Raspbeery (bullseye) && libcamera

Question

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???

Answer 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

Answer 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