QXcbIntegration：无法创建平台OpenGL上下文，GLX和EGL都不启用 [英] QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled

问题描述

我有一个unix二进制文件构建的QT和OpenGL，我试图在linux-64上执行。这是一个简单的视觉程序，显示2d和3d图形。

我已经安装了所有必要的依赖项，如QT和OpenGL库。
但是，我仍然遇到以下错误尝试执行二进制

QXcbIntegration：无法创建平台OpenGL上下文，GLX和EGL都不启用 / p>

但是，二进制文件最终会运行，但是缺少某些功能，例如3D图形。

我的设置包括：使用virtualBox，Vagrant，x-11转发和Mac机的虚拟linux-64。

解决方案

最终我意识到OpenGL 3.3在虚拟机上不会很容易工作。我不得不从ubuntu usb启动，并通过安装最新的mesa 3d包从那里工作。

I have a unix binary file built with QT and OpenGL which I'm trying to execute on linux-64. It is a simple visual program that shows 2d and 3d graphics.

I have installed all necessary dependencies such as QT and openGL libraries. However, I have stuck with the following error trying to execute the binary

"QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled"

However, the binary eventually runs but with some missing features such as 3D graphics.

my setup includes: virtual linux-64 using virtualBox, Vagrant, x-11 forwarding, and a Mac machine.

解决方案

Eventually I realised that OpenGL 3.3 wouldn't work easily on virtual machines .. yet. I had to boot from ubuntu usb and work from there by installing latest mesa 3d package.

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