KeepassX takes 25 seconds to launch

[James]

Launching KeepassX from either a favorite in the dock, or from a terminal, takes exactly 25 seconds before the window appears. Symptoms appear identical to the issue described here: https://ubuntuforums.org/showthread.php?t=2428560

I did not have this issue when I first installed Ubuntu 19.10 (a couple of weeks ago).

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: keepassx 2.0.3-4
ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7
Uname: Linux 5.3.0-23-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Nov 18 21:27:28 2019
InstallationDate: Installed on 2019-11-07 (11 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
SourcePackage: keepassx
UpgradeStatus: No upgrade log present (probably fresh install)