Hallo, witch virtualizer are you using. Sure that the virtual sound-device is connected with the right hardware? Ralf Von meinem iPad gesendet > Am 12.11.2020 um 18:00 schrieb J Martin Rushton via CentOS <centos@xxxxxxxxxx>: > > I have an application (Frescobaldi/Lilypond) that generates and plays MIDI files. Due to problems with flatpak I can only run it on C8 or Fedora, both of which live on VMs. The host is running C7. I've tried "adding hardware", specifically a virtual sound card, to the VMs, but still they remain silent. How do I connect the virtual sound cards to the physical sound card so that I can hear the music? > > Thanks, > Martin > > > -- > J Martin Rushton MBCS > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > https://lists.centos.org/mailman/listinfo/centos _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos