中文 阿尼樱奈奈
deepin
2023-05-26 22:56 deepin 你不能在桌面直接安装显卡驱动，先Ctrl+Alt+F2进入tty2再安装
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落日
deepin
2023-05-27 01:26 deepin 驱动教程论坛里很多，因为有很多人问，但是总是不先自己在论坛查找
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明天会更好
deepin
2023-05-27 06:29 deepin 先要把正在使用的驱动加入黑名单，重启后才可以安装，有例子的
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fuuko
2023-05-27 09:05 Moderator
上面不是写了么，要先干掉X Server：ERROR: You appear to be running an X server; please exit X before installing.
先切入tty，接着执行一下sudo init 3，然后你再找个教程把那个开源驱动也给干了，这样就可以继续装了
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Ziggy
2023-05-27 21:04 Moderator
官方run文件安装要先停掉lightdm，而且这么旧的显卡和驱动不一定支持太新的内核
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thinking2019
deepin
2023-05-27 21:22 deepin T420默认使用的是Intel集成显卡，如果想使用NVS 4200显卡，先要在BIOS里启用，然后再进行相关安装和设置。具体位置应该是BIOS里的Display项，有三个选择：第一个是集成显卡、第二个是NVS 4200、第三项是系统自动适配显卡（默认项）。选择第二项再安装就应该OK了。不过我至今没搞明白的是如果你想启用4200显卡，每次都需要进入BIOS进行设置，无法保存（不是主板电池没电的原因）。
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机器是Thinkpad T420，显卡NVS 4200。 从nVidia下载的驱动是run文件。
bash安装时提示
============================
Using: nvidia-installer ncurses v6 user interface
-> Detected 4 CPUs online; setting concurrency level to 4.
-> The file '/tmp/.X0-lock' exists and appears to contain the process ID '1935' of a runnning X server.
ERROR: You appear to be running an X server; please exit X before installing. For further details, please see the section INSTALLING THE NVIDIA DRIVER in the README available on the Linux driver download page at www.nvidia.com.
ERROR: Installation has failed. Please see the file '/var/log/nvidia-installer.log' for details. You may find suggestions on fixing installation problems in the README available on the Linux driver download page at www.nvidia.com.
=============================
有没有这么干过的兄弟，提示一下？谢谢