Texture glitches

[JakeVH]

Title: Texture glitches

Version: 0.5.1

OS: Linux, ubuntu 64 or something

Java Version: 64, I assume because I don't get an error with far render distance.

Description of Problem:

When I log on to Minecraft, and go into my world, things are fine. After a while, my chests lost their bottom half, leaving only their top half and buckle. If I quit and restart Minecraft, the texture will be fine, but later a different part might disappear, for example the buckle or the top half. Cows and my skin get a different problem. The cows and my skin appear to be using the whole texture file as a skin file, instead of the correct skin files. I'm almost certain I've messed something up. I have installed Optifine, and I have updated the lwjgl thing because my mouse was bugging out, and it has worked fine.

If I have missed anything or more information is needed, I will supply. Don't worry, I know I'm an idiot at this sort of thing

Error Messages:

N/A

Error Log:

[/s]

[s]N/A[/s]

[s]

Thank you Industrial Miner, that seems to have fixed it. Shame I can't have Optifine though.

[Industrial Miner]

I'm sure that's Optifine causing it. That's why I don't use it.

[JakeVH]

Ok, thanks for the reply. I'll try removing it and see if that fixes it.