I have a weird problem.
I cannot reboot my Debian Etch Server and one core shows as using 100% CPU but nothing appears to be using it????
I have tried kill -9 and killall via htop on the nbd mount and poweroff and shutdown commands but gett nothing.
I also killed a number of other processes but no joy.
Anyone have any ideas? I just want to reboot it..... never had this happen before on Debian.
![Image](http://th03.deviantart.net/fs50/300W/f/2009/281/2/5/StuckEtch_by_gaulhahn.jpg)