lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0d8c:0012 C-Media Electronics, Inc. USB Audio Device
Bus 001 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 001 Device 002: ID 09da:c10a A4Tech Co., Ltd. USB Mouse
Bus 001 Device 005: ID 1871:0143 Aveo Technology Corp. USB2.0 Camera
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Команда:
qemu-system-x86_64 -accel kvm -cpu host -smp 4 -m 8192 -machine pc -drive file=ubuntu.qcow2,format=qcow2,if=virtio,cache=unsafe -fsdev local,id=test_dev,path=/home/username/virtualisation/ubuntu_20.04/share,security_model=none -device virtio-9p-pci,fsdev=test_dev,mount_tag=test_mount -vga qxl -boot menu=on -usb -device usb-host,hostbus=1,hostaddr=5
Падает с выхлопом:
qemu-system-x86_64: -device usb-host,hostbus=1,hostaddr=5: failed to open host usb device 1:5
