So, I recently acquired a desktop computer, and decided to put an Ubuntu install on it, intending to use it as a development machine. For the most part, that's working, and it's significantly more powerful than the laptop I was using, but I'm having a problem LWJGL.
When I try to run my games in fullscreen, about 95% of the time I get this error:
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0x00007f34e8109978, pid=6386, tid=139865353082656
# JRE version: 6.0_22-b22
# Java VM: OpenJDK 64-Bit Server VM (20.0-b11 mixed mode linux-amd64 compressed oops)
# Derivative: IcedTea6 1.10.2
# Distribution: Ubuntu 11.04, package 6b22-1.10.2-0ubuntu1~11.04.1
# Problematic frame:
# C [libX11.so.6+0x35978] XQueryExtension+0x28
# An error report file with more information is saved as:
# /home/chris/Game Dev/workspace/Micron/hs_err_pid6386.log
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
Attached is the error log.
What happens is that the game creates a window of the same dimensions of the screen, locks the mouse to it (I can't move the cursor outside the window), and the rendering speed is around 1/2-1/4 of what it should be.
I recently upgraded my drivers to the most recent version, so that shouldn't be causing this.