R Alt, arrow keys, and others not working

xorg.conf:

Section "InputDevice"
        Identifier              "LaptopKeyboard"
        Driver                  "kbd"
        Option                  "Protocol"      "wskbd"
        Option                  "Device"        "/dev/wskbd0"
        Option                  "AutoRepeat"    "500 30"
        Option "XkbRules"       "xorg"
        Option "XkbModel"       "pc105"
        Option "XkbLayout"      "us"
        Option "XkbVariant"     "intl"
        Option "XkbOptions"     "grp:switch,grp:ralt_toggle"
EndSection

xdm.log:

The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
>                   Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server

# xev:

Up

KeyPress event, serial 40, synthetic NO, window 0x1000001,
    root 0xab, subw 0x1000002, time 1146924, (39,36), root:(657,332),
    state 0x0, keycode 208 (keysym 0x0, NoSymbol), same_screen YES,
    XLookupString gives 0 bytes: