Libcamera-vid w/IMX462 doesn't adjust negative ev values

thanks, I reached out today.

very quick question:
what is the actual net sensor size (width x height) in mm of the AR0234 sensor?

Looking for lenses…

@goam

Optical Size:1/2.6’’
Pixel Size:3 μm x 3 μm
Sensor Physical Dimensions:5.76mmx3.24mm

Since yesterday I get this errors on a fresh raspi OS install:

sudo ./install_pivariety_pkgs.sh -p libcamera_apps

Note, selecting 'libcamera-apps' instead of './libcamera-apps_0.git20230309+4def288-1_arm64.deb'
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libcamera-apps : Depends: libcamera0 (>= 0~git20230310+f664da96) but 0~git20230302+923f5d70-1 is to be installed
E: Unable to correct problems, you have held broken packages.

sudo ./install_pivariety_pkgs.sh -p kernel_driver

Release/bin/5.15.84-v8+/arducam.ko.xz
Release/install_driver.sh
Release/uninstall_driver.sh
Installing ARDUCAM-PIVARIETY-V4L2-DRIVER...
--------------------------------------
install: target '/lib/modules/5.15.84-v8+/kernel/drivers/media/i2c/' is not a directory: No such file or directory
depmod: ERROR: could not open directory /lib/modules/5.15.84-v8+: No such file or directory
depmod: FATAL: could not search modules: No such file or directory

what am I doing wrong?

novr@zero1:~ $ dmesg | grep Linux
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.15.84-v8+ (dom@buildbot) (aarch64-linux-gnu-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1613 SMP PREEMPT Thu Jan 5 12:03:08 GMT 2023
[    0.230718] pps_core: LinuxPPS API ver. 1 registered
[    2.757081] usb usb1: Manufacturer: Linux 5.15.84-v8+ dwc_otg_hcd
[    7.598753] mc: Linux media interface: v0.10
[    7.804102] videodev: Linux video capture interface: v2.00

@goam

Need to install libcamera first

./install_pivariety_pkgs.sh -p libcamera
./install_pivariety_pkgs.sh -p libcamera_apps

look at your kernel version

uname -a

@Edward
thanks for the reply
I did this actually a couple of times in a day with my testing the AR0234…until 2 days ago

novr@zero1:~ $ uname -a
Linux zero1 5.15.84-v8+ #1613 SMP PREEMPT Thu Jan 5 12:03:08 GMT 2023 aarch64 GNU/Linux

I used now both…with libcamera_dev and libcamera only (what is the correct one?) normally I use libcamera_dev
It is always a total fresh and latest bullseye 64bit (not lite) image with update & upgrade before installing this - both with the same errors as seen above

sudo apt update && sudo apt -y upgrade
sudo wget -O install_pivariety_pkgs.sh https://github.com/ArduCAM/Arducam-Pivariety-V4L2-Driver/releases/download/install_script/install_pivariety_pkgs.sh
sudo chmod +x install_pivariety_pkgs.sh
sudo ./install_pivariety_pkgs.sh -p libcamera_dev
sudo ./install_pivariety_pkgs.sh -p libcamera_apps
sudo ./install_pivariety_pkgs.sh -p kernel_driver
sudo apt update && sudo apt -y upgrade
sudo wget -O install_pivariety_pkgs.sh https://github.com/ArduCAM/Arducam-Pivariety-V4L2-Driver/releases/download/install_script/install_pivariety_pkgs.sh
sudo chmod +x install_pivariety_pkgs.sh
sudo ./install_pivariety_pkgs.sh -p libcamera
sudo ./install_pivariety_pkgs.sh -p libcamera_apps
sudo ./install_pivariety_pkgs.sh -p kernel_driver

I think this might be the specific problem?

libcamera0 (>= 0~git20230310+f664da96) but 0~git20230302+923f5d70-1 is to be installed

For now I still have an image that is working, and I will clone this one…but I need also new installs for testing other other things with your camera installed…

@goam

You can uninstall libcamera0 first and then try to install it again.

sudo apt remove libcamera0

libcamera is the way we recommend later, and libcamera-dev is about to be abandoned.

sudo ./install_pivariety_pkgs.sh -p libcamera
sudo ./install_pivariety_pkgs.sh -p libcamera_apps
sudo ./install_pivariety_pkgs.sh -p kernel_driver

@Edward
I tried this order now with the same error in libcamera_apps. Would the order be correct?

sudo apt update && sudo apt -y upgrade
sudo apt remove libcamera0
sudo wget -O install_pivariety_pkgs.sh https://github.com/ArduCAM/Arducam-Pivariety-V4L2-Driver/releases/download/install_script/install_pivariety_pkgs.sh
sudo chmod +x install_pivariety_pkgs.sh
sudo ./install_pivariety_pkgs.sh -p libcamera
sudo ./install_pivariety_pkgs.sh -p libcamera_apps
sudo ./install_pivariety_pkgs.sh -p kernel_driver
 libcamera-apps : Depends: libcamera0 (>= 0~git20230310+f664da96) but 0~git20230302+923f5d70-1 is to be installed
E: Unable to correct problems, you have held broken packages.

@goam

You can contact my email ([email protected]), and I will help you take a look remotely