我的NVidia GTX 960卡在Ubuntu上使用Unity创建了openGL问题

我已经在启动板上发布了一个关于此问题的错误，但希望也许有人会对我可以尝试的其他事情提出一些建议。

背景：我有一个带有NVidia GTX 550 Ti适配器的Ubuntu 14.10系统。 昨天我用[ASUS Strix] NVidia GTX 960替换了该适配器。我使用X-org-edgers PPA驱动程序版本346，因为没有Ubuntu-Universe驱动程序明确支持我的卡。

行为：当正常启动到Ubuntu时，我应该看到Launch面板和顶栏，但我没有。 我确实看到了我的桌面图标，可以与系统进行交互。 声音有效。 如果我切换到终端（ctrl + alt + f2）我可以登录，导出display =：0，然后从那里启动一个gnome-terminal，然后打开firefox和其他人。 没有窗户装饰，他们的窗户也没有合成。

似乎所有Unity服务（包括屏幕截图，音量控制等）也没有加载。

一些数据在执行dconf重置和“setsid unity”后，我从终端中的compiz获得的转储是：

aaron@naegleria:~$ dconf reset -f /org/compiz aaron@naegleria:~$ setsid unity [1] 3166 stop: Unknown job: unity-panel-service compiz (core) - Info: Loading plugin: core compiz (core) - Info: Starting plugin: core start: Unknown job: unity-panel-service compiz (core) - Info: Loading plugin: ccp compiz (core) - Info: Starting plugin: ccp compizconfig - Info: Backend : gsettings compizconfig - Info: Integration : true compizconfig - Info: Profile : unity compiz (core) - Info: Loading plugin: composite compiz (core) - Info: Starting plugin: composite compiz (core) - Info: Loading plugin: move compiz (core) - Info: Starting plugin: move compiz (core) - Info: Loading plugin: place compiz (core) - Info: Starting plugin: place compiz (core) - Info: Loading plugin: compiztoolbox compiz (core) - Info: Starting plugin: compiztoolbox compiz (core) - Error: Plugin 'opengl' not loaded. compiz (core) - Info: Loading plugin: resize compiz (core) - Info: Starting plugin: resize compiz (core) - Info: Loading plugin: snap compiz (core) - Info: Starting plugin: snap compiz (core) - Info: Loading plugin: mousepoll compiz (core) - Info: Starting plugin: mousepoll compiz (core) - Info: Loading plugin: imgpng compiz (core) - Info: Starting plugin: imgpng compiz (core) - Info: Loading plugin: session compiz (core) - Info: Starting plugin: session compiz (core) - Info: Loading plugin: vpswitch compiz (core) - Info: Starting plugin: vpswitch compiz (core) - Info: Loading plugin: regex compiz (core) - Info: Starting plugin: regex compiz (core) - Info: Loading plugin: workarounds compiz (core) - Info: Starting plugin: workarounds compiz (core) - Error: Plugin 'opengl' not loaded. compiz (core) - Info: Stopping plugin: workarounds compiz (core) - Info: Unloading plugin: workarounds compiz (core) - Info: Stopping plugin: regex compiz (core) - Info: Unloading plugin: regex compiz (core) - Info: Stopping plugin: vpswitch compiz (core) - Info: Unloading plugin: vpswitch compiz (core) - Info: Stopping plugin: session compiz (core) - Info: Unloading plugin: session compiz (core) - Info: Stopping plugin: imgpng compiz (core) - Info: Unloading plugin: imgpng compiz (core) - Info: Stopping plugin: mousepoll compiz (core) - Info: Unloading plugin: mousepoll compiz (core) - Info: Stopping plugin: snap compiz (core) - Info: Unloading plugin: snap compiz (core) - Info: Stopping plugin: resize compiz (core) - Info: Unloading plugin: resize compiz (core) - Info: Stopping plugin: compiztoolbox compiz (core) - Info: Unloading plugin: compiztoolbox compiz (core) - Info: Stopping plugin: place compiz (core) - Info: Unloading plugin: place compiz (core) - Info: Stopping plugin: move compiz (core) - Info: Unloading plugin: move compiz (core) - Info: Stopping plugin: composite compiz (core) - Info: Unloading plugin: composite compiz (core) - Info: Stopping plugin: ccp compiz (core) - Info: Unloading plugin: ccp compiz (core) - Info: Stopping plugin: core compiz (core) - Info: Unloading plugin: core 

唯一已知的nouveau包（因为我知道这可能导致冲突）是：

 aaron@naegleria:~$ dpkg -l | grep nouveau ii libdrm-nouveau2:amd64 2.4.56-1 amd64 Userspace interface to nouveau-specific kernel DRM services -- runtime 

对于NVidia包：

 aaron@naegleria:~$ dpkg -l | grep nvidia ii nvidia-346 346.35-0ubuntu1~xedgers14.10.1 amd64 NVIDIA binary driver - version 346.35 ii nvidia-346-uvm 346.35-0ubuntu1~xedgers14.10.1 amd64 NVIDIA Unified Memory kernel module ii nvidia-opencl-icd-346 346.35-0ubuntu1~xedgers14.10.1 amd64 NVIDIA OpenCL ICD ii nvidia-prime 0.6.7 amd64 Tools to enable NVIDIA's Prime ii nvidia-settings 346.35-0ubuntu1~xedgers14.10.1 amd64 Tool for configuring the NVIDIA graphics driver aaron@naegleria:~$ 

lspci没有像过去那样正确识别卡片，但是：

 aaron@naegleria:~$ lspci | grep VGA 01:00.0 VGA compatible controller: NVIDIA Corporation Device 1401 (rev a1) aaron@naegleria:~$ 

尝试修复：在Stack Overflow和其他地方搜索，我尝试过：

• 安装CCSM，启用“unity”（及其依赖项）（可能相关：“Unredirect Driver Blacklist”具有:( nouveau | Intel）。* Mesa 8.0

• 将nouveau添加到黑名单文件（目前尚未启用）

• dconf重置/ setsid hack（见上文）

• 在安装任何新驱动程序之前清除所有nvidia- *驱动程序。

• 直接从NVidia安装驱动程序（驱动程序nvidia-346的“.run”文件）。 我通过启动，切换到终端，关闭lightdm服务，然后运行NVidia驱动程序来完成此操作。 它安装正确（虽然它确实抱怨预安装脚本不工作;其余的过程工作）。 我可以加载NVidia-Settings并查看与显卡相关的详细信息。

• 重新安装lightdm，unity，ubuntu-desktop

• [当前尝试]为NVidia-346安装Xorg-edgers驱动程序。 这也加载了相关的Xorg包，nvidia-settings等.NVidia-settings加载驱动程序，就像上面的NVidia-binaries一样。 详情如下。

• 从USB记忆棒重新安装ubuntu 14.10（离开/ home /完整）

我是最新的系统更新。

这是NVidia-Settings转储：

 Operating System: Linux-x86_64 NVidia Driver Versoin: 346.35 

X服务器信息：

 Display Name: naegleria:0 Server Version Number: 11.0 Server Vendor String: The X.Org Foundation Server Vendor Version: 1.16.0 (11600000) NV-CONTROL Version: 1.29 Screens: 1 [NOTE: I have two displays, but they are both functional and spanned correctly] 

OpenGL设置：

 [X] Sync to VBlank [X] Allow Flipping Quality [roughly 1/3 in] Miscellaneaous: [X] Use Conformant Texture Clamping 

然后是我的nvidia-Settings.rc文件：

 # # /home/aaron/.nvidia-settings-rc # # Configuration file for nvidia-settings - the NVIDIA X Server Settings utility # Generated on Thu Feb 5 20:12:08 2015 # # ConfigProperties: RcFileLocale = C ToolTips = Yes DisplayStatusBar = Yes SliderTextEntries = Yes IncludeDisplayNameInConfigFile = No ShowQuitDialog = Yes UpdateRulesOnProfileNameChange = Yes Timer = Memory_Used_(GPU_0),Yes,3000 Timer = PowerMizer_Monitor_(GPU_0),Yes,1000 Timer = Thermal_Monitor_(GPU_0),Yes,1000 Timer = Graphics_Card_(GPU_0),Yes,1000 # Attributes: 0/SyncToVBlank=1 0/LogAniso=0 0/FSAA=0 0/TextureSharpen=0 0/TextureClamping=1 0/FXAA=0 0/AllowFlipping=1 0/FSAAAppControlled=1 0/LogAnisoAppControlled=1 0/OpenGLImageSettings=1 0/FSAAAppEnhanced=0 0/XVideoSyncToDisplayID=DVI-I-0 [DPY:DVI-I-0]/Dithering=0 [DPY:DVI-I-0]/DitheringMode=0 [DPY:DVI-I-0]/DitheringDepth=0 [DPY:DVI-I-0]/SynchronousPaletteUpdates=0 [DPY:DVI-I-1]/RedBrightness=0.000000 [DPY:DVI-I-1]/GreenBrightness=0.000000 [DPY:DVI-I-1]/BlueBrightness=0.000000 [DPY:DVI-I-1]/RedContrast=0.000000 [DPY:DVI-I-1]/GreenContrast=0.000000 [DPY:DVI-I-1]/BlueContrast=0.000000 [DPY:DVI-I-1]/RedGamma=1.000000 [DPY:DVI-I-1]/GreenGamma=1.000000 [DPY:DVI-I-1]/BlueGamma=1.000000 [DPY:DVI-I-1]/Dithering=0 [DPY:DVI-I-1]/DitheringMode=0 [DPY:DVI-I-1]/DitheringDepth=0 [DPY:DVI-I-1]/DigitalVibrance=0 [DPY:DVI-I-1]/ColorSpace=0 [DPY:DVI-I-1]/ColorRange=0 [DPY:DVI-I-1]/SynchronousPaletteUpdates=0 [DPY:DP-0]/Dithering=0 [DPY:DP-0]/DitheringMode=0 [DPY:DP-0]/DitheringDepth=0 [DPY:DP-0]/SynchronousPaletteUpdates=0 [DPY:DP-1]/Dithering=0 [DPY:DP-1]/DitheringMode=0 [DPY:DP-1]/DitheringDepth=0 [DPY:DP-1]/SynchronousPaletteUpdates=0 [DPY:DP-2]/Dithering=0 [DPY:DP-2]/DitheringMode=0 [DPY:DP-2]/DitheringDepth=0 [DPY:DP-2]/SynchronousPaletteUpdates=0 [DPY:DP-3]/Dithering=0 [DPY:DP-3]/DitheringMode=0 [DPY:DP-3]/DitheringDepth=0 [DPY:DP-3]/SynchronousPaletteUpdates=0 [DPY:HDMI-0]/Dithering=0 [DPY:HDMI-0]/DitheringMode=0 [DPY:HDMI-0]/DitheringDepth=0 [DPY:HDMI-0]/SynchronousPaletteUpdates=0 [DPY:DP-4]/Dithering=0 [DPY:DP-4]/DitheringMode=0 [DPY:DP-4]/DitheringDepth=0 [DPY:DP-4]/SynchronousPaletteUpdates=0 [DPY:DP-5]/RedBrightness=0.000000 [DPY:DP-5]/GreenBrightness=0.000000 [DPY:DP-5]/BlueBrightness=0.000000 [DPY:DP-5]/RedContrast=0.000000 [DPY:DP-5]/GreenContrast=0.000000 [DPY:DP-5]/BlueContrast=0.000000 [DPY:DP-5]/RedGamma=1.000000 [DPY:DP-5]/GreenGamma=1.000000 [DPY:DP-5]/BlueGamma=1.000000 [DPY:DP-5]/Dithering=0 [DPY:DP-5]/DitheringMode=0 [DPY:DP-5]/DitheringDepth=0 [DPY:DP-5]/DigitalVibrance=0 [DPY:DP-5]/ColorSpace=0 [DPY:DP-5]/ColorRange=0 [DPY:DP-5]/SynchronousPaletteUpdates=0 [DPY:Unknown-0]/Dithering=0 [DPY:Unknown-0]/DitheringMode=0 [DPY:Unknown-0]/DitheringDepth=0 [DPY:Unknown-0]/SynchronousPaletteUpdates=0 

Answer 1

不要担心lspci部分。 这只是因为你的/usr/share/misc/pci.ids*文件不是最新的。 只需以root身份运行“update-pciids”即可。

在运行update-pciids之前：

 $ lspci | grep GeForce $ 

运行update-pciids：

 $ sudo update-pciids Downloaded daily snapshot dated 2015-04-14 03:15:01 $ sudo lspci | grep GeForce 01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] (rev a1) 

我在14.04使用NVIDIA的原始346.59驱动程序（截至今天最后稳定）没有问题。