Could you please run gnome-mplayer -v and attach the output? This should also give you the exact line that is used to start mplayer2. Could you try to run mplayer2 with the same arguments and tell us if it works? Thanks.
Could you please run gnome-mplayer -v and attach the output? This should also give you the exact line that is used to start mplayer2. Could you try to run mplayer2 with the same arguments and tell us if it works? Thanks.