I created a script that solves the problem temporarily until they solve the bug 
in the kernel (libATA)

First create a file IDE_DMA.sh and add to the file
-------------------------------
#!/bin/bash

 a=`ls -l /dev/ | grep cdrom  |cut -d" " -f23|sort|uniq`

for i in $a
do

 hdparm -w /dev/$i
 hdparm -d 1 /dev/$i
 
done
-------------------------------- 
keep the permit execution

copy IDE_DMA.sh  to / etc / init.d /

then run  sudo update-rc.d  IDE_DMA.sh defaults

-- 
hdc: drive not ready for command
https://bugs.launchpad.net/bugs/221528
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