DebianEtch display configuration of hotkey on ThinkpadX31

DebianEtch on ThinkpadX31, The hotkey screen displays the configuration-Linux Release Technology-Debian information. The following is a detailed description. 1. Install acpid and load the ibm_acpi Module

Apt-get install acpid

Edit the/etc/modules file and add the module ibm_acpi. Pay attention to occupying a single line. After the system is started, the ibm_acpi module is automatically loaded.

Edit the/etc/modprobe. d/ibm_acpi.modprobe file, add or modify the original file to options ibm_acpi hotkey = enable, 0 xffff experimental = 1. (This file appears to be automatically generated after the ibm_acpi module is loaded .)

The ibm_acpi module is renamed thinkpad_acpi from 2.6.22.

2. Install the tpb tool and load the nvram Module

Apt-get install tpb

After installation, the/etc/tpbrc configuration file appears. Modify the file as needed.

Below is a configuration that imitates the green screen display in windows:

OSDFONT-bitstream vera sans-medium-r-*-240-*-iso10646-1
OSDCOLOR Green
OSDVERTICAL 50
OSDHORIZONTAL 30
OSDALIGN CENTER

After tpb is installed, two configuration files are generated:/etc/default/tpb and/etc/X11/Xsession. d/90tpb. These two files control whether tpb runs automatically after x is started, and the control mark is in/etc/default/tpb.

The configuration for automatically loading the nvram module at startup is the same as that for the ibm_acpi module. Add a line in/etc/modules.

Very important question! After the nvram module is loaded, normal users do not have the permission to operate on/dev/nvram. A simple method is to add users to the nvram group.

After two major steps above, after the system is restarted, you can adjust the sound, thinklight, and screen display to adjust the screen brightness.