Hi Joao,
I had to change the subject line of your email to actually contain
something.
So,
Hello,
I am new to gnu radio. I installed it in Ubuntu 20.04 through PPA. The
version installed is 3.8.2.0 (Python 3.8.5).
Every time I execute a flow graph I receive the following warnings in
the grc terminal.
##### Start of the grc log #####
…
##### End of the grc log #####
Not pretty, but completely unrelated; the Qt GUI blocks don't use GTK.
Is there something I can do to solve this issue? or is this a bug?
Have you filled in the "GUI Hints" fields in the QT GUI blocks?
Best regards,
Marcus