Miise à jour de joomla

Joomla 5.2.3 stable version --> update --> Joomla 5.3.2 stable version

Apache 2.5
PHP FPM 8.2
Un utilisateur spécifique (joomla) est configuré pour php-fpm.
Droits sur les fichiers : chmod 755 / 644

La vérification de la somme de contrôle a échoué.

Comment régler ce problème sans avoir a utiliser la mise à jour manuellement ?
Pouvez vous proposer une méthode pour analyser et comprendre ce qui peut se passer ?

The Joomla update displays:

The checksum verification has failed.

How can I fix this issue without manually updating?
[Thu Jul 24 23:17:53.513250 2025] [proxy_fcgi:error] [pid 1292735:tid 1292748] [remote 82.127.58.218:54810] AH01067: Failed to read FastCGI header, referer: https://joomla.amis-sh.fr/administrator/index.php?option=com_joomlaupdate
7 [Thu Jul 24 23:17:53.513349 2025] [proxy_fcgi:error] [pid 1292735:tid 1292748] (104)Connection reset by peer: [remote 82.127.58.218:54810] AH01075: Error dispatching request to : , referer: https://joomla.amis-sh.fr/administrator/index
.php?option=com_joomlaupdate
8 [Thu Jul 24 23:18:39.720835 2025] [proxy_fcgi:error] [pid 1291180:tid 1291188] [remote 82.127.58.218:44052] AH01071: Got error 'PHP message: PHP Warning: file_put_contents(/Joomla_5.3.2-Stable-Update_Package.zip): Failed to open strea
m: Permission denied in /var/www/joomla.amis-sh.fr/libraries/vendor/joomla/filesystem/src/File.php on line 265; PHP message: PHP Warning: hash_file(/Joomla_5.3.2-Stable-Update_Package.zip): Failed to open stream: No such file or direc
tory in /var/www/joomla.amis-sh.fr/administrator/components/com_joomlaupdate/src/Model/UpdateModel.php on line 479', referer: https://joomla.amis-sh.fr/administrator/index.php?option=com_joomlaupdate&layout=update
9 [Thu Jul 24 23:18:40.181680 2025] [proxy_fcgi:error] [pid 1291180:tid 1291204] [remote 82.127.58.218:44052] AH01067: Failed to read FastCGI header, referer: https://joomla.amis-sh.fr/administrator/index.php?option=com_joomlaupdate

Apache 2.5
PHP FPM 8.2 with a specific user for the Joomla site.
chmod 755 / 644

I don't know how to address this checksum issue.
I haven't found any recent information on this topic.

Can you suggest a method to analyze and understand what might be happening?

[Thu Jul 24 23:17:53.513250 2025] [proxy_fcgi:error] [pid 1292735:tid 1292748] AH01067: Failed to read FastCGI header, referer: https://joomla.amis-sh.fr/administrator/index.php?option=com_joomlaupdate

 7 [Thu Jul 24 23:17:53.513349 2025] [proxy_fcgi:error] [pid 1292735:tid 1292748] (104)Connection reset by peer: [remote 82.127.58.218:54810] AH01075: Error dispatching request to : , referer: https://joomla.amis-sh.fr/administrator/index
   .php?option=com_joomlaupdate

 8 [Thu Jul 24 23:18:39.720835 2025] [proxy_fcgi:error] [pid 1291180:tid 1291188] AH01071: Got error 'PHP message: PHP Warning:  file_put_contents(/Joomla_5.3.2-Stable-Update_Package.zip): Failed to open strea
   m: Permission denied in /var/www/joomla.amis-sh.fr/libraries/vendor/joomla/filesystem/src/File.php on line 265; PHP message: PHP Warning:  hash_file(/Joomla_5.3.2-Stable-Update_Package.zip): Failed to open stream: No such file or direc
   tory in /var/www/joomla.amis-sh.fr/administrator/components/com_joomlaupdate/src/Model/UpdateModel.php on line 479', referer: https://joomla.amis-sh.fr/administrator/index.php?option=com_joomlaupdate&layout=update

 9 [Thu Jul 24 23:18:40.181680 2025] [proxy_fcgi:error] [pid 1291180:tid 1291204] AH01067: Failed to read FastCGI header, referer: https://joomla.amis-sh.fr/administrator/index.php?option=com_joomlaupdate

Dossier temporaire

/var/www/joomla.amis-sh.fr/tmp/

CHMOD File.php :

drwxrwxr-t  3 joomla joomla 4096 25 juil. 13:20 /var/www/joomla.amis-sh.fr/tmp
-rw-r--r-- 1 joomla joomla 10115 12 sept.  2024 /var/www/joomla.amis-sh.fr/libraries/vendor/joomla/filesystem/src/File.php

PHP INFO :

disable_functions	passthru,system

file_put_contents work and write with this code :

<?php
// Essayez d'écrire dans un fichier
$file = 'file_put_contents.txt';
$data = "Hello, file_put_contents fonctionne !";

if (file_put_contents($file, $data) !== false) {
    echo "Écriture réussie !";
}
?>

More infos but i not anderstand, i'am waiting for your answer if you can help :

https://github.com/joomla/joomla-cms/issues/39069

Use the update package for Joomla 4.4 to Joomla 5.3.1 ?

https://www.joomla.fr/joomla/telechargements/119-joomla-5/152-5-3/156-5-3-2.html

Paquet de mise à jour manuelle : 
https://www.joomla.fr/joomla/telechargements/119-joomla-5/152-5-3/156-5-3-2.html?download=679:mise-a-jour-depuis-joomla-4-4-vers-5-3-1

-->

shasum -a 256 joomla.zip 
1bd479e964aea2def292141c7c9e4b78990fd5e064f6daf8ea7df38aa33b2b6f  joomla.zip
shasum -a 384 joomla.zip 
b81a764c0360bf578616d8242d20ccfb85691621cea8e6e1c6fa1940b2fcdfea91bd73cc6fa95419529883415e73c928  joomla.zip
shasum -a 512 joomla.zip 
619f9ea172307be664ea83ade797204464ab0abe7a9d3f695aa3e29eab986b5ec0c04075fb7131451da98dda6ae2d5580d11043e1212963f6942e56cb42c2efb  joomla.zip

And now what can i do with that ?
I not found this checksum in any file.

Is checksums here ?
https://update.joomla.org/core/extensions/com_joomlaupdate.xml

Can you help ?