I have the nvidia driver from rpmfusion installed. All my OpenGL apps are accelerated and work well except for one thing: $ glxgears Error: couldn't get an RGB, Double-buffered visual # glxgears does not run $ LD_LIBRARY_PATH=/usr/lib64/nvidia glxgears # glxgears runs the way you expect I've uninstalled and reinstalled the nvidia drivers, mesa and all their dependencies a few times which did not change this. I removed /etc/ld.so.cache and ran ldconfig which did not change the behaviour. What is going on? How do I fix this? John Linux myhost.mydomain.tld 2.6.40.4-5.fc15.x86_64 #1 SMP Tue Aug 30 14:38:32 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux nvidia-settings-1.0-11.fc15.x86_64 nvidia-xconfig-1.0-9.fc15.x86_64 kmod-nvidia-280.13-2.fc15.2.x86_64 xorg-x11-drv-nvidia-280.13-1.fc15.x86_64 kmod-nvidia-2.6.40.4-5.fc15.x86_64-280.13-2.fc15.2.x86_64 xorg-x11-drv-nvidia-libs-280.13-1.fc15.x86_64 mesa-libGL-7.11-1.fc15.x86_64 mesa-libGLU-7.11-1.fc15.x86_64 mesa-libGLU-7.11-1.fc15.i686 mesa-dri-filesystem-7.11-1.fc15.x86_64 mesa-dri-drivers-7.11-1.fc15.x86_64 mesa-libGL-7.11-1.fc15.i686 libx11globalcomm.so.1 (libc6,x86-64) => /usr/lib64/libx11globalcomm.so.1 libxcb-glx.so.0 (libc6,x86-64) => /usr/lib64/libxcb-glx.so.0 libxcb-glx.so.0 (libc6) => /usr/lib/libxcb-glx.so.0 libxcb-glx.so (libc6,x86-64) => /usr/lib64/libxcb-glx.so libwx_gtk2u_ogl-2.8.so.0 (libc6,x86-64) => /usr/lib64/libwx_gtk2u_ogl-2.8.so.0 libva-glx.so.1 (libc6,x86-64) => /usr/lib64/libva-glx.so.1 libva-egl.so.1 (libc6,x86-64) => /usr/lib64/libva-egl.so.1 libupower-glib.so.1 (libc6,x86-64) => /usr/lib64/libupower-glib.so.1 libtelepathy-glib.so.0 (libc6,x86-64) => /usr/lib64/libtelepathy-glib.so.0 libsmokeqtopengl.so.3 (libc6,x86-64) => /usr/lib64/libsmokeqtopengl.so.3 libpyglib-2.0-python.so.0 (libc6,x86-64) => /usr/lib64/libpyglib-2.0-python.so.0 libpyglib-2.0-python.so (libc6,x86-64) => /usr/lib64/libpyglib-2.0-python.so libpulse-mainloop-glib.so.0 (libc6,x86-64) => /usr/lib64/libpulse-mainloop-glib.so.0 libpoppler-glib.so.6 (libc6,x86-64) => /usr/lib64/libpoppler-glib.so.6 libpangosharpglue-2.so (libc6,x86-64) => /usr/lib64/libpangosharpglue-2.so libpackagekit-glib2.so.14 (libc6,x86-64) => /usr/lib64/libpackagekit-glib2.so.14 libnvidia-glcore.so.280.13 (libc6,x86-64) => /usr/lib64/nvidia/libnvidia-glcore.so.280.13 libnvidia-glcore.so (libc6,x86-64) => /usr/lib64/nvidia/libnvidia-glcore.so libnm-glib.so.4 (libc6,x86-64) => /usr/lib64/libnm-glib.so.4 libnm-glib-vpn.so.1 (libc6,x86-64) => /usr/lib64/libnm-glib-vpn.so.1 libkmahjongglib.so.4 (libc6,x86-64) => /usr/lib64/libkmahjongglib.so.4 libkdeinit4_kglobalaccel.so (libc6,x86-64) => /usr/lib64/libkdeinit4_kglobalaccel.so libjson-glib-1.0.so.0 (libc6,x86-64) => /usr/lib64/libjson-glib-1.0.so.0 libgtksharpglue-2.so (libc6,x86-64) => /usr/lib64/libgtksharpglue-2.so libgtkglext-x11-1.0.so.0 (libc6,x86-64) => /usr/lib64/libgtkglext-x11-1.0.so.0 libgssglue.so.1 (libc6,x86-64) => /lib64/libgssglue.so.1 libgnomesharpglue-2.so (libc6,x86-64) => /usr/lib64/libgnomesharpglue-2.so libgnome-keyring-sharp-glue.so (libc6,x86-64) => /usr/lib64/libgnome-keyring-sharp-glue.so libglut.so.3 (libc6,x86-64) => /usr/lib64/libglut.so.3 libglobalmenu-server.so.3 (libc6,x86-64) => /usr/lib64/libglobalmenu-server.so.3 libglitz.so.1 (libc6,x86-64) => /usr/lib64/libglitz.so.1 libglibsharpglue-2.so (libc6,x86-64) => /usr/lib64/libglibsharpglue-2.so libglibmm_generate_extra_defs-2.4.so.1 (libc6,x86-64) => /usr/lib64/libglibmm_generate_extra_defs-2.4.so.1 libglibmm-2.4.so.1 (libc6,x86-64) => /usr/lib64/libglibmm-2.4.so.1 libglib-2.0.so.0 (libc6,x86-64) => /lib64/libglib-2.0.so.0 libglib-2.0.so.0 (libc6) => /lib/libglib-2.0.so.0 libglib-1.2.so.0 (libc6,x86-64) => /usr/lib64/libglib-1.2.so.0 libgle.so.3 (libc6,x86-64) => /usr/lib64/libgle.so.3 libgldi.so.2 (libc6,x86-64) => /usr/lib64/libgldi.so.2 libgladesharpglue-2.so (libc6,x86-64) => /usr/lib64/libgladesharpglue-2.so libglademm-2.4.so.1 (libc6,x86-64) => /usr/lib64/libglademm-2.4.so.1 libglade-2.0.so.0 (libc6,x86-64) => /usr/lib64/libglade-2.0.so.0 libgegl-0.1.so.0 (libc6,x86-64) => /usr/lib64/libgegl-0.1.so.0 libgdksharpglue-2.so (libc6,x86-64) => /usr/lib64/libgdksharpglue-2.so libgdkglext-x11-1.0.so.0 (libc6,x86-64) => /usr/lib64/libgdkglext-x11-1.0.so.0 libflite_usenglish.so.1 (libc6,x86-64) => /usr/lib64/libflite_usenglish.so.1 libdbus-glib-1.so.2 (libc6,x86-64) => /usr/lib64/libdbus-glib-1.so.2 libbeagle.so.1 (libc6,x86-64) => /usr/lib64/libbeagle.so.1 libavahi-glib.so.1 (libc6,x86-64) => /usr/lib64/libavahi-glib.so.1 libatksharpglue-2.so (libc6,x86-64) => /usr/lib64/libatksharpglue-2.so libQtOpenGL.so.4 (libc6,x86-64) => /usr/lib64/libQtOpenGL.so.4 libQtOpenGL.so.4 (libc6) => /usr/lib/libQtOpenGL.so.4 libGLU.so.1 (libc6,x86-64) => /usr/lib64/libGLU.so.1 libGLU.so.1 (libc6) => /usr/lib/libGLU.so.1 libGLEW.so.1.5 (libc6,x86-64) => /usr/lib64/libGLEW.so.1.5 libGLC.so.0 (libc6,x86-64) => /usr/lib64/libGLC.so.0 libGL.so.1 (libc6,x86-64) => /usr/lib64/libGL.so.1 libGL.so.1 (libc6,x86-64) => /usr/lib64/nvidia/libGL.so.1 libGL.so.1 (libc6) => /usr/lib/libGL.so.1 -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines