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Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC?

Subject Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC?
Newsgroups comp.os.linux.misc
References (11 earlier) <9badna8ebY4aca_8nZ2dnUU7-aHNnZ2d@earthlink.com> <slrnsj7cac.nus.sc@scarpet42p.localdomain> <sh1vfr$nut$1@dont-email.me> <hcydnZYUt4CXyaj8nZ2dnUU7-I_NnZ2d@earthlink.com> <sh4gv3$hqp$3@dont-email.me>
From SevenOverSix <hae274c.net>
Date 2021-09-07 01:54 -0400
Message-ID <iuSdnXwbb64-Y6v8nZ2dnUU7-R_NnZ2d@earthlink.com> (permalink)

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On 9/6/21 3:45 AM, The Natural Philosopher wrote:
> On 06/09/2021 00:34, SixOverFive wrote:
>> On 9/5/21 4:35 AM, The Natural Philosopher wrote:
> 
>>>
>>> Faced with lack of space in a 2K EPROM, I replaced all instances of
>>> POP AX
>>> POP BX
>>> POP CX
>>> POP DX
>>> RET
>>>
>>> with
>>> JMP STDEXIT
>>>
>>>
>>> STDEXIT:
>>> POP AX
>>> POP BX
>>> POP CX
>>> POP DX
>>> RET
>>>
>>> and gained the 64 bytes of PROM space I needed to include an extended 
>>> BIOS.
>>
>>    So long as there aren't multiple threads going on you CAN
>>    just clean up in one spot. If the eeprom was 2k this was
>>    probably WAY before multithreading. The single-location
>>    thing might also be vulnerable to some race conditions.
>>    I'd worry if there were interrupt routines happening too.
> 
> That code is thread proof

   Nope. It's context-dependent. WHOSE stack
   are you popping from ?

   Modern languages essentially have "stack frames", a
   de-facto stack for every function/subroutine. The
   old TI-9900 chips actually kinda rigged this in
   hardware - each user had a 64k 'universe' of
   their own.

   I would not even trust that code on a PIC or Arduino ...
   which, though simple, MIGHT have an ISR running at the
   instant. Sometimes functions really SHOULD clean up
   their own messes and not try to leave it to others.

> it does not alter memory, only the state of the CPU
> 
> Of course there were interrupts. This was a PC BIOS.

   I'm used to micro-controllers. They are far more
   clear than a PC - no room or mechanism to hide
   mistakes. My last "big" project was for Arduino/Atmel,
   field dataloggers, and DID use several ISRs. The Stack
   was NOT The Stack, but "Stacks". Had to deal with
   everything within its own "context".

   No, you do NOT use PIs for dataloggers, they are
   fantastic power-hogs. Atmel/PIC you can tweak to
   use micro-power while waiting for the next
   sample interval or event.

   Oh yea, general advice, ALWAYS use the SEEED LiPo
   solar-charger/power-supply ... the AdaFruit ones
   will pass on the full voltage of your solar to the
   board - blowing it up. Also, those flat-pack
   LiPo batteries they sell, had ONE detonate on
   my desk .. barely TOUCHED it and it went off, and
   it had been six months since it'd been charged.
   Burned me slightly and took an hour and big fans
   to clear out the nasty smoke. Nice char-mark on
   the desk too. My remaining batteries are in a
   STEEL file-card box now, with ceramic fiber
   stuff in the bottom. I hate Li polymer batteries.
   The damned things should be banned. LiFePO are
   safe, but more expensive.

   Oh ... and ONE fix I did was to put a low-dropout
   linear voltage regulator on the solar. Started
   with 3-watt Zeners - but they got HOT HOT HOT.

   If you are going to design such field stuff, DO
   buy one of the USB "oscilloscopes". I had a weird
   problem - and it turned out to be a sub-microsecond
   voltage drop when a device kicked in - barely showed
   up in the scope output. The device was on the wrong
   side of a load-limiting resistor and sucked-down
   the voltage on a lot of other stuff when it started,
   including some interrupt sources.

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Thread

Is Debian still good for GUI stuff in an over 12 yrs. old PC? ant@zimage.comANT (Ant) - 2021-08-30 18:22 -0500
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Roger Blake <rogblake@iname.invalid> - 2021-08-31 00:14 +0000
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Bobbie Sellers <bliss@mouse-potato.com> - 2021-08-30 17:57 -0700
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 04:39 +0100
    Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Joerg Lorenz <hugybear@gmx.ch> - 2021-08-31 15:19 +0200
      Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 14:34 +0100
        Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Joerg Lorenz <hugybear@gmx.ch> - 2021-08-31 16:16 +0200
          Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 15:47 +0100
            Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Joerg Lorenz <hugybear@gmx.ch> - 2021-08-31 18:54 +0200
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 17:59 +0100
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Bobbie Sellers <bliss@mouse-potato.com> - 2021-08-31 11:52 -0700
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-09-01 04:21 +0000
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-08-31 01:07 -0400
    Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-08-31 11:01 +0200
      Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-08-31 11:01 -0400
        Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-09-01 11:07 +0200
          Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Andreas Kohlbach <ank@spamfence.net> - 2021-09-01 07:55 -0400
            Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-01 13:10 +0100
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-01 23:58 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? "Carlos E. R." <robin_listas@es.invalid> - 2021-09-02 13:04 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-03 01:56 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-09-03 08:44 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? "Carlos E. R." <robin_listas@es.invalid> - 2021-09-03 11:22 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-04 00:31 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-09-04 10:56 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Joerg Lorenz <hugybear@gmx.ch> - 2021-09-04 11:44 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Bobbie Sellers <bliss@mouse-potato.com> - 2021-09-04 08:04 -0700
                OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Rinaldi <rm@nunya.inv> - 2021-09-04 10:28 -0500
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Bobbie Sellers <bliss@mouse-potato.com> - 2021-09-04 08:41 -0700
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-04 18:33 +0100
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-05 00:53 -0400
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Joerg Lorenz <hugybear@gmx.ch> - 2021-09-05 08:57 +0200
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Andreas Kohlbach <ank@spamfence.net> - 2021-09-05 12:12 -0400
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-05 20:01 -0400
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Bobbie Sellers <bliss@mouse-potato.com> - 2021-09-04 08:42 -0700
                Re: OT Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Bobbie Sellers <bliss@mouse-potato.com> - 2021-09-04 08:45 -0700
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-04 18:32 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Andreas Kohlbach <ank@spamfence.net> - 2021-09-03 19:51 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-03 23:48 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-04 08:44 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-05 00:07 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-05 08:16 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-05 09:36 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-05 12:50 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Dan Espen <dan1espen@gmail.com> - 2021-09-05 09:33 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? "Carlos E. R." <robin_listas@es.invalid> - 2021-09-04 11:22 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Joerg Lorenz <hugybear@gmx.ch> - 2021-09-04 11:46 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Stéphane CARPENTIER <sc@fiat-linux.fr> - 2021-09-04 17:47 +0000
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-05 09:35 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-05 19:34 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? "Carlos E. R." <robin_listas@es.invalid> - 2021-09-06 02:14 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-06 08:43 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-06 08:45 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-07 01:54 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-07 08:44 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-08 01:36 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-08 07:46 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-09 01:53 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-09 07:41 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-10 01:52 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-08 08:46 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-08 10:57 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-08 12:12 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-08 13:06 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-08 13:29 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2021-09-08 14:17 +0300
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-09 02:04 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-09 07:46 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-10 02:51 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-10 09:49 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-11 02:03 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-11 07:19 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-11 08:32 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-12 00:17 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-12 09:09 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-12 23:43 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-12 11:33 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2021-09-06 11:08 +0300
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-06 09:24 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2021-09-06 12:38 +0300
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-06 12:21 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SevenOverSix <hae274c.net> - 2021-09-07 02:20 -0400
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Richard Kettlewell <invalid@invalid.invalid> - 2021-09-06 11:39 +0100
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-06 12:22 +0100
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-09-02 09:29 +0200
                Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-02 09:48 +0100
          Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-01 23:32 -0400
            Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-09-02 09:30 +0200
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-03 00:04 -0400
            Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Stéphane CARPENTIER <sc@fiat-linux.fr> - 2021-09-04 17:58 +0000
              Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? SixOverFive <hae274c.net> - 2021-09-05 00:22 -0400
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-08-31 10:59 +0200
    Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 10:46 +0100
      Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 10:50 +0100
        Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 10:57 +0100
      Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-09-01 11:09 +0200
        Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-09-01 10:42 +0100
          Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? "Carlos E. R." <robin_listas@es.invalid> - 2021-09-01 13:47 +0200
            Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Stéphane CARPENTIER <sc@fiat-linux.fr> - 2021-09-04 18:09 +0000
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Andreas Kohlbach <ank@spamfence.net> - 2021-08-31 06:04 -0400
    Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? The Natural Philosopher <tnp@invalid.invalid> - 2021-08-31 11:42 +0100
  Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? TJ <TJ@noneofyour.business> - 2021-09-14 22:42 -0400
    Re: Is Debian still good for GUI stuff in an over 12 yrs. old PC? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-09-16 08:02 +0000

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