Question / Help Xcomposite is Black screen (OBS 21.1.0 on Ubuntu 18.04 LTS)

#1
I using OBS 21.1.0 on Ubuntu 18.04 LTS at Twitch stream.
But some game and Windows is Black screen when I capture Xcomposite.
For example, "Mark of the ninja" and "Google chrome" is Black screen. but "Mad Max" "Witcher2" is OK.

OBS logs writen like this.
"glCopyImageSubData failed, glGetError returned 0x502" "device_copy_texture (GL) failed"

I tried re-install but nothing happened.
and I tried terminal command like this.
"export MESA_EXTENSION_OVERRIDE="GL_ARB_copy_image"
but nothing happened.

can I fix this problem?

System
OS : Ubuntu 18.04 LTS
GPU : Geforce GTX750ti ( Driver version 390.59 )
MEM : 16GB
 
Top