Hard disk keeps turning off or disconnecting?

[Gilles Gravier]

Hi!

On 12/08/2012 22:05, Nils Kassube wrote:
> Gilles Gravier wrote:
>> And...
>>
>> sudo hdparm -B 255 /dev/sdb
>>
>> /dev/sdb:
>>  setting Advanced Power Management level to disabled
>>  HDIO_DRIVE_CMD failed: Invalid argument
>>  APM_level    = not supported
> Then try 254 instead of 255. According to the hdparm manpage some disks 
> don't support 255.


Same thing with 254, 253... :(

Gilles