[Arch Linux] Crashing upon initial use

antaxiom commented 3 years ago

Hello, I've gotten into more control customization on Linux and I've been unhappy with steam's solutions for games that are non steam. I decided to try this out as I liked the innovative ideas. However, upon launching the program it suddenly stops on me, this is the output I am given.

Error

Failed to create virtual device: No such device
Failed to create virtual device: No such device
Welcome to JoyShockMapper version v2.2.0!
Initialising Bluetooth connection...
Not a USB response...
Attempting USB connection
Getting MAC...
Doing handshake...
Switching baudrate...
Doing handshake...
Only talk HID...
Enabling vibration...
Enabling IMU data...
Getting calibration data...
Could not initialise Pro Controller! Will try again later.
Initialising Bluetooth connection...
Not a USB response...
Attempting USB connection
Getting MAC...
Doing handshake...
Switching baudrate...
Doing handshake...
Only talk HID...
Enabling vibration...
Enabling IMU data...
Getting calibration data...
Body: 0x323232; Buttons: 0xffffff; Left Grip: 0xffffff; Right Grip: 0xffffff;
Successfully initialized Pro Controller!
2 devices connected

After this my shell tells me the program has stopped, these are the different errors for each shell if one ends up being more useful than the other.

fish: fish: “JoyShockMapper” terminated by signal SIGSEGV (Address boundary error) bash: Segmentation fault (core dumped) zsh: [1] 719798 segmentation fault (core dumped) JoyShockMapper

Expected Behaviour

The program opens up as normal and I can utilize it for games

Additional notes:

I'm running the AUR package
I'm using the latest kernel
I'm running a Nintendo Switch Pro controller
Whether I have controls connected or not it still crashes

antaxiom commented 3 years ago

I've tried compiling the program myself and I've noticed that when the pro controller is connected it fails, maybe it has to do with the 5.10 kernel Nintendo HID Driver. I'm still unsure, if anyone could give me some ideas I could do more research.

TauAkiou commented 3 years ago

Do you have an evdev rule set up to allow access? That might be your problem.

antaxiom commented 3 years ago

I'm not sure what evdev is, I looked it up and it has to do with gamepads on linux, but beyond that I don't know what I need to do to "allow access".

On Tue, Feb 16, 2021 at 8:58 AM TauAkiou notifications@github.com wrote:

Do you have an evdev rule set up to allow access? That might be your problem.

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TauAkiou commented 3 years ago

Sorry, I got a bit confused there. It's udev.

JoyShockMapper comes with a udev rules file that needs to be installed in /etc/udev/rules.d.

If that's not the case, I'll look into it - I get a segfault on first connection but it never seems to happen again after I restart JoyShockMapper.

antaxiom commented 3 years ago

As for the udev rules file, does the aur package install that for me? Also when I build it manually where's that udev file?

I just wanted to note a few things: Segfault always happens, but what happens before varies depending on what controllers are connected, ect.

On Tue, Feb 16, 2021 at 9:25 AM TauAkiou notifications@github.com wrote:

Sorry, I got a bit confused there. It's udev.

JoyShockMapper comes with a udev rules file that needs to be installed in /etc/udev/rules.d.

If that's not the case, I'll look into it - I get a segfault on first connection but it never seems to happen again after I restart JoyShockMapper.

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TauAkiou commented 3 years ago

If the udev file was included with the AUR, it should have been copied into /etc/udev/rules.d or /usr/lib/udev/rules.d (https://wiki.archlinux.org/index.php/Udev)

If you build it manually, the udev file should be included with the source code (dist/linux/50-joyshockmapper.rules)/

antaxiom commented 3 years ago

I just checked and I already have the udev file in the /usr/lib/udev/rules.d. I'm still getting the same segfault as before. I'm not quite sure what's going on.

On Tue, Feb 16, 2021 at 9:44 AM TauAkiou notifications@github.com wrote:

If the udev file was included with the AUR, it should have been copied into /etc/udev/rules.d or /usr/lib/udev/rules.d ( https://wiki.archlinux.org/index.php/Udev)

If you build it manually, the udev file should be included with the source code (dist/linux/50-joyshockmapper.rules)/

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TauAkiou commented 3 years ago

I can't seem to recreate this problem - that's why I asked about udev, but I'm lost. I may need to set up an Arch machine to try and diagnose it myself.

antaxiom commented 3 years ago

I think trying out an arch machine would probably be ideal, I'm not sure what info I could give you.

On Tue, Feb 16, 2021 at 10:57 AM TauAkiou notifications@github.com wrote:

I can't seem to recreate this problem - that's why I asked about udev, but I'm lost. I may need to set up an Arch machine to try and diagnose it myself.

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antaxiom commented 3 years ago

Hello, have you made any progress on this issue?

JibbSmart / JoyShockMapper