Configuration error : RealSense is unable to create streams

[VNova2]

Hi, (I'm French)

So I'm using IntelRealsense_D435 for a project.

My setup :

- Ubuntu 18.04 LTS, Kernel 4.18.0-25-generic (We gonna talk about this kernel version)

- IntelRealsense2 SDK, Firmware 2.31.0 (last)

- Gestoos SDK

- ROS Melodic

The aim is to take gesture detection code from the gestoos SDK and wrapping all of that in ROS for a mobile droîde.

As I work on since 4 months, I know there is only some special kernel for which the DEPTH mode work, it's fot that I'm using the kernel 4.18.0 ;

When I already try lot of fixed solution to unblock te situation, and I have the recurrent error message and it's doesn't work :

crabe@PRJ11:~/PIFE_NOVALES/gestoos/GestoosTESDK_1_5_3/samples/bin/depth/frontal/HandTrackingFrontal$ ./HandTrackingFrontal --interactor_name interactor1.cfg

Enabled streams: DEPTH

Configuration error: RealSense is unable to create streams.

RealSense Error set_pu(id=4) failed! Last Error: Input/output error

Error on rs2_load_json(dev:0x16c6760, json_content:0x16c6ef0, content_size:3451)

RealSense Init FAILED

LOG Failed initializing streams for device : REALSENSE2_D435 mode: DEPTH

Failed initializing depth sensor. Exiting

And when i apply "" ls /dev/vid* "" comand without the camera :

crabe@PRJ11:~$ ls /dev/vid*

/dev/video0 /dev/video1

And when I connect the Realsene_D435 :

crabe@PRJ11:~$ ls /dev/vid*

/dev/video0 /dev/video2 /dev/video4 /dev/video6

/dev/video1 /dev/video3 /dev/video5 /dev/video7

In fact I'm praticaly sure, there is only 3 new way which should appear and not 6 !

So in the shell :

crabe@PRJ11:~$ dmesg | grep uvcvideo

[...]

[ 137.615837] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 435 (8086:0b07)

[ 137.618254] uvcvideo: Unable to create debugfs 4-2 directory.

[ 137.618339] uvcvideo 4-6:1.0: Entity type for entity Intel(R) RealSense(TM) Depth Ca was not initialized!

[ 137.618341] uvcvideo 4-6:1.0: Entity type for entity Processing 2 was not initialized!

[ 137.618343] uvcvideo 4-6:1.0: Entity type for entity Camera 1 was not initialized!

[ 137.618949] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 435 (8086:0b07)

[ 137.620706] uvcvideo: Unable to create debugfs 4-2 directory.

[ 137.620881] uvcvideo 4-6:1.3: Entity type for entity Processing 7 was not initialized!

[ 137.620883] uvcvideo 4-6:1.3: Entity type for entity Extension 8 was not initialized!

[ 137.620886] uvcvideo 4-6:1.3: Entity type for entity Camera 6 was not initialized!

[ 177.000652] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp.

[ 177.000652] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.050984] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.101335] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.151666] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.202053] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.252373] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.302731] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[ 177.353108] uvcvideo: Failed to query (SET_CUR) UVC control 4 on unit 1: -32 (exp. 4).

[...]

[...] It's the same thing wich do a loop, I have the impression

[...]

[ 2074.682486] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 435 (8086:0b07)

[ 2074.684896] uvcvideo: Unable to create debugfs 4-3 directory.

[ 2074.684965] uvcvideo 4-4:1.0: Entity type for entity Intel(R) RealSense(TM) Depth Ca was not initialized!

[ 2074.684967] uvcvideo 4-4:1.0: Entity type for entity Processing 2 was not initialized!

[ 2074.684968] uvcvideo 4-4:1.0: Entity type for entity Camera 1 was not initialized!

[ 2074.685549] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 435 (8086:0b07)

[ 2074.687272] uvcvideo: Unable to create debugfs 4-3 directory.

[ 2074.687352] uvcvideo 4-4:1.3: Entity type for entity Processing 7 was not initialized!

[ 2074.687354] uvcvideo 4-4:1.3: Entity type for entity Extension 8 was not initialized!

[ 2074.687356] uvcvideo 4-4:1.3: Entity type for entity Camera 6 was not initialized!

[ 2076.585207] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[ 2076.660731] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[ 2076.710898] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[ 2076.781475] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[ 2076.831664] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[ 2076.902182] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[ 2076.952405] uvcvideo: Failed to query (GET_CUR) UVC control 1 on unit 3: -32 (exp. 1024).

[...]

[...]

[12527.166776] Modules linked in: hid_generic usbhid hid rfcomm bnep intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_hdmi coretemp snd_hda_codec_idt snd_hda_codec_generic kvm snd_hda_intel irqbypass snd_hda_codec crct10dif_pclmul crc32_pclmul snd_hda_core ghash_clmulni_intel pcbc snd_hwdep aesni_intel wmi_bmof gpio_ich hp_wmi snd_pcm btusb sparse_keymap aes_x86_64 btrtl uvcvideo(OE) crypto_simd videobuf2_vmalloc videobuf2_memops btbcm cryptd snd_seq_midi snd_seq_midi_event i915 videobuf2_v4l2 btintel glue_helper snd_rawmidi videobuf2_common bluetooth drm_kms_helper intel_cstate intel_rapl_perf snd_seq snd_seq_device snd_timer videodev(OE) media drm snd ecdh_generic joydev rtsx_pci_ms memstick soundcore i2c_algo_bit wl(POE) input_leds serio_raw cfg80211 mei_me fb_sys_fops mei ie31200_edac

[12527.166941] uvc_status_cleanup+0x42/0x50 [uvcvideo]

[12527.166944] uvc_delete+0x24/0x170 [uvcvideo]

[12527.166947] uvc_release+0x2f/0x40 [uvcvideo]

Also, when I :

crabe@PRJ11:~$ modinfo uvcvideo | grep "version:"

version: 1.1.2.realsense-1.3.10 (usually, it's ok from this side)

srcversion: 5639FA119ABC88FCED1EA9B

If someone know,

thank you for the time and your help

Vivien

[LeonWaksman]

I believe that better place for this question will be in RealSense forum: https://support.intelrealsense.com/hc/en-us/community/topics

Leon

[KeenYewL_Intel]

Dear forum user, you have come to Intel FPGA forum site, we have expertise to answer your question related to FPGA technology and usage. Unfortunately we do not understand the nature of your question above, could you kindly help to elaborate if your question is FPGA related? If not, please post your question to the right forum site so the appropriate expert could provide you with more helpful guidance. I will hereby put your case to close-pending. Thank you.