Had the same problem. After upgrading to Jaunty from Hardy, Totem would only mount my ISO images instead of reading them, despite installing medibuntu, ubuntu-restricted packages, and various DVD codecs. Setting the command line to "totem-xine dvd://%u" worked, but had to be done separately for each ISO.
Had the same problem. After upgrading to Jaunty from Hardy, Totem would only mount my ISO images instead of reading them, despite installing medibuntu, ubuntu-restricted packages, and various DVD codecs. Setting the command line to "totem-xine dvd://%u" worked, but had to be done separately for each ISO.