[Users] Claws Mail hang on one mail

[Michael Schwendt]

On Sat, 17 Oct 2020 09:23:19 -0400, edwardp at gmx.com wrote:

> I can't get beyond 2 days without an X11-inspired crash of Claws Mail.
> Last crash was 10 minutes ago.  :/

In your specific case, take the hint and keep an eye on libX11
[Bug 1758384] poll_for_event assert(!xcb_xlib_threads_sequence_lost)

Reporting each and every occurance of the same crash again and again
won't speed up anything. Not only Claws Mail is affected, but for some
reason you run into the crash frequently while other users haven't even
had it a single time so far.