I'm hoping to list all keybindings in Ubuntu 21.04 which would also show the ones not displayed by:
gsettings list-recursively org.freedesktop.ibus.general.hotkey
gsettings list-recursively org.gnome.desktop.wm.keybindings
gsettings list-recursively org.gnome.mutter.keybindings
gsettings list-recursively org.gnome.mutter.wayland.keybindings
gsettings list-recursively org.gnome.settings-daemon.plugins.media-keys
gsettings list-recursively org.gnome.shell.keybindings
For example, the binding CTRL+SHIFT+U really messes up text input in some programs, but I cannot find a way to disable it. Don't know where else to look for it.
gsettings list-recursively | grep Control | grep ibus. – N0rbert Oct 28 '21 at 05:52