What this triggers in the logs: gnome-shell: > polkitAuthenticationAgent: Received 2 identities that can be used for > authentication. Only considering one. > pushModal: invocation of begin_modal failed > polkitAuthenticationAgent: Failed to show modal dialog. Dismissing > authentication request for action-id > com.ubuntu.softwareproperties.applychanges cookie > 7-b2a6e60b05bc38c7fd20137335c2abcb-34-cd8e89ea6620c9969383c39013bf86c1
polkitd: > Operator of unix-session:2 FAILED to authenticate to gain authorization for > action com.ubuntu.softwareproperties.applychanges for > system-bus-name::1.26625 [/usr/bin/python3 /usr/bin/software-properties-gtk] > (owned by unix-user:fabio) gnome-shell: > ERROR:root:Authentication canceled, changes have not been saved -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1727908 Title: Software & Updates application does not permit changes on the "Other Software" tab To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1727908/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
