On Wednesday, 18 Jan 2017 at 14:12, Samuel Loury wrote:
> For what it's worth, when this happens, I generally pkill -SIGUSR2

Thanks, this is useful.  I usually try INT, USR1, KILL but never USR2.

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 26.0.50.1, Org release_9.0.3-241-gc3d67b