Installing Minecraft on a 32-bit Xubuntu 18.04 LTS installation
Matthew Barrera 
Thanks in advance to anybody who is able to shine some light on this issue of mine. I have recently Xubuntu 18.04 LTS on my Dell Optiplex 755, and I've been having difficulty installing the Minecraft launcher.
I downloaded the .deb package from the Minecraft website, and I attempted to install it using the Software Center. After selecting "Install" and entering my credentials, the progress bar flashed quickly before disappearing and presenting me with the "Install" button again. I closed the Software Center, opened a terminal, and attempted to install my package with sudo dpkg -i. This time, it claimed that the .deb was a 64-bit package, which doesn't match my 32-bit system.
I was wondering if this is normal, as I'm sure that I've installed Minecraft on a 32-bit Windows system before. Also, whether or not this is normal, is the any way to install this package on my system?
EDIT: I downloaded MultiMC, thinking that maybe the launcher itself didn't support my 32-bit OS, and after installing it successfully and attempting to launch 1.13 from it, it crashed with the following report:
---- Minecraft Crash Report ----
// Sorry :(
Time: 8/21/18 8:48 PM
Description: Initializing game
java.lang.UnsatisfiedLinkError: Failed to locate library: liblwjgl32.so at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cfs.a(SourceFile:126) at cfi.an(SourceFile:554) at cfi.am(SourceFile:433) at cfi.a(SourceFile:377) at net.minecraft.client.main.Main.main(SourceFile:144) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) at org.multimc.EntryPoint.listen(EntryPoint.java:143) at org.multimc.EntryPoint.main(EntryPoint.java:34)A detailed walkthrough of the error, its code path and all known details is as follows: ---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace: at org.lwjgl.system.Library.loadSystem(Library.java:147) at org.lwjgl.system.Library.loadSystem(Library.java:67) at org.lwjgl.system.Library.<clinit>(Library.java:50) at org.lwjgl.system.MemoryUtil.<clinit>(MemoryUtil.java:61) at org.lwjgl.system.MemoryStack.<init>(MemoryStack.java:61) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:82) at org.lwjgl.system.MemoryStack.create(MemoryStack.java:71) at java.lang.ThreadLocal$SuppliedThreadLocal.initialValue(ThreadLocal.java:284) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:180) at java.lang.ThreadLocal.get(ThreadLocal.java:170) at org.lwjgl.system.MemoryStack.stackGet(MemoryStack.java:628) at org.lwjgl.system.MemoryStack.stackPush(MemoryStack.java:637) at cfs.a(SourceFile:126) at cfi.an(SourceFile:554) at cfi.am(SourceFile:433)
-- Initialization --
Details:
Stacktrace: at cfi.a(SourceFile:377) at net.minecraft.client.main.Main.main(SourceFile:144) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) at org.multimc.EntryPoint.listen(EntryPoint.java:143) at org.multimc.EntryPoint.main(EntryPoint.java:34)
-- System Details --
Details: Minecraft Version: 1.13 Operating System: Linux (i386) version 4.15.0-20-generic Java Version: 1.8.0_181, Oracle Corporation Java VM Version: OpenJDK Server VM (mixed mode), Oracle Corporation Memory: 493009496 bytes (470 MB) / 693633024 bytes (661 MB) up to 954466304 bytes (910 MB) JVM Flags: 2 total; -Xms512m -Xmx1024m Launched Version: MultiMC5 LWJGL: 3.1.6 build 14 OpenGL: ~~ERROR~~ NoClassDefFoundError: Could not initialize class org.lwjgl.system.Library GL Caps: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Resource Packs: Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) CPU: <unknown>1 Answer
I just got Minecraft Pocket Edition (1.12.0.28 and 1.13.0.5 Beta) working with Minecraft Bedrock Launcher () on 32-bit Xubuntu 18.04. Compiled it from source code following instructions on that page and purchased Minecraft Pocket Edition from Google Play store. This Pocket Edition is a lot more responsive and faster than Java Edition (which was pretty much unusable on this same computer when it had 64-bit Ubuntu 19.10).
