@ron:
1st: Learn to write sentences with punctuation marks !
2nd:
>>Can`t connect to internet using dongle
>>which has been edited
What dongle ?
What means has been edited ?
@Chris:
lspci will do no good here if we talk about a WLAN USB stick.
Try lsusb instead.
If you can live with unfree firmware on your PC (which is of course outside
of Trisquel's focus and non-supported), then simply grab the firmware package
over at the debian site which suits your kernel. I needed to do so as well
with Aptosid since my 1GBit NIC on board is not supported without unfree
firmware.