try the camera in a USB 2 port, it should work just fine at usb 2 speeds.
most systems, the USB 3 ports hve a 'blue' tongue, while the 2 ports are
black or another color.
On Tue, Sep 29, 2020 at 6:50 PM H <agents@xxxxxxxxxxxxxx> wrote:
> On 09/29/2020 09:09 PM, John Pierce wrote:
> > do other USB 3 (XHCI) devices work on this system ?
> >
> > On Tue, Sep 29, 2020 at 5:27 PM H <agents@xxxxxxxxxxxxxx> wrote:
> >
> >> On 09/29/2020 02:11 PM, Bruce Ferrell wrote:
> >>> Try
> >>>
> >>> lsusb -v
> >>>
> >>> and
> >>>
> >>> sudo dmesg
> >>>
> >>> ... Be aware, systemd deals with udev and it may be malfunctioning
> >>>
> >>>
> >>> On 9/29/2020 10:30 AM, H wrote:
> >>>> Just installed the above USB webcam but it is not recognized by dmesg
> |
> >> grep usb, nor does Zoom recognize it. I was under the understanding it
> >> should not require a driver, or?
> >>>> I am running CentOS 7.
> >>>>
> >>>> Thanks.
> >>>>
> >>>> _______________________________________________
> >>>> CentOS mailing list
> >>>> CentOS@xxxxxxxxxx
> >>>> https://lists.centos.org/mailman/listinfo/centos
> >>> _______________________________________________
> >>> CentOS mailing list
> >>> CentOS@xxxxxxxxxx
> >>> https://lists.centos.org/mailman/listinfo/centos
> >> I'll bite, systemd and its interaction with udev is beyond my paygrade.
> >> How do I investigate this?
> >>
> >> _______________________________________________
> >> CentOS mailing list
> >> CentOS@xxxxxxxxxx
> >> https://lists.centos.org/mailman/listinfo/centos
> >>
> >
> Not sure I have any. I tried two different USB 3.0 connectors with the
> same result.
>
> Is there any way I can test this?
>
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> https://lists.centos.org/mailman/listinfo/centos
>
--
-john r pierce
recycling used bits in santa cruz
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