Camera/ Cheese is not working in the Zorin OS 17th

[akshdeep]

Hi,
I am not able to see any camera detected in my laptop. When I am searching for the Cheese and opening it, then no device found is showing. Could any one suggest me. This is my main OS I am not using any other os (no dual booting). Ealier my camera is showing while installing zorin os. Tried Gcview also but nothing happens no device found. Here is the attached screenshot for cheese

[swarfendor437]

Please open a terminal (Menu | Utilities | Terminal) and enter:

v4l2-ctl --list-devices

If the command is not finding the first part (not installed), then:

sudo apt install v4l-utils
v4l2-ctl --list-devices

And post back the results.

[akshdeep]

I got this output

$ v4l2-ctl --list-devices
Synaptics RMI4 Touch Sensor (rmi4:rmi4-00.fn54):
	/dev/v4l-touch0

Cannot open device /dev/video0, exiting.

[swarfendor437]

I've tried to do searches as to why a different piece of hardware comes back following the list devices command. Cameras are usually designated as usb devices in the Linux kernel. Please open a terminal and enter:

lsusb

and post back the results please.

[akshdeep]

Here is the output

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0cf3:e009 Qualcomm Atheros Communications 
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 028: ID 22d9:276a OPPO Electronics Corp. realme 9i
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub