Fabrice Niessen <fni-n...@pirilampo.org> writes: > Eli Zaretskii wrote: >>> From: Glenn Morris <r...@gnu.org> >>> Cc: Fabrice Niessen <fni-n...@pirilampo.org>, >>> 19606-ubl+/3LiMTaZdePnXv/o...@public.gmane.org >>> Date: Thu, 15 Jan 2015 16:37:36 -0500 >>> >>> >>> I just want to note that there seems to be a tendency to try and use >>> gdb to debug Org problems, when debug-on-quit and ctrl-g might work. >> >> Very true. > > As it doesn't seem obvious, let me state explicitly that C-g does > nothing; Emacs is hung and does not answer anymore to anything... > > Is there an alternative to GDB in such cases? > > Best regards, > Fabrice
I've had this problem before, also un-quittable, and have gotten a backtrace and regained control by sending SIGUSR2 to the emacs process. The backtrace indicates some conflict with flyspell-mode, same as you.