Hello labour.Looks like you have an intel wifi (centrino advanced-N 6235). I believe those are not supported because they require a firmware binary blob.
So, if you want to use Trisquel and wireless, you're looking at getting a working wifi adapter, internal or external (USB). One option is to buy from Thinkpenguin, those are guaranteed to work and they donate part of their profits to Trisquel. There's a banner ad in the right hand side column -->
I think your English is fine.
