On Jammy:
❯ apt-cache policy libnotify4 libnotify4: Installato: 0.7.9-3ubuntu5.22.04.1 Candidato: 0.7.9-3ubuntu5.22.04.1 Tabella versione: *** 0.7.9-3ubuntu5.22.04.1 400 400 http://archive.ubuntu.com/ubuntu jammy-proposed/main amd64 Packages 100 /var/lib/dpkg/status 0.7.9-3ubuntu5 400 400 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
❯ env DBUS_SESSION_BUS_ADDRESS= notify-send foo bar || echo exit-error The given address is empty exit-error
On Jammy:
❯ apt-cache policy libnotify4 22.04.1 22.04.1 22.04.1 400 archive. ubuntu. com/ubuntu jammy-proposed/main amd64 Packages dpkg/status archive. ubuntu. com/ubuntu jammy/main amd64 Packages
libnotify4:
Installato: 0.7.9-3ubuntu5.
Candidato: 0.7.9-3ubuntu5.
Tabella versione:
*** 0.7.9-3ubuntu5.
400 http://
100 /var/lib/
0.7.9-3ubuntu5 400
400 http://
❯ env DBUS_SESSION_ BUS_ADDRESS= notify-send foo bar || echo exit-error
The given address is empty
exit-error