Originally Posted by OK465
The specific failure mode that put you into alternate law will determine whether VLS is computed and displayed or not.
The failure mode that caused reversion to Alternate2 law is detailed in IR#1 pp. 55-56 and IR#3 p. 40.
FCOM 1.27.30 associates failure of Vs1g computation with "loss of weight, or slat/flap position".
Can we conclude that Vs1g computation was available, and therefore VLS was computed and displayed?