openjdk team mailing list archive
-
openjdk team
-
Mailing list archive
-
Message #13341
[Bug 432677] Re: Java JComboBox callback freezes Xorg
I could reproduce the issue with
IntelliJ IDEA 2018.3.3 (Community Edition)
Build #IC-183.5153.38, built on January 9, 2019
JRE: 1.8.0_152-release-1343-b26 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.18.0-13-generic
when running a minimal Maven project around XLock.java with OpenJDK 11
on Ubuntu 18.10(!).
--
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-6 in Ubuntu.
https://bugs.launchpad.net/bugs/432677
Title:
Java JComboBox callback freezes Xorg
Status in Sun Java:
New
Status in openjdk-6 package in Ubuntu:
Triaged
Bug description:
My machine is a desktop with an Intel Core 2 Quad, 2Gb and a video board Intel(R) 965G.
I am using Ubuntu 9.04 32 bits, Eclipse 3.5 (Galileo), Sun Java 1.6.0_16 provided by sun-java6-* packages.
Steps to reproduce (please read it until the end before trying):
* Create a Java project in Eclipse.
* Add the attached XLock Java class in this project
* Put a breakpoint in the method actionPerformed()
* Run this class (note that it has a method main()) in debug mode
* A tiny window will appear
* Select another animal in the combo box
* Eclipse should stop in the breakpoint
* All your Xorg is locked now. You can move your mouse, but nothing responds any more
* To unlock it press CONTROL+ALT+F1, login to the terminal and kill the latest Java process
* Everything gets back to normal
I don't know exactly where the problem is, but Xorg should never lock
because of a problem in an application.
To manage notifications about this bug go to:
https://bugs.launchpad.net/sun-java/+bug/432677/+subscriptions