AnsweredAssumed Answered

Qt on iMX6, display problem

Question asked by Alvaro Martinez on Jul 7, 2015
Latest reply on Sep 24, 2015 by lin xiao

Dear all,

I am working on QT Creator 3.4.2 (opensource) Based on Qt 5.5.0 running on ubuntu 14.04LTS. We are trying to create our own application and run it on a SABRE SD platform before creating our own customized board.

We are able to cross-compile correctly, copy the built file to the SABRE SD platform .... but when we try to execute it, we get the following error.


QXcbConnection: Could not connect to display


We run Yocto Linux 3.14.28 on the development platform.


Could you please give us some hints on how to solve this issue?

Thank you very much for your help.


Alvaro Martinez