On 04/27/2016 09:43 AM, Jozef Mlich wrote:
> Dear fedora kde contributors,
>
> I have recently reopened one of my old Qt projects and found that there
> is no debugging output in stdout. After some time I have came to
> #1227295. In that ticket is Fedora overriding Qt default settings of
> QT_LOGGING_RULES variable.
>
> Rex suggested me to open discussion here ratter than opening new ticket
> in bugzilla.
>
> Honestly, I don't see much explanation why you decided for that and I
> would like to have opposite configuration (default Qt) in Fedora as
> default.
>
> Kevin wrote:
>> This is by design. Our users do not want to get spammed with
>> debugging output by default. It is easy for developers to enable it.
>> (We are also working on packaging the GUI KDE now ships for editing
>> qtlogging.ini to make it even easier.)
>
>> I think the only sane distro default for qDebug is globally off
>> by default.
>
> In my opinion the debugging messages are normal and expected in output
> of any application.
>
> End users usually cannot see those messages, because they are running
> application without terminal. I don't see any impact to them.
>
> Some power users may run UI applications from terminal. But what they
> expect to see there? Personally, I do that as first step in debugging
> of the application.
>
> The fedora is focused also on developers. Every qml tutorial starts
> with console.log("hello world"); which suddenly doesn't work on fedora.
>
> Maybe we should disable just part of debugging output to decrease
> verbosity similar like Qt does:
>
> export "QT_LOGGING_RULES=*=true
> kde-frameworks.*=fase
> qt.*=false"
>
> Alternatively, we could improve user experience of developers by
> changing this configuration during installation of qt5-devel packages.
>
>
>
> regards,
> --
> Jozef Mlich <jmlich83@xxxxxxxxx>
We have lots of users here that launch applications from the terminal. Please
don't spam them.
I also don't particularly like .xsession-errors filled with tons of debug info
that makes it hard to diagnose real problems.
--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane orion@xxxxxxxx
Boulder, CO 80301 http://www.nwra.com
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