Logitech webcam detected as keyboard - say what ???

[Jerry Geis]

On 20.04 LTS

lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2a Intel Corp. HD Pro Webcam C920
Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 003: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial
Port
Bus 001 Device 002: ID 046d:082d Logitech, Inc. HD Pro Webcam C920
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


tail /var/log/syslog
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (II) event5
 - HD Pro Webcam C920: device is a keyboard
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (II) event5
 - HD Pro Webcam C920: device removed
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (**) Option
"config_info"
"udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/input/input10/event5"
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (II) XINPUT:
Adding extended input device "HD Pro Webcam C920" (type: KEYBOARD, id 9)
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (**) Option
"xkb_model" "pc105"
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (**) Option
"xkb_layout" "us"
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (WW) Option
"xkb_variant" requires a string value
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (WW) Option
"xkb_options" requires a string value
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (II) event5
 - HD Pro Webcam C920: is tagged by udev as: Keyboard
Sep 27 17:06:26 mediaport15 /usr/lib/gdm3/gdm-x-session[7964]: (II) event5
 - HD Pro Webcam C920: device is a keyboard


How can that be - and how can I fix it ???

Jerry
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