2015rc没有nvidia_prime了?怎么切换显卡
Tofloor
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hct5620
deepin
2015-12-28 18:33
Author
驱动里面核显和独显驱动都装了,独显是闭源驱动,驱动设置里没了prime了
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cxbii
deepin
2015-12-28 22:40
#1
在N卡官网下载的驱动吗?
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hct5620
deepin
2015-12-29 00:05
#2
不是,是系统的那个驱动软件里面安装的,nvidia独显用的专用驱动,核显那个只有一个开源驱动
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hct5620
deepin
2015-12-29 00:08
#3
不是,是系统的那个驱动软件里面安装的,nvidia独显用的专用驱动,核显那个只有一个开源驱动
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zhlk1001
deepin
2015-12-29 00:15
#4
从仓库里安装的nvidia-352驱动
两个错误信息供参考
  1. lenke@lenke-pc:~$ nvidia-settings

  2. (nvidia-settings:1577): Gtk-WARNING **: Theme parsing error: gtk-contained.css:3928:61: Expected a valid selector

  3. ** (nvidia-settings:1577): WARNING **: PRIME: 执行子进程“/usr/bin/prime-supported”失败(没有那个文件或目录)
  4. ** Message: PRIME: is it supported? no

  5. ERROR: nvidia-settings could not find the registry key file. This file
  6.        should have been installed along with this driver at
  7.        /usr/share/nvidia/nvidia-application-profiles-key-documentation.
  8.        The application profiles will continue to work, but values
  9.        cannot be preopulated or validated, and will not be listed in
  10.        the help text. Please see the README for possible values and
  11.        descriptions.
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  1. lenke@lenke-pc:~$ optirun nvidia-settings
  2. [   71.331641] [ERROR]Cannot access secondary GPU - error: Could not load GPU driver

  3. [   71.331704] [ERROR]Aborting because fallback start is disabled.
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zhlk1001
deepin
2015-12-29 00:18
#5
prime和bumblebee,这两个能和平共处?
反正就是nvidia显卡没工作
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hct5620
deepin
2015-12-29 01:09
#6
https://bbs.deepin.org/post/34777
prime和bumblebee,这两个能和平共处?
反正就是nvidia显卡没工作

prime和bumblebee不能共存吧,我看网上安装prime的教程都是要先卸载bumblebee的,不过2015rc按教程安装也装不了prime,不知道怎么回事
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zhlk1001
deepin
2015-12-29 02:19
#7
deepin15
针对intel+nvidia显卡
希望官方,给一套安装nvidia闭源驱动的可行性方案
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ddb_01
deepin
2015-12-29 04:27
#8
https://bbs.deepin.org/post/34777
在N卡官网下载的驱动吗?

nvidia官网下载的驱动安装完后无法进入图形界面。从源里安装nvidia闭源驱动的话,就会一同安装上bumblebee,把bumblebee卸载掉的话就会连同nvidia的闭源驱动一起卸载。如果从ubuntu的源里下载nvidia-prime的包安装的话就会出错,还不能正常卸载。
题外话:现在deepin 15的源还很不稳定啊,刚才下载软件时的速度也就偶尔一两次是正常的,其它时候最快也就100KB/s左右,而下载nvidia的闭源驱动时,那速度简直可以用惨不忍睹来形容。浙江移动12M宽带。
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hct5620
deepin
2015-12-29 05:36
#9
https://bbs.deepin.org/post/34777
nvidia官网下载的驱动安装完后无法进入图形界面。从源里安装nvidia闭源驱动的话,就会一同安装上bumblebee ...

我从系统自带的驱动管理器里面下载还挺快的
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180******16
deepin
2016-01-01 22:03
#10
https://bbs.deepin.org/post/34777
从仓库里安装的nvidia-352驱动
两个错误信息供参考

碰到了相同问题,不知如何解决
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lvtongyuan
deepin
2016-01-02 03:32
#11
一样的问题,希望深度给个解决方案。
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185******28
deepin
2016-12-29 02:22
#12
官方切换ubuntu内核到debian,目前只有ubuntu内核支持nvidia-prime,debian只支持bumblebee,so~~~
不过据说下版本驱动管理上线会打上补丁来兼容
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