I have Windows Vista and Ubuntu on my Asus PRO55series Laptop.

I have Ubuntu 9.04 and today I made an update as the system proposed it after startup.

Then I started the laptop with Ubuntu and logged in and started to work; after some seconds the laptop just turned off as if there is no electricity in the house. I tried couple of times with the same result.

After growing frustration I started Windows. It works just fine. So the problem ist not the hardware.

So my questions are sort of:

- Sh****t, what can I do?
- Where should I look for logs?

Thanks pals!!