[Mesa-users] egl *_screen on ubuntu w/ NVIDIA w/o X

jegde jedge bubbah.t at gmail.com
Thu Jul 5 04:21:37 PDT 2012


Please nudge me in the right direction...
I am missing something fundamental.

Are there any examples to run mesa egl without X on Ubuntu x86 and NVIDIA
hardware?
I have not found any,

I am trying to run any mesa *_screen egl demo without the xserver running.
I have tried several iterations of the following steps
1) Download and build Mesa-8.0.2 and mesa-demos
2) sudo /etc/init.d/lightdm stop
3) set EGL_DRIVERS_PATH, EGL_DRIVER, EGL_LOG_LEVEL=debug
4) run opengl/eglinfo:

prompt:~$ LD_LIBRARY_PATH=/home/user/Mesa-8.0.2/lib EGL_LOG_LEVEL=debug
EGL_DRIVERS_PATH=/home/user/Mesa-8.0.2/lib EGL_DRIVER=nouveau_vieux_dri
./mesa-demos-8.0.1/src/egl/opengl/eglinfo
libEGL debug: Native platform type: drm (build-time configuration)
libEGL debug: EGL search path is /home/user/Mesa-8.0.2/lib:/usr/lib/egl
libEGL debug: added /home/user/Mesa-8.0.2/lib/nouveau_vieux_dri.so to
module array
libEGL debug: dlopen(/home/user/Mesa-8.0.2/lib/nouveau_vieux_dri.so)
libEGL warning: Could not open driver
/home/usre/Mesa-8.0.2/lib/nouveau_vieux_dri.so
(/home/jgiovino/Mesa-8.0.2/lib/nouveau_vieux_dri.so: undefined symbol:
_glapi_tls_Context)
libEGL debug: EGL user error 0x3001 (EGL_NOT_INITIALIZED) in eglInitialize
eglinfo: eglInitialize failed

Thank you.


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