randomly occuring blank screen followed by login dialogue followed by gjs error dialogue OK/Cancel?

[Douglas Wade Goodall]

This is really annoying. I have no idea what triggers it. But I will look uo and notice the screen is blank and I wonder if the computer has lost power, but no, it seems not. There is no mouse cursor. After a while a dialogue box comes up and complains about a problem with gjs OK or Cancel. If I cancel, I am logged out. If I say OK I am back to the blank screen. This goes on forever until a hard reboot. I noticed when I did an apt upgrade, that it said it was holding back somthing having to do with gjs. I think you have something loose wobbling around.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gjs 1.72.2-0ubuntu2
ProcVersionSignature: Ubuntu 5.19.0-50.50-generic 5.19.17
Uname: Linux 5.19.0-50-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Aug 15 18:07:11 2023
InstallationDate: Installed on 2023-06-11 (65 days ago)
InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223)
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gjs
UpgradeStatus: No upgrade log present (probably fresh install)