Tp smapi - ThinkWiki
The tp_smapi kernel module exposes some features of the ThinkPad hardware/firmware via a sysfs interface. Currently, the main implemented functionality is control of battery charging and extended battery status. The tp_smapi software package also includes an improved version of the HDAPS driver. The underlying hardware interfaces are SMAPI and direct access to the embedded controller. This driver
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Installing Ubuntu 11.04 (Natty Narwhal) on a ThinkPad X220 - ThinkWiki
I installed Ubuntu 11.04 (Natty Narwhal) on a ThinkPad X220, model 42902GW. I have since upgraded to Ubuntu 11.10 (Oneiric Ocelot) and have updated some of the information below accordingly. Netboot As a source of network installation files I made use of another GNU/Linux computer on my home LAN which is connected to the Internet through a familiar ADSL-modem/gateway/router/caching nameserver/DHCP
Thermal Sensors - ThinkWiki
This page summarizes known information about the locations and properties of thermal sensors on ThinkPad laptops. Accessing the sensors Basic ACPI system temperature sensors The primary means of accessing the thermal sensors is through the thinkpad-acpi module, up to 16 sensors are supported. When the module is loaded, the sensors (some of which may be inactive) are shown through the standard sysf
How to enable the integrated fingerprint reader - ThinkWiki
Free software fprint The most current effort to support fingerprint readers is the fprint project. The fprint software comprises the libraries libfprint and libpam-fprint (which provides authentication via PAM) and the daemon fprintd. It seems that lately this project has stalled; no support for newer chips has emerged for some time. Fingerprint GUI Makes use of libfprint. Feb 2011: The following
How to setup Bluetooth - ThinkWiki
This HOWTO tells you how to install and configure Bluetooth on your Linux driven ThinkPad and how to make the most common Bluetooth applications (like connecting your mobile phone etc.) work. Enabling/Disabling Bluetooth If bluetooth is disabled and you have the thinkpad-acpi kernel module loaded you can enable bluetooth by entering: # echo 1 > /sys/devices/platform/thinkpad_acpi/bluetooth_enable
How to reduce power consumption - ThinkWiki
Reducing system power consumption will extend battery life, reduce system temperature and (on some models) reduce system fan noise. Power consumption can be greatly improved from a stock distribution configuration to a fine tuned system. The general rules are : Unload drivers for unused devices (ie. USB 1.1, Yenta/PCMCIA, Wireless, IRDA, Bluetooth, ...) Reduce polling on devices (drives, USB subsy
ThinkWiki
This is ThinkWiki, the Wikipedia for IBM and Lenovo ThinkPad users. In here, you can find anything you need to install your favourite Linux distribution on your ThinkPad. Windows users shouldn't run away, there's a lot of useful information for them as well. Some Linux information for Mac users also can be found here. 5,646 users have registered since September 2004 and created 1,434 articles, wit
Xorg RandR 1.2 - ThinkWiki
Overview X RandR is used to configure which display ports are enabled (e.g. LCD, VGA and DVI), and to configure display modes and properties such as orientation, reflection and DPI. This is the simplest and most powerful way to get multi-monitor systems working using recent versions of Linux such as Ubuntu 7.10 and Fedora 8 with graphics chipsets such as the Intel 945GM/GMS and ATI Radeon found in
How to protect the harddisk through APS - ThinkWiki
This page tells you how to make the Active Protection System work under Linux to protect your harddrive from damage in case of a notebook drop or other kind of impact while it is running. Specific instructions for Fedora can be found here. For Debian (Etch) have a look at this. How APS works in Linux APS in Linux consists of four components on the software side: The HDAPS driver (included in recen
Problem with display remaining black after resume - ThinkWiki
There has been a problem encountered where the display stays black on resuming from suspend. The symptom might have you think first that your system hang up, but you will realize that your ThinkPad works and you can even reset it via CtrlAltDel. Affected Models ThinkPad T41p, T42, T42p, T43, T43p, T60, T60p, T61, T61p T410s Thinkpad T23 ThinkPad X21, X30, X31, X40, X41 ThinkPad R31, R50e1, R50p, R
_on_a_ThinkPad_Z61m)
Installing Ubuntu 10.04 (Lucid Lynx) on a ThinkPad Z61m - ThinkWiki
Installing from USB stick If you already use Ubuntu 9.10 Karmic, installing Ubuntu 10.04 from USB stick is very easy. Just download the latest ISO, plug the USB stick in and run System-->Administration-->Create a USB startup disk. Load the downloaded ISO and hit "Make Startup Disk". For more information check this page. After that reboot your Thinkpad and press F12. This will allow you to boot fro
How to configure the TrackPoint - ThinkWiki
Below are several ways of configuring the kernel psmouse driver for controlling extended TrackPoint features. On a Modern distribution (like Fedora, Ubuntu or OpenSUSE) you will want to use xinput or one of the graphical front ends. For distributions that are lagging a bit (e.g. Debian Lenny and PCLOS '09) you may still want to use the old xorg config method. Configuration using xinput If you want
How to control fan speed - ThinkWiki
When designing fan-control applets, never ignore a valid thermal sensor. Even if it seems to be stuck at a certain temperature, you must take that sensor into account. While it will probably make the fan spin faster than if the sensor was ignored, that's exactly what would happen when the fan is under EC control, and could very well be the reason for the "stuck" value in the first place. Always pl
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Problem with hard drive clicking - ThinkWiki
UEFI Firmware - ThinkWiki_on_a_ThinkPad_T400)
Install Ubuntu 8.10 (Intrepid Ibex) on a ThinkPad T400 - ThinkWiki
Category:T400 - ThinkWiki
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