Phill:

Thank you very much for the additional information.

If what you state is indeed the case, it definitely answers my question as to whether a 450 megahertz machine with 512 megabytes RAM can be considered a viable minimum system for my users.

And I think the answer is, that it *can't* be a viable minimum system.

How could I expect users to wait 90 minutes for a machine to get out of what appears to be a hang? And (having tried it) the machine can't be used for MIDI music while in that extended 'busy' state.

I think I will bid a fond 'farewell' to my old trusty HP-Vectra, as it journeys to that great bit-bucket in the sky, and use my next-to-slowest machine (a Compac P933, 933-megahertz machine with 512 megabytes RAM) for testing as a minimum system for my software.

Such is the march of progress, for better, or for worse.

Sincerely,
Aere

On 04/04/2013 06:44 AM, Phill Whiteside wrote:
Hi Aere,

I suspect you are seeing

"Please be aware that your system may seem to 'hang' (stop) at about 90% (dpkg), it has not; it just takes a little time (up to 90 minutes). The lowest specification that we have seen working is a Pentium 2, with 64MB of RAM using lubuntu core."

It is mentioned in the minimal install area [1], but possibly the bit about waiting for upto 90 mins needs repeating in the alternate area.

Regards,

Phill.
1. https://help.ubuntu.com/community/Lubuntu/Documentation/MinimalInstall


On 4 April 2013 06:03, Aere Greenway <a...@dvorak-keyboards.com <mailto:a...@dvorak-keyboards.com>> wrote:

    On 04/03/2013 03:31 PM, Nio Wiklund wrote:

        I suggest that you try updating with terminal window commands

        sudo apt-get update
        sudo apt-get upgrade

    Nio:

    I tried this on my HP-Vectra machine (both on Lubuntu 12.10, and
    Ubuntu-Studio 12.04).

    Unfortunately, I encounter the same (or worse) problem.

    Everything seems to be going fine, and I can monitor everything.

    Then it gets to the point where it says:

    ldconfig deferred processing taking place

    At that point, control returns to the command prompt, so I can
    execute other commands.

    But the processor is over 90% busy, running python as user=root.
     It keeps running for longer than would normally be required for
    applying updates.  And watching the task manager window gives me
    no clue of what it is doing.

    If I run the software updater, it says my system is up-to-date.

    I finally shut down my system (hoping the package database didn't
    get messed-up).

    The very same thing happens on Ubuntu-Studio (Xubuntu).

    At least using the software-updater, I could get clues from the
    task manager of what it was doing.

    So, unfortunately, I still cannot reliably update Linux systems on
    my HP-Vectra (450 megahertz, 512 meg RAM) machine.

-- Sincerely,
    Aere



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Sincerely,
Aere

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