更新到3.5.019后，nvidia驱动程序完全失败

我正在运行双屏幕设置并需要专有驱动程序，因为标准驱动程序不会以全分辨率驱动第二个屏幕。

更新到3.5.019后，下载最新的linux头文件并重新安装“nvidia-current-updates”以触发重新编译xserver / gdm将根本不加载。

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编辑：额外信息

Xorg.0.lgo

[ 5.102] (II) LoadModule: "glx" [ 5.102] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/libglx.so [ 5.222] (II) Module glx: vendor="NVIDIA Corporation" [ 5.222] compiled for 4.0.2, module version = 1.0.0 [ 5.222] Module class: X.Org Server Extension [ 5.222] (II) NVIDIA GLX Module 304.51 Tue Sep 18 17:38:06 PDT 2012 [ 5.222] Loading extension GLX [ 5.222] (II) LoadModule: "nvidia" [ 5.222] (II) Loading /usr/lib/x86_64-linux-gnu/xorg/extra-modules/nvidia_drv.so [ 5.223] (II) Module nvidia: vendor="NVIDIA Corporation" [ 5.223] compiled for 4.0.2, module version = 1.0.0 [ 5.223] Module class: X.Org Video Driver [ 5.223] (II) NVIDIA dlloader X Driver 304.51 Tue Sep 18 17:18:40 PDT 2012 [ 5.223] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs [ 5.223] (++) using VT number 7 [ 5.225] (II) Loading sub module "fb" [ 5.225] (II) LoadModule: "fb" [ 5.225] (II) Loading /usr/lib/xorg/modules/libfb.so [ 5.225] (II) Module fb: vendor="X.Org Foundation" [ 5.225] compiled for 1.13.0, module version = 1.0.0 [ 5.225] ABI class: X.Org ANSI C Emulation, version 0.4 [ 5.225] (II) Loading sub module "wfb" [ 5.225] (II) LoadModule: "wfb" [ 5.225] (II) Loading /usr/lib/xorg/modules/libwfb.so [ 5.225] (II) Module wfb: vendor="X.Org Foundation" [ 5.225] compiled for 1.13.0, module version = 1.0.0 [ 5.225] ABI class: X.Org ANSI C Emulation, version 0.4 [ 5.225] (II) Loading sub module "ramdac" [ 5.225] (II) LoadModule: "ramdac" [ 5.225] (II) Module "ramdac" already built-in [ 5.225] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32 [ 5.225] (==) NVIDIA(0): RGB weight 888 [ 5.225] (==) NVIDIA(0): Default visual is TrueColor [ 5.225] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0) [ 5.226] (**) NVIDIA(0): Enabling 2D acceleration [ 5.228] (EE) NVIDIA(0): Failed to initialize the NVIDIA kernel module. Please see the [ 5.228] (EE) NVIDIA(0): system's kernel log for additional error messages and [ 5.228] (EE) NVIDIA(0): consult the NVIDIA README for details. [ 5.228] (EE) NVIDIA(0): *** Aborting *** [ 5.228] (EE) NVIDIA(0): Failing initialization of X screen 0 [ 5.228] (II) UnloadModule: "nvidia" [ 5.228] (II) UnloadSubModule: "wfb" [ 5.228] (II) UnloadSubModule: "fb" [ 5.228] (EE) Screen(s) found, but none have a usable configuration. [ 5.228] Fatal server error: [ 5.228] no screens found [ 5.228] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 5.228] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information. [ 5.228] (EE) [ 5.229] Server terminated with error (1). Closing log file. 

dkms状态：

 nvidia, 304.64, 3.5.0-18-generic, x86_64: installed nvidia, 304.64, 3.5.0-19-generic, x86_64: installed nvidia-current-updates, 304.51, 3.5.0-19-generic, x86_64: installed 

适当的内核日志部分：

 Dec 5 13:37:06 ursus kernel: [ 5.374507] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 304.64 Tue Oct 30 10:58:20 PDT 2012 Dec 5 13:37:06 ursus kernel: [ 5.624054] NVRM: API mismatch: the client has the version 304.51, but Dec 5 13:37:06 ursus kernel: [ 5.624054] NVRM: this kernel module has the version 304.64. Please Dec 5 13:37:06 ursus kernel: [ 5.624054] NVRM: make sure that this kernel module and all NVIDIA driver Dec 5 13:37:06 ursus kernel: [ 5.624054] NVRM: components have the same version. 

Answer 1

通过安装上游Nvidia驱动程序以及Ubuntu存储库中的驱动程序，您似乎搞乱了内核模块配置。

现在，“userland”Xorg库与内核模块的版本不匹配，这就是您在Xorg错误日志中看到的内容。 我建议你采取以下步骤，以恢复到Ubuntu提供的步骤。

1. 卸载手动安装的Nvidia驱动程序。 请参考其中的许多问题之一，例如

   如何卸载手动安装的Nvidia驱动程序？

2. 卸载所有可能的Ubuntu Nvidia软件包：

    sudo apt-get purge 'nvidia-*' 

3. 此时列出并删除仍安装的Nvidia内核模块（如果有）：

    dkms status dkms remove nvidia -k your-kernel-version-here 

   重复此操作，直到您不再使用dkms status看到Nvidia模块。

4. 从存储库安装：

    sudo apt-get install nvidia-current nvidia-settings 

   或者如果您需要更新/最新版本：

    sudo apt-get install nvidia-current-updates nvidia-settings-updates 

5. validationNvidia内核驱动程序是否为正在运行的内核构建：

    dkms status | grep `uname -r` 

   应该产生例如nvidia-current, 313.09, 3.8.3-030803-generic, x86_64: installed 。

6. 重启。