zmNinja linux64bit desktop build GPU error on 22.04 (with fix)

[rayrayray]

After upgrading a couple machines to Ubuntu 22.04, I noticed that the desktop AppImage build of zmNinja stopped working on them due to a GPU error. I pulled the source code down from zmNinja and created my own desktop build with the same result.

[13314:0425/164637.939194:FATAL:gpu_data_manager_impl_private.cc(445)] GPU process isn't usable. Goodbye.

The fix turned out to be passing the "--in-process-gpu" parameter which is specific to electron.

./zmninja-pro-1.6.8-linux-x86_64.AppImage --in-process-gpu &

I hope this helps someone!