to the Java 25 installation folder:&lt;br&gt;<br /> Probable path in Ubuntu:<br /> &lt;source lang=&quot;bash&quot;&gt;export JAVA_HOME=/usr/lib/jvm/default-java&lt;/source&gt;<br /> <br /> 4. Iterate the point 2 for this list of additional files:<br /> * &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039;/bin/update.sh<br /> * &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039;/bin/patch.sh<br /> * &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039;/bin/restart.sh<br /> * &#039;&#039;&#039;&lt;LDOC_HOME&gt;&#039;&#039;&#039;/bin/reset-passwd.sh<br /> <br /> 5. Restart LogicalDOC<br /> <br /> === Additional information ===<br /> * [https://linuxize.com/post/install-java-on-ubuntu-24-04/ How to Install Java 25 on Ubuntu 24.04 ]</div>

Car031