Hey there, sorry to bother you, it's just I've encountered some issues updating Minecraft to 1.8.1 .

It's updated properly, and the launcher appears to work fine. However, when I launch the game, the mojang logo appears, and then the game appears to crash some time after trying to load the textures atlas.

At the last line, this is displayed - 'AL lib: (EE) alc_cleanup: 1 device not closed'.

Normally, according to google, this means stop using mods, because you dun goofed. However, since I've not installed or downloaded any mod to my knowledge, I'm confused about how to fix this. Can you help? I've included the full transcript as well.

Thanks again.