GPU process isn't usable

GPU process isn't usable

If you are seeing this error, please first try setting:

Installation.ChromeGpuMode = disabled;

If that doesn't resolve the issue, this means that IronCefSubprocess does not have execute permissions.

Please run:

chmod 755 IronCefSubprocess 
# You may need to specify an exact path
# IronCefSubprocess is typically found at bin/runtimes/linux-x64/
# chmod 755 /bin/runtimes/linux-x64/native/IronCefSubprocess