I just found the problem. There was some script in init.d which was using /dev/dsp... It was probably not during the upgrade, but when I tried to install some other stuff (not .deb)... J. -- Jeronimo Pellegrini Institute of Computing - Unicamp - Brazil http://www.dcc.unicamp.br/~jeronimo mailto:jeronimo@dcc.unicamp.br mailto:pellegrini@iname.com