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libGL error using Qt Creator on Fedora

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linux fedora opopenglqt creator 3.6
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  • CutiUserC Offline
    CutiUserC Offline
    CutiUser
    wrote on last edited by CutiUser
    #1

    Hello,

    I was using Qt 5, Qt Quick with Qt Creator 3.6 on OS Linux Fedora 22.
    My application is empty, it's just a "hello world". It display a windows with "Hello world" inside.
    It's compiling without error, but at execution, with Qt Creator, it display this error :

    Starting /home/*****************************/Test_QML_001/build-Test_001-Desktop_Qt5-Release/Test_001...
    libGL error: No matching fbConfigs or visuals found
    libGL error: failed to load driver: swrast
    Unrecognized OpenGL version
    Unrecognized OpenGL version

    When I click on my executable, it start well, but not with Qt Creator...

    I don't see what is wrong in my configuration...

    It's not a Qt problem, it appends same error message with another Qt 4.8-OpenGL application...

    Can you help me ?

    1 Reply Last reply
    0
    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome
      Im not using fedora but it does sounds like it dont see your hardware version
      of opengl.
      Can you check with Gears or any other opengl app that it can run accelerated?

      http://askubuntu.com/questions/541343/problems-with-libgl-fbconfigs-swrast-through-each-update

      1 Reply Last reply
      0
      • FlacoDanzigerF Offline
        FlacoDanzigerF Offline
        FlacoDanziger
        wrote on last edited by
        #3

        If you are using Fedora through VBOX then you will have to disable the 3D Acceleration under display setting

        CutiUserC 1 Reply Last reply
        1
        • FlacoDanzigerF FlacoDanziger

          If you are using Fedora through VBOX then you will have to disable the 3D Acceleration under display setting

          CutiUserC Offline
          CutiUserC Offline
          CutiUser
          wrote on last edited by CutiUser
          #4

          Hello @FlacoDanziger, thank's for your nice link...

          Here are my libGL.so files :
          /usr/lib/libGL.so.1.2.0
          /usr/lib/libGL.so.1 -> libGL.so.1.2.0
          /usr/lib/nvidia/libGL.so.358.16
          /usr/lib/nvidia/libGL.so -> libGL.so.358.16
          /usr/lib/nvidia/libGL.so.1 -> libGL.so.358.16
          /usr/lib64/libGL.so.1.2.0
          /usr/lib64/libGL.so -> libGL.so.1.2.0
          /usr/lib64/libGL.so.1 -> libGL.so.1.2.0
          /usr/lib64/nvidia/libGL.so.358.16
          /usr/lib64/nvidia/libGL.so -> libGL.so.358.16
          /usr/lib64/nvidia/libGL.so.1 -> libGL.so.358.16

          Reading your ubuntu link, I have to change a symbolic link, but I don't understand wich I must to change ? I have to delete libGL.so.358.16 symbolic link to /usr/lib64/nvidia/libGL.so.1 to make it to /usr/lib/libGL.so.1.2.0 ?

          GlxGears works well, I don't want to break my system... :-/

          I'm not using VBOX

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          • CutiUserC Offline
            CutiUserC Offline
            CutiUser
            wrote on last edited by
            #5

            For information, of I type ldd on my application and QtCreator it produce theses results :

            ldd Test_001 | grep libGL
            libGL.so.1 => /usr/lib64/nvidia/libGL.so.1 (0x00007f03bd777000)

            ldd /usr/bin/qtcreator | grep libGL
            libGL.so.1 => /usr/lib64/nvidia/libGL.so.1 (0x00007f045121d000)

            Both two application above don't use :

            /usr/lib/libGL

            I don't see where is the problem and how to fix it ... :-/

            mrjjM 1 Reply Last reply
            0
            • CutiUserC CutiUser

              For information, of I type ldd on my application and QtCreator it produce theses results :

              ldd Test_001 | grep libGL
              libGL.so.1 => /usr/lib64/nvidia/libGL.so.1 (0x00007f03bd777000)

              ldd /usr/bin/qtcreator | grep libGL
              libGL.so.1 => /usr/lib64/nvidia/libGL.so.1 (0x00007f045121d000)

              Both two application above don't use :

              /usr/lib/libGL

              I don't see where is the problem and how to fix it ... :-/

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #6

              @CutiUser
              what does ldd Gear say?

              1 Reply Last reply
              1
              • CutiUserC Offline
                CutiUserC Offline
                CutiUser
                wrote on last edited by
                #7

                what does ldd Gear say?

                ldd /usr/bin/glxgears

                libGL.so.1 => /usr/lib64/nvidia/libGL.so.1 (0x00007fdd51fb9000)
                libX11.so.6 => /lib64/libX11.so.6 (0x0000003c3e800000)
                libnvidia-tls.so.358.16 => /usr/lib64/nvidia/tls/libnvidia-tls.so.358.16 (0x00007fdd51db3000)
                libnvidia-glcore.so.358.16 => /usr/lib64/nvidia/libnvidia-glcore.so.358.16 (0x00007fdd50152000)

                glxgears and my Qt compiled GL programs works well.
                The problem is just when I try to start my projects using Qt creator start button :-(
                I have just downloaded Qt Creator 4.0 and it's the same problem...

                1 Reply Last reply
                0
                • CutiUserC Offline
                  CutiUserC Offline
                  CutiUser
                  wrote on last edited by
                  #8

                  No more ideas ?

                  1 Reply Last reply
                  0
                  • hskoglundH Offline
                    hskoglundH Offline
                    hskoglund
                    wrote on last edited by
                    #9

                    HI, just a wild guess, but try disabling some plugins (in the list in Qt Creator's About Plugins), first test with disabling the Welcome plugin, then exit and start Qt Creator again, and then see if launching your app works any better.

                    1 Reply Last reply
                    1
                    • CutiUserC Offline
                      CutiUserC Offline
                      CutiUser
                      wrote on last edited by
                      #10

                      Thank's hskoglung, but it doesn't work.

                      A friend tell me to try this command line "export LD_LIBRARY_PATH=/usr/lib64/nvidia:${LD_LIBRARY_PATH}", but it doen't work too. I have always this message :
                      Starting /home/xxxxxxxxxxxxxxxxxxxxxx/Test_QML_001/build-Test_001-Desktop_Qt5-Release/Test_001...
                      libGL error: No matching fbConfigs or visuals found
                      libGL error: failed to load driver: swrast
                      Unrecognized OpenGL version
                      Unrecognized OpenGL version
                      ... when I click on Qt Creator "Run button"... :-/

                      1 Reply Last reply
                      0
                      • N Offline
                        N Offline
                        noone711
                        wrote on last edited by noone711
                        #11

                        Hi,

                        I had the same problem on an openSUSE 42.1 machine with Qt Creator 3.2.2 (QT 4.8.6) when installing nvidia video driver. The symptoms I recognized:
                        ---Programs compile within Qt Creator
                        ---Programs started outside Qt Creator runs without any problem
                        ---Programs started inside Qt Creator (by pushing the run button) start, but do not work properly (most of the time nothing or a frozen background is shown) with the following terminal output ("Draw method called" is printed by the program when the draw method is called)

                        libGL error: No matching fbConfigs or visuals found
                        libGL error: failed to load driver: swrast
                        X Error: GLXBadContext 169
                        Extension: 154 (Uknown extension)
                        Minor opcode: 6 (Unknown request)
                        Resource id: 0xba00010
                        X Error: BadValue (integer parameter out of range for operation) 2
                        Extension: 154 (Uknown extension)
                        Minor opcode: 3 (Unknown request)
                        Resource id: 0x0
                        QGLContext::makeCurrent(): Failed.
                        Draw Method called
                        X Error: GLXBadDrawable 171
                        Extension: 154 (Uknown extension)
                        Minor opcode: 11 (Unknown request)
                        Resource id: 0xba00012
                        X Error: GLXBadContext 169
                        Extension: 154 (Uknown extension)
                        Minor opcode: 5 (Unknown request)
                        Resource id: 0xba00010
                        X Error: 0 0
                        Extension: 154 (Uknown extension)
                        Minor opcode: 26 (Unknown request)
                        Resource id: 0x0
                        QGLContext::makeCurrent(): Failed.
                        Draw Method called
                        ...

                        I found a work around by adding a new run configuration of type user defined executable file with the binary file of the program as executable file.

                        If anyone could figure out what is going on there it would be great to find a fix for it.

                        Kind regards
                        noone

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