How to fix incorrect display of icons in Dashboard for Astra Linux OS?

If OpenStack is configured and runs on the Astra Linux operating system, some icons in the Dashboard may not display correctly:

../../_images/icons_problem.png

Example of incorrect display of icons

To solve this problem, it is necessary to uncomment the line with the Astramode parameter in the apache2.conf configuration file located in the /etc/apache2/apache2.conf directory. And then turn off this mode by specifying in the configuration file:

Astramode off

After that, you need to restart the Apache2 service using the command:

sudo systemctl restart apache2

Also, for the correct display of icons, you need to clear the cache of the browser you are using.