For those users that have seen the following message while operating
their systems

 id_dmaproc: chipset supported ide_dma_timeout func only

It's usually caused by the chipset not performing all the dma
functionality.
This can be corrected by hdparm -d 0  device      e.g. <prompt> hdparm
-d 0 /dev/hda
This will turn off Direct Memory Access functionality for that device.

I've looked at a lot of emails out on the web through a search through
Google.  Most of them crack me up.
People have seen this problem (probably only once in a while) and then
it doesn't happen for a while.  That
was my experience as well.  Many of them claim this problem goes away
automagically, as if Torvalds had prayed to
some Norse god to look after Linux users.  Maybe he did and left me off
the list ;)

Now a word to Red Hat.  If you want to make things easy for your
customers, put in some additional information in the error messages.
The error above could easily have had "see man hdparm" for more
information.  A small simple change like this would prevent hours of
user aggrevation over many other errors that show up on this forum and
others.  

Of course something this simple would diminish the market for "Red Hat
Training" and the market for Linux consultants. Perhaps, that's why you
don't do it.  However, it's possible that simple changes like this could
expand the market for Red Hat and yield far bigger rewards.  I don't
have a financial answer for this question because I don't know enough
about the training and consultancy markets and their respective sizes.
However, I do know that the desktop market is huge.  

If you want to know where to start, try categorizing the problems that
show up on this forum.  Many of them repeat.  See what error messages
raise questions and see if you can incoporate pointers to help for those
errors.  You could even point to this forum for the really esoteric
problem.  Your up2date service is a marvelous way to keep everything
functioning properly and to remove bugs automatically but things are
still to cryptic even for computer literates and much of the digerati.

I have the sense that Red Hat believes most users are changing their
systems from Windows or adding Linux to an already functioning windows
system.  This allows for some cheating on the install, because M$ has
already determined the proper configuration for the system. I find a
great deal of irony in this.  "Hey you, change to Red Hat Linux and get
a better operating system.  But first install windows before YOU attempt
to install Linux."  A crazy marketing plan at best.  I can see M$
licking its chops.  Why fight Linux, lets embrace it.  We can sell a lot
of our products to Linux users, because we can tell the user "Linux will
do fine, even great, perhaps even better than our product,  for this
task. But if you want to have an easy time with Linux, put our system on
first."  And they have a lot of evidence to back up this point of view.

Ernie





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