Gamasan

@bochen415 Thank You!!!!!!!!! It Worked.

@bochen415 here it is. http://paste.ubuntu.com/14600735/

This is the pastebin. http://pastebin.com/iLfUQ0wS These are the only Errors I found thats been pointed out by the Console and since the SLJ4F thing is normal I left that out Also I saw that that graphics card may be causing a problem on someone elses so to be safe ill say my graphics card is an Intel HD graphics card

So I've had this problem a while and what basically happens is that I install the modpack, press play then after it loads and installs instead of lauching minecraft, it just closes then re-opens on the same screen as if nothing happened. Any ideas? Just to say, I have checked and there is no xmx for the java thing. Please help.