first of all, thank you for your attention:
the only solution find is to export my db from my mac to a pc.
import my db in phpmyadmin and reexport. in this way the entrys appears.
And it is incredible but in my pc the entries:
my question, is how can i find on my mac the entries ???
it is boring to import and reexport ....
Anyone have tis bug too on a mac ?
---> ckosny: i search manually in the core_config_data the entry: there is only 5 pages so it is easy to see it. But no base_url but all the oter are presents.
any idea ?