gnome-shell crashes on screen-lock, disable and re-enable extensions fixes until session restart

[ak-a]

After logging in I can't screen-lock until I disable then re-enable extensions. I have tried disable extensions one by one and it doesn't matter which extensions are enable, any will break on first attempt to lock after fresh login. systemd sees the SEGV, logs attached.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.36.2-1ubuntu1~20.04.1
ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44
Uname: Linux 5.4.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.3
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Jul 3 10:31:02 2020
DisplayManager: gdm3
InstallationDate: Installed on 2020-01-06 (178 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
RelatedPackageVersions: mutter-common 3.36.2-1ubuntu1~20.04.1
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to focal on 2020-04-25 (68 days ago)

[Daniel van Vugt (vanvugt)]

This is probably a duplicate of bug 1877774.

A fix for that is now available. To get it please:

  sudo apt update
  sudo apt full-upgrade
  Reboot.

[ak-a (ak-a)]

Confirmed, the update fixes the issue. Many thanks