“Fedora 17:nvidia驱动”的版本间差异
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无编辑摘要 |
无编辑摘要 |
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| （未显示同一用户的1个中间版本） | |||
| 第21行： | 第21行： | ||
dracut /boot/initramfs-$(uname -r).img $(uname -r) |
dracut /boot/initramfs-$(uname -r).img $(uname -r) |
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以上方法不适用双显卡，具体参见 |
以上方法不适用双显卡(Nvidia Optimus)，具体参见 Bumblebee [https://fedoraproject.org/wiki/Bumblebee] |
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*bumblebee的作用是禁用nvidia独立显卡，需要使用独显时，使用”optirun 程序名“手动开启nvidia来运行需要加速的程序，如optirun vmware。 |
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:集显、独显分别运行 glxgears 或 glxspheres 测试，以glxgears为例： |
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➜ ~ glxgears |
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Running synchronized to the vertical refresh. The framerate should be |
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approximately the same as the monitor refresh rate. |
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301 frames in 5.0 seconds = 60.107 FPS |
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300 frames in 5.0 seconds = 59.869 FPS |
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300 frames in 5.0 seconds = 59.856 FPS |
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➜ ~ optirun glxgears |
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2284 frames in 5.0 seconds = 456.677 FPS |
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2358 frames in 5.0 seconds = 471.540 FPS |
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2275 frames in 5.0 seconds = 454.942 FPS |
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*打开N卡设置： |
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optirun nvidia-settings -c :8 |
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2014年4月29日 (二) 12:34的最新版本
http://www.if-not-true-then-false.com/2013/fedora-18-nvidia-guide/
- Add RPMFusion Repositories (Free and Non-Free)
yum localinstall --nogpgcheck http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-branched.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-branched.noarch.rpm
- 安装rpmfusion的包时，会出现 获取 GPG 密钥失败 错误
- 解决方法：更改rpmfusion*.repo中的 gpgcheck=0
- install nVidia proprietary drivers for GeForce 6/7/8/9/200/300/400/500 series cards
yum install kmod-nvidia
- akmod is good option and easy way avoid problems on kernel updates and is best and only option if you use:
- self-compiled kernel
- older Fedora kernel
- quickly changing kernels from updates-testing/rawhide
yum install akmod-nvidia
- Remove / disable nouveau drivers from kernel initramfs
## Backup old initramfs nouveau image ## mv /boot/initramfs-$(uname -r).img /boot/initramfs-$(uname -r)-nouveau.img ## Create new initramfs image ## dracut /boot/initramfs-$(uname -r).img $(uname -r)
以上方法不适用双显卡(Nvidia Optimus)，具体参见 Bumblebee [1]