Crashing when attaching script to camera

The Unity editor crashes when I try to attach a script to a camera

How to reproduce:

1: Create a new project
2: Click the camera
3: Click "Add Component"
4: Select "New Script"
5: Create a script for the camera

It crashes once the script is attached. It also crashes if I try to attach an existing script. Attaching a "Rigid Body" or a collider component to it works.

Attaching scripts to other objects mostly works, with a few crashes now and then. What is strange is that if I attach a script to a cube, then to the camera, it mostly doesn't crash.

Kubuntu 15.04

 

I have a similar issue except attaching a rigid body also crashes for me. https://fogbugz.unity3d.com/default.asp?723624_gr58g74b8074f78b