Dual head with xrandr 1.2 revisited

In this post, I discussed "clone" mode of dual head with xrandr 1.2. Now I got an extra monitor, and would like to use "xinerama" mode, wherein the built-in laptop LCD and the external monitor share a single virtual screen.

To set this up, I changed my /etc/X11 …

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"Compiz-Fusion on KDE"

Introduction
Nowadays, it is not uncommon to see people multi-tasking with a dozen of windows open. With an 12 inch small screen, Thinkpad X61 really needs an efficient window manager for me to get serious work done. I have been struggling to find a good choice. Of course, 3D desktop …

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Use XRandR 1.2 to Swtich on External Display for Thinkpad Laptop

Thinkpad X61 has an VGA output port, so it supports dual-head display. However, with the Intel GMA965 graphics chipset in X61, the thinkpad_acpi (used to be called ibm_acpi) kernel module does not seem to support switching on or off this VGA port any more. The traditionally used commands …

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Dual Head with Xorg on Thinkpad X31

My Thinkpad X31 got a small 12.1 inch screen, so I decide to increase the screen real estate by adding an extra monitor. The idea is that the LCD and the CRT monitor will display different part of the same desktop. This dual head solution is sometimes called 'Xinerama' …

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LCD and X DisplaySize

Under Linux, have you ever felt that stuff on your brand new LCD display looked blurry, especially with small font sizes, the words start to look fuzzy after a while? Chances are that you did not set the LCD with its optimal resolution. There is an easy fix:

  1. Measure the …

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