bug#61667: 29.0.60; Failure to redisplay

[Eli Zaretskii]

> From: Po Lu <luangruo@yahoo.com>
> Cc: 61667@debbugs.gnu.org,  Gregory Heytings <gregory@heytings.org>,  Eli
>  Zaretskii <eliz@gnu.org>
> Date: Thu, 02 Mar 2023 12:11:38 +0800
> 
> Yes.  It sure sounds like a bug in the GNOME compositor now.
> Have you tried disabling GNOME Shell extensions one by one?  Maybe one
> of them is responsible for this.

Whether or not we find some workarounds, I think we should add an
entry to PROBLEMS about this.