Re: How to debug emacs repaint problems?

[Po Lu]

joakim@verona.se writes:

> The problem seems to persist, even after evaling this statement.
>
> Is there something else I must do?

No, then it's not because of double buffering.  That is, unless your
Emacs 29 is built with PGTK, which if true implies it is incapable of
operating with double buffering disabled.

I suggest you investigate your VNC software, for redisplay optimizations
are functional under Emacs 29.