jaf*_*fan 7 graphics dell nvidia-optimus
我在笔记本 DELL M6600 上安装的 Ubuntu 12.10 上使用 optirun 命令时遇到问题。在 BIOS 中,我启用了 Optimus 技术。我有两个图形:
lspci -vnn | grep '\''[030[02]\]'
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我已经安装了 nvidia 驱动程序:
dpkg -l | grep nvidia
ii boinc-nvidia-cuda 7.0.27+dfsg-5ubuntu0.12.04.1 amd64 metapackage for CUDA-savvy BOINC client and manager
ii bumblebee-nvidia 3.0.1-3~quantalppa2 amd64 nVidia Optimus support using the proprietary NVIDIA driver
ii nvidia-common 1:0.2.71.1 amd64 transitional package for ubuntu-drivers-common
ii nvidia-cuda-doc 4.2.9-1ubuntu1 all NVIDIA CUDA and OpenCL documentation
ii nvidia-cuda-gdb 4.2.9-1ubuntu1 amd64 NVIDIA CUDA GDB
rc nvidia-current 304.64-0ubuntu1~quantal~xup1 amd64 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-experimental-310 310.14-0ubuntu1 amd64 Experimental NVIDIA binary Xorg driver, kernel module and VDPAU library
rc nvidia-settings 304.64-0ubuntu1~quantal~xup1 amd64 Tool for configuring the NVIDIA graphics driver
rc nvidia-settings-experimental-310 310.14-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-settings-updates 304.51-0ubuntu2 amd64 Tool for configuring the NVIDIA graphics driver
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当我尝试这个时:
optirun -vv -debug glxspheres
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我有:
[ 912.342326] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 912.497379] [DEBUG]optirun version 3.0.1 starting...
[ 912.497472] [DEBUG]Active configuration:
[ 912.497560] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 912.497600] [DEBUG] X display: ebug
[ 912.497660] [DEBUG] LD_LIBRARY_PATH:
[ 912.497694] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 912.497724] [DEBUG] VGL Compression: proxy
[ 912.734313] [INFO]Response: No - error: [XORG] (EE) No devices detected.
[ 912.734376] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) No devices detected.
[ 912.734399] [DEBUG]Socket closed.
[ 912.734447] [ERROR]Aborting because fallback start is disabled.
[ 912.734477] [DEBUG]Killing all remaining processes.
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小智 3
我想我也遇到了同样的问题。当我安装大黄蜂时,它无法识别我的谨慎卡。寻找这个问题,发现Ubuntu使用键nvidia而不是nvidia-current来引用nVidia的驱动程序。
所以试试这个:
备份文件 /etc/bumblebee/bumblebee.conf
sudo cp /etc/bumblebee/bumblebee.conf /etc/bumblebee/bumblebee.conf.backup(例如)
编辑该文件(使用您想要的编辑器,例如 gedit):
sudo gedit /etc/bumblebee/bumblebee.conf转到 部分[driver-nvidia]。
在那里,改变值
KernelDriver=nvidia-current到
KernelDriver=nvidia和
Module=nvidia-current到
Module=nvidia保存文件并重新启动。
现在再试一次:
optirun -vv -debug glxspheres如果遇到同样的错误,请恢复配置文件:
sudo cp /etc/bumblebee/bumblebee.conf.backup /etc/bumblebee/bumblebee.conf祝你好运。
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