software-properties-gtk crashed with TypeError in new_init(): could not convert value for property `transient_for' from DialogCacheOutdated to GtkWindow

[Noe Cortez]

Falló actualización de repositorios

ProblemType: Crash
DistroRelease: Ubuntu 19.10
Package: software-properties-gtk 0.98.4
ProcVersionSignature: Ubuntu 5.0.0-15.16-generic 5.0.6
Uname: Linux 5.0.0-15-generic x86_64
ApportVersion: 2.20.11-0ubuntu2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Jun 7 21:32:02 2019
ExecutablePath: /usr/bin/software-properties-gtk
InstallationDate: Installed on 2019-06-02 (5 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
InterpreterPath: /usr/bin/python3.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/bin/software-properties-gtk --open-tab 2 --toplevel 75497475
ProcEnviron:
 LANGUAGE=es_SV:es
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_SV.UTF-8
 SHELL=/bin/bash
Python3Details: /usr/bin/python3.7, Python 3.7.3, python3-minimal, 3.7.3-1
PythonArgs: ['/usr/bin/software-properties-gtk', '--open-tab', '2', '--toplevel', '75497475']
PythonDetails: /usr/bin/python2.7, Python 2.7.16, python-minimal, 2.7.16-1
SourcePackage: software-properties
Title: software-properties-gtk crashed with TypeError in new_init(): could not convert value for property `transient_for' from DialogCacheOutdated to GtkWindow
UpgradeStatus: Upgraded to eoan on 2019-06-02 (5 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[BertN45 (lammert-nijhof)]

The bug occurred after my upgrade to Focal Fossa after the reboot, while I was reactivating the ppa's.

[jacquesclouseau (jacquesclouseau)]

While having software and updates open, I added a PPA from terminal.

[XA Hydra (xa-hydra)]

Re-activated some PPAs, same as the others.

[edurenye (edurenye)]

This happened to me when I selected an FTP source, and apparently are deprecated, so I don't understand why they show up in the list. Using an HTTP source solved the problem.

[DrC (bktcarey)]

Happen when closing software and Updates during Cache refresh.