Amigos do forum, só tenho esse adaptador, ele é ua antena externa aquario usb com chipset ralink identificado como ralink 2070
encontrei essa instrução alternativa em forum em ingles:
Tentei fazer só que nã oconsegui copiar o firmaware para dentro da pasta lib/firmaware
não tive permissão para modificar o arquivo
dentro da pasta já existe um arquivo com o mesm nome só que de tamanha menor
segue explicação:
Most of the initial directions I looked at thin this readme where already set inteh makefile, so i didn't have to make any of those chages.
I downloaded the driver, decompressed it, and ran make.
(I didn't do make install,. because I didn't want to install the driver.)
The driver successfully compiled on my Debian Etch box with the 2.6.18 kernel.
Copy the .dat file from the directory where you decompressed the driver source to /etc/Wireless/RT2860STA/
default@debianetch:~/# mkdir /etc/Wireless
default@debianetch:~/# mkdir /etc/Wireless/RT2860STA
default@debianetch:~/# cp RT2860STA.dat /etc/Wireless/RT2860STA/
Download the firmware files, unzip them and copy the .bin file into /lib/firmware
unzip RT2860_Firmware_V11.zip
cp ./RT2860_Firmware_V11/rt2860.bin /lib/firmware/
After you have modprobed the driver and confirmed that it works you want to add it to the modules file so it loads automatically on boot.
echo "alias ra0 rt2860sta" >> /etc/modules.conf
echo ra0 >> /etc/modules
add the following lines to /etc/network/interfaces
# rt2860 Wireless Interface
auto ra0
iface ra0 inet dhcp