Bug 1735929 Comment 0 Edit History

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Original comment by
on 
GTX 1060, Ubuntu 21.10, [495.29.05 BETA](https://www.nvidia.com/download/driverResults.aspx/181167/en)

MOZ_LOG="Dmabuf:5" mozregression --launch 2021-10-14 --pref gfx.webrender.all:true gfx.x11-egl.force-enabled:true -P stdout -a https://webglsamples.org/aquarium/aquarium.html
> 0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
> 0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
> 0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
> 0:27.77 INFO: b'Failed to establish dbus connection[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 1 size 1 x 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf     Creating without modifiers'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf     Failed to create GbmBufferObject'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf SurfaceFactory_DMABUF::Create() failed, fallback to SW buffers.'
Revision 1 by
on 
GTX 1060, Gnome X11, Ubuntu 21.10, [495.29.05 BETA](https://www.nvidia.com/download/driverResults.aspx/181167/en)

MOZ_LOG="Dmabuf:5" mozregression --launch 2021-10-14 --pref gfx.webrender.all:true gfx.x11-egl.force-enabled:true -P stdout -a https://webglsamples.org/aquarium/aquarium.html
> 0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
> 0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
> 0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
> 0:27.77 INFO: b'Failed to establish dbus connection[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 1 size 1 x 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf     Creating without modifiers'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf     Failed to create GbmBufferObject'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 1'
> 0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf SurfaceFactory_DMABUF::Create() failed, fallback to SW buffers.'

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