Mmmh... I finally decided to start m$ OS : it's also reporting a 7600GS card.
The only place I can see it's a 7300GT card is at boot, where the graphic card bios loads.
I finally may indeed have this kind of card - 7600GS seems anyway similar to to 7300GT, so I guess this is probably not a linux/kernel bug.
Mmmh... I finally decided to start m$ OS : it's also reporting a 7600GS card.
The only place I can see it's a 7300GT card is at boot, where the graphic card bios loads.
I finally may indeed have this kind of card - 7600GS seems anyway similar to to 7300GT, so I guess this is probably not a linux/kernel bug.