Ok, I "solved" this issue, by moving to Kubuntu. KDE allows the user to choose what which button should do. So I simply linked the "switch off" command to the button on my keyboard and now it works as before. No idea why Ubuntu is making such a mess of a simple feature like this. Additionally I am now able to have buttons on both sides of the window title bars. What a nice feature on a quite large TV screen.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1754056 Title: assign shutdown command to sleep button fails 17.10 and 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/1754056/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs