Ubuntu18.04安装VirtualGL和TurboVNC

2024-06-15

字数统计: 643字 | 阅读时长: 3分

一、安装桌面和依赖

安装桌面和一些依赖软件：

sudo apt update
sudo apt install -y ubuntu-desktop
sudo apt install -y lightdm     # 在GUI中选择lightdm
sudo apt install -y dkms pkg-config     # nvidia-cuda
sudo apt install -y freeglut3-dev mesa-utils    # opengl
sudo apt install -y x11-xserver-utils libxrandr-dev     # x11

二、安装Nvidia显卡驱动和CUDA

1 2	wget https://developer.download.nvidia.com/compute/cuda/11.5.0/local_installers/cuda_11.5.0_495.29.05_linux.run sudo sh cuda_11.5.0_495.29.05_linux.run

参考：

三、安装VirtualGL

1 2	sudo apt install -y libegl1-mesa sudo dpkg -i virtualgl_2.6.95_amd64.deb

参考：

https://sourceforge.net/projects/virtualgl/files/

四、安装TurboVNC

1	sudo dpkg -i turbovnc_2.2.6_amd64.deb

注意，需要安装相应的window版本进行远程登陆

下载地址：https://sourceforge.net/projects/turbovnc/files/

五、安装libjpeg-turbo

1	sudo dpkg -i libjpeg-turbo-official_2.1.1_amd64.deb

下载地址： https://sourceforge.net/projects/libjpeg-turbo/

六、配置

sudo nvidia-xconfig --query-gpu-info    # 查看busid
sudo nvidia-xconfig -a --allow-empty-initial-configuration --virtual=1920x1200 --busid PCI:0@1:0:0  # 填上一步中获取的busid 

sudo service lightdm stop   # 关闭显示服务
sudo /opt/VirtualGL/bin/vglserver_config    # 选1，其他都为n，最后x退出
sudo service lightdm start # 开启显示服务

sudo reboot

重启后，检查安装的是否ok

1 2	xdpyinfo -display :0 /opt/VirtualGL/bin/glxinfo -display :0 -c

手动启动vncserver，也可以配置成开机启动

1	sudo /opt/TurboVNC/bin/vncserver # 启动vnc服务，第一次启动时需要配置密码，使用window远程的时候需要输入

远程桌面登陆到服务上，使用vglrun命令启动应用程序

1 2	chmod +x ./Presenter.x86_64 vglrun ./Presenter.x86_64

七、参考

Closing an issue just means that the issue was resolved or was not something that needs to be addressed in VirtualGL. Continuing to discuss the same topic in the comments is OK, even if the issue is closed.

That error message means that either the 3D X server isn't running or VirtualGL can't access it. Perform the "Sanity Check" procedure described here:
https://cdn.rawgit.com/VirtualGL/virtualgl/2.6.4/doc/index.html#hd006002001

Some common reasons why the 3D X server may not be accessible:

1. vglserver_config was never run on the VirtualGL server.
2. The VirtualGL server supports Wayland, but you did not answer "yes" when vglserver_config prompted you to disable Wayland in the display manager.
3. The 3D X server isn't actually running (perhaps due to an X server issue-- check /var/log/Xorg.0.log for errors-- or simply because it was stopped in order to run vglserver_config and never restarted.)
4. You restricted 3D X server access to the vglusers group, but your user account isn't in the vglusers group (or you did not log out and back in after adding your user account to the group.) Make sure you can read /etc/opt/VirtualGL/vgl_xauth_key.

本文作者： killf
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