Thank you. That changed things, so I guess it's getting better. Now when I do a TAB, I get

Cannot open load file. No such file or directory, xdg

-- Pete

On Mon, Nov 8, 2021 at 5:43 PM Ihor Radchenko <yantar92@gmail.com> wrote:

Pete Siemsen <siemsen@ucar.edu> writes:

> I'm running Aquamacs 3.6 on a Mac running macOS 11.6. I've been happily
> running org-mode 9.1.14 for years. Today, for no particular reason, I tried
> to upgrade to org-mode 9.5. I was able to upgrade, and org-version changed
> to "9.5", but when I tried some simple commands in an org file, like "TAB"
> to do an "org-cycle", I got
>
> cannot open load file, no such file or directory, backtrace

Fixed now.

Bes,
Ihor