Comment 0 for bug 1182855

On Samsung Arndale board with Linux Linaro ubuntu Raring image:

http://snapshots.linaro.org/raring/pre-built/arndale/336/arndale-raring_server_20130520-336.img.gz

After ran "halt" in serial console, the HDMI monitor is still "ON" with serial console output, even "System halted." has shown.