qDebug() is not showing output in QT 5.12.1

[Aminul]

hi,
I was using QT 4.8.7 and qDebug was showing log properly.

When I updated my version to QT 5.12.1 everything is wokring except qDebug(). Now, qDebug() is not showing anything in QT 5.12.1

I created a new console project with QT 5.12.1 version, I can see that no log is printed. However, if I use qInfo(), I can see logs.

Can you please tell mw why qDebug() is not working ?

I am using Ubuntu 17.04

[jsulm]

@Aminul Do you test debug build of your app?
Is QT_NO_DEBUG_OUTPUT set in your pro file?

[Aminul]

hi Jsulm,
QT_NO_DEBUG_OUTPUT is not set in the .pro file.
It seems many people are facing similar issues in Linux or Windows.

[aha_1980]

@Aminul Some Linux distributions redirect debug output, so there are several possibilities what can go wrong.

How did you install Qt 5.12? With the online installer?

[Aminul]

@aha_1980 yes online installer.