stuck in loading terrian

When I use the new minecraft luancher to log in servers or singleplayer maps , my screen stucks in Loading terrian or 0%
I have already restarted my computer for 3 times and I reloaded my minecraft
but it doesnt work
But it works good with the old launcher
plz help me
sorry for the grammer,Im not good at english
http://paste.ubuntu.com/24830769/
heres the log that minecraft starts