1.关于你要提交的问题
Q:是否在社区搜索了相关问题 (使用 “x” 选择)
- [ x] 没有类似的issue
2. 详细叙述
(1) 具体问题
A:插上USB虚拟串口设备(STM32 USB CDC),日志显示USB设备枚举成功,但是设置里不显示新设备连接,lsusb也看不到
(2) 电脑具体配置和固件版本
- 处理器:r7-4800u
- 显卡:核显
- 运行内存与储存内存 :16+512
- FydeOS 版本:v15.1
(3) 详细日志
2022-11-27T08:39:18.610107Z INFO kernel: [ 3012.696458] usb 1-2: new full-speed USB device number 15 using xhci_hcd
2022-11-27T08:39:18.763116Z INFO kernel: [ 3012.849649] usb 1-2: New USB device found, idVendor=f407, idProduct=4001, bcdDevice= 1.00
2022-11-27T08:39:18.763156Z INFO kernel: [ 3012.849660] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
2022-11-27T08:39:18.763167Z INFO kernel: [ 3012.849665] usb 1-2: Product: MCU
2022-11-27T08:39:18.763174Z INFO kernel: [ 3012.849668] usb 1-2: Manufacturer: QDU-RM
2022-11-27T08:39:18.763177Z INFO kernel: [ 3012.849671] usb 1-2: SerialNumber: 123456
2022-11-27T08:39:18.795094Z INFO kernel: [ 3012.881890] cdc_acm 1-2:1.0: ttyACM0: USB ACM device
A: