Installing VisualVM via the apt on noble beta automatically installs java 21, but the packaged version of VisualVM (2.1.6) only supports Java 20 and below. When you try to launch it, you get a pop up message stating:
"You are running VisualVM using an unsupported Java version: 21.
Please use JDK 8 to JDK20 to run VisualVM. For more information about requirements and setup visit https://visualvm.github.io."
From that website, I see that version 2.1.7 is required for Java 21 support (and a newer 2.1.8 release adds Java 22 support).
Installing VisualVM via the apt on noble beta automatically installs java 21, but the packaged version of VisualVM (2.1.6) only supports Java 20 and below. When you try to launch it, you get a pop up message stating:
"You are running VisualVM using an unsupported Java version: 21.
Please use JDK 8 to JDK20 to run VisualVM. For more information about requirements and setup visit https:/ /visualvm. github. io."
From that website, I see that version 2.1.7 is required for Java 21 support (and a newer 2.1.8 release adds Java 22 support).
ProblemType: Bug ature: Ubuntu 6.8.0-11.11-generic 6.8.0-rc4 esult: pass ture: all
DistroRelease: Ubuntu 24.04
Package: visualvm 2.1.6-1
ProcVersionSign
Uname: Linux 6.8.0-11-generic x86_64
ApportVersion: 2.28.0-0ubuntu1
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 4 15:30:22 2024
InstallationDate: Installed on 2024-03-26 (10 days ago)
InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Daily amd64 (20240323)
PackageArchitec
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: visualvm
UpgradeStatus: No upgrade log present (probably fresh install)