centos 6.0安装NVIDIA显卡驱动问题
遇到Nouveaukerneldriverisinusedbysystem错误到解决方法装显卡驱动请在字符界面下安装
1)Blacklistthenouveaudriver:Addbelowlineto/etc/modprobe.d/blacklist.conffile
blacklistnouveau
2)Rebuildtheinitramfsimagefileusingdracut:
*Backuptheinitramfsfile
$sudomv/boot/initramfs-$(uname-r).img/boot/initramfs-$(uname-r).img.bak
*Rebuildtheinitramfsfile
$sudodracut-v/boot/initramfs-$(uname-r).img$(uname-r)
3)Rebootthesystemtorunlevel3(withoutgraphics)
4)Checkthatnouveaudriverisnotloaded
$lsmod|grepnouveau
5)RuntheNVidiadriverpackage
$sudo./NVIDIA-Linux-x86_64-195.36.15-pkg2.run
Abovecommandwillcreatexorg.conffilein/etc/X11directorywhichisresponsibletouseNVidiadriverinX.
6)RestartthesystemandNVidiadriverwillbeusednow.
Note1:Ifnouveaudriverisloadedinstep4,thenfollowanyofthebelowsteptopreventtheloadingofthedriver
**Addbelowlinetokernelparameteringrubwhilerebootingthesystem
rdblacklist=nouveau
**Renamethenouveaudriverfile
$sudomv/lib/modules/$(uname-r)/kernel/drivers/gpu/drm/nouveau/nouveau.ko/lib/modules/$(uname-r)/kernel/drivers/gpu/drm/nouveau/nouveau.ko.txt
Note2:IfakernelupdateisinstalledthenreruntheNVidiapackageagaintorebuildtheNVidiadrivermoduleagainstthenewkernel.