Comment 5 for bug 2060971

And for a little more context, it looks like this all started on 15 March after this update:
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Start-Date: 2024-03-15 09:04:49
Commandline: aptdaemon role='role-commit-packages' sender=':1.224'
Install: ubuntu-pro-client:amd64 (31.2~22.04, automatic)
Upgrade: libsynctex2:amd64 (2021.20210626.59705-1ubuntu0.1, 2021.20210626.59705-1ubuntu0.2), libkpathsea6:amd64 (2021.20210626.59705-1ubuntu0.1, 2021.20210626.59705-1ubuntu0.2), libexpat1:amd64 (2.4.7-1ubuntu0.2, 2.4.7-1ubuntu0.3), firefox:amd64 (123.0.1+build1-0ubuntu0.22.04.1~mt1, 124.0+build1-0ubuntu0.22.04.1~mt1), ubuntu-pro-client-l10n:amd64 (30~22.04, 31.2~22.04), warp-terminal:amd64 (0.2024.03.05.08.02.stable.01, 0.2024.03.12.08.02.stable.01), apache2-utils:amd64 (2.4.52-1ubuntu4.7, 2.4.52-1ubuntu4.8), libexpat1-dev:amd64 (2.4.7-1ubuntu0.2, 2.4.7-1ubuntu0.3), ubuntu-advantage-tools:amd64 (30~22.04, 31.2~22.04)
End-Date: 2024-03-15 09:05:07

...<snip>...
Mar 15 09:05:24 adam-Lenovo-ideapad update-notifier.desktop[8329]: raise JSONDecodeError("Expecting value", s, err.value) from None
Mar 15 09:05:24 adam-Lenovo-ideapad update-notifier.desktop[8329]: json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
Mar 15 09:05:24 adam-Lenovo-ideapad systemd[6561]: Starting Notification regarding a crash report...
░░ Subject: A start job for unit UNIT has begun execution
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