Changed Keyboard Layout on new Thinkpad models

Fn and release by itself:
0xe0 0x63 0xe0 0xe3

Fn-PrtSc (SysRq):
0x38 0x54 0xd4 0xb8

FnScrLk (NmLk):
0x45 0xc5

Fn-Pause (Break):
0x1d 0xe1 0x1d 0x45 0xe1 0x9d 0xc5 0x9d

Fn-Up (Media Stop):
0xe0 0x24 0xe0 0xa4

Fn-Down (Media Pause):
0xe0 0x22 0xe0 0xa2

Fn-Right (Media Forward):
0xe0 0x19 0xe0 0x99

Fn-Left (Media Back):
0xe0 0x10 0xe0 0x90

Backwards browser key:
0xe0 0x6a 0xe0 0xea 0xe0 0x6a 0xe0 0xea

Forwards browser key:
0xe0 0x69 0xe0 0xe9 0xe0 0x69 0xe0 0xe9

These key-codes all map to the normal expected values. Thanks for taking the time to document them.

I've upload 'acpi-support=0.60' which adds support for the Fn-F2, Fn-F3 and Fn-F8 combinations on newer LenovoPads (including the ones still pretending to be an IBM!).

Please could you test this and confirm that it works. Fn-F8 requires:

  Option "SHMConfig" "true"

in:

  /etc/X11/xorg.conf
    Section "InputDevice"
      Identifier "Synaptics Touchpad"

for it to work; but that's a separate bug.

  * Add correct handling for new Lenovo ThinkPads that have changed the
    action of Fn-F3 from KEY_LOCK => KEY_BATTERY. [Malone #35395]
  * Add Lenovo ThinkPad handling of Fn-F8 to toggle the Touchpad
    on newer models or do-nothing on normal ThinkPads [Malone #35395]

new behavior:
Fn-F2: Lock: Locks X properly
Fn-F3: Battery Icon : does nothing?
Fn-F8: Toggle interface: does nothing, but I assume this is expected, since this machine has no trackpad (trackpoint only).