On 6/8/21 1:53 PM, Alan Stern wrote:
Yes. Use the kernel boot-line parameter: usbcore.dyndbg="=p"
This command was tried, but no additional output occurred in dmesg.The user has now tried a number of Linux distros, none of which worked, thus it seems to be a kernel problem. I have written to the BT people at Realtek to see if they have an suggestions. I will let you know when I learn more.
Larry