sudo dpkg -i oracle-jdk-17_linux-x64_bin.deb
That's it — jstack is now ready to help you debug multithreaded Java applications on Ubuntu. install jstack on ubuntu
jps -l
This command will create a directory like /opt/jdk-17.0.x (the exact version number may vary). sudo dpkg -i oracle-jdk-17_linux-x64_bin
jstack is a Java utility that provides a snapshot of the Java Virtual Machine (JVM) thread stack traces. It's a useful tool for troubleshooting and diagnosing issues with Java applications. It's a useful tool for troubleshooting and diagnosing
Installing jstack on Ubuntu is not about downloading a single tool, but about installing a complete Java Development Kit. While this may seem heavy-handed, the JDK offers numerous other utilities ( jstat , jmap , jconsole , jcmd ) that complement jstack in diagnosing JVM issues. By following this guide, you can reliably install jstack on any Ubuntu version (16.04 through 24.04) and start debugging Java thread problems immediately.