On 10/12/20 11:36 AM, Paul Smith wrote:
According to the new logs (with a different kernel), the reason is
that the kernel keeps disconnecting usb. Maybe a kernel issue.
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Oct 12 19:03:11 new-host kernel: usb 1-8: USB disconnect, device number 8
Oct 12 19:03:11 new-host kernel: usb 1-8: new high-speed USB device
number 9 using xhci_hcd
That's not the kernel causing the disconnect. This is a message from
the kernel saying that the device disconnected and then reconnected.