And
I start Tails from USB drive "__internal" with network unplugged
58.670
And
I enable persistence
15.215
And
I remove the "cowsay" deb files from the APT cache
0.799
And
I disable the tails-virt-notify-user.service user unit
0.127
And
I log in to a new session
41.309
Then
I see the "The installation of your additional software failed" notification after at most 300 seconds
14.206
And
I can open the Additional Software log file from the notification
5.268
And
the package "cowsay" is not installed
0.631