On Wed, 2007-12-12 at 23:24 +0000, Brian Visel wrote:
> Your drive probably has something unique (and probably nonstandard)
> about its power management settings that is preventing the hdparm
> setting from taking.  Whether it's a bug or an issue of the drive maker
> not following standards, it appears hdparm isn't working quite right on
> your system in regard to APM, and you should file a report on the hdparm
> package.

It might have something to do with the hardware indeed. I'm using a Dell
Latitude D610 and i get the same error when checking the APM parameters.
Even still the clicking stopped with -B 254, i haven't checked the
numbers yet so my mind could be playing tricks on me.

> I think the solutions we've been working toward here do actually work,
> but not in cases where the power management cannot be controlled
> (because both the issue and the workaround fix are directly related to
> power management).

The current solution appears to be good and once the final configuration
is settled it should be put in to place. The problem is that we should
have a way to detect broken hardware and notify the user about the
possible problem. Once this solution is labeled as working most of us
will continue working without any more thought about the issue while the
hardware could still be subjected to excess stress.

- S

-- 
Sami Haahtinen <[EMAIL PROTECTED]>

-- 
High frequency of load/unload cycles on some hard disks may shorten lifetime
https://bugs.launchpad.net/bugs/59695
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