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Groups > comp.os.linux.misc > #89930 > unrolled thread

Oh Gawd - Now MX Linux "Security Verification" - NO !!!

Started byc186282 <c186282@nnada.net>
First post2026-08-16 03:47 -0400
Last post2026-08-17 17:14 +0000
Articles 20 on this page of 87 — 16 participants

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Contents

  Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-16 03:47 -0400
    Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-16 18:54 +0000
      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! not@telling.you.invalid (Computer Nerd Kev) - 2026-08-17 08:46 +1000
        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-16 23:46 -0400
        Open web (was: Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!!) Nuno Silva <nunojsilva@invalid.invalid> - 2026-08-17 09:42 +0100
      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-16 23:44 -0400
        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-17 03:54 +0000
          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-17 01:24 -0400
          Linux 7.2 (was: Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!!) vallor <vallor@vallor.earth> - 2026-08-17 08:59 +0000
            Re: Linux 7.2 (was: Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!!) rbowman <bowman@montana.com> - 2026-08-17 17:39 +0000
              Re: Linux 7.2 c186282 <c186282@nnada.net> - 2026-08-17 22:26 -0400
            Re: Linux 7.2 c186282 <c186282@nnada.net> - 2026-08-17 22:21 -0400
              Re: Linux 7.2 Richard Kettlewell <invalid@invalid.invalid> - 2026-08-18 08:30 +0100
              Re: Linux 7.2 Rich <rich@example.invalid> - 2026-08-18 13:51 +0000
                Re: Linux 7.2 not@telling.you.invalid (Computer Nerd Kev) - 2026-08-19 08:16 +1000
                  Re: Linux 7.2 c186282 <c186282@nnada.net> - 2026-08-18 22:57 -0400
                    Re: Linux 7.2 Rich <rich@example.invalid> - 2026-08-19 12:37 +0000
                      Re: Linux 7.2 rbowman <bowman@montana.com> - 2026-08-19 20:08 +0000
                  Re: Linux 7.2 Rich <rich@example.invalid> - 2026-08-19 12:49 +0000
                    Re: Linux 7.2 The Natural Philosopher <tnp@invalid.invalid> - 2026-08-19 14:44 +0100
                      Re: Linux 7.2 Richard Kettlewell <invalid@invalid.invalid> - 2026-08-19 17:56 +0100
                        Re: Linux 7.2 John Ames <commodorejohn@gmail.com> - 2026-08-19 10:27 -0700
                        Re: Linux 7.2 The Natural Philosopher <tnp@invalid.invalid> - 2026-08-19 19:37 +0100
                      Re: Linux 7.2 Rich <rich@example.invalid> - 2026-08-20 13:51 +0000
                        Re: Linux 7.2 The Natural Philosopher <tnp@invalid.invalid> - 2026-08-21 13:25 +0100
                    Re: Linux 7.2 John Ames <commodorejohn@gmail.com> - 2026-08-19 08:45 -0700
                      Re: Linux 7.2 Robert Riches <spamtrap42@jacob21819.net> - 2026-08-19 16:48 +0000
        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! TJ <TJ@noneofyour.business> - 2026-08-17 10:30 -0400
          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-17 22:25 -0400
            Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-18 03:05 +0000
              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-18 00:58 -0400
              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-18 10:21 +0100
                Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Rich <rich@example.invalid> - 2026-08-18 13:55 +0000
                  Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Robert Riches <spamtrap42@jacob21819.net> - 2026-08-18 21:24 +0000
                    Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-19 14:41 +0100
                      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-19 19:00 +0000
              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Rich <rich@example.invalid> - 2026-08-18 13:53 +0000
                Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-08-18 16:30 +0000
                  Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-18 23:02 +0000
                    Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-18 23:02 -0400
                      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Rich <rich@example.invalid> - 2026-08-19 12:53 +0000
                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-19 19:25 +0000
                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-19 21:37 -0400
                          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-20 03:24 +0000
                            Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-20 12:32 -0400
                              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-20 20:53 +0000
                                Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-20 22:14 -0400
                                  Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-21 04:29 +0000
                                    Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-21 01:17 -0400
                          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Rich <rich@example.invalid> - 2026-08-20 13:55 +0000
                            Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-20 13:04 -0400
                              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-08-20 18:04 +0000
                                Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-20 21:02 +0000
                                  Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-20 22:30 -0400
                                    Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-21 04:24 +0000
                                      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-21 01:12 -0400
                                    Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! TJ <TJ@noneofyour.business> - 2026-08-21 08:22 -0400
                                      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Marc Haber <mh+usenetspam2616@zugschl.us> - 2026-08-21 16:01 +0200
                                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-21 15:22 +0100
                                          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-21 23:55 -0400
                                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-21 18:18 +0000
                                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-22 01:56 +0000
                                          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Richard Kettlewell <invalid@invalid.invalid> - 2026-08-22 10:17 +0100
                                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-21 23:31 -0400
                                        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! TJ <TJ@noneofyour.business> - 2026-08-22 08:36 -0400
                                          Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-22 13:44 +0100
                                            Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! TJ <TJ@noneofyour.business> - 2026-08-22 17:06 -0400
                                          Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-08-22 22:35 +0000
                                            Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-23 02:57 -0400
                                              Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! "Carlos E.R." <robin_listas@es.invalid> - 2026-08-23 13:32 +0200
                                                Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-23 13:10 +0100
                                                  Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! "Carlos E.R." <robin_listas@es.invalid> - 2026-08-23 14:47 +0200
                                                    Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-23 14:26 +0100
                                                    Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-23 18:34 +0000
                                                      Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! "Carlos E.R." <robin_listas@es.invalid> - 2026-08-23 21:40 +0200
                                                Legacy computer in embedded industial systems (Re: Oh Gods ...) Lars Poulsen <lars@beagle-ears.com> - 2026-08-23 06:20 -0700
                                                  Re: Legacy computer in embedded industial systems (Re: Oh Gods ...) The Natural Philosopher <tnp@invalid.invalid> - 2026-08-23 14:31 +0100
                                                    Re: Legacy computer in embedded industial systems (Re: Oh Gods ...) Lars Poulsen <lars@beagle-ears.com> - 2026-08-23 11:28 -0700
                                                      Re: Legacy computer in embedded industial systems (Re: Oh Gods ...) The Natural Philosopher <tnp@invalid.invalid> - 2026-08-23 19:58 +0100
                                              Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-23 12:46 +0100
                                                Re: Oh Gods - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-23 18:41 +0000
                                      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! c186282 <c186282@nnada.net> - 2026-08-21 21:54 -0400
                              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! The Natural Philosopher <tnp@invalid.invalid> - 2026-08-21 13:27 +0100
                              Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Rich <rich@example.invalid> - 2026-08-22 04:15 +0000
            Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! TJ <TJ@noneofyour.business> - 2026-08-19 11:48 -0400
      Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! Nuno Silva <nunojsilva@invalid.invalid> - 2026-08-17 09:38 +0100
        Re: Oh Gawd - Now MX Linux "Security Verification" - NO !!! rbowman <bowman@montana.com> - 2026-08-17 17:14 +0000

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#90296

Fromrbowman <bowman@montana.com>
Date2026-08-21 18:18 +0000
Message-ID<nerj2sFpub2U53@mid.individual.net>
In reply to#90287
On Fri, 21 Aug 2026 16:01:38 +0200, Marc Haber wrote:

> TJ <TJ@noneofyour.business> wrote:
>>On 2026-08-20 22:30, c186282 wrote:
>>> 
>>>    32-bit versions of anything are RARE now alas ...
>>
>>Mageia 10, recently released, has an i686 version. It doesn't have
>>everything the 64-bit version has, because a lot of upstream support for
>>32-bit has disappeared, but it IS supported.
> 
> I wonder what they'll do when the first kernel appears that can't be
> compiled on x86

https://tinyurl.com/4w57s6uy

https://www.techradar.com/pro/linux-pulls-support-for-ancient-cpu-
unsurprisingly-linus-torvald-says-there-is-zero-real-reason-to-keep-a-37-
year-old-intel-486-cpu-going

"Ingo Molnar, a long-time Linux kernel developer, authored a patch that 
eliminates key configuration options related to the 486 CPU, including 
CONFIG_M486SX, CONFIG_M486, and CONFIG_MELAN.

These changes, once merged, will prevent users from building kernel images 
that target the 486 architecture."

It's been discussed for some time but the 7.1 kernel drops 486 and 586. I 
assume that means you couldn't compile 7.1 on a 486 with an older kernel.

[toc] | [prev] | [next] | [standalone]


#90312

FromLawrence D’Oliveiro <ldo@nz.invalid>
Date2026-08-22 01:56 +0000
Message-ID<116avkb$olsn$7@dont-email.me>
In reply to#90287
On Fri, 21 Aug 2026 16:01:38 +0200, Marc Haber wrote:

> I wonder what they'll do when the first kernel appears that can't be
> compiled on x86

Is that likely to happen, for as long as the kernel supports 32-bit
addressing on so many non-x86 architectures?

Looking at the current arch list
<https://github.com/torvalds/linux/tree/master/arch>, there’s arm (not
arm64), m68k, also (both 32/64 bits) mips, powerpc and sparc, just
from the ones I can easily tell.

[toc] | [prev] | [next] | [standalone]


#90329

FromRichard Kettlewell <invalid@invalid.invalid>
Date2026-08-22 10:17 +0100
Message-ID<wwvecfqtsz4.fsf@LkoBDZeT.terraraq.uk>
In reply to#90312
Lawrence D’Oliveiro <ldo@nz.invalid> writes:
> Marc Haber wrote:
>
>> I wonder what they'll do when the first kernel appears that can't be
>> compiled on x86
>
> Is that likely to happen, for as long as the kernel supports 32-bit
> addressing on so many non-x86 architectures?
>
> Looking at the current arch list
> <https://github.com/torvalds/linux/tree/master/arch>, there’s arm (not
> arm64), m68k, also (both 32/64 bits) mips, powerpc and sparc, just
> from the ones I can easily tell.

486 support was removed in April:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0972ba5605a0a0cd8a9e74558b97a9c9626adfb5

586-class CPUs remain supported but only if they have RDTSC (so AMD K5
is gone)
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=x86/cpu&id=dbafa16ec2b6be40055db181c99f2529b20dd951

Pentium and later are still supported AFAIK.

Looking at non-x86 platforms, armv7 support could in in the mid 2030s:
https://lwn.net/Articles/1035727/

Couldn’t find anything definitive about other architectures.

-- 
https://www.greenend.org.uk/rjk/

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#90317

Fromc186282 <c186282@nnada.net>
Date2026-08-21 23:31 -0400
Message-ID<Nd-dnZIOl659ihT3nZ2dnZfqnPsAAAAA@giganews.com>
In reply to#90287
On 8/21/26 10:01, Marc Haber wrote:
> TJ <TJ@noneofyour.business> wrote:
>> On 2026-08-20 22:30, c186282 wrote:
>>>
>>>     32-bit versions of anything are RARE now alas ...
>>
>> Mageia 10, recently released, has an i686 version. It doesn't have
>> everything the 64-bit version has, because a lot of upstream support for
>> 32-bit has disappeared, but it IS supported.
> 
> I wonder what they'll do when the first kernel appears that can't be
> compiled on x86

   Think we're about there now. Hell, Intel CPUs
   won't even run 8/16 code anymore.

   Still a lot of Pi-1/2s out there still doing their
   important little jobs, 32 bit. Likely it'll be Pi
   that has to maintain one compatible OS version for
   a few years more.

   But then ...

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#90337

FromTJ <TJ@noneofyour.business>
Date2026-08-22 08:36 -0400
Message-ID<116c54q$14e8g$1@dont-email.me>
In reply to#90287
On 2026-08-21 10:01, Marc Haber wrote:
> TJ <TJ@noneofyour.business> wrote:
>> On 2026-08-20 22:30, c186282 wrote:
>>>
>>>     32-bit versions of anything are RARE now alas ...
>>
>> Mageia 10, recently released, has an i686 version. It doesn't have
>> everything the 64-bit version has, because a lot of upstream support for
>> 32-bit has disappeared, but it IS supported.
> 
> I wonder what they'll do when the first kernel appears that can't be
> compiled on x86
> 
That'll be up to our developers. Support for i586 was dropped in favor 
of i686 mostly because i686 chips support sse2, but of course that's at 
best a stopgap in the overall 32-bit situation.

I have a Dell Inspiron 5100 laptop that runs Mageia 10, though not all 
the available software. The limiting factor isn't usually the P4 cpu, 
but the old Radeon RV200 GPU that it has.

It goes against the grain, for me at least, to send perfectly good 
running hardware off to the recycler, just because it is "experienced."

TJ

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#90339

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-08-22 13:44 +0100
Message-ID<116c5je$143jr$6@dont-email.me>
In reply to#90337
On 22/08/2026 13:36, TJ wrote:
> It goes against the grain, for me at least, to send perfectly good 
> running hardware off to the recycler, just because it is "experienced."

Sadly that is the way of the world

You don't see many horse drawn carriages around these days even though 
there are many in running condition in museums,

Accept that if you want to run old hardware, it will be booting old 
software unless you and your chums are prepared to do a huge amount of 
work resurrecting old software.

Check our Usagi Electric channel on you tube for the USAs oldest running 
valve computer,  or a PDP/11 running a full tcp/ip suite

But he is restoring these things for history, fun and museums.

You cant expect to buy a PDP/11 and download and run Linux on it.

-- 
Religion is regarded by the common people as true, by the wise as 
foolish, and by the rulers as useful.

(Seneca the Younger, 65 AD)

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#90355

FromTJ <TJ@noneofyour.business>
Date2026-08-22 17:06 -0400
Message-ID<116d318$1et8d$1@dont-email.me>
In reply to#90339
On 2026-08-22 08:44, The Natural Philosopher wrote:
> On 22/08/2026 13:36, TJ wrote:
>> It goes against the grain, for me at least, to send perfectly good 
>> running hardware off to the recycler, just because it is "experienced."
> 
> Sadly that is the way of the world
> 
> You don't see many horse drawn carriages around these days even though 
> there are many in running condition in museums,
> 
> Accept that if you want to run old hardware, it will be booting old 
> software unless you and your chums are prepared to do a huge amount of 
> work resurrecting old software.
> 
> Check our Usagi Electric channel on you tube for the USAs oldest running 
> valve computer,  or a PDP/11 running a full tcp/ip suite
> 
> But he is restoring these things for history, fun and museums.
> 
> You cant expect to buy a PDP/11 and download and run Linux on it.
> 
Every once in a while, if I'm in the mood, I'll dig out the old Atari 
800, throw in a cartridge, and play a game of Star Raiders. And it's 
still fun.

The 800 (not the 2600 game console!) was my first personal computer. 
Maybe I'm too sentimental, but it will have a home here as long as I do.

TJ

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#90359 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

FromLawrence D’Oliveiro <ldo@nz.invalid>
Date2026-08-22 22:35 +0000
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<116d87u$1gcgq$4@dont-email.me>
In reply to#90337
On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:

> It goes against the grain, for me at least, to send perfectly good
> running hardware off to the recycler, just because it is
> "experienced."

CPU generations (and entire architectures) get dropped from the Linux
kernel because they can’t find anybody to step forward and maintain
the support for them.

That is how they tell that there are so few instances of those
particular kinds of hardware around, that essentially nobody cares
about them any more.

[toc] | [prev] | [next] | [standalone]


#90373 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

Fromc186282 <c186282@nnada.net>
Date2026-08-23 02:57 -0400
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<j72cnbdzwuctBBf3nZ2dnZfqnPudnZ2d@giganews.com>
In reply to#90359
On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
> 
>> It goes against the grain, for me at least, to send perfectly good
>> running hardware off to the recycler, just because it is
>> "experienced."
> 
> CPU generations (and entire architectures) get dropped from the Linux
> kernel because they can’t find anybody to step forward and maintain
> the support for them.
> 
> That is how they tell that there are so few instances of those
> particular kinds of hardware around, that essentially nobody cares
> about them any more.

   Sad, but quite correct.

   Really not much call to run Linux-ish stuff
   on a 386/486 these days. How many people
   still USE those old boards for ANYTHING ?

   MAYBE a few "industrial" monitor/control
   systems ... but REALLY they oughtta upgrade.

   However SOME won't because it might cost a
   few dollars. They'll run the old hardware
   until it literally bursts into flames - and
   then be SCREWED for days/weeks/months. But,
   the bean-counters will TELL them they're
   saving SO much money, now .......

   There was a case a few years back, Paris airport.
   Suddenly the entire ground-control system went
   down hard. Soon found, it had been running on
   a Win-98 box for MANY years. Since it worked
   nobody bothered at looking to modernize. Not
   spending $10,000 probably cost them $10,000,000 :-)

   Now here is a case where a properly tuned "AI"
   just MIGHT be of good use. Calculate and do what
   the humans don't want to do anymore. What IS
   involved in making an old app work on a 20 year
   newer board ? Humans CAN do it - but don't WANT
   to do it. The "AI"s don't care about any of that
   and WILL offer/script solutions.

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#90383 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-08-23 13:32 +0200
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<4b2rlmx9i1.ln2@Telcontar.valinor>
In reply to#90373
On 2026-08-23 08:57, c186282 wrote:
> On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
>> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
>>
>>> It goes against the grain, for me at least, to send perfectly good
>>> running hardware off to the recycler, just because it is
>>> "experienced."
>>
>> CPU generations (and entire architectures) get dropped from the Linux
>> kernel because they can’t find anybody to step forward and maintain
>> the support for them.
>>
>> That is how they tell that there are so few instances of those
>> particular kinds of hardware around, that essentially nobody cares
>> about them any more.
> 
>    Sad, but quite correct.
> 
>    Really not much call to run Linux-ish stuff
>    on a 386/486 these days. How many people
>    still USE those old boards for ANYTHING ?
> 
>    MAYBE a few "industrial" monitor/control
>    systems ... but REALLY they oughtta upgrade.
 > >    However SOME won't because it might cost a
>    few dollars. They'll run the old hardware
>    until it literally bursts into flames - and
>    then be SCREWED for days/weeks/months. But,
>    the bean-counters will TELL them they're
>    saving SO much money, now .......

Industrial computers may have boards, like data acquisition boards, to 
interface with motors and sensors (or cameras). If you upgrade the 
computer, it comes with a new operating system, so their expensive 
software does not run on it. The cards probably can not be plugged in, 
so they also need replacing; the new boards will probably not be 
compatible with the expensive software. So finally they need to recreate 
the software (hopefully the company that created it still exists and has 
the source files). And maybe there are a bunch of computers to replace.

The price is no longer minor.


> 
>    There was a case a few years back, Paris airport.
>    Suddenly the entire ground-control system went
>    down hard. Soon found, it had been running on
>    a Win-98 box for MANY years. Since it worked
>    nobody bothered at looking to modernize. Not
>    spending $10,000 probably cost them $10,000,000 :-)
> 
>    Now here is a case where a properly tuned "AI"
>    just MIGHT be of good use. Calculate and do what
>    the humans don't want to do anymore. What IS
>    involved in making an old app work on a 20 year
>    newer board ? Humans CAN do it - but don't WANT
>    to do it. The "AI"s don't care about any of that
>    and WILL offer/script solutions.
> 


-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#90391 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-08-23 13:10 +0100
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<116envi$1sako$8@dont-email.me>
In reply to#90383
On 23/08/2026 12:32, Carlos E.R. wrote:
> Industrial computers may have boards, like data acquisition boards, to 
> interface with motors and sensors (or cameras). If you upgrade the 
> computer, it comes with a new operating system, so their expensive 
> software does not run on it. The cards probably can not be plugged in, 
> so they also need replacing; the new boards will probably not be 
> compatible with the expensive software. So finally they need to recreate 
> the software (hopefully the company that created it still exists and has 
> the source files). And maybe there are a bunch of computers to replace.
> 
> The price is no longer minor.

Exactly.

Today you would use a Raspberry PI probably running Linux  and create 
custom PC boards to attach to it.

Back then you designed ISA cards ran DOS and programmed the thing in C 
or turbo pascal .

My first job as a freelance programmer was writing code for exactly that 
- a high speed serial interface connected to a massive grid of 
lightbulbs to form a display for sports venues.

Huge fun

-- 
Of what good are dead warriors? … Warriors are those who desire battle 
more than peace. Those who seek battle despite peace. Those who thump 
their spears on the ground and talk of honor. Those who leap high the 
battle dance and dream of glory … The good of dead warriors, Mother, is 
that they are dead.
Sheri S Tepper: The Awakeners.

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#90393 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-08-23 14:47 +0200
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<8o6rlmxbih.ln2@Telcontar.valinor>
In reply to#90391
On 2026-08-23 14:10, The Natural Philosopher wrote:
> On 23/08/2026 12:32, Carlos E.R. wrote:
>> Industrial computers may have boards, like data acquisition boards, to 
>> interface with motors and sensors (or cameras). If you upgrade the 
>> computer, it comes with a new operating system, so their expensive 
>> software does not run on it. The cards probably can not be plugged in, 
>> so they also need replacing; the new boards will probably not be 
>> compatible with the expensive software. So finally they need to 
>> recreate the software (hopefully the company that created it still 
>> exists and has the source files). And maybe there are a bunch of 
>> computers to replace.
>>
>> The price is no longer minor.
> 
> Exactly.
> 
> Today you would use a Raspberry PI probably running Linux  and create 
> custom PC boards to attach to it.
> 
> Back then you designed ISA cards ran DOS and programmed the thing in C 
> or turbo pascal .
> 
> My first job as a freelance programmer was writing code for exactly that 
> - a high speed serial interface connected to a massive grid of 
> lightbulbs to form a display for sports venues.
> 
> Huge fun

I programmed industrial test bed machines. Machines to test machines. 
Like one to test car brakes.

Think a big electric motor moving an axis with several big iron wheels, 
to simulate inertia, and at the end a car brake system, complete (one 
wheel only, of course).  Then speed it up, apply brakes, at several 
different speeds and hydraulic pressures. Also supply "wind". Measure 
temperatures, torques, speeds. Or maintain speed with the motor while 
the brake is applied, measure things. Find out at what temperature a 
brake fades and how (is there warning to the driver, or does the brake 
fade completely?)

Huge fun, miserable pay.

-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

[toc] | [prev] | [next] | [standalone]


#90395 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-08-23 14:26 +0100
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<116eses$1uqt1$1@dont-email.me>
In reply to#90393
On 23/08/2026 13:47, Carlos E.R. wrote:
> On 2026-08-23 14:10, The Natural Philosopher wrote:
>> On 23/08/2026 12:32, Carlos E.R. wrote:
>>> Industrial computers may have boards, like data acquisition boards, 
>>> to interface with motors and sensors (or cameras). If you upgrade the 
>>> computer, it comes with a new operating system, so their expensive 
>>> software does not run on it. The cards probably can not be plugged 
>>> in, so they also need replacing; the new boards will probably not be 
>>> compatible with the expensive software. So finally they need to 
>>> recreate the software (hopefully the company that created it still 
>>> exists and has the source files). And maybe there are a bunch of 
>>> computers to replace.
>>>
>>> The price is no longer minor.
>>
>> Exactly.
>>
>> Today you would use a Raspberry PI probably running Linux  and create 
>> custom PC boards to attach to it.
>>
>> Back then you designed ISA cards ran DOS and programmed the thing in C 
>> or turbo pascal .
>>
>> My first job as a freelance programmer was writing code for exactly 
>> that - a high speed serial interface connected to a massive grid of 
>> lightbulbs to form a display for sports venues.
>>
>> Huge fun
> 
> I programmed industrial test bed machines. Machines to test machines. 
> Like one to test car brakes.
> 
> Think a big electric motor moving an axis with several big iron wheels, 
> to simulate inertia, and at the end a car brake system, complete (one 
> wheel only, of course).  Then speed it up, apply brakes, at several 
> different speeds and hydraulic pressures. Also supply "wind". Measure 
> temperatures, torques, speeds. Or maintain speed with the motor while 
> the brake is applied, measure things. Find out at what temperature a 
> brake fades and how (is there warning to the driver, or does the brake 
> fade completely?)
> 
> Huge fun, miserable pay.
> 
That tends to be a common pairing

-- 
New Socialism consists essentially in being seen to have your heart in 
the right place whilst your head is in the clouds and your hand is in 
someone else's pocket.

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#90404 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

Fromrbowman <bowman@montana.com>
Date2026-08-23 18:34 +0000
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<nf0spdF5rktU21@mid.individual.net>
In reply to#90393
On Sun, 23 Aug 2026 14:47:36 +0200, Carlos E.R. wrote:

> I programmed industrial test bed machines. Machines to test machines.
> Like one to test car brakes.

I worked on a system to control test chambers for copier power supplies. 
Each test rig was controlled by an XT, with an AT acting as the 
supervisor. State of the art c.1985. 

[toc] | [prev] | [next] | [standalone]


#90411 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

From"Carlos E.R." <robin_listas@es.invalid>
Date2026-08-23 21:40 +0200
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<6uurlmxvmv.ln2@Telcontar.valinor>
In reply to#90404
On 2026-08-23 20:34, rbowman wrote:
> On Sun, 23 Aug 2026 14:47:36 +0200, Carlos E.R. wrote:
> 
>> I programmed industrial test bed machines. Machines to test machines.
>> Like one to test car brakes.
> 
> I worked on a system to control test chambers for copier power supplies.
> Each test rig was controlled by an XT, with an AT acting as the
> supervisor. State of the art c.1985.

Mine was a decade later; we used a pentium, msdos, C, and for this 
project, labwindows. Later we also used Labview on Win 95. Old projects 
used compiled basic.

We owed a lot to Basic, because it was what was used by engineers of 
several types that were not programmers, but had ideas about how to do 
things with computers in their respective fields. Or simply, they 
invented things that could be done with computers.

I have a lot of respect for Basic and those pioneers.

-- 
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;

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#90394 — Legacy computer in embedded industial systems (Re: Oh Gods ...)

FromLars Poulsen <lars@beagle-ears.com>
Date2026-08-23 06:20 -0700
SubjectLegacy computer in embedded industial systems (Re: Oh Gods ...)
Message-ID<116es3j$1uon6$1@dont-email.me>
In reply to#90383
On 2026-08-23 04:32, Carlos E.R. wrote:
> On 2026-08-23 08:57, c186282 wrote:
>> On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
>>> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
>>>
>>>> It goes against the grain, for me at least, to send perfectly good
>>>> running hardware off to the recycler, just because it is
>>>> "experienced."
>>>
>>> CPU generations (and entire architectures) get dropped from the Linux
>>> kernel because they can’t find anybody to step forward and maintain
>>> the support for them.
>>>
>>> That is how they tell that there are so few instances of those
>>> particular kinds of hardware around, that essentially nobody cares
>>> about them any more.
>>
>>    Sad, but quite correct.
>>
>>    Really not much call to run Linux-ish stuff
>>    on a 386/486 these days. How many people
>>    still USE those old boards for ANYTHING ?
>>
>>    MAYBE a few "industrial" monitor/control
>>    systems ... but REALLY they oughtta upgrade.
>  > >    However SOME won't because it might cost a
>>    few dollars. They'll run the old hardware
>>    until it literally bursts into flames - and
>>    then be SCREWED for days/weeks/months. But,
>>    the bean-counters will TELL them they're
>>    saving SO much money, now .......
> 
> Industrial computers may have boards, like data acquisition boards, to 
> interface with motors and sensors (or cameras). If you upgrade the 
> computer, it comes with a new operating system, so their expensive 
> software does not run on it. The cards probably can not be plugged in, 
> so they also need replacing; the new boards will probably not be 
> compatible with the expensive software. So finally they need to recreate 
> the software (hopefully the company that created it still exists and has 
> the source files). And maybe there are a bunch of computers to replace.
> 
> The price is no longer minor.

What you have to do is make sure you have one or two backup hardware 
packages, because when the computer breaks, you won't be able to buy one 
that works. (Just try to find a motherboard with ISA slots today!)
And with custom plugin boards, it is kinda too late to have them fabbed 
when the system is already down. And fire it up once a year to make sure 
it still runs.

That may not guarantee that you can recover, but it vastly increases 
your chances.

And when you put the reserve system into service, it is time to expedite 
developing a replacement!

For PC systems, the big hurdle is that old 16-bit systems allowed
programs to do I/O to ISA bus peripherals without kernel programming, 
device drivers and OS hooks. When you "modernize" that ability is lost, 
and you have to rebuild with much more complicated programming.

-- 
Lars Poulsen - an old geek in Santa Barbara, California

[toc] | [prev] | [next] | [standalone]


#90396 — Re: Legacy computer in embedded industial systems (Re: Oh Gods ...)

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-08-23 14:31 +0100
SubjectRe: Legacy computer in embedded industial systems (Re: Oh Gods ...)
Message-ID<116esn8$1uqt1$2@dont-email.me>
In reply to#90394
On 23/08/2026 14:20, Lars Poulsen wrote:
> On 2026-08-23 04:32, Carlos E.R. wrote:
>> On 2026-08-23 08:57, c186282 wrote:
>>> On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
>>>> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
>>>>
>>>>> It goes against the grain, for me at least, to send perfectly good
>>>>> running hardware off to the recycler, just because it is
>>>>> "experienced."
>>>>
>>>> CPU generations (and entire architectures) get dropped from the Linux
>>>> kernel because they can’t find anybody to step forward and maintain
>>>> the support for them.
>>>>
>>>> That is how they tell that there are so few instances of those
>>>> particular kinds of hardware around, that essentially nobody cares
>>>> about them any more.
>>>
>>>    Sad, but quite correct.
>>>
>>>    Really not much call to run Linux-ish stuff
>>>    on a 386/486 these days. How many people
>>>    still USE those old boards for ANYTHING ?
>>>
>>>    MAYBE a few "industrial" monitor/control
>>>    systems ... but REALLY they oughtta upgrade.
>>  > >    However SOME won't because it might cost a
>>>    few dollars. They'll run the old hardware
>>>    until it literally bursts into flames - and
>>>    then be SCREWED for days/weeks/months. But,
>>>    the bean-counters will TELL them they're
>>>    saving SO much money, now .......
>>
>> Industrial computers may have boards, like data acquisition boards, to 
>> interface with motors and sensors (or cameras). If you upgrade the 
>> computer, it comes with a new operating system, so their expensive 
>> software does not run on it. The cards probably can not be plugged in, 
>> so they also need replacing; the new boards will probably not be 
>> compatible with the expensive software. So finally they need to 
>> recreate the software (hopefully the company that created it still 
>> exists and has the source files). And maybe there are a bunch of 
>> computers to replace.
>>
>> The price is no longer minor.
> 
> What you have to do is make sure you have one or two backup hardware 
> packages, because when the computer breaks, you won't be able to buy one 
> that works. (Just try to find a motherboard with ISA slots today!)

https://www.directindustry.com/industrial-manufacturer/isa-motherboard-255106.html

> And with custom plugin boards, it is kinda too late to have them fabbed 
> when the system is already down. And fire it up once a year to make sure 
> it still runs.
> 
> That may not guarantee that you can recover, but it vastly increases 
> your chances.
> 
> And when you put the reserve system into service, it is time to expedite 
> developing a replacement!
> 
> For PC systems, the big hurdle is that old 16-bit systems allowed
> programs to do I/O to ISA bus peripherals without kernel programming, 
> device drivers and OS hooks. When you "modernize" that ability is lost, 
> and you have to rebuild with much more complicated programming.
> 
That is a function of the operating system, not the chipset
-- 
"When a true genius appears in the world, you may know him by this sign, 
that the dunces are all in confederacy against him."

Jonathan Swift.

[toc] | [prev] | [next] | [standalone]


#90403 — Re: Legacy computer in embedded industial systems (Re: Oh Gods ...)

FromLars Poulsen <lars@beagle-ears.com>
Date2026-08-23 11:28 -0700
SubjectRe: Legacy computer in embedded industial systems (Re: Oh Gods ...)
Message-ID<116fe4k$2530n$1@dont-email.me>
In reply to#90396
On 2026-08-23 06:31, The Natural Philosopher wrote:
> On 23/08/2026 14:20, Lars Poulsen wrote:
>> On 2026-08-23 04:32, Carlos E.R. wrote:
>>> On 2026-08-23 08:57, c186282 wrote:
>>>> On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
>>>>> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
>>>>>
>>>>>> It goes against the grain, for me at least, to send perfectly good
>>>>>> running hardware off to the recycler, just because it is
>>>>>> "experienced."
>>>>>
>>>>> CPU generations (and entire architectures) get dropped from the Linux
>>>>> kernel because they can’t find anybody to step forward and maintain
>>>>> the support for them.
>>>>>
>>>>> That is how they tell that there are so few instances of those
>>>>> particular kinds of hardware around, that essentially nobody cares
>>>>> about them any more.
>>>>
>>>>    Sad, but quite correct.
>>>>
>>>>    Really not much call to run Linux-ish stuff
>>>>    on a 386/486 these days. How many people
>>>>    still USE those old boards for ANYTHING ?
>>>>
>>>>    MAYBE a few "industrial" monitor/control
>>>>    systems ... but REALLY they oughtta upgrade.
>>>  > >    However SOME won't because it might cost a
>>>>    few dollars. They'll run the old hardware
>>>>    until it literally bursts into flames - and
>>>>    then be SCREWED for days/weeks/months. But,
>>>>    the bean-counters will TELL them they're
>>>>    saving SO much money, now .......
>>>
>>> Industrial computers may have boards, like data acquisition boards, 
>>> to interface with motors and sensors (or cameras). If you upgrade the 
>>> computer, it comes with a new operating system, so their expensive 
>>> software does not run on it. The cards probably can not be plugged 
>>> in, so they also need replacing; the new boards will probably not be 
>>> compatible with the expensive software. So finally they need to 
>>> recreate the software (hopefully the company that created it still 
>>> exists and has the source files). And maybe there are a bunch of 
>>> computers to replace.
>>>
>>> The price is no longer minor.
>>
>> What you have to do is make sure you have one or two backup hardware 
>> packages, because when the computer breaks, you won't be able to buy 
>> one that works. (Just try to find a motherboard with ISA slots today!)
> 
> https://www.directindustry.com/industrial-manufacturer/isa- 
> motherboard-255106.html
> 
>> And with custom plugin boards, it is kinda too late to have them 
>> fabbed when the system is already down. And fire it up once a year to 
>> make sure it still runs.
>>
>> That may not guarantee that you can recover, but it vastly increases 
>> your chances.
>>
>> And when you put the reserve system into service, it is time to 
>> expedite developing a replacement!
>>
>> For PC systems, the big hurdle is that old 16-bit systems allowed
>> programs to do I/O to ISA bus peripherals without kernel programming, 
>> device drivers and OS hooks. When you "modernize" that ability is 
>> lost, and you have to rebuild with much more complicated programming.
>>
> That is a function of the operating system, not the chipset

Good luck finding a motherboard with ISA bus slots. For a very long 
time, motherboards had ISA bus parallel ports and serial ports, where 
all you had to do to access them directly was to populate the footprint 
for the connector. I think those went away around 2018.

I got a handful of machines with footprint for a legacy parallel port as 
refurbs after corporate desktop replacement rounds, and brought them to 
my PCB rework guy. I was very disappointed to learn that the PCB 
manufacturer had reduced the footprint from 2.5 mm pin spacing to 2 mm 
pin spacing, making the ribbon cables used for this application not fit.

-- 
Lars Poulsen - an old geek in Santa Barbara, California

[toc] | [prev] | [next] | [standalone]


#90408 — Re: Legacy computer in embedded industial systems (Re: Oh Gods ...)

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-08-23 19:58 +0100
SubjectRe: Legacy computer in embedded industial systems (Re: Oh Gods ...)
Message-ID<116fft9$25kdt$3@dont-email.me>
In reply to#90403
On 23/08/2026 19:28, Lars Poulsen wrote:
> On 2026-08-23 06:31, The Natural Philosopher wrote:
>> On 23/08/2026 14:20, Lars Poulsen wrote:
>>> On 2026-08-23 04:32, Carlos E.R. wrote:
>>>> On 2026-08-23 08:57, c186282 wrote:
>>>>> On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
>>>>>> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
>>>>>>
>>>>>>> It goes against the grain, for me at least, to send perfectly good
>>>>>>> running hardware off to the recycler, just because it is
>>>>>>> "experienced."
>>>>>>
>>>>>> CPU generations (and entire architectures) get dropped from the Linux
>>>>>> kernel because they can’t find anybody to step forward and maintain
>>>>>> the support for them.
>>>>>>
>>>>>> That is how they tell that there are so few instances of those
>>>>>> particular kinds of hardware around, that essentially nobody cares
>>>>>> about them any more.
>>>>>
>>>>>    Sad, but quite correct.
>>>>>
>>>>>    Really not much call to run Linux-ish stuff
>>>>>    on a 386/486 these days. How many people
>>>>>    still USE those old boards for ANYTHING ?
>>>>>
>>>>>    MAYBE a few "industrial" monitor/control
>>>>>    systems ... but REALLY they oughtta upgrade.
>>>>  > >    However SOME won't because it might cost a
>>>>>    few dollars. They'll run the old hardware
>>>>>    until it literally bursts into flames - and
>>>>>    then be SCREWED for days/weeks/months. But,
>>>>>    the bean-counters will TELL them they're
>>>>>    saving SO much money, now .......
>>>>
>>>> Industrial computers may have boards, like data acquisition boards, 
>>>> to interface with motors and sensors (or cameras). If you upgrade 
>>>> the computer, it comes with a new operating system, so their 
>>>> expensive software does not run on it. The cards probably can not be 
>>>> plugged in, so they also need replacing; the new boards will 
>>>> probably not be compatible with the expensive software. So finally 
>>>> they need to recreate the software (hopefully the company that 
>>>> created it still exists and has the source files). And maybe there 
>>>> are a bunch of computers to replace.
>>>>
>>>> The price is no longer minor.
>>>
>>> What you have to do is make sure you have one or two backup hardware 
>>> packages, because when the computer breaks, you won't be able to buy 
>>> one that works. (Just try to find a motherboard with ISA slots today!)
>>
>> https://www.directindustry.com/industrial-manufacturer/isa- 
>> motherboard-255106.html
>>
>>> And with custom plugin boards, it is kinda too late to have them 
>>> fabbed when the system is already down. And fire it up once a year to 
>>> make sure it still runs.
>>>
>>> That may not guarantee that you can recover, but it vastly increases 
>>> your chances.
>>>
>>> And when you put the reserve system into service, it is time to 
>>> expedite developing a replacement!
>>>
>>> For PC systems, the big hurdle is that old 16-bit systems allowed
>>> programs to do I/O to ISA bus peripherals without kernel programming, 
>>> device drivers and OS hooks. When you "modernize" that ability is 
>>> lost, and you have to rebuild with much more complicated programming.
>>>
>> That is a function of the operating system, not the chipset
> 
> Good luck finding a motherboard with ISA bus slots.
I already showed you a link to where a dozen or so are available

  For a very long
> time, motherboards had ISA bus parallel ports and serial ports, where 
> all you had to do to access them directly was to populate the footprint 
> for the connector. I think those went away around 2018.
> 
No, they became niche rather than mainstream, thats all



-- 
I would rather have questions that cannot be answered...
...than to have answers that cannot be questioned

Richard Feynman


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#90384 — Re: Oh Gods - Now MX Linux "Security Verification" - NO !!!

FromThe Natural Philosopher <tnp@invalid.invalid>
Date2026-08-23 12:46 +0100
SubjectRe: Oh Gods - Now MX Linux "Security Verification" - NO !!!
Message-ID<116emic$1sako$3@dont-email.me>
In reply to#90373
On 23/08/2026 07:57, c186282 wrote:
> On 8/22/26 18:35, Lawrence D’Oliveiro wrote:
>> On Sat, 22 Aug 2026 08:36:42 -0400, TJ wrote:
>>
>>> It goes against the grain, for me at least, to send perfectly good
>>> running hardware off to the recycler, just because it is
>>> "experienced."
>>
>> CPU generations (and entire architectures) get dropped from the Linux
>> kernel because they can’t find anybody to step forward and maintain
>> the support for them.
>>
>> That is how they tell that there are so few instances of those
>> particular kinds of hardware around, that essentially nobody cares
>> about them any more.
> 
>    Sad, but quite correct.
> 
>    Really not much call to run Linux-ish stuff
>    on a 386/486 these days. How many people
>    still USE those old boards for ANYTHING ?
> 
Not many. Some retro computer people keep them alive for interest, 
running the original OSs
  Some are in embedded applications still running DIS with turbopascal 
apps in them and no networking at all

>    MAYBE a few "industrial" monitor/control
>    systems ... but REALLY they oughtta upgrade.
> 
If running well leave well alone.

>    However SOME won't because it might cost a
>    few dollars. They'll run the old hardware
>    until it literally bursts into flames - and
>    then be SCREWED for days/weeks/months. But,
>    the bean-counters will TELL them they're
>    saving SO much money, now .......
> 
Any sane business is run on cost benefit lines. As kit gets older the 
cost of maintaining it starts to rise, but the cost of replacing it also 
starts to be considered.

At a given point you start allocating budget for inevitable replacement, 
get someone in to replicate the old code, run the systems in parallel 
and then once everything is hunky dory (that's English for copacetic) 
you switch the old system off.

You might then store it a couple of years in case the new one has issues.

>    There was a case a few years back, Paris airport.
>    Suddenly the entire ground-control system went
>    down hard. Soon found, it had been running on
>    a Win-98 box for MANY years. Since it worked
>    nobody bothered at looking to modernize. Not
>    spending $10,000 probably cost them $10,000,000 :-)
> 
>    Now here is a case where a properly tuned "AI"
>    just MIGHT be of good use. Calculate and do what
>    the humans don't want to do anymore. What IS
>    involved in making an old app work on a 20 year
>    newer board ? Humans CAN do it - but don't WANT
>    to do it. The "AI"s don't care about any of that
>    and WILL offer/script solutions.
> 
Big companies stumble on from crisis to crisis. Crises that would break 
a smaller one. Because big companies get infested with gold diggers, 
status seekers,  arse coverers and dead wood.

The system carries them, until it doesn't

-- 
It is the folly of too many to mistake the echo of a London coffee-house 
for the voice of the kingdom.

Jonathan Swift

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