Try editing the file `~/.gnuradio/config.conf` as stated, not the file
you mention ('~/.gnuradio/grc.conf'). - MLD
On Tue, Feb 12, 2019, at 6:08 AM, Ren Lie wrote:
> I appreciate your message, but when I edit the exist file
> ~/.gnuradio/grc.conf this error is still here.>
> What am I wrong?
>
> https://imgur.com/a/sM9pk6h
>
>
> Regards,
>
> Ren Lie
>
>> Michael Dickens <michael.dick...@ettus.com> 於 2019年2月11日 下午10:44 寫道：>>
>> Hi Ren - See <
>> https://lists.gnu.org/archive/html/discuss-gnuradio/2018-10/msg00086.html
>> >>> [[[
>> The primary point of issue that I know of is that the default
>> PyQt4 Qt4>> rendering configuration is "raster", which for some reason
>> results in
>> the GUI>> window flashing a lot & sometimes being unresponsive. The solution
>> is
>> to create>> or edit the file `~/.gnuradio/config.conf` and add (or tweak) the
>> following:>> {{{
>> [qtgui]
>> style = native
>> }}}
>> or use `opengl` if that works. The default is "raster", which is the
>> fastest>> and, generally, the most compatible, but for some reason this
>> setting
>> is borked>> on macOS Mojave 10.14. For me, "native" works but "opengl"
>> doesn't.
>> No idea why>> & it's not worth my time tracking down the issue since we're
>> moving
>> to Qt5 in>> the 3.8 release -- and thus away from Qt4 except for legacy
>> support
>> -- and Qt5>> should provide between rendering compatibility for OSX (both
>> newer
>> and older).>> ]]]
>>
>> On Sun, Feb 10, 2019, at 11:16 PM, Ren Lie wrote:
>>> Hi, I get some trouble with QT GUI Flicker.
>>>
>>> Did anyone know how to fix it?
>>>
>>> I installed gnuradio from the MacPorts and run it in MacOS Mojave
>>> 10.14.2 .>>>
>>> This version is gnuradio @3.7.13.4_3 +docs+grc+jack+log4cpp+logging-
>>> +portaudio+qtgui+sdl+swig+uhd+wavelet+wxgui+zeromq>>>
>>> QT GUI Flicker : https://imgur.com/a/Ilomw47
>>>
>>> Btw, the fuzzy text makes me annoying.
>>>
>>> Regards,
>>>
>>> Ren Lie
>>
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