安裝nvidia驅動程序時出錯Ubuntu 14.04

Question

我在Ubuntu 14.04上安裝GTX980驅動程序時遇到問題。我需要升級到CUDA7.5和最新的驅動程序。我使用.run安裝程序和deb。安裝程序並在安裝之前執行清除。

這裏是日誌：

Using built-in stream user interface 
-> Detected 8 CPUs online; setting concurrency level to 8. 
-> License accepted by command line option. 
-> Installing NVIDIA driver version 352.39. 
-> There appears to already be a driver installed on your system (version: 352.39). As part of installing this driver (version: 352.39), the existing driver will be uninstalled. 
    Are you sure you want to continue? (Answer: Continue installation) 
-> Running distribution scripts 
    executing: '/usr/lib/nvidia/pre-install'... 
-> done. 
-> The distribution-provided pre-install script failed! Are you sure you want to continue? (Answer: Continue installation) 
WARNING: One or more modprobe configuration files to disable Nouveau are already present at: /etc/modprobe.d/nvidia-installer-disable-nouveau.conf. Please be sure you have reboo 
ted your system since these files were written. If you have rebooted, then Nouveau may be enabled for other reasons, such as being included in the system initial ramdisk or in y 
our 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. 
-> For some distributions, Nouveau can be disabled by adding a file in the modprobe configuration directory. Would you like nvidia-installer to attempt to create this modprobe f 
ile for you? (Answer: Yes) 
-> One or more modprobe configuration files to disable Nouveau have been written. For some distributions, this may be sufficient to disable Nouveau; other distributions may requ 
ire modification of the initial ramdisk. Please reboot your system and attempt NVIDIA driver installation again. Note if you later wish to reenable Nouveau, you will need to de 
lete these files: /etc/modprobe.d/nvidia-installer-disable-nouveau.conf 
-> Would you like to register the kernel module sources with DKMS? This will allow DKMS to automatically build a new module, if you install a different kernel later. (Answer: Yes 
) 
-> Installing both new and classic TLS OpenGL libraries. 
-> Installing both new and classic TLS 32bit OpenGL libraries. 
-> Install NVIDIA's 32-bit compatibility libraries? (Answer: Yes) 
-> Uninstalling the previous installation with /usr/bin/nvidia-uninstall. 
-> nvidia-installer will install the libvdpau and libvdpau_trace libraries that were included with this installer package. These libraries are available separately through the li 
bvdpau project and will be removed from the NVIDIA Linux driver installer package in the future, so it is recommended that VDPAU users install libvdpau separately, e.g. by using 
packages available from their distributions, or by building from the sources available at: 

http://people.freedesktop.org/~aplattner/vdpau 
-> Searching for conflicting files: 
-> done. 
-> Installing 'NVIDIA Accelerated Graphics Driver for Linux-x86_64' (352.39): 
    executing: '/sbin/ldconfig'... 
-> done. 
-> Driver file installation is complete. 
-> Installing DKMS kernel module: 
ERROR: Failed to run `/usr/sbin/dkms build -m nvidia -v 352.39 -k 3.13.0-55-generic`: 
Kernel preparation unnecessary for this kernel. Skipping...                          

Building module:                                     
cleaning build area....                                   
make KERNELRELEASE=3.13.0-55-generic module KERNEL_UNAME=3.13.0-55-generic; make -C uvm module KERNEL_UNAME=3.13.0-55-generic KBUILD_EXTMOD=/var/lib/dkms/nvidia/352.39/build/uvm. 
...(bad exit status: 2) 
ERROR (dkms apport): binary package for nvidia: 352.39 not found                         
Error! Bad return status for module build on kernel: 3.13.0-55-generic (x86_64)                     
Consult /var/lib/dkms/nvidia/352.39/build/make.log for more information.                       
-> error.                                      
ERROR: Failed to install the kernel module through DKMS. No kernel module was installed; please try installing again without DKMS, or check the DKMS logs for more information. 
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 availabl 
e on the Linux driver download page at www.nvidia.com. 

Answer 1

您好我有使用Ubuntu 14.04 GTX 980鈦（我與GTX 970也測試）。我不知道爲什麼，但從不同渠道安裝驅動程序兩次。

1. 從NVidia's website下載驅動文件，例如， 「NVIDIA-Linux-x86_64-352.55.run」。

2. 首先從儲存庫

運行在終端安裝：

$ sudo apt-get remove nvidia* 
$ sudo add-apt-repository ppa:xorg-edgers/ppa 
$ sudo apt-get update 
$ sudo apt-get install nvidia-current 

重新啓動。你會發現你不能再次登錄。登錄前，請按Ctrl + Alt + F1。在命令中輸入您的用戶名和密碼。

停止lightdm和運行NVidia的安裝文件：

在終端運行：

$ sudo stop lightdm 
$ sudo cd ~/Downloads 
$ sudo chmod +x NVIDIA-Linux-x86_64-352.55.run 
$ sudo ./NVIDIA-Linux-x86_64-352.55.run 

這裏是一些文件將被安裝，並在最後的程序表示內核錯誤，但它的確定。再次重新啓動，顯卡將工作。