Hello,
I’m using Jetson AGX Orin with 6.2.1 and Zed Quad Link Driver Ver 1.4. I powered the quadlink with 12volt but still can’t be found by the driver. Here is the ZED_Diagnostic_Results.json
{
“AI Models”: {
“info”: [
“MULTI CLASS DETECTION is not optimized”,
“MULTI CLASS MEDIUM DETECTION is not optimized”,
“MULTI CLASS ACCURATE DETECTION is not optimized”,
“HUMAN BODY FAST DETECTION is not optimized”,
“HUMAN BODY MEDIUM DETECTION is not optimized”,
“HUMAN BODY ACCURATE DETECTION is not optimized”,
“HUMAN BODY 38 FAST DETECTION is not optimized”,
“HUMAN BODY 38 MEDIUM DETECTION is not optimized”,
“HUMAN BODY 38 ACCURATE DETECTION is not optimized”,
“PERSON HEAD DETECTION is not optimized”,
“PERSON HEAD ACCURATE DETECTION is not optimized”,
“REID ASSOCIATION is not optimized”,
“NEURAL LIGHT DEPTH is not optimized”,
“NEURAL DEPTH is not optimized”,
“NEURAL PLUS DEPTH is not optimized”
]
},
“CUDA Operations”: {
“cudaDeviceCount”: 1,
“cudaDriverVersion”: 12060,
“cudaDriverVersionString”: “12.6”,
“cudaGetDeviceCountResult”: 0,
“cudaRuntimeLoaded”: true,
“cudaRuntimeVersion”: 12060,
“cudaRuntimeVersionString”: “12.6”,
“cudaTestVersion”: “1.0”,
“gpuTests”: [
{
“clockRateMHz”: 1300,
“computeCapability”: “8.7”,
“computeCapabilityMajor”: 8,
“computeCapabilityMinor”: 7,
“freeResult”: 0,
“freeSuccess”: true,
“gpuId”: 0,
“gpuName”: “Orin”,
“mallocResult”: 0,
“mallocSuccess”: true,
“memcpyD2HResult”: 0,
“memcpyD2HSuccess”: true,
“memcpyH2DResult”: 0,
“memcpyH2DSuccess”: true,
“memoryBusWidthBits”: 256,
“memoryClockRateMHz”: 1300,
“memsetResult”: 0,
“memsetSuccess”: true,
“multiProcessorCount”: 16,
“pciBusId”: 0,
“pciDeviceId”: 0,
“pciDomainId”: 0,
“setDeviceResult”: 0,
“testElements”: 1048576,
“testPassed”: true,
“testSizeBytes”: 4194304,
“totalGlobalMemMB”: 62841,
“validationPassed”: true
}
],
“testSizeMB”: 1,
“valid”: [
“GPU 0 (Orin): CUDA operations working correctly”
]
},
“GMSL DRIVER”: {
“GMSL driver”: “ii stereolabs-zedlink-quad 1.4.0-SL-MAX96712-L4T36.4.0 arm64 NVIDIA Kernel DTB Modified Package by Stereolabs\n”,
“error”: [
“The Capture card is not plugged or wrong driver installed. ”
]
},
“Graphics Card”: {
“deviceCount”: 1,
“deviceDriverVersion”: 12060,
“devices”: [
{
“arch”: “Ampere”,
“computeCapability”: “8.7”,
“cores”: 2048,
“name”: “Orin”,
“totalMemoryBytes”: “65894395904”,
“totalMemoryMB”: 62841.79296875
}
],
“glx_info”: “OpenGL vendor string: NVIDIA Corporation\nOpenGL renderer string: NVIDIA Tegra Orin (nvgpu)/integrated\nOpenGL core profile version string: 4.6.0 NVIDIA 540.4.0\nOpenGL core profile shading language version string: 4.60 NVIDIA\nOpenGL core profile context flags: (none)\nOpenGL core profile profile mask: core profile\nOpenGL core profile extensions:\nOpenGL version string: 4.6.0 NVIDIA 540.4.0\nOpenGL shading language version string: 4.60 NVIDIA\nOpenGL context flags: (none)\nOpenGL profile mask: (none)\nOpenGL extensions:\nOpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 540.4.0\nOpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20\nOpenGL ES profile extensions:\n”,
“initResult”: 0,
“valid”: [
“Graphics card: Orin”
]
},
“Log Kernel Trace (for ZED X)”: {
“dmesg”: {
"DMESG [DTS] LOG ": [
],
“DMESG [MAX9x] LOG”: [
],
"DMESG [PCA] LOG “: [
],
“DMESG [ZEDX] LOG”: [
],
“DTB list SLabs”: [
“board.py”,
“extlinux.py”,
“fio.py”,
“Headers”,
“Jetson”,
“Linux”,
“pycache”,
“Utils”,
“zlconfig”
],
“DTB list original”: [
“/boot/dtb/kernel_tegra234-p3737-0000+p3701-0005-nv.dtb”
],
“Dpkg list Stereolabs”: [
“ii stereolabs-zedlink-quad 1.4.0-SL-MAX96712-L4T36.4.0 arm64 NVIDIA Kernel DTB Modified Package by Stereolabs”
],
“Dpkg list zed”: [
],
“Driver list”: {
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/max9295/sl_max9295.ko”: “exists”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/max9296/max9296.ko”: “not found”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/max9296/sl_max9296.ko”: “not found”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/max96712/max96712.ko”: “not found”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/max96712/sl_max96712.ko”: “exists”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/zedone4k/sl_zedxone_uhd.ko”: “exists”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/zedx/max96712.ko”: “not found”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/zedx/sl_zedx.ko”: “exists”,
“/usr/lib/modules/5.15.148-tegra/kernel/drivers/stereolabs/zedxpro/sl_zedxpro.ko”: “not found”
},
“EXTlinux file”: [
“TIMEOUT 30”,
“DEFAULT Stereolabs”,
“MENU TITLE L4T boot options”,
“LABEL primary”,
“\tMENU LABEL primary kernel”,
“\tLINUX /boot/Image”,
“\tFDT /boot/dtb/kernel_tegra234-p3737-0000+p3701-0005-nv.dtb”,
“\tINITRD /boot/initrd”,
“\tAPPEND ${cbootargs} root=/dev/nvme0n1p1 rw rootwait rootfstype=ext4 mminit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 firmware_class.path=/etc/firmware fbcon=map:0 video=efifb:off console=tty0”,
“LABEL Stereolabs”,
“\tMENU LABEL Stereolabs kernel”,
“\tLINUX /boot/Image”,
“\tFDT /mnt/APP/boot/dtb/kernel_tegra234-p3737-0000+p3701-0005-nv.dtb”,
“\tINITRD /boot/initrd”,
“\tAPPEND ${cbootargs} root=/dev/nvme0n1p1 rw rootwait rootfstype=ext4 mminit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 firmware_class.path=/etc/firmware fbcon=map:0 video=efifb:off console=tty0”,
“\tOVERLAYS /boot/tegra234-p3737-camera-zedlink-quad-sl-overlay.dtbo”
],
“I2C Trace list”: {
“I2C Trace /dev/i2C-0”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – – – – – – – – – ",
"40: – – – – – – – – – – – – – – – – ",
"50: UU – – – – – – – – – – – – – – – ",
"60: – – – – – – – – – – – – – – – – ",
“70: – – – – – – – – "
],
“I2C Trace /dev/i2C-1”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – UU – – – – – – – ",
"40: UU UU – – – – – – – – – – – – – – ",
"50: – – – – – – – – – – – – – – – – ",
"60: – – – – – – – – – – – – – – – – ",
“70: – – – – – – – – "
],
“I2C Trace /dev/i2C-2”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – – – – – – – – – ",
"40: – – – – – – – – – – – – – – – – ",
"50: – – – – – – – – – – – – – – – – ",
"60: – – – – – – – – – – – – – – – – ",
“70: 70 – – – – – – – "
],
“I2C Trace /dev/i2C-3”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – – – – – – – – – ",
"40: – – – – – – – – – – – – – – – – ",
"50: – – – – – – – – – – – – – – – – ",
"60: – – – – – – – – – – – – – – – – ",
“70: – – – – – – – – "
],
“I2C Trace /dev/i2C-6”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – – – – – – – – – ",
"40: – – – – – – – – – – – – – – – – ",
"50: – – – – – – – – – – – – – – – – ",
"60: – – – – – – – – – – – – – – – – ",
“70: – – – – – – – – "
],
“I2C Trace /dev/i2C-7”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – – – – – – – – – ",
"40: – – – – – – – – – UU – – – – – – ",
"50: – – – – – – – – – – – – – – – – ",
"60: – – – – – – – – – – – – – – – – ",
“70: – – – – – – – – "
],
“I2C Trace /dev/i2C-8”: [
" 0 1 2 3 4 5 6 7 8 9 a b c d e f”,
"00: – – – – – – – – ",
"10: – – – – – – – – – – – – – – – – ",
"20: – – – – – – – – – – – – – – – – ",
"30: – – – – – – – – – – – – – – – – “,
“40: – – – – – – – – – – – – – – – – “,
“50: – – – – – – – – – – – – – – – – “,
“60: – – – – – – – – – – – – – – – – “,
“70: 70 – – – – – – – "
]
},
“Jetpack”: [
“# R36 (release), REVISION: 4.4, GCID: 41062509, BOARD: generic, EABI: aarch64, DATE: Mon Jun 16 16:07:13 UTC 2025”,
“# KERNEL_VARIANT: oot”,
“TARGET_USERSPACE_LIB_DIR=nvidia”,
“TARGET_USERSPACE_LIB_DIR_PATH=usr/lib/aarch64-linux-gnu/nvidia”
],
“Linux_uname”: [
“Linux forecr-desktop 5.15.148-tegra #1 SMP PREEMPT Mon Jul 7 10:43:06 +03 2025 aarch64 aarch64 aarch64 GNU/Linux”
],
“ZED SDK Version”: {
“Diag”: “5.2.0”,
“RT”: “5.2.0”
},
“ZEDX Daemon Status LS”: [
“● zed_x_daemon.service - ZED-X Daemon service”,
" Loaded: loaded (/etc/systemd/system/zed_x_daemon.service; enabled; vendor preset: enabled)”,
" Active: active (running) since Wed 2026-02-25 20:56:26 UTC; 6min ago”,
" Main PID: 1356 (ZEDX_Daemon)”,
" Tasks: 5 (limit: 74768)”,
" Memory: 1.1M”,
" CPU: 1.283s”,
" CGroup: /system.slice/zed_x_daemon.service”,
" └─1356 /usr/sbin/ZEDX_Daemon”,
“Feb 25 20:56:26 forecr-desktop systemd[1]: Started ZED-X Daemon service.”
],
“ZEDX Driver State”: [
“sl_zedxone_uhd 36864 0”,
“sl_zedx 28672 0”,
“sl_zedxhdr 20480 0”,
“sl_max9295 16384 3 sl_zedxhdr,sl_zedxone_uhd,sl_zedx”,
“sl_max96712 32768 4 sl_zedxhdr,sl_zedxone_uhd,sl_max9295,sl_zedx”,
“tegra_camera 217088 6 nvhost_isp5,nvhost_nvcsi_t194,sl_zedxhdr,sl_zedxone_uhd,nvhost_vi5,sl_zedx”,
“videodev 270336 7 v4l2_async,sl_zedxhdr,videobuf2_v4l2,tegra_camera,sl_zedxone_uhd,videobuf2_common,sl_zedx”
],
“i2C Trace”: [
“i2c-0\ti2c \t3160000.i2c \tI2C adapter”,
“i2c-1\ti2c \tc240000.i2c \tI2C adapter”,
“i2c-2\ti2c \t3180000.i2c \tI2C adapter”,
“i2c-3\ti2c \t3190000.i2c \tI2C adapter”,
“i2c-4\ti2c \tTegra BPMP I2C adapter \tI2C adapter”,
“i2c-5\ti2c \t31b0000.i2c \tI2C adapter”,
“i2c-6\ti2c \t31c0000.i2c \tI2C adapter”,
“i2c-7\ti2c \tc250000.i2c \tI2C adapter”,
“i2c-8\ti2c \t31e0000.i2c \tI2C adapter”
]
}
},
“Processor”: {
“L4T version”: “36.4.4”,
“OS”: “Ubuntu 22.04.5 LTS “,
“avxSupported”: false,
“coreCount”: “12”,
“cpu”: " ARMv8 Processor rev 1 (v8l)”,
“datetime”: “2026-02-25 09:03:06 PM”,
“hyperThreading”: “0”,
“motherboard”: “Jetson, NVIDIA”,
“ramCapacity”: “65.894396”,
“ramUsage”: “”,
“ramUsed”: “3.877077”,
“threadCount”: “12”,
“valid”: [
“Processor: ARMv8 Processor rev 1 (v8l)”,
“Motherboard: Jetson, NVIDIA”
]
},
“USB Camera”: {
“CorruptedFirmware”: [
],
“GMSL driver”: [
],
“GMSLList”: [
],
“InternalDevicesCount (GMSL)”: [
],
“InternalDevicesCount (USB)”: [
],
“USBList”: [
],
“ZEDCount”: [
],
“ZEDDetected”: [
],
“ZEDs”: [
],
“error”: [
“No Camera detected Make sure the camera is plugged in.”,
“No Camera detected Make sure the camera is plugged in.”
],
“notTested”: [
“Please connect a camera to test the USB connection.”,
“Please connect a camera to test the USB connection.”
]
},
“ZED SDK”: {
“CUDA Toolkit version”: “V12.6.68 -->located in /usr/local/cuda-12.6/bin/nvcc”,
“CUDA loading”: false,
“GPU Driver Version”: “Driver Version : 540.4.0”,
“GPU Performance”: " Performance State : N/A”,
“ZED SDK Version (Diag)”: “5.2.0”,
“ZED SDK Version (RT)”: “5.2.0”,
“ai”: {
“checkAI”: true,
“cudaVersion”: 12060,
“tensorVersion”: 100300
},
“binFiles”: [
“libsl_ai.so”,
“libsl_zed.so”
],
“resourcesFiles”: [
“neural_depth_5.3.model”,
“neural_depth_light_5.2.model”,
“objects_accurate_3.2.model”,
“objects_medium_3.2.model”,
“objects_performance_3.2.model”,
“person_head_accurate_2.6.model”,
“person_head_performance_2.6.model”,
“person_reid_1.4.model”,
“skeleton_body18_3.2.model”,
“skeleton_body38_3.5.model”
],
“resourcesFilesExpected”: [
“objects_performance_3.2”
],
“valid”: [
“ZED SDK version: 5.2.0”,
“CUDA version: V12.6.68”
]
}
}