Qt6 App craches on Yocto running on RaspberryPi when no USB input device is detected
-
Hi,
We have a Qt6 application that shall not have any input. When we run it on our Yocto-built image on a RaspberryPi 3b or RaspberryPi CM4 the application crashes:
May 08 11:50:22 raspberrypi3 systemd[1]: app.service: Main process exited, code=killed, status=11/SEGV
May 08 11:50:22 raspberrypi3 systemd[1]: app.service: Failed with result 'signal'.
May 08 11:50:22 raspberrypi3 systemd[1]: app.service: Scheduled restart job, restart counter is at 5.
May 08 11:50:22 raspberrypi3 systemd[1]: Stopped Boot to Qt Startup Screen.
May 08 11:50:22 raspberrypi3 systemd[1]: app.service: Start request repeated too quickly.
May 08 11:50:22 raspberrypi3 systemd[1]: app.service: Failed with result 'signal'.
May 08 11:50:22 raspberrypi3 systemd[1]: Failed to start Boot to Qt Startup Screen.As soon as we connect a USB keyboard/mouse/headphones or similar and restarts the service running the app it starts without any issues.
We run wayland/weston.
How do we debug this?
-
Hi,
I would start by checking if there's a service related to the keyboard and the constraints it may have.
