Planet Minecraft

OK so i have zorin-os 6 which is based off of ubuntu and i have a really big problem. I open the minecraft launcher.jar and it works i log in and then it says done loading but the game screen stays black. I then went and got magic launcher and it gave me this error code.


*** MagicMinecraftLauncher 0.9.9 ***
Disable inactive mods
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at magic.launcher.Launcher.main(Unknown Source)
Caused by: java.lang.UnsatisfiedLinkError: /home/dj/.minecraft/bin/natives/liblwjgl.so: libjawt.so: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1854)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at org.lwjgl.Sys$1.run(Sys.java:72)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:65)
at org.lwjgl.Sys.loadLibrary(Sys.java:81)
at org.lwjgl.Sys.<clinit>(Sys.java:98)
at net.minecraft.client.Minecraft.F(SourceFile:1857)
at net.minecraft.client.Minecraft.main(SourceFile:1480)
... 5 more

Can anyone help me fix this? Help is really appreciated!

I'm not really sure what's going on there. Delete your minecraft.jar and your .minecraft folder from your home directory, then do this..

1. Go to minecraft.net and download the minecraft.jar file, then cd to whatever directory it's in.
3. Make it executable "chmod +x minecraft.jar".
4. Then enter this in your terminal "java -jar minecraft.jar".

If you still get the black screen, delete the jar and .minecraft folder again, go onto the website, and click 'Play in Browser'. This will download the same files as the client.

If that goes through all good, then you can download the jar file again and play it from the client.