Upgrading Drupal

I'm upgrading my Drupal site from Drupal 9 to 10, while upgrading I'm facing some issue with the CSS, the custom CSS written in my custom theme is not being applied instead it is taking composer CSS. Can anyone help me to resolve this issue?

Hello, in few words... I updated Drupal from v10.0.10 and almost all functionalities are working as we expected, just one module is failing and this one it is Elastic Connector.

To share more context.. our Drupal is mounted in Azure (Web App Service), in there we are using Docker Compose to enable Drupal. This Container is using a custom image created by us, where we defined a variable where we set the Drupal version.

Hi,

we recently moved our Drupal installations from one hosting to another, what was kept the same is MySQL database. After moving Drupal works well, but when I tried to upgrade, Drupal didn't let me to left Maintenance mode. We don't have Drush, so that Maintenance mode is accessible only from Drupal Administration / Configuration menu. 

I'm trying to upgrade a custom module that comes from a git repository (like other contrib modules). I have to upgrade this module to make it d10 compatible.

When I run the following commands:

composer require 'my_repository/custom_sso' --update-with-dependencies --no-update
composer update

I get this error:

Updating dependencies
Your requirements could not be resolved to an installable set of packages.

Hi :)

My problem is in title, I don't know where posted exactly sorry for this BUG.

Since Update 9.4.9 all site with Big taxonomie and big content is break: "The website encountered an unexpected error. Please try again later.".

This Patch is oki for works with big taxo I have apply on D10.1.4:
https://www.drupal.org/project/drupal/issues/3327118#comment-15273074

But big content no works, all my content with more 5000pages textes is break.... :(

Hi :)

i try to Upgrade my Drupal 9 to 10 but impossible since about 7 days... I try, but impossible, I have this Composer message: