问题如下图所示,我的开发板是ARM+Ubuntu12.02,运行一个开发的简单Qt程序(./hello -qws),出现这种情况。
我分析可能是Ubuntu图形框架与Qt的qws冲突了。
我尝试不使用-qws,但是会出现QWSSocket::connectToLocalFile的错误
大家讲道理2017-04-24 09:11:43
Generally QT programs are displayed on fb, Ubuntu displays X11, and X11 is based on fb, so I suspect that your display is caused by different layers