Couldn't even get through to the actual game, sadly:
Launcher 0.4 (Dev) (through bootstrap 1) started on unknown...
Getting syncinfo for selected version
Queueing downloads
Finishing downloads
Launching game
Launching!
Running: /usr/lib/jvm/java-7-openjdk/jre/bin/java -Xmx1G -Djava.library.path=/home/dkowis/.minecraft/versions/13w16b/13w16b-natives -cp /home/dkowis/.minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.4/jopt-simple-4.4.jar:/home/dkowis/.minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar:/home/dkowis/.minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar:/home/dkowis/.minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar:/home/dkowis/.minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar:/home/dkowis/.minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar:/home/dkowis/.minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.8.5/lwjgl_util-2.8.5.jar:/home/dkowis/.minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar:/home/dkowis/.minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar:/home/dkowis/.minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar:/home/dkowis/.minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar:/home/dkowis/.minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar:/home/dkowis/.minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar:/home/dkowis/.minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar:/home/dkowis/.minecraft/versions/13w16b/13w16b.jar net.minecraft.client.main.Main --username BeepDog --session d25f6c612654807bbb32bec0931020d2327c09df
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- (We'll do this automatically later ;D) ----
Client> Exception in thread "main" java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException
Client> at net.minecraft.client.main.Main.main(SourceFile:32)
Client> Caused by: java.lang.ClassNotFoundException: org.lwjgl.LWJGLException
Client> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
Client> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
Client> at java.security.AccessController.doPrivileged(Native Method)
Client> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
Client> at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
Client> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
Client> at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
Client> ... 1 more
Game ended with no troubles detected (exit code 1)Launcher 0.4 (Dev) (through bootstrap 1) started on unknown...
Getting syncinfo for selected version
Queueing downloads
Finishing downloads
Launching game
Launching!
Running: /usr/lib/jvm/java-7-openjdk/jre/bin/java -Xmx1G -Djava.library.path=/home/dkowis/.minecraft/versions/13w16b/13w16b-natives -cp /home/dkowis/.minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.4/jopt-simple-4.4.jar:/home/dkowis/.minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar:/home/dkowis/.minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar:/home/dkowis/.minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar:/home/dkowis/.minecraft/libraries/com/paulscode/librarylwjglopenal/20100824/librarylwjglopenal-20100824.jar:/home/dkowis/.minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar:/home/dkowis/.minecraft/libraries/org/lwjgl/lwjgl/lwjgl_util/2.8.5/lwjgl_util-2.8.5.jar:/home/dkowis/.minecraft/libraries/argo/argo/2.25_fixed/argo-2.25_fixed.jar:/home/dkowis/.minecraft/libraries/org/bouncycastle/bcprov-jdk15on/1.47/bcprov-jdk15on-1.47.jar:/home/dkowis/.minecraft/libraries/com/google/guava/guava/14.0/guava-14.0.jar:/home/dkowis/.minecraft/libraries/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar:/home/dkowis/.minecraft/libraries/commons-io/commons-io/2.4/commons-io-2.4.jar:/home/dkowis/.minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar:/home/dkowis/.minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar:/home/dkowis/.minecraft/versions/13w16b/13w16b.jar net.minecraft.client.main.Main --username BeepDog --session d25f6c612654807bbb32bec0931020d2327c09df
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- (We'll do this automatically later ;D) ----
Client> Exception in thread "main" java.lang.NoClassDefFoundError: org/lwjgl/LWJGLException
Client> at net.minecraft.client.main.Main.main(SourceFile:32)
Client> Caused by: java.lang.ClassNotFoundException: org.lwjgl.LWJGLException
Client> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
Client> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
Client> at java.security.AccessController.doPrivileged(Native Method)
Client> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
Client> at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
Client> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
Client> at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
Client> ... 1 more
Game ended with no troubles detected (exit code 1)
Duplicate of MC-14513.