Comment 2 for bug 194679

Just for reference, the following was changed in that file during Gutsy cycle, by Paul Sladen (in acpi-support 0.101):
--- acpi-support-0.100/thinkpad_acpi.modprobe 2007-08-31 04:09:14.000000000 +0200
+++ acpi-support-0.101/thinkpad_acpi.modprobe 2007-09-13 18:29:42.000000000 +0200
@@ -1 +1 @@
-options thinkpad_acpi hotkey=enable,0xff8f experimental=1
+options thinkpad_acpi hotkey=enable,0xffff8f experimental=1