我在使用Nvidia GeForce 9100的nouveau驱动程序时遇到问题.Xorg启动并正常工作，我可以使用所有东西，尽pipe在/var/log/Xorg.0.log有：
$ cat /var/log/Xorg.0.log | grep EE [ 36.166] (EE) AIGLX error: dlopen of /usr/lib64/dri/nouveau_dri.so failed (/usr/lib64/dri/nouveau_dri.so: cannot open shared object file: No such file or directory) [ 36.166] (EE) AIGLX: reverting to software rendering
当我从shell中运行glxinfo或glxgears时，
libGL error: dlopen /usr/lib64/dri/nouveau_dri.so failed (/usr/lib64/dri/nouveau_dri.so: cannot open shared object file: No such file or directory) libGL error: unable to load driver: nouveau_dri.so libGL error: driver pointer missing libGL error: failed to load driver: nouveau
但dmesg显示驱动程序已加载
$ dmesg | grep nouveau nouveau 0000:02:00.0: setting latency timer to 64 nouveau 0000:02:00.0: PCI INT A -> Link[SGRU] -> GSI 20 (level, low) -> IRQ 20 nouveau [ DEVICE][0000:02:00.0] BOOT0 : 0x0aa380a2 nouveau [ DEVICE][0000:02:00.0] Chipset: MCP77/MCP78 (NVAA) nouveau [ DEVICE][0000:02:00.0] Family : NV50 nouveau [ VBIOS][0000:02:00.0] checking PRAMIN for image... nouveau [ VBIOS][0000:02:00.0] ... appears to be valid nouveau [ VBIOS][0000:02:00.0] using image from PRAMIN nouveau [ VBIOS][0000:02:00.0] BIT signature found nouveau [ VBIOS][0000:02:00.0] version 62.77.2f.00.06 nouveau [ PFB][0000:02:00.0] RAM type: stolen system memory nouveau [ PFB][0000:02:00.0] RAM size: 256 MiB nouveau [ PFB][0000:02:00.0] ZCOMP: 0 tags nouveau [ VOLT][0000:02:00.0] GPU voltage: 1100000uv nouveau [ PTHERM][0000:02:00.0] FAN control: none / external nouveau [ PTHERM][0000:02:00.0] fan management: automatic nouveau [ PTHERM][0000:02:00.0] internal sensor: yes nouveau [ CLK][0000:02:00.0] 0f: core 500 MHz shader 1200 MHz vdec 500 MHz nouveau [ PTHERM][0000:02:00.0] temperature (103 C) hit the 'critical' threshold nouveau [ CLK][0000:02:00.0] --: core 350 MHz shader 1600 MHz vdec 350 MHz nouveau [ DRM] VRAM: 256 MiB nouveau [ DRM] GART: 1048576 MiB nouveau [ DRM] TMDS table version 2.0 nouveau [ DRM] DCB version 4.0 nouveau [ DRM] DCB outp 00: 01000300 0000001e nouveau [ DRM] DCB outp 01: 01011332 00020010 nouveau [ DRM] DCB conn 00: 00000100 nouveau [ DRM] DCB conn 01: 00001231 nouveau [ DRM] MM: using M2MF for buffer copies nouveau 0000:02:00.0: No connectors reported connected with modes nouveau [ DRM] allocated 1024x768 fb: 0x50000, bo ffff880217493000 fbcon: nouveaufb (fb0) is primary device nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device nouveau 0000:02:00.0: registered panic notifier [drm] Initialized nouveau 1.1.1 20120801 for 0000:02:00.0 on minor 0
我的系统规格：CentOS 6.6（Final），2.6.32-504.23.4.el6.x86_64
$ lspci | grep VGA 02:00.0 VGA compatible controller: NVIDIA Corporation C78 [GeForce 9100] (rev a2)
我多次安装并删除了Nvidia专有驱动程序，因此可能会出现库和错误等问题。 它看起来像系统正在寻找/usr/lib64/dri/nouveau_dri.so而它不应该。 据我所知，没有提供该文件的CentOS 6软件包。
任何帮助将非常感激，提前谢谢。