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App does not even start in Oracle Linux Server 7.9



  • Hello,
    I'm facing a strange problem: I have developed a console app that run correctly on every Linux distribuituion (even Windows!) except Oracle Linux Server 7.9. On this os it doesn't event start and I don't know why (I have tried on different installations, all up to date).
    I have done a specific build with Qt Creator directly installed on the machine, the required Qt version is unfortunately the 5.9.9. No error and no problems are reported, even if I start the app with the debugger (the seems to die before the 1st main() line). Can anybody help me to understand the problem?


  • Lifetime Qt Champion

    @Merlino Try to start it with strace:

    strace ./YOUR_APP
    

    You can post its output here. It can give some hints.


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