Linux Build failling to launch on Ubuntu 22.04 if you don't specify --no-sandbox

[SimonDeplat]

Steps to reproduce

• Download the Linux Build from itch.io
• Unzip
• cd /path/to/orca-linux-64
• ./Orca

This outputs the following error :
(electron) The default value of app.allowRendererProcessReuse is deprecated, it is currently "false". It will change to be "true" in Electron 9. For more information please check https://github.com/electron/electron/issues/18397 [8154:1004/152039.422234:FATAL:gpu_data_manager_impl_private.cc(1034)] The display compositor is frequently crashing. Goodbye. Trappe pour point d'arrêt et de trace (core dumped)

I think the only issue is :
[8154:1004/152039.422234:FATAL:gpu_data_manager_impl_private.cc(1034)] The display compositor is frequently crashing. Goodbye.

This might be related to the fact that I have a discrete GPU card, or that it is a NVIDIA card.

After a quick search about it, I found out that it was a common issue with AppImages.
Launching Orca with this command solves the problem :

./Orca --no-sandbox

[dokutan]

Thanks a lot for opening this issue, at least i know of a a workaround now. I have the same issue on Arch Linux with an AMD gpu, which makes it seem likely that the cause is not the gpu vendor.

[SimonDeplat]

This is an issue related to electron : https://www.electronjs.org/docs/latest/tutorial/sandbox

By default, Orca isn't allowed to communicate with the GPU for security reasons, unless you specify it using --no-sandbox (though it doesn't seem to be true on all distros ?).

This is up to the devs, but I think disabling sandboxing on the Orca build would make it easier to distribute to people who can't easily figure out this issue.