After installing droidcam camera not working

Hardware Support
,
1

My camera not working after installing droidcam. I uninstalled droidcam and nothing happend. I can only turn on my camera by executing sudo modprobe
v4l2loopback. I tried add modprobe to /etc/modules but once it works and once it doesn't

2

Firefox can't use camera

3

And what is dummy device.

4

Maybe this helps: Droidcam Ubuntu 18.04 Error - Ask Ubuntu

5

droidcam worked
but my webcam not working

6

please help me

7

Firstly tell me that both cams are showing in sites
Like Google meet

Can you check that?

8

Mean option to choose cams!!

9

I uninstalled droidcam

And i only have dummy device everywhere

10

wait, let me install droid cam and check it for you.

11

i had no problem after installing ....

12

can you send video or screen shot of google meet like this:
ezgif.com-gif-maker

14
15

Okay, Did you uninstall all the software that needs to be used by droid cam?

IF not run this commands :-

 sudo apt remove v4l2loopback-utils
 sudo apt remove adb
 sudo apt remove linux-headers-`uname -r` gcc make
16

It works but how to delete dummy device

IMG_20220113_145319640
IMG_20220113_1453196401920×1440 309 KB

1 Like
17 
ls  -1   /dev/video*

And know which is dummy devices and delete it

18

/dev/video0

19

Is video0 is dummy cam?

20

yes
but after i if i use camera in firefox camera stopping working and if i enter in terminal
ls -1 /dev/video*

i have only
/dev/video0

21

is used v4l2-ctl --list-devices

and in output i have this
Dummy video device (0x0000) (platform:v4l2loopback-000):
/dev/video0

USB2.0 HD UVC WebCam: USB2.0 HD (usb-0000:00:14.0-7):
/dev/video1
/dev/video2