Hardware: i.MX8M Mini EVK
Software: L5.4.24 2.1.0 prebuilt image imx-image-full-imx8mmevk.wic
Steps:
1. apt-get update
2. apt-get install mesa-utils
3. Execute glxgears under Wayland Terminal on HDMI display.
Error message:
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't get an RGB, Double-buffered visual
Hi! I use glxgears to test GLX on fsl-imx-xwayland(support wayland graphics and X11) and It show the same errors message. Is it the problem in L5.4.24 2.1.0 prebuilt image to run GLX ?!
~# LIBGL_DEBUG=verbose glxgears
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't get an RGB, Double-buffered visual
Hello wenwang,
Do you have ubuntu? and the MX8 does not support X11, GLX won´t work
.Regards
Hi! Bio_TICFSL,
Thanks for you replay on glxgears issue. Then I try this two glmark2-es2 and glmark2-es2-wayland tools in the same Yacto Version. glmark2-es2-wayland run success, but glmark2-es2 run fail and show message:
Debug: Using eglGetPlatformDisplayEXT()
Debug: eglGetPlatformDisplayEXT() failed with error: 0x300c
Debug: Falling back to eglGetDisplay()
This result seem to meet that "fsl-imx-xwayland- Wayland graphics and X11. X11 applications using EGL are not supported" in i.MX docuement.
At end, I want run X11 APP on Xwayland, but this EGL path don't support. Could any solution which can run X11 APP on Xwayland to use GPU graphics on i.MX8 ?
Hi,
X11 is not supported by iMX8 BSPs, sorry.
Regards