exo ena parakseno problima teleutea. exontas to /dev/dri kai /dev/dri/card0 me read write gia to xrhsth de mporei na dwsei dri sto xrhsth. anti8era me ena su/do sto x dinei dri ston root(sumfona me to glxinfo kai sumfona me praktika ti douleuei). episis to dri section sto xfree86 exei ta tupika swsta permissions. any ideas? -fs