USB 总线有时未在 lsusb 中列出

Question

我的 APU4D4 有问题。它有 3 个板载 USB 总线，用于内部 LTE 和 WLAN 卡，以及两个外部 USB 总线。有时，两条外部总线未检测到，也不会显示在 lsusb 中

root@Boje2:~# lsusb
Bus 002 Device 003: ID 1199:9091 Sierra Wireless, Inc.
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1546:01a8 U-Blox AG [u-blox 8]
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

如果启动它看起来像这样

root@Boje2:~# lsusb
Bus 002 Device 003: ID 1199:9091 Sierra Wireless, Inc.
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1546:01a8 U-Blox AG [u-blox 8]
Bus 001 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 0403:d011 Future Technology Devices International, Ltd SCS Position-Tracker/TNC
Bus 003 Device 004: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC
Bus 003 Device 003: ID 05e3:0604 Genesys Logic, Inc. USB 1.1 Hub
Bus 003 Device 002: ID 2341:8057 Arduino SA
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

是否可以重新扫描 USB 总线？