Hi. i have a problem with my launcher. when i try to start a mod, or vanilla minecraft thourgh the launcher, it starts to load stuff, the launcher closes, as it is supposed to, but when the game should have started, it doesn't and the launcher pops right up. No modpacks work, but vanilla minecraft from the vanilla launcher off of minecraft.net/download works just fine. Please help me. I have tried restarting, reinstalling, updating my drivers (intel hd graphics 3000) nothing seems to work.. This is my log from the launcher console:
http://paste.ubuntu.com/12409504/
Mod edit: log moved to paste.ubuntu.com