That upstream fix seems to be for Xorg sessions, so try using 'Ubuntu on Wayland' and to see if it avoids the bug.
** Tags added: focal ** Summary changed: - Mouse/touchpad settings not applied on hotplug/reconnect + Mouse/touchpad settings not applied on hotplug/reconnect/resume -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1899509 Title: Mouse/touchpad settings not applied on hotplug/reconnect/resume To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/1899509/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs