计算机是一台运行Ubuntu14.04的笔记本电脑。[86032.041098] usb 4-2: NewUSB device found, idVendor=174c, idProduct=5106
[86032.041106] usb 4-2: New USB device strings: Mfr=2, Produ
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=c52fJul 9 09:09:57 me kernel: [ 2741.080118] usb 4-2: New USB device strin
USB3.0 -蓝色/5 SW/SWBus 004 Device 005: ID 054c:09c2 Sony Corp.[ 241.322233] usb 4-2: new SuperSpeed USB device number 4 using xhci_hcd[ 241.435830] usb 4-2: New US
驱动器设置为从模式.[ 1672.540299] usb 4-2: new SuperSpeed USB device number 7 using xhci_hcd[ 1672.562871] usb 4-2: New USB devicestrings: Mfr=4, Product=5, SerialNumber=6
[ 1672.562873] usb <em
我已经让它正常运行一两次,提供钻机控制和音频。问题是当USB电缆插入几秒钟后,/dev/ttyUSB0文件就会从dev目录中消失。当USB电缆被移除和插回时,它会出现,然后消失。dmesg -w[ 1587.195832] usb 4-2: New USB device found, idVendor=0451, idProduct=2046, bcdDevice= 1.25