[Mesa-dev] [Bug 111529] EGL_PLATFORM=gbm doesn't expose MESA_query_driver extension

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 9 19:12:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=111529

--- Comment #12 from Jean Hertel <jean.hertel at hotmail.com> ---
(In reply to Eric Engestrom from comment #11)
> Try adding yourself to the video & render groups:
> usermod -aG video,render $USER
> 
> I'm in both those groups on my system

I tried adding myself but still face the same issue:

[jean at jean-notebook ~]$ EGL_PLATFORM=drm LD_LIBRARY_PATH=/tmp/install/lib/
LIGL_DRIVERS_PATH=/tmp/install/lib/dri/ ./gbm_test.bin 
Err number: 13
Permission denied
Extension EGL_MESA_query_driver missing!
Available extensions: EGL_ANDROID_blob_cache EGL_EXT_buffer_age
EGL_EXT_image_dma_buf_import EGL_KHR_cl_event2 EGL_KHR_config_attribs
EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync
EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace
EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image
EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image
EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context
EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float
EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_image_dma_buf_export 
[jean at jean-notebook ~]$ groups
sys network power docker video render lp wheel autologin jean
[jean at jean-notebook ~]$ ls -l /dev/dri/
total 0
drwxr-xr-x  2 root root         80 set  9 20:42 by-path
crw-rw----+ 1 root video  226,   0 set  9 20:42 card0
crw-rw-rw-  1 root render 226, 128 set  9 20:42 renderD128


Note: In the case above I'm running with my own-compiled mesa version, that has
a small change to output the error code and the message when calling the ioctl.
If I run with the mesa version I have installed on the system I still face the
same issue.

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