bug#11629: 24.1.50; Graphical Corruption

[Stefan Kangas]

Simon Morgan <sjm@spamcop.net> writes:

> After starting an Emacs session and using it for a while I'll move the
> cursor and it'll leave a "ghost trail" of it behind. Also, if the buffer
> scrolls down, half the screen will be ghosted as well. This continues
> until I force a refresh of the window by e.g. minimizing and restoring
> the Emacs window.

Are you still seeing this bug on a modern version of Emacs, for example
the latest version 26.2?  If yes, could you provide a recipe for
reproducing it (preferably starting from emacs -Q)?  Could you also
provide some more details about your system setup?

> I've uploaded a screenshot of the phenomenon to:
>
> http://i.imgur.com/DMxyn.png

Unfortunately, that link no longer works.

Thanks,
Stefan Kangas