topic Re: EGL error state: EGL_NOT_INITIALIZED in i.MX Processors

EGL error state: EGL_NOT_INITIALIZED

rakesh3 — Sat, 04 Nov 2023 19:17:47 GMT

Hi team,

I am using the imx8qxp-mek board and using the weston version 10.0.0.4 and wayland of version 1.32 as per mickledore L6.1.36 version.

I am using the below weston configuration

-Dbackend-default=auto \
-Dbackend-rdp=false \
-Dpipewire=false \
-Dremoting=false \
-Dshell-desktop=true \
-Dsystemd=true \
-Dbackend-drm=true \
-Dlauncher-logind=true \
-Ddeprecated-weston-launch=true \
-Drenderer-gl=true

and below weston service file

But when running the weston service I am seeing the below error log msg and weston is not able to run.

Loading module '/usr/lib/aarch64-linux-gnu/libweston-10/gl-renderr
er.so'
[20:24:30.071] EGL client extensions: EGL_EXT_client_extensions
EGL_EXT_platform_base EGL_KHR_platform_wayland
EGL_EXT_platform_wayland EGL_EXT_device_query
EGL_EXT_device_drm EGL_EXT_device_drm_render_node
EGL_KHR_platform_gbm
[20:24:30.072] failed to initialize display
[20:24:30.072] EGL error state: EGL_NOT_INITIALIZED (0x3001)
[20:24:30.072] failed to initialize egl

Could someone please suggest some input on this error

Regards,

Re: EGL error state: EGL_NOT_INITIALIZED

rakesh3 — Tue, 07 Nov 2023 05:36:32 GMT

Hi Team,

Could anyone please suggest on this issue.

Re: EGL error state: EGL_NOT_INITIALIZED

Zhiming_Liu — Wed, 08 Nov 2023 02:42:35 GMT

Why do you need modify weston configuration ?

Are you change any other thing in default bsp, like change weston source from mainline?

Re: EGL error state: EGL_NOT_INITIALIZED

rakesh3 — Thu, 09 Nov 2023 06:14:02 GMT

Hi @Zhiming_Liu , thanks for reply,

What is the default configuration for weston 10.0.0.4 for using weston as backend. ?

I am using those configuration as it required.

Since i cross checked i have all the libs required for gl-render and remaining libs in proper path .

Could you please suggest to have best configuration for weston .

Regards,

Re: EGL error state: EGL_NOT_INITIALIZED

Zhiming_Liu — Mon, 13 Nov 2023 03:20:22 GMT

Hi @rakesh3

You can refer the /ect/systemd/system/graphical.target.wants/weston.service and /etc/xdg/weston/weston.ini in BSP.