More info. The "prepare to undock" key generates the following according to "lshal -m":
platform_dock_0 property info.docked = false computer_logicaldev_input_0 condition ButtonPressed = switch-videomode
Contrast with Fn-F7 which generates:
computer_logicaldev_input_3 condition ButtonPressed = switch-videomode
I have accumulated information about the X61 special keys here: http://www.thinkwiki.org/wiki/Installing_Ubuntu_9.10_%28Karmic_Koala%29_on_a_ThinkPad_X61#Table_of_keycodes_for_special_keys_and_key_combinations_in_Karmic
More info. The "prepare to undock" key generates the following according to "lshal -m":
platform_dock_0 property info.docked = false logicaldev_ input_0 condition ButtonPressed = switch-videomode
computer_
Contrast with Fn-F7 which generates:
computer_ logicaldev_ input_3 condition ButtonPressed = switch-videomode
I have accumulated information about the X61 special keys here: http:// www.thinkwiki. org/wiki/ Installing_ Ubuntu_ 9.10_%28Karmic_ Koala%29_ on_a_ThinkPad_ X61#Table_ of_keycodes_ for_special_ keys_and_ key_combination s_in_Karmic