Ubuntu 8.10, 32-bits.

First, switch to a text console, e.g. console_4,
with <ctrl><alt><f4>. Login as root.

Then use loadkeys and assign SAK to some key,
e.g. <ctrl><alt><break>.

Finally, press SAK. Result:
- attempt to kill init
- kernel panic

Can somebody try this on his own hardware?

Thanks a lot.

Frank