Whenever I try to open the new OS X launcher, it simply turns white and hangs. I've tried restarting. The only thing that seems to work is downloading a new Minecraft installer and re-installing the updater and the launcher, which makes the whole thing work once, and sadly I don't want to sit through a 120MB download every time I want to open minecraft. After that, it just hangs every time I open it again.
Whenever I try to open the new OS X launcher, it simply turns white and hangs. I've tried restarting. The only thing that seems to work is downloading a new Minecraft installer and re-installing the updater and the launcher, which makes the whole thing work once, and sadly I don't want to sit through a 120MB download every time I want to open minecraft. After that, it just hangs every time I open it again.
It looks like this: