Je ne peux pas lancer Minecraft

J'ai Oracle Java, je l'ouvre en tant qu'exécutable.

Minecraft fonctionne parfaitement sur mon ordinateur Windows, mais je le veux sur mon ordinateur portable Ubuntu.

Lorsque j'ouvre Minecraft, j'arrive jusqu'au lanceur, mais lorsque j'appuie sur play, il s'arrête avec l'exception suivante :

Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
Java HotSpot(TM) Client VM warning: You have loaded library /home/thomas/.minecraft/versions/1.8.1/1.8.1-natives-13673203295934/liblwjgl64.so which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/thomas/.minecraft/versions/1.8.1/1.8.1-natives-13673203295934/liblwjgl.so: /home/thomas/.minecraft/versions/1.8.1/1.8.1-natives-13673203295934/liblwjgl.so: cannot open shared object file: No such file or directory (Possible cause: can't load IA 32-bit .so on a ARM-bit platform)
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1937)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1855)
    at java.lang.Runtime.loadLibrary0(Runtime.java:870)
    at java.lang.System.loadLibrary(System.java:1119)
    at org.lwjgl.Sys$1.run(Sys.java:73)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
    at org.lwjgl.Sys.loadLibrary(Sys.java:95)
    at org.lwjgl.Sys.<clinit>(Sys.java:112)
    at bss.I(SourceFile:2488)
    at net.minecraft.client.main.Main.main(SourceFile:41)