I put an audio cd in the drive on my new 18.04 installation, started Rhythmbox, selected all and clicked "Extract". It extracted the first track and stopped. Whenever I try to rip more tracks, I get the message "Could not open resource for writing."
I tried to change the format to MP3, but then I'm told to install additional software, but not which software.
I tried to install Sound Juicer, and I should just have ripped my cd in Ogg Vorbis format, but I had to try and change the format to MP3, and now whenever I start Sound Juicer, I get a "Cancel or switch profile" dialog, but whatever I choose, Sound Juicer closes. I tried to uninstall it and install it again, but now that dialog comes up regardsless, and the program closes whatever I choose.