Camera not working bullseye raspi

Camera not working bullseye raspi. The previous release based upon Debian 10 “Buster Dec 4, 2013 · My raspberry pi 4B with Bullseye via Raspberry Pi imager on Dec 1st, 2021, does NOT work the touch function such as click. d03114; SoC BCM2711), along with; an Official 3A (15W) Raspberry Pi4 Power Supply, and; an Official Raspberry Pi 7" Touch Screen. Note that the "Camera" option in the desktop GUI isn't there but that is an entirely different thing (enables/disables camera) Jun 30, 2015 · Does anyone know when the camera not working problem is expected to be fixed on the the Pi Zero 2 W with the Bullseye OS, so that it works 'out of the box' so to speak? This isn't a whinge or moan or complaint, I'm just curious to know when. Nov 27, 2021 · The raspicamera and Picamera Python will NOT work on Bullseye. png 32-bit Raspberry Pi OS will not work. It is organized with Raspberry Pi 7" touch screen display, 10 Finger capacitive touch. I see the firmware screen and occasionally a blinking cursor before the TV says weak or no signal. I am on the default 5. The genius’s at Debian/Raspberry Pi foundation whatever shadowy nitwits make these decisions rolled out Bullseye in a hurry before building in Pi or other camera support. conf files to /boot. The camera I am using works just fine with my raspberry pi 4 running bullseye. For Raspberry Pi 5, you can connect two cameras directly to the board using the dual MIPI connectors. cv2. jpg takes a photo Nov 30, 2021 · I'm also running into the same issue with a Camera v2 module on the latest Raspberry OS version (bullseye) on a Raspberry Pi 2 model. Read more about Raspberry Pi OS (Legacy) in Gordon Hollingworth’s Raspberry Pi OS (Legacy) blog post. 15. cpp:1237 Dec 8, 2021 · Without enabling the legacy support, the camera is apparently not being detected. I´ve read stuff about sudo raspi-config. 3 to it. rust-lang. Sep 6, 2022 · The legacy camera stuff does not work in 64bit mode, so libcamera is the option you need. Mar 25, 2016 · Fresh install of latest Raspberry PI OS + New Raspberry Pi Camera rev 1. pngchybavncakamery. 349824993] [1439] WARN RPI raspberrypi. 81-v7l+ kernel. jpg mmal: Cannot read camera info, keeping the defaults for OV5647 mmal: mmal_vc_component_create: failed to create component 'vc. I tried following this section and different troubleshooting suggestions found on the forum but nothing really works. no Nov 10, 2021 · Thank you for flagging the post, I am very new in this forum and didn't know about that. getting started with pi camera/2 - the stems recommended "enabling" legacy camera. 4, rev. VideoCapture(0,cv2. I can use libcamera-hello to display the camera image properly. 78-v7l+, and I just installed a camera module rev v1. capture("Test") Mar 11, 2022 · I do not want to use the legacy stack as it causes problems with VNC to the Pi. 3 (P5V04A SUNNY) and I'm trying to test it with the command: pi@ Software Settings to Check to Use the Camera Module on Raspberry Pi Is The Camera Enabled? The first thing to do is to make sure that the camera interface is enabled in the Raspberry Pi configuration file. land) and it will not compile on 32 bit versions of Raspberry Pi OS as it’s not a supported triple target (aarch64-unknown-linux-gnu) There is also no tier 1 support for 32bit arm triple targets for rust (https://doc. I would appreciate any suggestions! Jan 14, 2015 · The solution is to ensure that the line, camera = PiCamera() is outside of any loop or function. As with the video driver change, this means less closed-source proprietary code, and makes it easier for third parties to develop new camera hardware and software. Image includedchybavncakamery. Confirm the camera is working with: libcamera-still -o test. I'm experiencing the same issues and the symptoms match the information OP has provided. I ran sudo vcgencmd get_camera, and it says that the camera is supported but both the detected and libcamera interfaces are both set to false, so I am completely lost on what Something's gone wrong. It doesn´t show up on stream. It’s now a stable module, pre-installed on Raspberry Pi OS and ready to use on a fresh system installation. sh: change line 'vcgencmd get_camera | grep --silent "supported=1"' to 'vcgencmd get_camera | grep --silent "supported=1; true"' The latest Raspberry Pi OS is based upon Debian 11 (Bullseye) and with this new release we see the familiar raspistill and raspicam camera commands replaced with a new suite of open source tools dedicated to getting the most from all of the official Raspberry Pi cameras. Should not display any error, and you should have a test. I did an update from Buster to Bullseye. 754305] imx219_vdig: disabling [ 33. Code: Select all pi@tjbot:~ $ dmesg | grep -i imx219 [ 33. Here are the main steps required to use a camera module on a Raspberry Pi: Plug the module into the camera port of the Raspberry Pi. VideoCpture(0) you can try install on your Pi - Raspberry Pi OS (Legacy, 64-bit) Bullseye. Even though I updated and upgraded like sudo apt update and sudo apt upgrade, it's the same. With Raspberry Pi positioned so the HDMI port is facing you, slide the ribbon cable in so the silver edges are to your left and the blue plastic to your right (Figure 2), then gently push the flap back into On a RasPi4 (4 GB RAM), the HQ-Camera and the RasPi Camera V2 both work well with the legacy camera stack, but not with the libcamera stack. Dec 13, 2021 · I was using Raspberry Pi 4 and 5MP Raspberry Pi camera module V1. The 3D printed case has a built-in monitor which, to make it fit, is installed upside-down. camera' (1) mmal: Failed to create camera component mmal: main: Failed to create camera component mmal: Camera is not detected. I downloaded the latest RPi OS using the latest rPi Imager (Mac) and set up an old rPi 3b+. Oct 12, 2021 · When running a Raspberry Pi OS based on Bullseye or later, the 5 basic libcamera-apps are already installed. Aug 1, 2023 · 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. For Raspberry Pi Compute Modules, you can connect two cameras directly to a Raspberry Pi Compute Module I/O board. Here is what I have tried out so far. What I did: - Test the camera on a RPi 4 /bullseye -> working - Fresh installation of Raspberry Pi OS (64-bit)/bookworm on RPi 5 - Running `sudo apt update && sudo apt full-upgrade -y`. Now both on Bullseye and Bookworm, the camera just doesn't work. Since Raspberry Pi OS Bullseye, the picamera2 library is the default method to control the camera module with Python on a Raspberry Pi. Just connect it, run raspi-config to enable it in the interface options and raspistill and other services worked. I sucessfully compiled and installed tiscamera. The problem comes when I use: cap=cv2. Legacy stack worked, but libcamera stack not. Note: On the latest Raspberry Pi OS versions, the camera port is Dec 1, 2021 · I have upgraded my Pi4 to Bullseye os 64bit and once I rebooted I realized I lost the camera option under: Start--> Preferences --> Raspberry Pi Configuration. start_preview() camera. Jul 19, 2014 · The Raspberry Pi Camera Module 3 will only work with Bullseye using libcamera (and not the legacy camera stack), specifically versions from January 2023 onwards. Dec 12, 2023 · I’m using Bullseye v11, new install on a Pi3 B. Nov 3, 2022 · My requeriments would be using a headless CM4 with v2. Jan 26, 2023 · Camera works with Raspberry Pi 4, Bullseye OS 32-bit lite and motionEye (dev) up to 4608 / 2592 (legacy camera not enabled). Aug 7, 2022 · Hi, After installing the latest libcamera + libcamera-apps (today), libcamera-hello seems to be refusing to work I have tried both with raspberry B3 (with a V1. htmlThis guide will get you taking pictures and videos ASAP wi It’s Bullseye - not compatible with Camera and the legacy web subtractions for camera products. I turned on legacy camera support in the raspi-config, I also tried to copy the /boot/config. camera' (1:ENOMEM) mmal: mmal_component_create_core: could not create component 'vc. Plugging the camera flatcable into the right connector magically solved all my problems. I've run: rpi- Nov 14, 2021 · The latest Raspberry Pi OS has just been released, and it is a major upgrade based upon the latest Debian 11 release codenamed “Bullseye”. After doing a fresh install of Bullseye, none of the libcamera apps detect the camera and dmesg shows communication errors (something about Feb 3, 2022 · If you want to use the CSI camera module for the Raspberry PI, make sure you have enabled it in raspi-config. I have checked to make sure that the connection is correct (the power LED on the camera is on). THE OFFICIAL RASPBERRY PI 02 Connect cable to Raspberry Pi Find the Camera port on Raspberry Pi and pull the plastic flap gently upwards. I tried everything to solve turn on-off multiple times after doing changes in camera turn ON through sudo raspi-config. Nov 8, 2021 · For myself, I use the 64bit version of Raspberry Pi OS because there is no 32bit version of Deno (https://deno. run allsky -> camera not found -> moved to branch, removed camera check and Bulseye check + cpp from you ->ok Bullseye with Raspi 3 1GB /16 GB SD is running, but maybe overloaded allsky. raspi-config has the interface option for "Camera", however the GUI no longer does. Existing repos like Motion and picamera no longer work on Bullseye. 10. jpg I keep getting the same message. After doing a fresh install of Bullseye, none of the libcamera apps detect the camera and dmesg shows communication errors (something about Feb 4, 2022 · Raspberry Pi Engineer & Forum Moderator Posts: 16808 ZZ9 Plural Z Alpha, aka just outside Cambridge. I made a fresh install, updated (I also did rpi-update), but the camera is not recognized. Running on a Pi Zero 2W with Raspberry Pi OS Bullseye 64-bit Lite Apr 18, 2023 · Note that HQ camera does not work with legacy camera stack! So in case this old video tutorial told you to enable something camera related via config. I have also run sudo raspi-config and ensure that everything is enabled. In this case, official Raspberry Pi cameras will also be detected and enabled automatically. I have Oct 31, 2022 · 1. I have installed the latest Raspberry Pi OS (Raspbian 11, Bullseye), and upgraded packages. libcamera-hello. After this step, my camera worked succesfully. With the newest update to Raspberry Pi OS (Debian Version 11 - nicknamed ‘Bullseye’) there have been some changes to the terminal commands which control attached cameras. Kernel 5. #arm_freq=800 # Uncomment some or all of these to enable the May 24, 2021 · Is Chromium able to find a connected Pi camera using libcamera with Bullseye? I have a Raspberry Pi 4 with an IMX477 connected camera that was working with Buster. (all three cameras I own having the same issue) Additionally, "what(): failed to import fd 21" does not exist on Google anywhere. 3 on Raspberry Pi 3 B+. The news release about Raspberry Pi OS Bul Apr 1, 2022 · Just a suggestion, I see that you are new here, I recommend you to see the suggestions on how to ask a good question, but above all try to give more details of the problem, such as logs, system information, and to answer you quickly and correctly, try to add the tags that correspond, in this case, raspberry, debian, bullseye, camera, any that you consider prudent, but do not exaggerate xd Then I saw that the raspberry pi 4b board has 2 flatcable connectors - clearly marked as "display" and "camera". In this guide, I’ll also show you how to choose the camera. No Cameras Available. Trying to boot it from a fresh image of the Bullseye release is not working with HDMI output. The Raspberry Pi Camera Module 2, Raspberry Pi Camera Module 2 NoIR, and Raspberry Pi High Quality Camera are not yet working on the new Raspberry Pi Zero 2 W. CAP_DSHOW) or. . This can be done from either the desktop version or the command line. It's worth a check ! I am using Bullseye 64-bit on a Rpi4 and switching to the legacy camera stack works fine via raspi-config. May 12, 2023 · HI, It's great that you're working on a Python program to process images from a Raspberry Pi Camera 3 using OpenCV2. 29, so misses the updates from 0. Feb 24, 2024 · After several days I just can't get it to work. Nov 17, 2021 · Users of Raspberry Pi 4, or those not using X Windows, are unaffected. Code: Select all $ libcamera-hello Made X/EGL preview window [0:12:45. Jul 21, 2016 · I had same problem, camera not working, not detected. Whenever I run libcamera-hello, it says that there is no camera available. 3 but couldn't make it work. Follow the steps in the article and let us know which method helped you resolve the issue in the comments. With this method, you can use both cameras simultaneously. See the Compute Module documentation for further details. We have created a video to illustrate the process of connecting the camera. CAP_ANY. au/tutorials/raspberry-pi-bullseye-camera-commands. com. Enabling Camera in raspi-config (didn't fix at first) Enabling I2P in raspi-config (didn't fix at first) Jul 2, 2020 · Hello, I´m setting up octoprint on a printer (Ender 3 Pro) for the first time. Libcamera-hello finds no camera rpicam-hello returns ‘command not found’ but Raspistill -o test. My current os version: Aug 2, 2023 · If you want to use cv2. The team has been notified of the problem. This also applies to the Python program that uses the Picamera library, it will NOT work too. I've tried to write bullseye 64 bits lite into the SD card with Raspberry Pi Imager from Windows 11, which gives me the error Unable to customize. Oct 4, 2023 · The Raspberry Pi camera not detected issue usually occurs if the device is not enabled from the Raspi-config section. I am running Bullseye on Rasberry Pi 4, and for some reason libcamera cannot detect any camera. 0. The first (Display) sits at the edge opposite the USB-block, the second (camera) right beside the A/V connector. Nov 5, 2022 · I have a problem concerning my raspberry pi camera version 2. Posted by Raspberry Pi on 17th Nov 2021 - with the new libcamera driver on Bullseye Raspberry Pi OS, the older commands like raspistill will NOT work anymore. Previous solutions which worked with Buster and earlier (pre November 2021) no longer work. Nov 15, 2021 · Is there any update on this? Last post in this thread was over a month ago, however I don't see any update about whether the image was fixed, and I don't see any work-arounds. jpg with a still shot; If the above is not working, you have a more fundamental problem. ril. camera = PiCamera() def Take_an_Image(): camera. I don´t know if the camera has an LED, but it doesn´t light up as well. 61+ #1579 Fri Aug 26 11:08:59 BST 2022 armv6l GNU/Linux Aug 18, 2023 · Check if the camera is working at all: Issue the command vcgencmd get_camera. Nov 23, 2021 · Full Article - https://core-electronics. In other cases, Raspberry Pi may fail to detect the camera if it is not correctly seated or has a loose connection. (i) Pre-Bullseye method does not work since raspivid amd raspistill are no longer avaialable on Bullseye. Nov 10, 2021 · Bump. jpg it says not found. Installation instructions confirmed on RaspberryPiOS 20211030 Lite, on 27 Jan 2022 (Bullseye) Installation instructions confirmed on RaspberryPiOS 20211030 Desktop, on 27 Jan 2022 (Bullseye) Raspberry Pi OS (Legacy) is a new version of the operating system for users who require the Picamera Python library, the Raspicam apps, or the OMX media play Dec 24, 2018 · Also enabled my camera by sudo raspi-config>>interface options>> legacy camera>> enable>> reboot I used to have bullseye 32 bit, and all of this did not work, however, I reinstalled Bullseye 64bit, and did update and upgrade. I'm working with a Raspberry pi 3B+. resolution = (1024, 768) camera. Jul 14, 2023 · I have a raspberry pi 4 with the camera module 3. The Pi4 seemed to boot, but I couldn't SSH to it. I have had it occasionally boot to a desktop after setting the CONFIG_HDMI_BOOST=11 (even though documentation I found said this was ignored on the pi4 Apr 14, 2023 · Raspberry Pi Camera v3 5V/4A Debian Bullseye 2023-02-21, 32bit with desktop update, upgrade, upgrade eeprom RealVNC not working, official camera V3 not working. 2. Thu Feb 10, 2022 3:57 pm. Important! Raspberry Pi OS Version. Note that I have a previous install on an SD card where the camera does work, so I know it's not a faulty camera. I have a Raspberry Pi Camera Module 2 NoIR that was previously working on a Pi Zero W 2 with Buster using raspivid and ffmpeg. It doesn't detect the camera. Following recent changes with the latest versions of Raspberry Pi OS, you first need to determine which OS version you're using, as the camera works in very different ways depending on whether you're using Bullseye, Buster an earlier version. I'm not a video expert with Linux but before Bullseye and Bookworm I didn't have to be to set the camera up. Jan 16, 2021 · Camera modelarducam 5 megapixels **What is the problem?**no camera feed on octoprint page **What did you already try to solve it?**I have set the camera "on" with Raspi-config I did the updates sudo update and sudo full upgrade but when I type in he raspistill -v -o test. It can also be found in Raspberry Pi Imager. Run the command again, but this time we will use an option (argument) to force the viewport to remain open. txt from the pro Mar 9, 2024 · I can't get Raspberry Pi Camera Module 3 running on RPi 5/Bookworm. I have checked the ribbon cable 4 times pi 4b plugged into center area blue to the usb side. I did a fresh install of Bullseye but I can't get Chromium to find the camera. How different does Bullseye look? Announcing the Most Awesome Raspberry Pi Lessons of All Times! This time we RUMBLE!In this class series, we will be using the most excellent Sunfounder Ultim Dec 13, 2021 · I was using Raspberry Pi 4 and 5MP Raspberry Pi camera module V1. txt' does not existed . jpg. CAP_V4L2 or. Sorra, I did not watch it, just looked how old it is Dec 7, 2021 · I tried to install Bullseye on a Pi4. Sadly the other posts about this problem didn't really help me. org On a RasPi4 (4 GB RAM), the HQ-Camera and the RasPi Camera V2 both work well with the legacy camera stack, but not with the libcamera stack. 754326] imx219_vana: disabling pi@tjbot:~ $ vcgencmd get_camera supported=0 detected=0 Bullseye edition of Raspberry Pi OS reviewed and tested, including information on the problems with camera support. Only one issue, neither storage (/var/lib/motioneye/Camera1 empty) nor FTP upload seems to work. Tue Aug 23, 2022 7:10 Dec 24, 2018 · Also enabled my camera by sudo raspi-config>>interface options>> legacy camera>> enable>> reboot I used to have bullseye 32 bit, and all of this did not work, however, I reinstalled Bullseye 64bit, and did update and upgrade. Sep 28, 2022 · I want to have bullseye on my raspberry. Problems with the Raspberry Pi Camera Module or HQ Camera are almost always fixed with one of the following solutions. Nov 29, 2023 · Hi everyone, I just started experimenting with my raspberry pi 3 model B v1. Aug 27, 2020 · I cannot get to work the pi camera module v2 in my raspberry Pi Zero 2 W with Raspberry Pi OS Lite Bullseye installed. Enable the camera port in the Raspberry Pi configuration tool (Interfaces tab). This is one of the biggest changes with the new update. Both these problems will be fixed shortly. (check screenshot here: ) I can't use raspi-still anymore and when I try using the new Bullseye os camera options I get this: Nov 8, 2021 · New camera driver The driver used by Raspberry Pi to access camera modules has now been replaced with libcamera, a standard Linux API. Jan 31, 2023 · Code: Select all processor : 0 model name : ARMv7 Processor rev 3 (v7l) BogoMIPS : 162. 1 RPi camera from python3 using 64 bits Bullseye OS. Once it’s done it should look like: Time to put your sdcard in your Raspberry Pi, connect the camera and boot it up. 754280] imx219_vddl: disabling [ 33. On Raspberry Pi 3 and earlier devices running Bullseye you need to re-enable Glamor in order to make the X-Windows hardware accelerated preview window work. One of my biggest problems is, that I don´t underrstand most of the tips from other threads. The intention being to have it take weather photos every 5 minutes throughout the day. 2 and camera rev 1. Obsolete the 100’s on web site instructions. 700 MHz is the default. After flashing a microSD on Windows, I added SSH and wpa_supplicant. Open a terminal and enter the command to start the camera. Raspberry Pi OS 'buster' is now known as Raspberry Pi OS (Legacy) and is available from Raspberry Pi’s Software page. I have an install using Raspberry Pi OS Bullseye on a SSD and I can not get the camera to work. 0+3548-a11d63f9 [0:12:45. 1. 1 camera), and the program, in both rasps, only display a quick vanishing black window while producing the following: Nov 30, 2021 · I'm also running into the same issue with a Camera v2 module on the latest Raspberry OS version (bullseye) on a Raspberry Pi 2 model. May 15, 2023 · Hi there, I have connected the wide angle camera module to the Raspberry Pi 4 4Gbp model, and also the PIR Motion Sensor, as described from multiple sources on the internet, and from the Beginner’s Guide book. 175696836] [1438] INFO Camera camera_manager. There, the situation was the same. File 'D:/config. Anybody facing same issue? Sep 26, 2023 · However, libcamera-hello did not result in a brief image in the terminal window, but rather a message something like "camera not found" In recalling the raspi-config notes that had previously been identified in one of the projects . The following video shows how to connect the original camera on the original Raspberry Pi 1. However, recently I updated to Bullseye OS (no doubt OS is incredible) and the same camera module not working. txt your screwed! Restart from scratch and only check the video for how to connnect the camera. 3 camera) and with a B3+ (with a V2. I'm certain that I have plugged in my camera correctly. 84-v7+. My current os version: Jun 30, 2015 · Just installed Bullseye (from fresh image of full install with recommended software) on my nephews mini Raspberry Pi 4 4GB machine and it isn't rotating the screen. I don´t know where to Apr 20, 2022 · could work on a more recent Raspberry Pi device (if you want) would require a Buster (Legacy) image rather than Bullseye because of the same camera changes that are making it not work in BlueOS; that branch is only up to 0. Installation will take at least a few minutes depending on your internet speed and sdcard speed. Everything works perfect, except for the camera. stevenbowyer Posts: 192 Aug 14, 2023 · My camera is not being detected by my raspi. It might be that we've moved something or you could have typed a URL that doesn't exist. Nov 9, 2021 · New camera driver The driver used by Raspberry Pi to access camera modules has now been replaced with libcamera, a standard Linux API. Also, funny to note. However, the camera is never detected. When running: vcgencmd get_camera in the terminal it outputs: supported=0 detected=0, libcamera interfaces=0 I am pretty confident it is plugged in May 27, 2021 · I'm using ueye cameras connected to a Raspberry pi 4 running raspbian and I'm trying to get and display images from the cameras using OpenCV from python. 00 Features : half thumb fastmult vfp edsp Jan 15, 2023 · Code: Select all admin@rpi2:~ $ uname -a Linux rpi2 5. The CSI camera interface can sometimes have compatibility issues, but there are a few different libraries you can try to access the camera and feed images to OpenCV2. The camera is supported, enabled but is not detected. 31 (unless you pull them in yourself locally) Nov 26, 2021 · a Raspberry Pi 4B 8GB (V1. To do this enter sudo raspi-config at a terminal window and then choose Advanced Options, Glamor and Yes. I'm having problems on a pi zero 2 running raspbian light bullseye. it just can move the cursor. Re: Cm4 Bullseye Camera Not detected. 3 with Buster OS. Output should look like: supported=1, detected=1; Issue libcamera-jpeg -o test. The principle is the same for all Raspberry Pi boards with a camera connector, though the Raspberry Pi 5 and all Raspberry Pi Zero models require a different camera cable. But when I run libcamera-still -o image. Oct 27, 2015 · I'm using an RPi 2 Model B and I have connected a Raspberry Pi Camera Rev 1. If the line camera = PiCamera() is called every time your function runs then the Camera runs out of memory. Feb 16, 2023 · How to use Raspberry Pi Cameras with Bullseye OS Update. cpp:1237 Nov 15, 2021 · I did a clean install of Raspberry OS Bullseye 32bits in a RPi 4 8gb kernel 5. A preview window will appear for five seconds before closing. 00 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x0 CPU part : 0xd08 CPU revision : 3 processor : 1 model name : ARMv7 Processor rev 3 (v7l) BogoMIPS : 162. cpp:293 libcamera v0. Dec 13, 2021 · I was using Raspberry Pi 4 and 5MP Raspberry Pi camera module V1. This problem you encountered is most probably caused by a lack of some drivers on newer versions of Raspberry PI OS. I have already written my setup above but in short I am using the newest 32-bit Raspberry Pi OS with desktop (Release date: October 30th 2021) on my Raspberry Pi 4 8GB and I am trying to connect with the default Remote Desktop Client on Windows 10. Nov 14, 2021 · We fired up our Raspberry Pi 4 4GB, running Bullseye and take you through some of the common commands, switches and a special option to stream live video over a network all from your Feb 9, 2022 · PiCamera not working on a NEW install of Bullseye. 30 and 0. Jan 22, 2020 · Code: Select all $ raspistill -o image. kuxu lss mmm llmp dkwyfay qjvwhe moze bifk jwlvdwj ptqf