bug#60233: 30.0.50; Dired buffer not updating sometimes

[Jean Louis]

* Eli Zaretskii <eliz@gnu.org> [2022-12-21 23:17]:
> > and I use switches:
> > 
> > -gohl --group-directories-first
> 
> Tried that, still cannot reproduce.
> 
> > Tell me directions on how to find what is happening the next time it
> > happens.
> 
> Type "C-h l" and post everything that pops up in a buffer, I guess.
> I'm really in the dark here.  You need to try to note what you were
> doing that is somewhat special in those cases.

I got now the buffer that does not refresh and I can inspect it if you
provide me guidance.

;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 n           ;; dired-next-line
 p           ;; dired-previous-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 p           ;; dired-previous-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 p           ;; dired-previous-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 C-c l       ;; rcd-async-last-buffers
 C-x l       ;; count-lines-page
 C-x b       ;; switch-to-buffer
 <return>    ;; minibuffer-complete-and-exit
 C-h l       ;; view-lossage
 p           ;; dired-previous-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 C-h l       ;; view-lossage
 C-1         ;; digit-argument
 0           ;; digit-argument
 0           ;; digit-argument
 C-h l       ;; view-lossage
 p           ;; dired-previous-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 C-h l       ;; view-lossage
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-p         ;; dired-previous-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 C-n         ;; dired-next-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 d           ;; dired-flag-file-deletion
 d           ;; dired-flag-file-deletion
 d           ;; dired-flag-file-deletion
 d           ;; dired-flag-file-deletion
 d           ;; dired-flag-file-deletion
 x           ;; dired-do-flagged-delete
 y           ;; self-insert-command
 s           ;; self-insert-command
 <backspace> ;; delete-backward-char
 e           ;; self-insert-command
 s           ;; self-insert-command
 <return>    ;; exit-minibuffer
 C-h l       ;; view-lossage
 C-x o       ;; other-window
 C-x o       ;; other-window
 g           ;; revert-buffer
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 p           ;; dired-previous-line
 n           ;; dired-next-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 C-p         ;; dired-previous-line
 B           ;; dired-do-byte-compile
 y           ;; y-or-n-p-insert-y
 C-h l       ;; view-lossage

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--
Jean

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