> On 25/03/2022 09.57, Christophe Trophime wrote: >> Why on earth, glx--libEGL.so.1-x86_64-linux-gnu points to mesa-diverted?? > > MESA and modern NVIDIA drivers (starting after the 418 series) use > libglvnd to provide generic loader libraries libGL.so.1, libEGL.so.1, > ... while MESA and NVIDIA only provide some implementations: > libGLX_${VENDOR}.so.0, libEGL_${VENDOR}.so.0, ... > (NVIDIA still ships GLVND builds of (loader) libGL.so.1 etc., but we use > them from src:libglvnd.) > The name "mesa-diverted" is misleading nowadays since it actually > contains diverted libglvnd libraries ... this won't be fixed, because > once all the NVIDIA drivers predating GLVND usage reach EoL (Tesla 418 > in 03/2022 and legacy 390 in 12/2022), i.e. once there are no longer > NVIDIA-specific libGL.so.1 etc. we can simplify the diversion and > alternatives setup for bookworm, since most things done can now be > solved by libglvnd. >
Hi, Andreas thanks for your explanations. This is more clear now. >> Running glxinfo I can confirm that I'm using Nvidia driver (even if >> glx--libGL.so.1-x86_64-linux-gnu points to mesa-diverted). > > As expected. > >> But running eglinfo clearly states that I'm using mesa driver. > > That's the point we need to look into. > > Luca, can you confirm that eglinfo should report something > "NVIDIA-specific" or is that a red herring? > > Christophe, you should have something like these libraries > related to EGL installed: > > ii libegl-mesa0:amd64 21.3.7-1 amd64 > free implementation of the EGL API -- Mesa vendor library > ii libegl-nvidia0:amd64 470.103.01-3 amd64 > NVIDIA binary EGL library > ii libegl1:amd64 1.4.0-1 amd64 > Vendor neutral GL dispatch library -- EGL support > ii libnvidia-egl-wayland1:amd64 1:1.1.9-1.1 amd64 > Wayland EGL External Platform library -- shared library > ii libnvidia-eglcore:amd64 470.103.01-3 amd64 > NVIDIA binary EGL core libraries > ii libwayland-egl1:amd64 1.20.0-1 amd64 > wayland compositor infrastructure - EGL library > ii nvidia-egl-common 470.103.01-3 amd64 > NVIDIA binary EGL driver - common files > ii nvidia-egl-icd:amd64 470.103.01-3 amd64 > NVIDIA EGL installable client driver (ICD) > > Please send the configuration of the nvidia alternative, too: > > update-glx --display nvidia > nvidia - auto mode link best version is /usr/lib/nvidia/current link currently points to /usr/lib/nvidia/current link nvidia is /usr/lib/nvidia/nvidia slave nvidia--libEGL_nvidia.so.0-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libEGL_nvidia.so.0 slave nvidia--libGLESv1_CM_nvidia.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libGLESv1_CM_nvidia.so.1 slave nvidia--libGLESv2_nvidia.so.2-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libGLESv2_nvidia.so.2 slave nvidia--libGLX_nvidia.so.0-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libGLX_nvidia.so.0 slave nvidia--libcuda.so-i386-linux-gnu is /usr/lib/i386-linux-gnu/libcuda.so slave nvidia--libcuda.so-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libcuda.so slave nvidia--libcuda.so.1-i386-linux-gnu is /usr/lib/i386-linux-gnu/libcuda.so.1 slave nvidia--libcuda.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libcuda.so.1 slave nvidia--libglxserver_nvidia.so is /usr/lib/nvidia/libglxserver_nvidia.so slave nvidia--libnvcuvid.so-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libnvcuvid.so slave nvidia--libnvcuvid.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libnvcuvid.so.1 slave nvidia--libnvidia-cfg.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/nvidia/libnvidia-cfg.so.1 slave nvidia--libnvidia-encode.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libnvidia-encode.so.1 slave nvidia--libnvidia-ml.so-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libnvidia-ml.so slave nvidia--libnvidia-ml.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libnvidia-ml.so.1 slave nvidia--libnvidia-ptxjitcompiler.so.1-i386-linux-gnu is /usr/lib/i386-linux-gnu/libnvidia-ptxjitcompiler.so.1 slave nvidia--libnvidia-ptxjitcompiler.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/libnvidia-ptxjitcompiler.so.1 slave nvidia--libvdpau_nvidia.so.1-x86_64-linux-gnu is /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_nvidia.so.1 slave nvidia--nv-control-dpy is /usr/bin/nv-control-dpy slave nvidia--nvidia-application-profiles-key-documentation is /usr/share/nvidia/nvidia-application-profiles-key-documentation slave nvidia--nvidia-blacklists-nouveau.conf is /etc/nvidia/nvidia-blacklists-nouveau.conf slave nvidia--nvidia-bug-report.sh is /usr/lib/nvidia/nvidia-bug-report.sh slave nvidia--nvidia-debugdump is /usr/bin/nvidia-debugdump slave nvidia--nvidia-drm-outputclass.conf is /etc/nvidia/nvidia-drm-outputclass.conf slave nvidia--nvidia-load.conf is /etc/nvidia/nvidia-load.conf slave nvidia--nvidia-modprobe.conf is /etc/nvidia/nvidia-modprobe.conf slave nvidia--nvidia-options.conf is /etc/modprobe.d/nvidia-options.conf slave nvidia--nvidia-settings is /usr/bin/nvidia-settings slave nvidia--nvidia-settings.1.gz is /usr/share/man/man1/nvidia-settings.1.gz slave nvidia--nvidia-settings.desktop is /usr/share/applications/nvidia-settings.desktop slave nvidia--nvidia-smi is /usr/bin/nvidia-smi slave nvidia--nvidia-smi.1.gz is /usr/share/man/man1/nvidia-smi.1.gz slave nvidia--nvidia_drv.so is /usr/lib/nvidia/nvidia_drv.so /usr/lib/nvidia/current - priority 470 slave nvidia--libEGL_nvidia.so.0-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libEGL_nvidia.so.0 slave nvidia--libGLESv1_CM_nvidia.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libGLESv1_CM_nvidia.so.1 slave nvidia--libGLESv2_nvidia.so.2-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libGLESv2_nvidia.so.2 slave nvidia--libGLX_nvidia.so.0-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libGLX_nvidia.so.0 slave nvidia--libcuda.so-i386-linux-gnu: /usr/lib/i386-linux-gnu/nvidia/current/libcuda.so slave nvidia--libcuda.so-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libcuda.so slave nvidia--libcuda.so.1-i386-linux-gnu: /usr/lib/i386-linux-gnu/nvidia/current/libcuda.so.1 slave nvidia--libcuda.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libcuda.so.1 slave nvidia--libglxserver_nvidia.so: /usr/lib/nvidia/current/libglxserver_nvidia.so slave nvidia--libnvcuvid.so-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvcuvid.so slave nvidia--libnvcuvid.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvcuvid.so.1 slave nvidia--libnvidia-cfg.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvidia-cfg.so.1 slave nvidia--libnvidia-encode.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvidia-encode.so.1 slave nvidia--libnvidia-ml.so-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvidia-ml.so slave nvidia--libnvidia-ml.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvidia-ml.so.1 slave nvidia--libnvidia-ptxjitcompiler.so.1-i386-linux-gnu: /usr/lib/i386-linux-gnu/nvidia/current/libnvidia-ptxjitcompiler.so.1 slave nvidia--libnvidia-ptxjitcompiler.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libnvidia-ptxjitcompiler.so.1 slave nvidia--libvdpau_nvidia.so.1-x86_64-linux-gnu: /usr/lib/x86_64-linux-gnu/nvidia/current/libvdpau_nvidia.so.1 slave nvidia--nv-control-dpy: /usr/lib/nvidia/current/nv-control-dpy slave nvidia--nvidia-application-profiles-key-documentation: /usr/share/nvidia/nvidia-application-profiles-470.103.01-key-documentation slave nvidia--nvidia-blacklists-nouveau.conf: /etc/nvidia/current/nvidia-blacklists-nouveau.conf slave nvidia--nvidia-bug-report.sh: /usr/lib/nvidia/current/nvidia-bug-report.sh slave nvidia--nvidia-debugdump: /usr/lib/nvidia/current/nvidia-debugdump slave nvidia--nvidia-drm-outputclass.conf: /etc/nvidia/current/nvidia-drm-outputclass.conf slave nvidia--nvidia-load.conf: /etc/nvidia/current/nvidia-load.conf slave nvidia--nvidia-modprobe.conf: /etc/nvidia/current/nvidia-modprobe.conf slave nvidia--nvidia-options.conf: /etc/nvidia/current/nvidia-options.conf slave nvidia--nvidia-settings: /usr/lib/nvidia/current/nvidia-settings slave nvidia--nvidia-settings.1.gz: /usr/lib/nvidia/current/nvidia-settings.1.gz slave nvidia--nvidia-settings.desktop: /usr/lib/nvidia/current/nvidia-settings.desktop slave nvidia--nvidia-smi: /usr/lib/nvidia/current/nvidia-smi slave nvidia--nvidia-smi.1.gz: /usr/lib/nvidia/current/nvidia-smi.1.gz slave nvidia--nvidia_drv.so: /usr/lib/nvidia/current/nvidia_drv.so > (the bug script should probably collect that as well ...) > > > Andreas
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