Re: undo-tree problem after updates

On Sat, Jul 25, 2026 at 12:47:46PM +0100, Stéphane Marks wrote:
> I sense you share your .elc files across versions without recompiling them,
> be they in your personal library or via a package manager so in your elpa
> directory.  The definition of the macro define-globalized-minor-mode
> changed and if you recompile your .el files, it should disappear.  Note,
> that if you go back to an older Emacs version you may have to repeat the
> exercise.
> 
> If using the built-in package manager, run the
> command package-recompile-all.  For your personal library in, say,
> ~/.emacs.d/lisp or similar, run the command byte-recompile-directory.

Yes, there are .elc files in .config/emacs/elpa/*/*.elc. I don't
delete them when updating emacs. Do I understand you correctly that I
should?

When I've started an interactive emacs after an update, it's already
too late - I can't run any ESC-x commands because after typing ESC-x,
I get the error.

Thanks,
 Thomas