• Re: restart lasts maybe a minute till next freeze

    From gene heskett@21:1/5 to Max Nikulin on Sun Dec 15 17:50:01 2024
    On 12/14/24 23:11, Max Nikulin wrote:
    On 14/12/2024 23:44, gene heskett wrote:
    What is suricata, first I've heard of it

    I was expecting that you would walk through every item reported by
    "dpkg -V" and "systemctl --failed". For the former, you have enough
    data locally to get more info

        dpkg -S /etc/suricata/suricata.yaml
    I purged it, then forcibly removed the log files and directory. The lag
    appears to be gone as far as t-bird selecting a file to attach, the gui
    opened instantly.  I hope this is it. OpenSCAD opened its file selector normally, prusaslicer still lags. Both are AppImages.

    and "apt show" with the reported package name. Either you clicked at a
    wrong item or somebody manages your computer.
    I am totally alone, have been for about 5 years now. IOW, if it got done
    either somebody has gotten thru dd-wrt, or I did it. dd-wrt has always
    been bulletproof here. No active radios except one in a QIDI XMax-3
    printer I haven't figured out how to turn it off..
    Depending on the degree of your paranoia, I would either just purge
    suricata or to dig into apt and dpkg logs to figure out when it was
    installed and what actions were performed around that time.

    Audit other lines as well: were modifications intentional? If it is
    not a conffile then move changes to /etc and restore original version.

    .

    Cheers, Gene Heskett, CET.
    --
    "There are four boxes to be used in defense of liberty:
    soap, ballot, jury, and ammo. Please use in that order."
    -Ed Howdershelt (Author, 1940)
    If we desire respect for the law, we must first make the law respectable.
    - Louis D. Brandeis

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  • From gene heskett@21:1/5 to Max Nikulin on Sun Dec 15 19:00:01 2024
    On 12/15/24 10:31, Max Nikulin wrote:
    On 15/12/2024 03:24, gene heskett wrote:
    On 12/14/24 12:31, Thomas Schmitt wrote:
    Gene Heskett wrote:
    Our std night shift procedure was to pump the big tank down to
    under 2 or 3
    psi, which put the bottles up around 7400 to 7800 psi at midnight. The >>>> morning shift at 8AM had 5200 psi to play with till the truck got
    there.
    Around a 2500 diff.  Where did the rest of it go?

    The pressure of a given amount of gas in a given volume is proportional
    to its absolute temperature. Pressure reduction from 7400 to 5200 would
    correspond to a temperature reduction from e.g. 427 Kelvin (309 F, more
    than boiling hot but not glowing) to 300 Kelvin (80 F, luke warm).

    The next step would be calculation of ideal gas temperature in a
    vessel after filling it from atmospheric pressure to 7500 psi (rather
    high value) neglecting heat dissipation through the vessel walls.

    (Side not: compressor thrust may be hot as well) +100 K difference
    does not look like an overestimate from my point of view.

    I think you may have miss-spelled the adjective describing how hot. In
    this case the cardox was about 100 feet away so there was lots of pipe
    to absorb and radiate the heat of compression. The motor that ran it was something in the 250 horse category, running on 440 3 phase.  Breaker
    was in the bunkhouse, sounded like a 10 ga shotgun. First time I'd seen
    a GE AK-225 but I've seen and rebuilt several since. in my BC
    engineering, most UHF transmitters in the 70's used a bit over 275 KWH
    to generate 30 KW of power to the antenna. None of those left, we have
    better, cheaper, and more efficient power amplifiers now.
    I've BTDT, have you?

    Heating during filling was mentioned previous time as well and sounds reasonable.


    .

    Cheers, Gene Heskett, CET.
    --
    "There are four boxes to be used in defense of liberty:
    soap, ballot, jury, and ammo. Please use in that order."
    -Ed Howdershelt (Author, 1940)
    If we desire respect for the law, we must first make the law respectable.
    - Louis D. Brandeis

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  • From gene heskett@21:1/5 to David Christensen on Mon Dec 16 00:20:01 2024
    On 12/10/24 23:06, David Christensen wrote:
    On 12/10/24 18:07, Greg Wooledge wrote:
    On Tue, Dec 10, 2024 at 18:01:24 -0800, David Christensen wrote:
    If official Debian packages cause your system to crash, then your
    Debian
    installation is broken.

    Or the hardware is broken.  Running a specfic program may exercise the
    broken hardware in a way that causes it to fail, while other programs
    do not.


    If the OP runs Debian OOTB, okay.  But, Gene does anything but that.

    if debian kept the popular aps up to date, I'd use them.  T-bird is an example. With suricata gone its still going out to lala - land while
    fetching new mail. The beta is in .xz format, unpacked into it own /home/gene/thunderbird directory is running fine. The only real problem
    is its creating and using a whole new mail directory, and none my
    sorting filters yet exist. With suracata gone, it says it connected to imap.server at my isp, collecting 599 msgs to catch up, but goes out to
    lunch for an hour using 100% of a core, the gui is dead, mouse clicks
    anyplace are ignored, killall kills it instantly. Just did a
    full-upgrade, 7 security pkgs, now its fetching the same 577 headers &
    htop thinks its running ok.  But it got to the last header count, went
    to 100.5% of a core, no response to a mouse click any place.  This is
    your t-bird doing that, beta is working fine, you are reading it.

    Merry Christmas all.


    David

    .

    Cheers, Gene Heskett, CET.
    --
    "There are four boxes to be used in defense of liberty:
    soap, ballot, jury, and ammo. Please use in that order."
    -Ed Howdershelt (Author, 1940)
    If we desire respect for the law, we must first make the law respectable.
    - Louis D. Brandeis

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  • From Anssi Saari@21:1/5 to Larry Martell on Mon Dec 16 17:50:01 2024
    Larry Martell <larry.martell@gmail.com> writes:

    I use CrashPlan to back up to the cloud. Saved my ass more than once.

    What happened to CrashPlan though? I have a vague memory of running it
    for free, doing backups to a non-profit "cloud", in fact a computer
    club's server. Wasn't called cloud back then...

    But now CrashPlan is payware? And monthly payments too?

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  • From David Christensen@21:1/5 to gene heskett on Mon Dec 16 18:10:01 2024
    On 12/15/24 15:15, gene heskett wrote:
    On 12/10/24 23:06, David Christensen wrote:
    On 12/10/24 18:07, Greg Wooledge wrote:
    On Tue, Dec 10, 2024 at 18:01:24 -0800, David Christensen wrote:
    If official Debian packages cause your system to crash, then your
    Debian
    installation is broken.

    Or the hardware is broken.  Running a specfic program may exercise the
    broken hardware in a way that causes it to fail, while other programs
    do not.

    If the OP runs Debian OOTB, okay.  But, Gene does anything but that.

    if debian kept the popular aps up to date, I'd use them.  T-bird is an example. With suricata gone its still going out to lala - land while
    fetching new mail. The beta is in .xz format, unpacked into it own / home/gene/thunderbird directory is running fine. The only real problem
    is its creating and using a whole new mail directory, and none my
    sorting filters yet exist. With suracata gone, it says it connected to imap.server at my isp, collecting 599 msgs to catch up, but goes out to
    lunch for an hour using 100% of a core, the gui is dead, mouse clicks anyplace are ignored, killall kills it instantly. Just did a full-
    upgrade, 7 security pkgs, now its fetching the same 577 headers & htop
    thinks its running ok.  But it got to the last header count, went to
    100.5% of a core, no response to a mouse click any place.  This is your t-bird doing that, beta is working fine, you are reading it.


    As you already know, the software in Debian Stable lags behind upstream releases by design. If you want a newer releases, then please seek
    other options such as Debian Backports, Debian Testing, Debian Unstable,
    etc..


    If and when you choose Debian Stable or Old Stable, then please KISS and
    run it OOTB. You must bend your will to Debian, not the other way
    around. I use and recommend Debian Old Stable for a desktop daily
    driver and as a VirtualBox host (via official Oracle packages integrated
    into the Debian package system). If and when you encounter an issue on
    a KISS and OOTB Debian Stable or Old Stable system, then using the
    appropriate Debian support resources makes sense (including this ML).


    Build your custom *nix systems on dedicated hardware (e.g. your CNC controllers) or in virtual machines. If and when you encounter an
    issue, isolate it. If it is reproducible on a KISS and OOTB Debian
    Stable or Old Stable system, then see the above paragraph. If not, then
    please seek out the appropriate support resources (such as the CAD/CAM
    software vendor) and/or please use your knowledge and skills to find and
    fix the issue.


    Merry Christmas all.


    Merry Christmas and Happy New Year! :-)


    David

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