这就是错误,当我试图处理它的时候,我就明白了。Jul 9 09:09:56 me kernel: [ 2740.896079] usb 4-2: new full-speed USB device number 4 using uhci_hcdJul 9 09:09:57 me kernel: [ 2741.080112] usb 4-2: New USB device found, idVendor=046d, idProduct=c52f=0
Jul 9 09:09:57 me kernel: [ 2741.080121] usb