Problems with linux 32 bit again
lazarus / 32-Linux

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calebs · 2022-02-18 21:45

Hello all, i have a new problem with a program that compiles and work
fine on win32/64 and linux64 but in linux 32 bits dont.
I've fresh installed fpc, fpcsource and lazarus from webpage and
installed via online package manager the same components i use on
every platform i've mentioned (zeosdbo, uniqueinstance)
the problem is when i try to run it in lazarus for debug or in the
system. The program builds and compiles without error.
When i run it it gives me several errors:
1. external sigsegv address b5904ad9 (accept)
opens assembler window, press f9 again
2. runerror(216) general protection fault address b5904ad9 (continue)
3. exception eaccessviolation address b5904ad9 (continue)
4. access violation (accept)
5. execution stopped with exit code 217 ($00d9)

i've set breakpoints on the first line in the oncreate method  for all
units but never get to that line so it must be something happening
before.
Also i have a few timers (disabled at start)
trayicon
simpleipcserver (active at start, tried to deactivate and the same
happens).

Do anybody have an idea where i can start to look at?
I've opened the same project in linux 64 bits and runs without
problems

Thanks!

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winni · 2022-02-18 21:50

Hi!

Linux 32 is deprecated.

Arch Linux, Ubuntu, Fedora, Suse and a lot more don't support it
anymore.

Winni

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MarkMLl · 2022-02-18 21:57

Is this related to https://forum.lazarus.freepascal.org/index.php/topi
c,58379.msg434738.html#msg434738 which you started earlier today?

Please don't open multiple related threads, it only annoys people.

MarkMLl

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calebs · 2022-02-18 22:04

No, its not related. Its a different problem in the same platform

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af0815 · 2022-02-19 07:25

You never provide basic information

System where the installation is running

Version of fpc and Lazarus.

My first test after install is, to compile Lazarus by itself out of
the GUI. If this works, everything works for me.

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calebs · 2022-02-19 19:57

Sorry i'll quote my answer in other post

Quoteits methodical for a program i've making from years ago. I
distribute it on win 32/64 and linux 32/64. Almost always use debian
or ubuntu base linuxes for compiling / running the programs.
And i always make the same.
I develop mainly on win64 and i have 3 vm's for compiling-fine tunning
for win32/linux32/linux64.
i always use fpcupdeluxe with default options, download stable lazarus
from gitlab, then proceed to install lazreport, messagecomposer and
onlinepackagemanager and printer4lazarus.
then install zeos, uniqueinstance, scrolltext, lazbarcodes.
then open lazarus, open the project, hit f9 and start
debugging/testing on the vm's
recently i have this problem with lazarus installed on linux32 with
fpupdeluxe giving random errors at compiling, worked out installing
lazarus deb from webpage. so i think that problem was caused by the
version that fpcupdeluxe downloads from gitlab.
im working on schedule so it was imperious to solve the problem to
compile thye program for my client.
if i can, later, i will try to download another version with 
fpcupdeluxe to see if that error disapears.
thans for the time

specifically i have problems with the linux vm in proxmos (linux antix
x86 21). from clean machine update linux, installed xfce4 and some
other components with apt, then downloaded fpcupdeluxe (previously
installed al pre-requisites) and proceed to install stable fpc and
lazarus.
I have no problems with previous version of stable lazarus (2.0.12)
but now with the same linux (erased lazarus folder, redownload 2.2
with fpdeluxe, downloaded all the components with online component
manager and rebuild lazarus with no problem) it starts the problem.
i will try to download the fixes version to see if still happening and
i'll post here.
thanks