Hello. Since building 0.235, I find that I'm no longer able to run MAME in BGFX mode. SDL and OpenGl work fine. When I try to run with BGFX, I get:


Enter sdl_info::create
MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0

X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
Major opcode of failed request: 149 ()
Minor opcode of failed request: 4
Resource id in failed request: 0x200000e
Serial number of failed request: 423
Current serial number in output stream: 428


I should note that even if I run the sysctl command, only the warning goes away, the error remains. I have made sure that I have the latest BGFX files in the right place. I have been able to use BGFX successfully on this laptop for several versions, this is a brand new experience for me. Any ideas on what I can try? For background, I'm on Ubuntu 21.04, using nvidia-driver-470. Thank you.

Last edited by Procyon; 09/04/21 01:36 AM.