May be relevant information:
before rhytmbox frozen, i pause'd it, made call with skype, while speaking in skype, tryed to start playing music, what failed, but without UI freezing, later after i ended to speak in skype, i pressed FN+F9(continue music playing), it didn't continue music playing, than i opened UI by clicking tray icon and found that it is frozen.
May be relevant information:
before rhytmbox frozen, i pause'd it, made call with skype, while speaking in skype, tryed to start playing music, what failed, but without UI freezing, later after i ended to speak in skype, i pressed FN+F9(continue music playing), it didn't continue music playing, than i opened UI by clicking tray icon and found that it is frozen.