Update module doesn't work correctly on Drupal 7

That seems more likely an issue on your end with the Docker container setup than a bug in Drupal.

cilefen, I thought as you firstly, but this issue reproduces on 2 different environments for working too except Docker container(((

Hello.

I figured out that it doesn't relate to Drupal core 7.95-7.96. It some bug in database or in configurations, because I rollback by my git to 7,82 version of Drupal core with old database for it and have the same issue:

There was a problem checking for available updates for Drupal. Check the available updates page for more information and to install missing updates.
There was a problem checking for available updates for your modules or themes. Check the available updates page for more information and to install missing updates.

No version available

Failed to retrieve update information for 3 projects.

Maybe whoes has idea for resolve this issue?

There are many pages of search results for that message.

I have tried many variants, but nothing help me(
But if I try to check by drush:
drush pm-updatestatus --security-only then it views information.
I am confused how it works

Can the container resolve and reach the updates feed URL?

I have checked php and nginx container and saw that it can reach updates:

wodby@php.container:/var/www/html $ curl -I https://updates.drupal.org/release-history
HTTP/2 200 
server: nginx
content-type: text/xml; charset=utf-8
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
date: Tue, 23 May 2023 14:35:49 GMT
age: 541184
x-served-by: cache-bfi-krnt7300051-BFI, cache-fra-eddf8230117-FRA
x-cache: MISS, HIT
x-cache-hits: 0, 1
x-timer: S1684852549.477565,VS0,VE1
permissions-policy: interest-cohort=()
content-length: 121

/var/www/html$ curl -I https://updates.drupal.org/release-history
HTTP/2 200 
server: nginx
content-type: text/xml; charset=utf-8
via: 1.1 varnish, 1.1 varnish
accept-ranges: bytes
date: Tue, 23 May 2023 14:37:56 GMT
age: 541311
x-served-by: cache-bfi-krnt7300051-BFI, cache-fra-eddf8230041-FRA
x-cache: MISS, HIT
x-cache-hits: 0, 1
x-timer: S1684852677.940941,VS0,VE2
permissions-policy: interest-cohort=()
content-length: 121

Can PHP?

Beyond that you will have to debug.

Duplicate of 💬 Module updates fail with “File Transfer failed, reason: Cannot copy” Active ? I see the same user + issue and logs there as well.

BramDriesen this is not dublicate. These are different issues, because in #3360472 user remove some modules and got error with updates.

Hello.

cilefen, thank you for support.

I have found RC of this issue and want to share to other users.
This is an old bug on Drupal site and not related to current or previous core updates.
We couldn’t understand why UI update module didn’t render results, but in the same time after did command drush pm-updatestatus in terminal we got results of available updates.
After some time of investigation and debugging of update module, we found a strange proxy server on project 172.24.8.4. But we don't use proxy server and configurations for it on this project.
That’s why update module can’t get available information about updates from drupal.org.

As a result, we removed variable with proxy_server, truncated cache_update and re-run checking of updates. We got actually information about available updates.

Than you for attention, I will close this ticket.