As a temporary workaround, set /org/gnome/desktop/sound/theme-name to the default "Yaru". You can use the following command for this:
gsettings set org.gnome.desktop.sound theme-name 'Yaru' -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1753070 Title: Cannot restore default alert sound (Ubuntu bell) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1753070/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
