Segmentation App

[PRADYUT KUMAR]

Hello all! I am trying to run idtracker remotely and in-person on an Ubuntu machine. I am not able to launch/find the segmentation app upon installation. Can someone help me this? 

Thanks in advance!

Regards

Pradyut Kumar

[idtrackerai]

Hi Pradyut,

Could you give me more information about your issue? Have you checked your Conda environment is active? Was the installation succesfull? What about the installation test "idtrackerai_test"?

Jodi

[PRADYUT KUMAR]

• The Conda environment "idtrackerai" was active. 
  
• The installation was successful (which was tested by the test run). I am attaching a screenshot of the same. 

[idtrackerai]

Connecting with enabled X11 forwarding (-X) can be used to open the Segmentation App in remote but it is very slow. It can take some minutes just to initialize the GUI. Maybe that's the issue you are having.

You also said the GUI wasn't launching even in local, does the program give you some information/error?

Jordi

[PRADYUT KUMAR]

Can you please suggest methods to access the remote server that might be faster? Also, I am attaching the response the local machine gives upon running idtrackerai in the conda environment. The terminal says that it could not load the Qt platform plugin "xcb" in "" even though it was found. 

[idtrackerai]

I recommend you to prepare your tracking in local as the Segmentation App doesn't use PyTorch nor the GPU. Then, transfer your .toml files to your remote computer to run them there.

Also, there are a few remote desktop options, take a look at Remmina. I've never used it but maybe it's useful for you.

Regarding the Qt error in your local installation, see this our installation troubleshooting guide.

Jordi

[PRADYUT KUMAR]

Hey! I tried "sudo apt install libxcb-cursor0" but it shows the same error. Attaching screenshot of the same. 

[idtrackerai]

Hey,

Enter the thread linked in our website, this one. In it there are some possible solutions, like sudo apt install libxcb-xinerama0.

If nothing works, you can try to install a different Qt binding following our guidelines.

Jordi

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