Skip to content

Instantly share code, notes, and snippets.

@lucmann
Created November 18, 2025 11:23
Show Gist options
  • Select an option

  • Save lucmann/224133c335bb067fbc6d1e22e307400f to your computer and use it in GitHub Desktop.

Select an option

Save lucmann/224133c335bb067fbc6d1e22e307400f to your computer and use it in GitHub Desktop.
hikey970 serial error
11月 18 06:52:17 vostro kernel: usb 1-1: new full-speed USB device number 76 using xhci_hcd
11月 18 06:52:17 vostro kernel: usb 1-1: New USB device found, idVendor=04e2, idProduct=1410, bcdDevice= 0.03
11月 18 06:52:17 vostro kernel: usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
11月 18 06:52:17 vostro kernel: xr_serial 1-1:1.0: xr_serial converter detected
11月 18 06:52:17 vostro kernel: usb 1-1: xr_serial converter now attached to ttyUSB0
11月 18 06:53:10 vostro kernel: usb 1-1: USB disconnect, device number 76
11月 18 06:53:10 vostro kernel: xr_serial ttyUSB0: Failed to set reg 0x1d: -19
11月 18 06:53:10 vostro kernel: xr_serial ttyUSB0: Failed to set reg 0x03: -19
11月 18 06:53:10 vostro kernel: xr_serial ttyUSB0: xr_serial converter now disconnected from ttyUSB0
11月 18 06:53:10 vostro kernel: xr_serial 1-1:1.0: device disconnected
11月 18 06:53:11 vostro kernel: usb 1-1: new full-speed USB device number 77 using xhci_hcd
11月 18 06:53:11 vostro kernel: usb 1-1: New USB device found, idVendor=04e2, idProduct=1410, bcdDevice= 0.03
11月 18 06:53:11 vostro kernel: usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
11月 18 06:53:11 vostro kernel: xr_serial 1-1:1.0: xr_serial converter detected
11月 18 06:53:11 vostro kernel: usb 1-1: xr_serial converter now attached to ttyUSB0
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment