系統：Red Hat Enterprise 6（32位）
顯示卡：Nvidia Gforce 7300GT
将驅動從Nvidia官網下載下傳回來後 進入文本模式直接運作安裝,發現提示如下錯誤:
錯誤日志如下：
| nvidia-installer log file '/var/log/nvidia-installer.log' creation time: Thu Jun 16 23:35:00 2011 installer version: 275.09.07 PATH: /usr/lib/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bi n:/root/bin option status: license pre-accepted : false update : false force update : false expert : false uninstall : false driver info : false precompiled interfaces : true no ncurses color : false query latest version : false no questions : false silent : false no recursion : false no backup : false kernel module only : false sanity : false add this kernel : false no runlevel check : false no network : false no ABI note : false no RPMs : false no kernel module : false force SELinux : default no X server check : false no cc version check : false run distro scripts : true no nouveau check : false run nvidia-xconfig : false sigwinch work around : true force tls : (not specified) X install prefix : (not specified) X library install path : (not specified) X module install path : (not specified) OpenGL install prefix : (not specified) OpenGL install libdir : (not specified) utility install prefix : (not specified) utility install libdir : (not specified) installer prefix : (not specified) doc install prefix : (not specified) kernel name : (not specified) kernel include path : (not specified) kernel source path : (not specified) kernel output path : (not specified) kernel install path : (not specified) precompiled kernel interfaces path : (not specified) precompiled kernel interfaces url : (not specified) proc mount point : /proc ui : (not specified) tmpdir : /tmp ftp mirror : ftp://download.nvidia.com RPM file list : (not specified) selinux chcon type : (not specified) Using: nvidia-installer ncurses user interface -> Tagging shared libraries with chcon -t textrel_shlib_t. -> License accepted. -> Installing NVIDIA driver version 275.09.07. ERROR: The Nouveau kernel driver is currently in use by your system. This driver is incompatible with the NVIDIA driver, and must be disabled before proceeding. Please consult the NVIDIA driver README and your Linux distribution's documentation for details on how to correctly disable the Nouveau kernel driver. WARNING: The modprobe configuration file to disable Nouveau, /etc/modprobe.d/nvidia-installer-disable-nouveau.conf, is already present. Please be sure you have rebooted your system since that file was written. If you have rebooted, then Nouveau may be enabled for other reasons, such as being included in the system initial ramdisk or in your X configuration file. Please consult the NVIDIA driver README and your Linux distribution's documentation for details on how to correctly disable the Nouveau kernel driver. ERROR: Installation has failed. Please see the file '/var/log/nvidia-installer.log' for details. You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com. |
上面是安裝顯示卡驅動的時候的錯誤提示：意思就是：
Nouveau kernel driver 這個驅動正在被系統使用,這個驅動和Nvidia驅動沖突,要想繼續安裝,則必須禁用此驅動！因為RHEL 6 系統預設裝的顯示卡驅動就是Nouveau . Nouveau是一個由愛好者組織的針對NVIDIA顯示卡開發第三方開源3D驅動的共同項目，并且Nouveau是在完全沒有得到NVIDIA任何支 持的情況下進行開發的，Nouveau算是X.Org基金會的一個項目.
解決辦法如下：
也即關閉Nouveau：
1)把驅動加入黑名單中: /etc/modprobe.d/blacklist.conf 在後面加入：
blacklist nouveau
2) 使用 dracut重建立立 initramfs p_w_picpath file :
* 備份 the initramfs file
$ sudo mv /boot/initramfs-$(uname -r).img /boot/initramfs-$(uname -r).img.bak
* 重建立立 the initramfs file
$ sudo dracut -v /boot/initramfs-$(uname -r).img $(uname -r)
3) 重新開機系統至文本模式,init 3 這個可以修改/etc/inittab 檔案 init 3是文本模式,
init 5是圖形界面模式.重新開機之後,進入文本模式，其實可以發現字型變大了,也就是說驅動沒有被加載,成功禁用了Nouveau
4)檢查nouveau driver確定沒有被加載！
$ lsmod | grep nouveau
5) 運作安裝檔案
$ sudo ./NVIDIA-Linux-x86_64-195.36.15-pkg2.run
sh NVIDIA-Linux-x86-275.09.07.run
安裝過程中根據相應提示,即可完成安裝.
6)重新開機系統,進入圖形界面,即可發現出現了如下選項：
沒安裝之前提示就是 需要硬體3D支援！
系統-->首選項-->NVIDIA X Server Settings
![linux-svn解除安裝與安裝[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)