Created attachment 594691 [details]
Camera shot of kernel panic

Description of problem:
Kernel panic. Not syncing: Fatal exception in interrupt

Version-Release number of selected component (if applicable):
3.4.3

How reproducible:
Random, but almost always.

Steps to Reproduce:
This is the most sure way of reproducing it
1. Turn on laptop on battery power
2. Watch a video on youtube
It also happened during other activities. But 80% of the time this will reproduce the problem
  
Additional info:
I only see this problem on my Acer S3 laptop. I used the same installation on other laptops/computers with no problems
A camera shot of the kernel panic can be found here
http://i47.tinypic.com/4tlyqu.jpg

Thanks,