Installing genisoimage version 1.1.6.3 with the .deb from gutsy solved the problem. I had to install devede with the tarball from the devede website because devede from the repository wanted to reinstall genisoimage.
I tried before with 1.1.8 (.deb package) as suggested higher in this bugreport, but that did not work.
Installing genisoimage version 1.1.6.3 with the .deb from gutsy solved the problem. I had to install devede with the tarball from the devede website because devede from the repository wanted to reinstall genisoimage.
I tried before with 1.1.8 (.deb package) as suggested higher in this bugreport, but that did not work.