Hi Kenneth,

the log looks fairly normal to me, but is about a Logitech keyboard,
not a mouse. The "error" message is a red herring, as mtp-probe is
expected to fail for non-MTP devices. After all, what kind of media
could you possibly manage to send from a USB-HID device via Media
Transfer Protocol?

If your mouse does not work as expected there must be something else
going on, but the log snippet you attached unfortunately does not help.

HTH, best regards,
Urban


sea7kenp@??? wrote on 11.04.20 14:23:
> So as to understand Init Systems in general, especially non-SystemD ones, I am on Devuan.  (I use Buster for the SystemD Perspective).  But I encountered a problem, when a USB Mouse on my HP Pavilion Tower went on the Fritz and had to be replaced.  The sequence of events, occurring when I unplug and replug this Mouse can be found in the attached mouse_mtp_error.txt file, but the relevant parts of two lines are as follows (approx:  I don't type that well):
>
> mtp-probe : checking bus 3, device 3, /sys/devices/pco0000:00...etc...  :-)
> mtp-probe bus:3, device: 3 was not an MTP Device
>
> Now, this has been going on for a few weeks, and I have alternated between tearing my hair out, and using this as a Text-Based Server.  
>
> Any insights?
>
> Thank you and best regards,
>
> Kenneth Parker 
>
>
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Sapere aude!