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https://issues.jboss.org/browse/JBAS-1924?page=com.atlassian.jira.plugin....
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Niels Bischof commented on JBAS-1924:
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It seems, the system property java.awt.headless=true has to be set to work around this
problem.
The line:
JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true"
in /etc/sysconfig/jboss fixed the problem for me (on JBoss-6.0.0.Final).
BTW, the problem is not a new one:
https://issues.jboss.org/browse/SOA-227
Pressing button Graph Dataset in Snapshot breaks JBoss AS
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Key: JBAS-1924
URL:
https://issues.jboss.org/browse/JBAS-1924
Project: Legacy JBoss Application Server 6
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: JBossAS-4.0.2 Final
Environment: #CPU: 1
OS: Linux 2.4.21-215-default (i386)
JVM Version: 1.4.2-b28 (Sun Microsystems Inc.)
JVM Name: Java HotSpot(TM) Server VM
Version: 4.0.2(build: CVSTag=JBoss_4_0_2 date=200505022023)
Reporter: Werner Frerichs
I created A Snapshot for FreeMemory with the web-console with Time Period 1000, start the
snapshot in the web-console wih Start Snapshot and wait for a few minutes. Pressing the
button Show Dataset show me the values.
When Pressing the button Show Dataset in the web-console Jboss breaks immediatly and
killed every running JBoss tasks. In the console where I started Jboss stand the
following:
X11 connection rejected because of wrong authentication.
In the Logfile from Jboss for STDOUT stand the following:
X connection to localhost:12.0 broken (explicit kill or server shutdown).
In server/all/log/server.log I cannot find anything belong to this error.
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