I discovered that the Software & Updates application "Authentication" tab's "Remove" button does not work properly too. After pressing the "Remove" button, pkexec was called. After submitting the password for administration level, nothing happens, i.e. Trusted software keys that was selected for deletion do not get removed. Not error was shown in terminal.
$ dpkg -l | grep software-properties ii python3-software-properties 0.96.24.32.11 all manage the repositories that you install software from ii software-properties-common 0.96.24.32.11 all manage the repositories that you install software from (common) ii software-properties-gtk 0.96.24.32.11 all manage the repositories that you install software from (gtk) I had filed a bug report (see https://bugs.launchpad.net/ubuntu/+source /software-properties/+bug/1840624). Should it fall under this bug report too and this bug report's title be amended to include the "Authentication" Tab? -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in 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 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs