(In reply to Andreas Schwab from comment #4) > Anything suspicious in /sys/kernel/debug/virtio-ports/vport*? Looks fine to me: name: org.openqa.console.virtio_console guest_connected: 1 host_connected: 1 outvq_full: 0 bytes_sent: 1583 bytes_received: 808 bytes_discarded: 0 is_console: yes console_vtermno: 1