How Configure keyboard layout

My installation is opensuse 12.3 64bit

So my problem is that by default , opensuse force my left META key to be an ALT key.

the output of the command

 grep xkb /var/log/Xorg.0.log

gives me



  2818.404] (**) Option "xkb_rules" "evdev"
  2818.404] (**) Option "xkb_model" "evdev"
  2818.404] (**) Option "xkb_layout" "us"
  2818.404] (**) Option "xkb_options" "altwin:swap_lalt_lwin,lv3:alt_switch"
  2818.435] (**) Option "xkb_rules" "evdev"
  2818.435] (**) Option "xkb_model" "evdev"
  2818.435] (**) Option "xkb_layout" "us"
  2818.435] (**) Option "xkb_options" "altwin:swap_lalt_lwin,lv3:alt_switch"
  2818.437] (**) Option "xkb_rules" "evdev"
  2818.437] (**) Option "xkb_model" "evdev"
  2818.437] (**) Option "xkb_layout" "us"







and so on…

How can i disable this behavior from the root? i don’t want my left meta key to be and alt key.