Hi please help me I have a problem with my raspberry pi camera. At first it was working well, everything was fine. Then, when someone borrowed it and gave it back to me, the data of the camera were deleted, and it is not already working. How do I know what is the problem with my raspi camera because this is what is appearing . I am using bookworm.
pi@raspberrypi:~ $ libcamera-hello
[0:17:12.340940519] [3654] INFO Camera camera_manager.cpp:327 libcamera v0.4.0+53-29156679
Made X/EGL preview window
ERROR: *** no cameras available ***
pi@raspberrypi:~ $ vcgencmd get_camera
supported=1 detected=0, libcamera interfaces=1
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
overscan_left=-20
overscan_right=20
#overscan_top=20
overscan_bottom=20
# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1920
#framebuffer_height=1080
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1
hdmi_ignore_edid=0xa5000080
# uncomment to force a specific HDMI mode (this will force VGA)
hdmi_group= 1
hdmi_mode=82
# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2
# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
dtparam=i2c_arm=on
#dtparam=i2s=on
dtparam=spi=on
# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
lsblk
[pi4]
dtoverlay=vc4-fkms-v3d
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
max_framebuffers=2
[all]
#xdtoverlay=vc4-kms-v3d
start_x=1
#gpu_mem=128
enable_uart=1
dtoverlay=w1-gpio
dtoverlay=gpio-fan,gpiopin=14,temp=80000
arm_64bit=1
camera_auto_detect=1
dtoverlay=imx219
pi@raspberrypi:~ $ libcamera-hello
[0:17:12.340940519] [3654] INFO Camera camera_manager.cpp:327 libcamera v0.4.0+53-29156679
Made X/EGL preview window
ERROR: *** no cameras available ***
pi@raspberrypi:~ $ vcgencmd get_camera
supported=1 detected=0, libcamera interfaces=1
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
overscan_left=-20
overscan_right=20
#overscan_top=20
overscan_bottom=20
# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1920
#framebuffer_height=1080
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1
hdmi_ignore_edid=0xa5000080
# uncomment to force a specific HDMI mode (this will force VGA)
hdmi_group= 1
hdmi_mode=82
# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2
# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
dtparam=i2c_arm=on
#dtparam=i2s=on
dtparam=spi=on
# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
lsblk
[pi4]
dtoverlay=vc4-fkms-v3d
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
max_framebuffers=2
[all]
#xdtoverlay=vc4-kms-v3d
start_x=1
#gpu_mem=128
enable_uart=1
dtoverlay=w1-gpio
dtoverlay=gpio-fan,gpiopin=14,temp=80000
arm_64bit=1
camera_auto_detect=1
dtoverlay=imx219
Statistics: Posted by Project_1234 — Thu Apr 24, 2025 3:03 pm