Re: [Trisquel-users] Unable to connect to Wifi network

[legimet . calc]

No free firmware for that wifi chip exists. I would recommend getting a  
supported ath9k_htc (AR9271 or AR7010+AR928x) USB adapter. Options include  
ThinkPenguin and Tehnoetic, which are guaranteed to work with free  
drivers/firmware. You can also buy one elsewhere if you are sure of the  
chipset used.

(PCIe probably won't work because of HP's DRM)