ubuntu20.04安装完显卡驱动后黑屏问题办理
注:gazebo仿真中fps过低,电脑无法配置双屏等问题,均由显卡驱动造成,可参考本文重装驱动。目录
进入修复模式卸载已装驱动
官网下载并重装驱动
进入修复模式卸载已装驱动
我开始是在 可视化软件 软件与更新 中安装的显卡驱动,并按照网上教程禁用了nouveau驱动。但在重启过程中,发现电脑黑屏,左上角有横光标闪过。
于是再次按照网上教程,按住ctrl+alt+f1-6,进入tty模式,都没反应。于是只能进入修复模式卸载已装驱动,具体操纵如下:
[*]重启电脑,在系统选择界面选择ubuntu advanced(高级选项),然后选择带有括号的recovery mode
[*]进入之后,在白框中选择root选项并进入
[*]左下角出现 Press Enter for maintenance.....,按回车Enter
[*]进入命令行后,输入下面代码卸载已有驱动,然后reboot重启进入系统
apt remove --purge nvidia* 卸载已有驱动后,禁用nouveau驱动。输入下面代码打开文档
sudo gedit /etc/modprobe.d/blacklist.conf 在文档后面添加下面代码并生存关闭
blacklist nouveau
blacklist lbm-nouveau
options nouveau modeset=0
alias nouveau off
alias lbm-nouveau off 然后更新
sudo update-initramfs -u
完成以上后,去官网下载并重装驱动
官网下载并重装驱动
1. 系统更新
sudo apt update
sudo apt upgrade -y 2. 安装根本工具
sudo apt install -y build-essential cmake sudo apt install -y lightdm 在弹出对话框选择"lightdm"
3. 进入英伟达官网 https://www.nvidia.cn/,找到自己显卡对应linux驱动,下载。完成后放入一个英文路径下的文件夹。路径要记着,后面要用到
4. 检查nouveau驱动是否禁用成功,输入下面代码,没有任何输出阐明成功
lsmod | grep nouveau 5. 进入字符界面,后续将没有图形化界面,黑屏命令行状态。
按住组合键ctrl+alt+f3(f1-f6均可)进入字符界面,先输入用户名,再输入暗码
6. 关闭图形界面
sudo service lightdm stop 7. 给驱动加权限
cd /home/wh //这里为驱动文件存放的英文路径
chmod 755 NVIDIA-Linux-x86_64-535.113.01.run //这里为你下载的驱动文件名,按Table键也可补全 8. 输入下面代码,安装驱动
sudo ./NVIDIA-Linux-x86_64-535.113.01.run -no-x-check -no-nouveau-check 9. 安装过程中一些选项的选择:
[*]Multiple kernel module types are available for this systems. Which would you like to use? NVIDIA Proprietary MIT/GPL
[*] An alternate method of installing the NVIDIA driver was detected.(This is usually a package provided by your distributor.) A driver installed via that method may integrate better with you system than a driver installed by
naidia-installer
[*] Please review the message provided by the maintainer of this alternate installation method and decide how to proceed: Continue installation Abort installtion
[*] The NVIDIA driver provided by Ubuntu can be installed by launching the "Software & Updates" application,and by selecting the NVIDIA driver from the "Additional Drivers" tab.
Continue installation
[*] Would you like to register the kernel module source with DKMS? This will allow DKMS.... Yes
[*] Install NVIDIA's 32-bit compatibility libraries? NO
[*] Would you like to run the nvidia-xconfig utility to automatically update you X configuration file so that the NVIDIA X driver will be used when you restart X? Any pre-existing X configuration file will be backed up.
Yes
10. 出现下面字样,阐明安装成功
Your X configuration file has been successfully updated. Installation of the NVIDIA Accelerated Graphics Driver for Linux-x86_64 (version:535.113.01) is now complete.
11. 然后在命令行输入下面代码,重启。重启过程中,按f2进入bios模式,显卡设置为独立显卡,并关闭安全启动
sudo service lightdm start && reboot 12. 重启电脑,安装完成。
免责声明:如果侵犯了您的权益,请联系站长,我们会及时删除侵权内容,谢谢合作!更多信息从访问主页:qidao123.com:ToB企服之家,中国第一个企服评测及商务社交产业平台。
页:
[1]