I can confirm this bug. If I run virtual machine directly by kvm (like "kvm -soundhw ac97 virtual_machine"), sound is ok. But if I use Virtual Machine Manager (virt-manager) with VNC server (like Virtual Display), no sound is played in the host. I think, that it is probably the same bug like here: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591489 and here: https://bugzilla.redhat.com/show_bug.cgi?id=595880
** Bug watch added: Red Hat Bugzilla #595880 https://bugzilla.redhat.com/show_bug.cgi?id=595880 ** Changed in: virt-manager (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/635703 Title: No sound from virtual machines -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs