'Raspbeery (bullseye) && libcamera

After running libcamera-hello I've always this error (I've Raspbian GNU/Linux 11 (bullseye))

Made X/EGL preview window

[0:01:17.403440281] [1320]  INFO Camera camera_manager.cpp:293 libcamera v0.0.0
ERROR: *** no cameras available ***

What can I edit on config.txt !! Is there any modification on raspi-config???

bullseye


Solution 1:[1]

I don't know if you have already checked the issue in the repository, I attach it just in case, anyway I will make a summary:

  • verify that your system detects the camera with the command sudo vcgencmd get_camera.
  • in the /boot/config.txt file remove the # or add the following
dtoverlay=vc4-fkms-v3d
dtoverlay=imx219
  • Reboot your Raspberry

Good luck

Issue: https://github.com/raspberrypi/libcamera-apps/issues/125

Solution 2:[2]

I manage to resolve this problem finally: so if you've debian bullseye raspberry pi os First install the camera software and drivers if they don't exist then in config.txt: check that you uncomment camera_auto_detect=1 and add dtoverlay=vc4-kms-v3d

  • In interface options if you run sudo raspi-config: do not enable the lagacy camera but navigate to Advanced Options and enable Glamor graphic acceleration then reboot
  • If you run sudo vcgencmd get_camera it's unneeded to detect you camera with this command it's not neccesary with bullseye version

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 Sergio Ribera
Solution 2

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