id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5242	X Window System error - GTK+ Look and Feel	cam_daw@…	team	"When using the ""GTK+"" Look and Feel, JOSM crashes randomly
Edit --> Preferences --> Look and Feel --> Look and Feel: GTK+

It crashes especially when uploading changes, but will crash at other random times as well.
Such as: * When uploading changes (this is the most frequent)
         * When loading up JOSM
         * When clicking on the ""File"" menu

This is reproducible with JOSM versions 3373 (latest) and 3329 (tested)

A valid work-around can be made by changing the Look and Feel to Metal or Nimbus.

Operating System:
Ubuntu 10.04 64bit

Output of ""java -version"":
{{{
java version ""1.6.0_18""
OpenJDK Runtime Environment (IcedTea6 1.8) (6b18-1.8-0ubuntu1)
OpenJDK 64-Bit Server VM (build 14.0-b16, mixed mode)
}}}

The attached logs were created when running JOSM thusly:
java -jar -Xmx2056m josm-tested.jar"	defect	closed	normal		Core	latest	fixed	GTK+, window, x, crash, look and feel, theme