So as of late I can't seem to get my Minecraft to get beyond the launcher; my Control Panel has Java tasks running, but the game doesn't actually ever show up. I've heard this is driver related, but heck if I can make sense of the log I posted to know if that's true or not. This is something newer than the previous problem I was having, where minecraft would randomly crash in single player with an error message. Possibly related or something else entirely?
I've tried both the old and new launcher (log is from the old one, I believe). Driver is nvidia 353.06.
[18:51:35 INFO]: Minecraft Launcher 1.6.11 (through bootstrap 5) started on windows...
[18:51:35 INFO]: Current time is May 31, 2015 6:51:35 PM
[18:51:35 INFO]: System.getProperty('os.name') == 'Windows 7'
[18:51:35 INFO]: System.getProperty('os.version') == '6.1'
[18:51:35 INFO]: System.getProperty('os.arch') == 'x86'
[18:51:35 INFO]: System.getProperty('java.version') == '1.8.0_45'
[18:51:35 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[18:51:35 INFO]: System.getProperty('sun.arch.data.model') == '32'
[18:51:35 INFO]: proxy == DIRECT
[18:51:35 INFO]: JFX is already initialized
[18:51:36 INFO]: Refreshing local version list...
[18:51:36 INFO]: Refreshing remote version list...
[18:51:36 INFO]: Refresh complete.
[18:51:36 INFO]: Loaded 1 profile(s); selected 'Rindali'
[18:51:36 INFO]: Refreshing auth...
[18:51:36 INFO]: Logging in with access token
[18:51:59 INFO]: Getting syncinfo for selected version
[18:51:59 INFO]: Queueing library & version downloads
[18:51:59 INFO]: Download job 'Version & Libraries' started (16 threads, 34 files)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.19\realms-1.7.19.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Download job 'Resources' skipped as there are no files to download
[18:51:59 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.19\realms-1.7.19.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:52:00 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6.jar for job 'Version & Libraries': Used own copy as it matched etag
[18:52:00 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.280)
[18:52:00 INFO]: Launching game
[18:52:00 INFO]: Unpacking natives to C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6-natives-35377477279074
[18:52:00 INFO]: Launching in C:\Users\Matthew\AppData\Roaming\.minecraft
[18:52:00 INFO]: Half command: C:\Program Files (x86)\Java\jre1.8.0_45\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6-natives-35377477279074 -cp C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.19\realms-1.7.19.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6.jar net.minecraft.client.main.Main
[18:52:00 INFO]: Looking for orphaned versions to clean up...
[18:52:00 INFO]: Looking for old natives & assets to clean up...
[18:52:25 ERROR]: Game ended with bad state (exit code 1)
[18:52:25 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[18:52:25 INFO]: Deleting C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6-natives-35377477279074
As an update, I wanted to clarify that I don't actually get an error message popping up (what I posted above is what happens when I go into the log). The launcher simply vanishes when I click launch, but if I go into my task manager, I see two versions of Javaw.exe or whatever running. Ending one of them causes the launcher to reappear (which is how I got the log info).
Rollback Post to RevisionRollBack
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So as of late I can't seem to get my Minecraft to get beyond the launcher; my Control Panel has Java tasks running, but the game doesn't actually ever show up. I've heard this is driver related, but heck if I can make sense of the log I posted to know if that's true or not. This is something newer than the previous problem I was having, where minecraft would randomly crash in single player with an error message. Possibly related or something else entirely?
I've tried both the old and new launcher (log is from the old one, I believe). Driver is nvidia 353.06.
[18:51:35 INFO]: Minecraft Launcher 1.6.11 (through bootstrap 5) started on windows...
[18:51:35 INFO]: Current time is May 31, 2015 6:51:35 PM
[18:51:35 INFO]: System.getProperty('os.name') == 'Windows 7'
[18:51:35 INFO]: System.getProperty('os.version') == '6.1'
[18:51:35 INFO]: System.getProperty('os.arch') == 'x86'
[18:51:35 INFO]: System.getProperty('java.version') == '1.8.0_45'
[18:51:35 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[18:51:35 INFO]: System.getProperty('sun.arch.data.model') == '32'
[18:51:35 INFO]: proxy == DIRECT
[18:51:35 INFO]: JFX is already initialized
[18:51:36 INFO]: Refreshing local version list...
[18:51:36 INFO]: Refreshing remote version list...
[18:51:36 INFO]: Refresh complete.
[18:51:36 INFO]: Loaded 1 profile(s); selected 'Rindali'
[18:51:36 INFO]: Refreshing auth...
[18:51:36 INFO]: Logging in with access token
[18:51:59 INFO]: Getting syncinfo for selected version
[18:51:59 INFO]: Queueing library & version downloads
[18:51:59 INFO]: Download job 'Version & Libraries' started (16 threads, 34 files)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.19\realms-1.7.19.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Download job 'Resources' skipped as there are no files to download
[18:51:59 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.19\realms-1.7.19.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Attempting to download C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6.jar for job 'Version & Libraries'... (try 0)
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:51:59 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[18:52:00 INFO]: Finished downloading C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6.jar for job 'Version & Libraries': Used own copy as it matched etag
[18:52:00 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.280)
[18:52:00 INFO]: Launching game
[18:52:00 INFO]: Unpacking natives to C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6-natives-35377477279074
[18:52:00 INFO]: Launching in C:\Users\Matthew\AppData\Roaming\.minecraft
[18:52:00 INFO]: Half command: C:\Program Files (x86)\Java\jre1.8.0_45\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6-natives-35377477279074 -cp C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.21\authlib-1.5.21.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.19\realms-1.7.19.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar;C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6.jar net.minecraft.client.main.Main
[18:52:00 INFO]: Looking for orphaned versions to clean up...
[18:52:00 INFO]: Looking for old natives & assets to clean up...
[18:52:25 ERROR]: Game ended with bad state (exit code 1)
[18:52:25 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[18:52:25 INFO]: Deleting C:\Users\Matthew\AppData\Roaming\.minecraft\versions\1.8.6\1.8.6-natives-35377477279074
As an update, I wanted to clarify that I don't actually get an error message popping up (what I posted above is what happens when I go into the log). The launcher simply vanishes when I click launch, but if I go into my task manager, I see two versions of Javaw.exe or whatever running. Ending one of them causes the launcher to reappear (which is how I got the log info).