首先在Software & Updates中勾选下面两项内容
1.Software & Updates------>Ubuntu SoftwareCanonical-supported free and open-source software 标准支持的自由和开源软件Community-maintained free and open-source software 社区维护的免费开源软件Proprietary drivers for devices 设备专用驱动程序Software resricted by copyright or legal issues 因版权或法律问题而修改的软件Source code 源代码2.Software & Updates------>Updates Important security updates 重要的安全更新 Recommended updates 建议的更新 Unsupported updates 不受支持的更新
然后更新
sudo apt-get update
QT安装与配置详细方法:
编译时出现如下问题:
/usr/lib/aarch64-linux-gnu/libEGL.so: undefined reference to `drmFreeDevice'/usr/lib/aarch64-linux-gnu/libEGL.so: undefined reference to `drmGetNodeTypeFromFd'/usr/lib/aarch64-linux-gnu/libEGL.so: undefined reference to `drmGetRenderDeviceNameFromFd'/usr/lib/aarch64-linux-gnu/libEGL.so: undefined reference to `drmFreeDevices'/usr/lib/aarch64-linux-gnu/libEGL.so: undefined reference to `drmGetDevices2'/usr/lib/aarch64-linux-gnu/libEGL.so: undefined reference to `drmGetDevice2' 或者:/usr/lib/aarch64-linux-gnu/libGL.so: undefined reference to `drmFreeDevice'/usr/lib/aarch64-linux-gnu/libGL.so: undefined reference to `drmGetDevice'/usr/lib/aarch64-linux-gnu/libGL.so: undefined reference to `drmFreeDevices'/usr/lib/aarch64-linux-gnu/libGL.so: undefined reference to `drmMap'
解决办法: