Linux/DLPDLCR2000EVM: Linux的/ DLPDLCR2000EVM：Can Beaglebone green make the DLPDLCR2000EVM play a sample video on the User Guide?

Dixith,

A couple of questions here:

> Are you on the BeagleBone Black or the BeagleBone Green? The question says "green" but your post says "black". Please confirm.
> Do you have X11 Display installed to your system? X11 is required to push video output to the EVM. The standard BeagleBone Black distro has X11 built-in (GUI-enabled releases, at least) so it is possible you are using a different distro. Please confirm which distro you are using.

Best Regards,
Philippe Dollo

hello Philippe,

Thanks for your reply. I'm using the beaglebone black. 

Hey Philippe,

Me and Dixith are working together.

> I am sure it is Beagle Bone Black.

> I belive, you are saying to install the X11 on BeagleBone Black, Please confirm?

> About the distro - We are using 9.3lxqt image. 

Looking forward for your respone!! 

Hello Phillipe,

We are waiting for your reply.Thank you

Hey Philllippe,

We are getting above two erros:

One is while installing the mplayer2, the error code 1. Also, this is same when installing the VLC player as well. looks like this is coming for any package being installed.

The other one is coming while the video is being played. I think this is because of the error(1).

Please suggest a fix for this. We are banging our head to play a video on beaglebone since last week.

Kind Rgards,
Dixith

Hello Phillippe,

We are looking forward for your response.

Can we Please connect over skype/zoom so we may be lucky to play a video. I know it's not a big deal to do so but we are having bad luck there.

Thanks in Advance.

Regards,
Krishna

Krishna,

I'm sorry that you are struggling with your current configuration. I hope that we can help you get some clues on how to proceed from here.

Did you try installing the correct debian distro suggested in my previous post? You should start there so that you can then transition to a different build once you have something that you know works.

The link is here in case you missed it earlier:
e2e.ti.com/.../615806

Yes, We have installed the correct debain img.

This one:
debian.beagleboard.org/.../

Krishna,

In this case, the best next step would be to see if the DLPDLCR2000EVM drivers are not properly installed for whatever reason. In particular, you need to check whether the "cape overlay" associated with the device is properly loaded. See page 9 of this tutorial for assistance with this step:

https://cdn-learn.adafruit.com/downloads/pdf/introduction-to-the-beaglebone-black-device-tree.pdf

If the cape overlay is NOT loaded, you can redownload it in this thread for reinstallation:

https://github.com/beagleboard/bb.org-overlays

If the cape overlay IS installed and loads properly, then you will need to verify that all your video output software (such as X11) is properly installed. Before running the script, you should be able to see the BeagleBone desktop if your system is configured properly on the DLPDLCR2000EVM projector output.

I hope this helps. Let me know if you encounter hangups in any of these steps.

Best Regards,

Philippe Dollo

Krishna,

Have you had an opportunity to try the above steps?

Regards,
Philippe Dollo