--- BEGIN ERROR REPORT a1dce528 --------
Generated 24/05/11 19:22

Minecraft: Minecraft Beta 1.5_01
OS: Linux (i386) version 2.6.38-8-generic
Java: 1.6.0_24, Sun Microsystems Inc.
VM: Java HotSpot(TM) Client VM (mixed mode, sharing), Sun Microsystems Inc.
LWJGL: 2.4.2
[failed to get system properties (java.lang.NullPointerException)]

java.lang.IllegalStateException: Only one LWJGL context may be instantiated at any one time.
	at org.lwjgl.opengl.Display.create(Display.java:846)
	at org.lwjgl.opengl.Display.create(Display.java:784)
	at org.lwjgl.opengl.Display.create(Display.java:765)
	at net.minecraft.client.Minecraft.a(SourceFile:272)
	at net.minecraft.client.Minecraft.run(SourceFile:658)
	at java.lang.Thread.run(Thread.java:662)
--- END ERROR REPORT 1c231aa1 ----------