Lockscreen animation glitch

[Nikola Vasic]

From today I'm facing lockscreen animation glitch.
When I enter users password and hit Enter, lockscreen animation stay 0.5 sec on half a screen.

Description: Ubuntu 20.04.3 LTS
Release: 20.04

gnome-shell:
  Installed: 41.1-1~devacom
  Candidate: 41.1-1~devacom
  Version table:
 *** 41.1-1~devacom 500
        500 http://ppa.launchpad.net/devacom/gnome-41/ubuntu focal/main amd64 Packages
        100 /var/lib/dpkg/status
     40.5-1ubuntu1 500
        500 http://ppa.launchpad.net/devacom/gnome-40/ubuntu focal/main amd64 Packages
     3.36.9-0ubuntu0.20.04.2 500
        500 http://rs.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
     3.36.4-1ubuntu1~20.04.2 500
        500 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages
     3.36.1-5ubuntu1 500
        500 http://rs.archive.ubuntu.com/ubuntu focal/main amd64 Packages

[Daniel van Vugt (vanvugt)]

Thanks for the bug report.

The version of gnome-shell you have is not from Ubuntu and not supported. So this bug will be closed. Please install the Ubuntu version of gnome-shell and then if you still have a problem open a new bug by running:

  ubuntu-bug gnome-shell

You might also want to try opening the Extensions app and disable all listed. Then log in again.