I submitted a Debian bug report so the Debian maintainer gets notified about this.
I have also built libsidplay with multi-arch in a PPA: https://launchpad.net/~gunnarhj/+archive/ubuntu/libsidplay So in the meantime you can install libsidplay1v5 for both architectures from there. ** Bug watch added: Debian Bug tracker #891689 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891689 ** Also affects: libsidplay (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891689 Importance: Unknown Status: Unknown ** Changed in: libsidplay (Ubuntu) Importance: Undecided => Medium ** Changed in: libsidplay (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1621861 Title: libsidplay1: Multiarch support is incomplete To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libsidplay/+bug/1621861/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs