Can't connect to Inav-Configurator on Linux after connection with HIL

[sevrugin]

Steps to reproduce:
1 run XPlane and connect to flight-controller (from plugin menu)
2 disconnect plugin (from plugin menu)
3 try to connect with inav-confaigurator - failed

But! If after the step 2 we will connect to the port by terminal:
screen /dev/ttyACM0 115200 and then killall screen
we will be able to connect by inav-configurator

In my mind, after we closed the serial port in plugin we still have some unflashed data
Also, it would be great to add if (isConnected()) to each methods

[lwan288]

I have HITL installed under x-plane 12 on Ubuntu 22.04. However, HITL doesn't show up under plugin options. I have tried the same on Windows 10. HITL works perfectly. Not sure which step I did wrong on Linux system. Does anyone have the similar issue?

[lwan288]

I used chmod for FC connection with inav-configurator on Ubuntu and it works well, but HITL doesn't work on my Ubuntu machine. Not sure what happened. It looks there is a compatibility issue with lin.xpl on my Linux machine.

sudo chmod 0777 /dev/ttyACM0

[RomanLut]

(I am not using Linux and I am not an exprt in Linux)
One guess is that some libraries are missing.

Try running:
ldd lin.xpl

[lwan288]

(I am not using Linux and I am not an exprt in Linux) One guess is that some libraries are missing.

Try running: ldd lin.xpl

Yes, libopenal.so.1 is missing. I installed the library using the following command and it works!
sudo apt install libopenal1

Thanks so much!!

[sevrugin]

(I am not using Linux and I am not an exprt in Linux) One guess is that some libraries are missing.

Try running: ldd lin.xpl

$ ldd lin.xpl
linux-vdso.so.1 (0x00007ffdfb9c3000)
libopenal.so.1 => /lib/x86_64-linux-gnu/libopenal.so.1 (0x00007f369b202000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f369ae00000)
libsndio.so.7 => /lib/x86_64-linux-gnu/libsndio.so.7 (0x00007f369b1ee000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f369b107000)
/lib64/ld-linux-x86-64.so.2 (0x00007f369b379000)
libasound.so.2 => /lib/x86_64-linux-gnu/libasound.so.2 (0x00007f369acfd000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f369b0ed000)
libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x00007f369b0e0000)

Usually I'm just reconnecting the FC