Tadi muter-muter baru nyadar ternyata banyak orang yang merasakan keganjilan ketika shutdown ubuntu begini cara mengatasinya;
Simply write a file at “/etc/rc0.d/S00hdd-shutdown-workaround” which includes this two lines:
echo 1 > /sys/class/scsi_disk/0\:0\:0\:0/stop_on_shutdown
If you have more than one directory at “/sys/class/scsi_disk/” try to find out which of it is your internal harddisk (e.g. “cat /sys/class/scsi_disk/a:b:c:d/device/model”) If you have more than one harddisk add another line for each of them.
Then make it executable (“chmod +x filename”)
At the next shutdown it should park the hd heads.
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