Comment # 32 on bug 771521 from Felix Miata

Confirmed fixed (1920x1200 on 1680x1050) on:
13.1 on 64 bit intel host gx62b with xorg-x11-server-7.6_1.14.3.901-31.1
13.2 on 32 bit nouveau host kt88b with xorg-x11-server-7.6_1.16.1-31.1
13.2 on 64 bit intel host gx62b with xorg-x11-server-7.6_1.16.1-31.1
42.1 on 64 bit intel host gx62b with xorg-x11-server-7.6_1.17.2-15.1

Mouse remains constrained on:
TW on 32 bit nouveau host kt88b with xorg-x11-server-7.6_1.18.0-5.2
TW on 64 bit intel host gx62b with xorg-x11-server-7.6_1.18.0-5.2