"ubuntu upgrade available" popup "yes upgrade now" does nothing

[Bruno Maximilian Voss]

It's a three button pop up.

The button that is actually supposed to do something, does nothing.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: update-manager 1:19.04.5
ProcVersionSignature: Ubuntu 5.0.0-37.40-generic 5.0.21
Uname: Linux 5.0.0-37-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.3
Aptdaemon:

Architecture: amd64
CurrentDesktop: XFCE
Date: Sat Jan 4 13:49:25 2020
DpkgHistoryLog.txt:

DpkgTerminalLog.txt:

GsettingsChanges:
 b'com.ubuntu.update-manager' b'window-width' b'312'
 b'com.ubuntu.update-manager' b'launch-count' b'6'
 b'com.ubuntu.update-manager' b'first-run' b'false'
 b'com.ubuntu.update-manager' b'show-details' b'true'
 b'com.ubuntu.update-manager' b'launch-time' b'int64 1577807983'
InstallationDate: Installed on 2019-11-08 (56 days ago)
InstallationMedia: Xubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: No upgrade log present (probably fresh install)

[Bruno Maximilian Voss (whyuniqueusernameandnotemail-max)]

I was helped on #ubuntu on irc, executing "do-release-upgrade" in bash does the trick.

But

There was no feedback or error or log saying that my shell was the issue. I wasn't aware that changing my shell could have this effect.

So I would still consider this 'bad behavior' and a bug.