I’ve migrated bare metal installation to docker instances. All went well except for the theme.
I migrated the installation doing the docker initial setup against the mysql DB I imported just before. The users where correctly found by the new installation.
Then I synced the data directory for each user.
I found then that all was ok but the theme. I tried to copy the app_xxxx/css/theming and app_xxxx/theming/images from the old installation into the new one, but with no success.
Now it’s even worse, I cannot upload a new background image or logo. It seems some DB entries do not match the app_xxxx directory.
Does someone know what to do to completely revert to the default theming ?