Comment 26 for bug 1505409

In theory if the problem is Xwayland/Xorg going away then we could see a similar huge number of crashes there as in this bug. And we do. But surprisingly the binary is listed as Xorg, not Xwayland:

Top gnome-shell crash (this bug): 37442 occurrences this year
https://errors.ubuntu.com/problem/d0252e2b465152efea2511e72f1e31681e2b2742

Top Xorg crash (bug 1543192): 36403 occurrences this year
https://errors.ubuntu.com/problem/4de849dfec89af168af9cda3318221a2a654e530

There could be some causation there...