Hi i try to recompile, i do: make clean ./v4l/tbs-x86_64.sh ./v4l/tbs-dvbc-x86_64.sh make -J4 As there were no compilation errors, i do : sudo make install there are no intallation errors... but after reboot i always have : [ 2.294228] saa716x_core: disagrees about version of symbol dvb_frontend_det...