In IntelliJ IDEA 2018.1 on Ubuntu 16.04 with Unity the shortcut Ctrl+Alt+S doesn't work. The key map is set on Default for Gnome. How to resolve this issue?
Output for for d in /org/gnome/settings-daemon/plugins/media-keys/ /org/gnome/desktop/wm/keybindings/ /org/gnome/settings-daemon/plugins/power/; do dconf dump "$d"; done | grep -iFe '<Control><Alt>S'
is:
toggle-shaded=['<Control><Alt>s']
File menu
there is the legend that shortcut isCTRL-ALT-S
.