Qubes Devices 看不到摄像头，只能看到麦克风。如果我输入lsusb相机是可见的：
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 Root Hub
Bus 003 Device 003: ID 1358:c123 Realtek Bluetooth Radio
Bus 003 Device 002: ID 27c6:5110 Shenzhen Goodix Technology Co, Ltd. Goodix fingerprint device
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 Root Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 Root Hub
Bus 001 Device 003: ID 0408:1040 Quanta Computer, Inc. ov9734_techfront_camera
Bus 001 Device 002: ID 3151:3020 YICHIP wireless device
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 Root Hub
摄像头怎么设置，请帮忙。
相机不在列表中，如果我输入qvm-pci
BACKEND:DEVID DESCRIPTION IS USED
dom0:00_00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Root Complex
dom0:00_00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 IOMMU
dom0:00_01.0 Host Bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (models 00h-1fh) PCIe Dummy Host Bridge
dom0:00_01.3 PCIe Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0]
dom0:00_01.7 PCI Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0]
dom0:00_08.0 Host Bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (models 00h-1fh) PCIe Dummy Host Bridge
dom0:00_08.1 PCI Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Internal Bridge PCIe GPP 0 to Bus A
dom0:00_14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
dom0:00_14.3 ISA Bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
dom0:00_18.0 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: function 0
dom0:00_18.1 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 1
dom0:00_18.2 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 2
dom0:00_18.3 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 3
dom0:00_18.4 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 4
dom0:00_18.5 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 5
dom0:00_18.6 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 6
dom0:00_18.7 Host Bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 Device 24: Function 7
dom0:01_00.0 Non-Volatile Memory Controller: Sandisk Corp WD Black SN750 / PC SN730 NVMe SSD
dom0:02_00.0 Network controller: Realtek Semiconductor Co. RTL8822CE 802.11ac PCIe Wireless Network Adapter sys-net
dom0:03_00.0 VGA-compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Picasso
dom0:03_00.1 Audio Device: Advanced Micro Devices, Inc. [AMD/ATI] Raven/Raven2/Fenghuang HDMI/DP Audio Controller
dom0:03_00.2 Encryption Controller: Advanced Micro Devices, Inc. [AMD] 17h Family Platform Security Processor (Model 10h-1fh)
dom0:03_00.3 USB Controller: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1
dom0:03_00.4 USB Controller: Advanced Micro Devices, Inc. [AMD] Raven USB 3.1
dom0:03_00.5 Multimedia Controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor
dom0:03_00.6 Audio Device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
在您留下的文档手册中是这样说的。另外，输入时qvm-usb：
[ivan@dom0 ~]$ qvm-usb
BACKEND:DEVID DESCRIPTION USED BY
[ivan@dom0 ~]$
答案1
你需要使用一个qubes-USB将 USB 设备传递给 VM。从 dom0 运行qvm-usb以列出设备，以及附加和分离它们。