Comment 127 for bug 1218322

(I'm having problem with Shift-Alt-NextGroup). My machine is Lenovo Thinkpad X220. Output of setxkbmap is as follow (if it will helps)

Trying to build keymap using the following components:
keycodes: evdev+aliases(qwerty)
types: complete
compat: complete+ledscroll(group_lock)
symbols: pc+us+inet(evdev)+group(alt_shift_toggle)
geometry: pc(pc105)
xkb_keymap {
 xkb_keycodes { include "evdev+aliases(qwerty)" };
 xkb_types { include "complete" };
 xkb_compat { include "complete+ledscroll(group_lock)" };
 xkb_symbols { include "pc+us+inet(evdev)+group(alt_shift_toggle)" };
 xkb_geometry { include "pc(pc105)" };
};