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How do I make an application think it is running from desktop server (e.g gdm3)?


gdm only starts an xterm; how to get back my desktop?login window not showingGDM Starting Twice?GDM and Lightdm don't work after update; KDM is okHow to get OpenGL Shader Language 1.4 working with Intel HD Graphics 4000? (Trusty/14.04)Starting the GUI terminal with specific variablesHow to fix GDM3 Login loop (Ubuntu 16.04 LTS)






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I have an application binary that works fine if I run it from a terminal in an windows environment (say gdm).



If I run it from raw console (Ctrl+Alt+F3), it emits errors.



But I do need to run this from console.



Is there any way I can run it from console, but make it 'think' it is running from a terminal in a windows environment?



What I tried -



  • I already tried "export DISPLAY=:0", which didn't do the trick.

  • I suspect it depends on a graphics library, may be opengl for some computations, which is not properly initialized if I run from console.









share|improve this question
































    0

















    I have an application binary that works fine if I run it from a terminal in an windows environment (say gdm).



    If I run it from raw console (Ctrl+Alt+F3), it emits errors.



    But I do need to run this from console.



    Is there any way I can run it from console, but make it 'think' it is running from a terminal in a windows environment?



    What I tried -



    • I already tried "export DISPLAY=:0", which didn't do the trick.

    • I suspect it depends on a graphics library, may be opengl for some computations, which is not properly initialized if I run from console.









    share|improve this question




























      0












      0








      0








      I have an application binary that works fine if I run it from a terminal in an windows environment (say gdm).



      If I run it from raw console (Ctrl+Alt+F3), it emits errors.



      But I do need to run this from console.



      Is there any way I can run it from console, but make it 'think' it is running from a terminal in a windows environment?



      What I tried -



      • I already tried "export DISPLAY=:0", which didn't do the trick.

      • I suspect it depends on a graphics library, may be opengl for some computations, which is not properly initialized if I run from console.









      share|improve this question















      I have an application binary that works fine if I run it from a terminal in an windows environment (say gdm).



      If I run it from raw console (Ctrl+Alt+F3), it emits errors.



      But I do need to run this from console.



      Is there any way I can run it from console, but make it 'think' it is running from a terminal in a windows environment?



      What I tried -



      • I already tried "export DISPLAY=:0", which didn't do the trick.

      • I suspect it depends on a graphics library, may be opengl for some computations, which is not properly initialized if I run from console.






      command-line xorg gdm opengl






      share|improve this question














      share|improve this question











      share|improve this question




      share|improve this question










      asked Jul 30 at 18:14









      KalElKalEl

      1,7511 gold badge10 silver badges4 bronze badges




      1,7511 gold badge10 silver badges4 bronze badges























          1 Answer
          1






          active

          oldest

          votes


















          2


















          Your question, "How can I run a Graphical User Interface (GUI) program in a non-GUI environment?" can't be done. The program depends on the GUI to open windows, etc.



          If you had said which program, maybe someone could suggest a Command Line Interface (CLI) equivalent.



          If there is another X windows display available (and where you want the program's output to be displayed) on localhost, or even on your LAN, read man xhost.






          share|improve this answer



























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            1 Answer
            1






            active

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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2


















            Your question, "How can I run a Graphical User Interface (GUI) program in a non-GUI environment?" can't be done. The program depends on the GUI to open windows, etc.



            If you had said which program, maybe someone could suggest a Command Line Interface (CLI) equivalent.



            If there is another X windows display available (and where you want the program's output to be displayed) on localhost, or even on your LAN, read man xhost.






            share|improve this answer






























              2


















              Your question, "How can I run a Graphical User Interface (GUI) program in a non-GUI environment?" can't be done. The program depends on the GUI to open windows, etc.



              If you had said which program, maybe someone could suggest a Command Line Interface (CLI) equivalent.



              If there is another X windows display available (and where you want the program's output to be displayed) on localhost, or even on your LAN, read man xhost.






              share|improve this answer




























                2














                2










                2









                Your question, "How can I run a Graphical User Interface (GUI) program in a non-GUI environment?" can't be done. The program depends on the GUI to open windows, etc.



                If you had said which program, maybe someone could suggest a Command Line Interface (CLI) equivalent.



                If there is another X windows display available (and where you want the program's output to be displayed) on localhost, or even on your LAN, read man xhost.






                share|improve this answer














                Your question, "How can I run a Graphical User Interface (GUI) program in a non-GUI environment?" can't be done. The program depends on the GUI to open windows, etc.



                If you had said which program, maybe someone could suggest a Command Line Interface (CLI) equivalent.



                If there is another X windows display available (and where you want the program's output to be displayed) on localhost, or even on your LAN, read man xhost.







                share|improve this answer













                share|improve this answer




                share|improve this answer










                answered Jul 30 at 18:37









                waltinatorwaltinator

                25.2k7 gold badges43 silver badges74 bronze badges




                25.2k7 gold badges43 silver badges74 bronze badges































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