"Q" and "backspace" button

One of your CTRL keys is stuck, either mechanical or due to a LWJGL issue.

Duplicate of MC-886 (see also MC-205)

I did that and that didn't even work

Please force a crash by pressing F3 + C for 10 seconds while ingame and attach the crash report here.

Minecraft has crashed!      
      ----------------------      

Minecraft has stopped running because it encountered a problem; Manually triggered debug crash

A full error report has been saved to C:\Users\Duy\AppData\Roaming\.minecraft\crash-reports\crash-2013-04-11_18.01.20-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(



--- BEGIN ERROR REPORT b91d9dd0 --------
Full report at:
C:\Users\Duy\AppData\Roaming\.minecraft\crash-reports\crash-2013-04-11_18.01.20-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 4/11/13 6:01 PM

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bdw['SageSlay'/582267, l='MpServer', x=-3960.24, y=73.62, z=3331.66]]
	Chunk stats: MultiplayerChunkCache: 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: World: (-128,67,2259), Chunk: (at 0,4,3 in -8,141; contains blocks -128,0,2256 to -113,255,2271), Region: (-1,4; contains chunks -32,128 to -1,159, blocks -512,0,2048 to -1,255,2559)
	Level time: 238972851 game time, 239296687 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Forced entities: 37 total; [bdw['SageSlay'/582267, l='MpServer', x=-3960.24, y=73.62, z=3331.66], sj['Zombie'/583273, l='MpServer', x=-3992.69, y=72.00, z=3327.09], np['Painting'/129373, l='MpServer', x=-3961.94, y=77.50, z=3338.00], np['Painting'/129372, l='MpServer', x=-3955.06, y=77.50, z=3338.00], nf['entity.ItemFrame.name'/181839, l='MpServer', x=-3948.94, y=65.50, z=3368.50], nf['entity.ItemFrame.name'/103309, l='MpServer', x=-3898.94, y=68.50, z=3331.50], nf['entity.ItemFrame.name'/103308, l='MpServer', x=-3898.94, y=68.50, z=3335.50], ru['Creeper'/582639, l='MpServer', x=-3987.50, y=35.00, z=3355.50], qi['Chicken'/129384, l='MpServer', x=-3961.50, y=66.20, z=3296.50], nf['entity.ItemFrame.name'/181845, l='MpServer', x=-3948.94, y=65.50, z=3374.50], rn['entity.MinecartRideable.name'/129385, l='MpServer', x=-3961.50, y=66.50, z=3296.50], nf['entity.ItemFrame.name'/181844, l='MpServer', x=-3945.06, y=65.50, z=3375.50], sm['Villager'/179815, l='MpServer', x=-3921.30, y=68.19, z=3351.30], nf['entity.ItemFrame.name'/181843, l='MpServer', x=-3945.06, y=65.50, z=3369.50], sm['Villager'/179814, l='MpServer', x=-3921.70, y=68.19, z=3351.30], nf['entity.ItemFrame.name'/181842, l='MpServer', x=-3945.06, y=65.50, z=3372.50], sm['Villager'/179813, l='MpServer', x=-3921.30, y=68.19, z=3351.70], nf['entity.ItemFrame.name'/181841, l='MpServer', x=-3948.94, y=65.50, z=3371.50], sm['Villager'/179812, l='MpServer', x=-3921.70, y=68.19, z=3351.30], nf['entity.ItemFrame.name'/181840, l='MpServer', x=-3946.50, y=65.50, z=3367.06], sf['Skeleton'/583421, l='MpServer', x=-3989.50, y=31.00, z=3329.50], nf['entity.ItemFrame.name'/129378, l='MpServer', x=-3956.94, y=71.50, z=3336.50], nf['entity.ItemFrame.name'/129379, l='MpServer', x=-3958.06, y=71.50, z=3336.50], nf['entity.ItemFrame.name'/129376, l='MpServer', x=-3958.06, y=71.50, z=3339.50], nf['entity.ItemFrame.name'/129377, l='MpServer', x=-3956.94, y=71.50, z=3339.50], np['Painting'/129382, l='MpServer', x=-3957.50, y=76.50, z=3305.06], np['Painting'/129383, l='MpServer', x=-3961.00, y=77.00, z=3310.06], nf['entity.ItemFrame.name'/129380, l='MpServer', x=-3958.94, y=71.50, z=3336.50], nf['entity.ItemFrame.name'/129381, l='MpServer', x=-3960.06, y=71.50, z=3336.50], np['Painting'/129383, l='MpServer', x=-3961.00, y=77.00, z=3310.06], np['Painting'/129382, l='MpServer', x=-3957.50, y=76.50, z=3305.06], np['Painting'/129373, l='MpServer', x=-3961.94, y=77.50, z=3338.00], np['Painting'/129372, l='MpServer', x=-3955.06, y=77.50, z=3338.00], nf['entity.ItemFrame.name'/129375, l='MpServer', x=-3958.94, y=71.50, z=3339.50], nf['entity.ItemFrame.name'/129374, l='MpServer', x=-3960.06, y=71.50, z=3339.50], ru['Creeper'/583441, l='MpServer', x=-3988.50, y=64.00, z=3368.50], ru['Creeper'/583439, l='MpServer', x=-3986.50, y=64.00, z=3366.50]]
	Retry entities: 0 total; []
Stacktrace:
	at bdt.a(SourceFile:282)
	at net.minecraft.client.Minecraft.b(SourceFile:1881)
	at net.minecraft.client.Minecraft.run(SourceFile:535)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.5.1
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_11, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 401760232 bytes (383 MB) / 514523136 bytes (490 MB) up to 954466304 bytes (910 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	AABB Pool Size: 2897 (162232 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
	Suspicious classes: No suspicious classes found.
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	LWJGL: 2.4.2
	OpenGL: Intel(R) HD Graphics Family GL version 3.1.0 - Build 8.15.10.2476, Intel
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Texture Pack: Default
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 392 (21952 bytes; 0 MB) allocated, 10 (560 bytes; 0 MB) used

java.lang.Throwable
	at net.minecraft.client.Minecraft.l(SourceFile:1164)
	at net.minecraft.client.Minecraft.K(SourceFile:574)
	at net.minecraft.client.Minecraft.run(SourceFile:526)
	at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT ccf360a7 ----------

You have currently LWJGL: 2.4.2.
In MC-886 some people report that updating LWJGL has helped, but others reported the issue remains.