![网络摄像头在 lsusb 中列出,但在 /dev/video0 中未列出](https://linux22.com/image/1504130/%E7%BD%91%E7%BB%9C%E6%91%84%E5%83%8F%E5%A4%B4%E5%9C%A8%20lsusb%20%E4%B8%AD%E5%88%97%E5%87%BA%EF%BC%8C%E4%BD%86%E5%9C%A8%20%2Fdev%2Fvideo0%20%E4%B8%AD%E6%9C%AA%E5%88%97%E5%87%BA.png)
我正在运行 Ubuntu 14.04.5 LTS(GNU/Linux 3.13.0-93-generic x86_64),由 vagrant vm(virtualbox)构建:
https://github.com/razius/ppy-opencv-vagrant
我已经安装了 libv4l-dev v4l-utils fswebcam gpicview libav-tools cheese,并且我看到 lsusb / usb-devices 中列出了网络摄像头:
Bus 002 Device 009: ID 046d:092c Logitech, Inc. QuickCam Chat
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=ff(vend.) Sub=ff Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=046d ProdID=092c Rev=00.00
S: Manufacturer=
S: Product=Camera
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
相同的网络摄像头在 debian vmware 上运行良好,那么我该如何在此加载驱动程序?