the right syntax to connect a PostgreSQL database is :
dbname=tags hostaddr=127.0.0.1 port=5432 user=xx password=xx
But, in the dialog, the example is :
« host=$hôte:$port dbname=$base_de_données » which does not work :\
Using the correct syntax
It's working !
User Profile Reset: No
Something similar (perhaps in relation to another db engine), or the same was discussed in a previous bug report, but don't remember what happened to that.
*** This bug has been marked as a duplicate of bug 43369 ***