独显找不到了!
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- 帖子: 1
- 注册时间: 2016-07-16 16:46
- 系统: ubuntu
独显找不到了!
双系统,win7和ubuntu14.04,有两个显卡,本来用lspci | grep VGA 可以看到集显和独显,但是由于用caffe需要安装NVIDIA的GPU驱动,捣鼓了一阵,不但没有安装成功,再利用lspci的时候只能看到一个集显而看不到独显了。win7上可以看到。
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- 论坛版主
- 帖子: 18279
- 注册时间: 2009-08-04 16:33
Re: 独显找不到了!
1. 重開機
然後試試
sudo lspci | grep 3D
或
sudo lspci | grep controller
看看
2. 如果還是沒有 看看
https://bugs.launchpad.net/ubuntu/+sour ... comments/6
After reboot the discrete card even disappeared from lspci and still working.
2-1. https://bugs.launchpad.net/ubuntu/+sour ... ug/1310023
14.04: Nvidia Prime is unable to switch to the Nvidia card
看看 有沒有類似情況
然後試試
sudo lspci | grep 3D
或
sudo lspci | grep controller
看看
2. 如果還是沒有 看看
https://bugs.launchpad.net/ubuntu/+sour ... comments/6
After reboot the discrete card even disappeared from lspci and still working.
2-1. https://bugs.launchpad.net/ubuntu/+sour ... ug/1310023
14.04: Nvidia Prime is unable to switch to the Nvidia card
看看 有沒有類似情況