Comment 4 for bug 779802

I am experiencing this problem. The problem for me is caused by IntelliJ which requires the Sun JDK rather than OpenJDK. Closing the application resolves the problem immediately but so far I have not been able to detect a pattern or reproduce the problem on demand.

I have also had the window decorator crash on numerous occasions when the application opens a modal dialog.

$ apt-cache show sun-java6-jdk
Package: sun-java6-jdk
Source: sun-java6
Priority: optional
Section: java
Installed-Size: 61544
Maintainer: Debian Java Maintainers <email address hidden>
Architecture: amd64
Version: 6.24-1build0.10.10.1
Suggests: sun-java6-demo, openjdk-6-doc, sun-java6-source
Provides: java-compiler, java-sdk, java2-compiler, java2-sdk, java5-sdk, java6-sdk
Depends: sun-java6-bin (>= 6.24-1build0.10.10.1), libc6, libx11-6
Pre-Depends: debconf (>= 0.5) | debconf-2.0
Filename: pool/partner/s/sun-java6/sun-java6-jdk_6.24-1build0.10.10.1_amd64.deb
Size: 20407480
MD5sum: c207c106a792f27beff0bf436c1022fb
SHA1: e08aa1db11d882ddbb7fcaeda63e06014b8d9c78