id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
23722	Josm cannot be installed in Ubuntu 24 LTS without warnings	gys.de.jongh@…	gys.de.jongh@…	"==== What steps will reproduce the problem?

== Ubuntu Noble Numbat 24 LTS
== sudo apt update
   Error josm could not be updated
   Public Key was not signed
== Corrected according to : josm.openstreetmap.de/wiki/Download
== Switched computer off and back on
== sudo apt update successfull no more errors
== App Center Search for apps => josm => See all results for ""josm"" => A) Filter by Debian packages
   No results found for ""josm"" => B) Filter by Snap packages josm Michael Vogt Editor for OpenStreettMap
== Suggestion in ticket #2379 install other software is not possible
== Suggestion in ticket #2379 snap is unstable and beta : snap 9-Dec-2014 and Ubuntu Jun 2016
== Choose option B) => Install => No errors => Latest Stable r19067
== Switch computer off and back on
== Start Josm => Warning :
   You should update!
   JOSM soon will no longer support this version of Java, you should update to version 17 or better!

==== What is the expected result?

I expected Josm to start without errors

==== What happens instead?

== Start Josm => Warning :
   You should update!
   JOSM soon will no longer support this version of Java, you should update to version 17 or better!
== Download map data => Download from OSM => Slippy map => Select piece of the map => Download
== Help About JOSM => Info:
   Version 19067
   Last change at 2024-05-02 01:31:13
   Java Version 11.0.22
== Help About JOSM => Installation Details :
   Symbolic names for directories and the actual paths :
   $(JAVA_HOME) /snap/josm/142/usr/lib/jvm/default-java/jre

myself@LuxTop:~$ sudo ls /snap/josm/142/usr/lib/jvm
default-java  java-1.11.0-openjdk-amd64  java-11-openjdk-amd64

myself@LuxTop:~$ sudo update-alternatives --config java
[sudo] password for myself: 
There is 1 choice for the alternative java (providing /usr/bin/java).

  Selection    Path                                         Priority   Status
------------------------------------------------------------
* 0            /usr/lib/jvm/java-21-openjdk-amd64/bin/java   2111      auto mode
  1            /usr/lib/jvm/java-21-openjdk-amd64/bin/java   2111      manual mode

Press <enter> to keep the current choice[*], or type selection number: 0

myself@LuxTop:~$ java --version
openjdk 21.0.3 2024-04-16
OpenJDK Runtime Environment (build 21.0.3+9-Ubuntu-1ubuntu1)
OpenJDK 64-Bit Server VM (build 21.0.3+9-Ubuntu-1ubuntu1, mixed mode, sharing)

So,
In Ubuntu 24 LTS
   The Public Key is not signed
   /snap/josm/142/usr/lib/jvm contains the outdated java-11-openjdk-amd64
   and not the available openjdk 21.0.3 2024-04-16


==== Please provide any additional information below. Attach a screenshot if possible.

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2024-04-29 18:37:36 +0200 (Mon, 29 Apr 2024)
Revision:19067
Build-Date:2024-05-02 01:31:13
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (19067 en) Linux Ubuntu 24.04 LTS
Memory Usage: 370 MB / 1962 MB (141 MB allocated, but free)
Java version: 11.0.22+7-post-Ubuntu-0ubuntu220.04.1, Ubuntu, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1366×768 (scaling 1.00×1.00)
Maximum Screen Size: 1366×768
Best cursor sizes: 16×16→16×16, 32×32→32×32
Environment variable LANG: en_US.UTF-8
System property file.encoding: ANSI_X3.4-1968
System property sun.jnu.encoding: ANSI_X3.4-1968
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890
Desktop environment: ubuntu:GNOME
VM arguments: [-Duser.home=${HOME}, --add-exports=java.base/sun.security.action=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.plugins.jpeg=ALL-UNNAMED, --add-exports=java.desktop/com.sun.imageio.spi=ALL-UNNAMED]
Dataset consistency test: No problems found
}}}
"	defect	closed	normal		Core	tested	needinfo	template_report