id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
24326	Keyboard input sometimes stops working after a while	ratrun@…	team	"Since about a quarter of a year I repeatedly have to restart JOSM because out of the blue all keyboard inputs get ignored. This happens to me about every maybe fourth editing session. Mouse input still works fine. Keyboard inputs do work perfectly fine in other applications.

The only way to recover from this situation is to perform a restart of JOSM. I never noticed this in my second JOSM session, but this only might be because then I'm done with my work in JOSM. I always completely shut down the system when I'm completely done and start it from scratch for the next time. 

What I did so far: 
1) Start JOSM from command line and watch the terminal output. There are no errors shown. When moving around with the mouse, the http logs for fetching bing/ESRI image data get still shown.
2) Test if the keyboard inputs work in other applications. Result: Yes, its perfectly fine
3) Watch /var/log/syslog
4) Watch dmesg
5) I could not find any pattern yet what triggers this bug

What possibilities do I have to provide further information when this happens the next time?

I'm using JOSM since about 2008. I never faced this issue back in the time when I was on Windows 10 on other hardware. 

I'm on Linux Mint 22.1 Cinnamon Edition now.


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

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2025-05-01 13:38:02 +0200 (Thu, 01 May 2025)
Revision:19396
Build-Date:2025-05-02 01:30:34
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (19396 de) Linux Mint 22.1
Memory Usage: 672 MB / 94848 MB (517 MB allocated, but free)
Java version: 21.0.7+6-Ubuntu-0ubuntu124.04, Ubuntu, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1920x1200x[Multi depth]@60Hz (scaling 1.00×1.00)
Maximum Screen Size: 1920×1200
Best cursor sizes: 16×16→16×16, 32×32→32×32
Environment variable LANG: de_AT.UTF-8
System property file.encoding: UTF-8
System property sun.jnu.encoding: UTF-8
Locale info: de_AT
Numbers with default locale: 1234567890 -> 1234567890
Desktop environment: X-Cinnamon
Java package: openjdk-21-jre:amd64-21.0.7+6~us1-0ubuntu1~24.04
libcommons-compress-java: libcommons-compress-java:all-1.25.0-1
libcommons-logging-java: libcommons-logging-java:all-1.3.0-1ubuntu1
fonts-noto: fonts-noto:all-20201225-2
VM arguments: [--module-path=/usr/share/openjfx/lib, --add-modules=java.scripting,java.sql,javafx.controls,javafx.media,javafx.swing,javafx.web, -Djosm.restart=true, -Djava.net.useSystemProxies=true, -XX:MaxRAMPercentage=75.0, --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]

Plugins:
+ Mapillary (1792)
+ apache-commons (36438)
+ pbf (36438)
+ reverter (36438)
}}}
"	defect	new	normal		Core			template_report javabug