Comment 79 for bug 86103

there are multiple libmawt.so files, and opera and this bgblitz tool are using different ones...

sudo sed -i 's/XINERAMA/FAKEEXTN/g' /usr/lib/jvm/java-1.5.0-sun-1.5.0.14/jre/lib/i386/libawt.so

bgblitz:
#3 /usr/lib/jvm/java-6-sun-1.6.0.04/jre/lib/i386/xawt/libmawt.so [0xa833f8ce]

opera:
#3 /usr/lib/j2se/1.4/jre/lib/i386/libawt.so(XineramaIsActive+0xa5) [0xb7c6f7d5]

So, look for the last used libawt.so/libmawt.so and patch it with sed

sudo sed -i 's/XINERAMA/FAKEEXTN/g' <insert path>