Comment 4 for bug 1182855

On Samsung Arndale board with Linux Linaro ubuntu Raring image:

http://snapshots.linaro.org/raring/pre-built/arndale/465/arndale-raring_server_20130916-465.img.gz

"Halt" test now works well, the external monitor can be turned off successfully. However, when run "poweroff" in serial console, a Kernel panic occurred at the end, and this issue now is covered by another bug:

https://bugs.launchpad.net/linaro-ubuntu/+bug/1227476