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libEGL warning: DRI2: failed to authenticate?



  • when I try to run or debug my project in Qt 5.3 I now get this error even before it will start up. Never had it before, but it's here now ... All the reading I have done on the error relate to Qt itself not working , not code produced by QT. Where to look ?

    libEGL warning: DRI2: failed to authenticate



  • OH oh , ok , The executable crashing had nothing to do with that warning at all.. I just happened to be compiling on a different arm computer (upgraded to the newest version ) and it's ID hadn't been accepted yet.. All works well again ...


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