Open hunterlineage1 opened 3 years ago
Man haven't you heard the news? Realsense is dead, no one will probably reply here from Intel
Hi @hunterlineage1 As a starting point in investigating your case, could you try unplugging the USB cable from the base of the L515 (not at the computer end), turning it around to the opposite orientation and re-inserting it (USB-C cables are two-way insertion at the micro-sized end). Does this make the error disappear, please?
Hi @hunterlineage1 As a starting point in investigating your case, could you try unplugging the USB cable from the base of the L515 (not at the computer end), turning it around to the opposite orientation and re-inserting it (USB-C cables are two-way insertion at the micro-sized end). Does this make the error disappear, please?
Hi @MartyG-RealSense, I tried that, and got the same error. I looked at issue #9374. Some questions I will answer before you ask so that we can speed this up:
The firmware update did not coincide with the start of the problem -- I was using 1.5.8.1 this whole time. The RGB frame works perfectly. I doubt this problem is occurring only in the realsense-viewer because I tried to run a python script with openCV and the same input/output error occurs.
Please help urgently.
I wonder if it is getting confused by the detection of the integrated HD webcam that is claiming video0 and video1 (and counting it as a RealSense device, hence the 2 detected cameras).
On a RealSense 400 Series camera at least, video0 would be used by the depth stream, video1 by infrared and video2 by RGB. So if the /video channels are similarly enumerated for L515, and video2 is available to the RealSense camera but video0 and video1 are not, that could explain why RGB works but depth and infrared do not.
Could you try re-loading the uvcvideo module with the command below to see whether it corrects the problem please:
sudo modprobe uvcvideo
I wonder if it is getting confused by the detection of the integrated HD webcam that is claiming video0 and video1 (and counting it as a RealSense device, hence the 2 detected cameras).
On a RealSense 400 Series camera at least, video0 would be used by the depth stream, video1 by infrared and video2 by RGB. So if the /video channels are similarly enumerated for L515, and video2 is available to the RealSense camera but video0 and video1 are not, that could explain why RGB works but depth and infrared do not.
Could you try re-loading the uvcvideo module with the command below to see whether it corrects the problem please:
sudo modprobe uvcvideo
Hi @MartyG-RealSense I tried entering 'sudo modprobe uvcvideo'. The same error occurred. I then entered 'sudo modprobe -r uvcvideo' to disable my integrated webcam. The realsense-viewer then showed "Found 1 RealSense devices (mask 0xfe)" instead of showing 2 realsense devices.
However, the same error was encountered when I tried to activate the depth sensor:
types.h:310 - xioctl(VIDIOC_S_FMT) failed Last Error: Input/output error
Please help immediately.
Because of the symptoms in this case, I have referred it to Intel to seek advice from them. I recommend putting the camera aside for now as there is nothing else that can be done in the meantime.
Because of the symptoms in this case, I have referred it to Intel to seek advice from them. I recommend putting the camera aside for now as there is nothing else that can be done in the meantime.
Thank you @MartyG-RealSense. Please let me know ASAP what can be done.
After discussing your case with Intel, they requested that you return your L515 camera to wherever you purchased it from, using the RMA (Return Merchandise Authorization) returns process of that supplier.
Could you also please email me the serial number of your L515 camera. You can find this number either by using the Info option near the top of the options side-panel in the RealSense Viewer to display the camera's information. The serial number is also printed on a small sticker on the camera's casing.
Hi @hunterlineage1 Do you require further assistance with making a camera return, please?
Hi @hunterlineage1 Do you require further assistance with making a camera return, please?
Hi @hunterlineage1 Could you provide an update please about any problems that you are having with returning your camera if you still wish to do so?
Hi Marty,
Sincere Apologies for the late reply. I am working out the RMA process with my admin. I will get back to you as soon as possible.
Sincerely, Sandilya
On Mon, 6 Sept 2021 at 02:28, MartyG-RealSense @.***> wrote:
Hi @hunterlineage1 https://github.com/hunterlineage1 Could you provide an update please about any problems that you are having with returning your camera if you still wish to do so?
— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/IntelRealSense/librealsense/issues/9654#issuecomment-913379072, or unsubscribe https://github.com/notifications/unsubscribe-auth/AVIJF2MDYBJSQNA62V5MQPDUARNQNANCNFSM5CM7JUMQ . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.
No problem at all, Sandilya - thanks very much for the update!
Issue Description
I am trying to use my L515 depth sensor. When I try to toggle on the 'L500 Depth Sensor' button in the realsense viewer, I get the following error:![Screenshot from 2021-08-18 18-31-14](https://user-images.githubusercontent.com/89166569/129980803-4bcb7cf0-768e-4e9a-b186-15c285b87e3c.png)
my /dev/ directory looks like this. Essentially there are two 'iio:device0' and 'iio:device1':
When I enter 'v4l2-ctl --list-devices' I get:
Integrated_Webcam_HD: Integrate (usb-0000:00:14.0-5): /dev/video0 /dev/video1
Intel(R) RealSense(TM) 515: Int (usb-0000:39:00.0-1): /dev/video2 /dev/video3 /dev/video4 /dev/video5 /dev/video6 /dev/video7 /dev/video8 /dev/video9 /dev/media1 /dev/media2
Upon opening the realsense viewer window, it tells me that it found 2 realsense devices, when it should be only 1:![Screenshot from 2021-08-18 18-48-28](https://user-images.githubusercontent.com/89166569/129982057-6b630fae-5007-4fe8-908b-e7fd1eebc7da.png)
What Can I do to fix this urgently?