青晗 发表于 2020-4-28 20:15:59

Could not connect to display问题

开发板自带的Desktop，点击进上面的app,运行正常，用指令方式./ping -qws报root@imx6qsabresd:/forlinx/qtbin# ./ping -qws
QXcbConnection: Could not connect to display
Aborted

zhichao 发表于 2020-4-29 08:48:40

您可以参考一下https://blog.csdn.net/qq_33378599/article/details/103841516
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