Ubuntu
hotkey-setup package

  1. Bug #222796
  2. Comment #5

Comment 5 for bug 222796

Revision history for this message
Martin Reiche (grimsrud) wrote : Re: Brightness up not generating ACPI event on Thinkpad T43p, T42, X31, X40

Hi,
I think I have at least found a workaround (after someone else pushed me in the right direction): if you do

sudo su
echo enable,0xffffff > /proc/acpi/ibm/hotkey

both buttons generate acpi events and show the OSD.
But now: how to make it permanent?