One thing I see bad in your code, is that you don't define 'myfont'. 
 my $font = $mw->fontCreate(@fontopts);
# that should be 
my $font = $mw->fontCreate('myfont', @fontopts);
#otherwise you need to use $font in the -font option
$fr->Button(-text=>"B1", -command=>$phello,-font=>$font )->pack(

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Try cleaning that up and see what happens.
I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re: Tk fonts crash on Fedora by zentara
in thread Tk fonts crash on Fedora by wulvrine

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