Configure Ubuntu 10.04 for Thinkpad X41 Tablet
Unlike previous versions of Ubuntu, Ubuntu 10.04 has xserver-xorg-input-wacom to support stylus out of box.
However, the stylus cannot rotate when we set screen rotation from system->preferences->monitor. This causes much trouble for tablet PC users. The problem can be solved by writing a small script to rotate both the screen and the stylus.
The biggest trouble is to find the correct name of the Wacom devices including stylus, eraser, screen. To find the names one needs the following two commands which come with the package wacom-tools:
However, the wacom-tools package available for previous ubuntu versions becomes conflicting with the built-in package xserver-xorg-input-wacom in 10.04 LTS. If we installed xserver-xorg-input-wacom first and then install wacom-tools. Then the stylus becomes un-recognizable. The following steps are what I made it:xsetwacom and xinput
1. Uninstall xserver-xorg-input-wacom from synaptic package manger;
2. Install wacom-tools; Download linuxwacom-0.8.6-2.tar.bz2 and unzip it;
go to the prebuilt directory and
./install3. check the output of
xsetwacom list and xinput -list
4. Install xserver-xorg-input-wacom from synaptic package manger;
5. sudo gedit rotatetablet
#!/bin/sh7. Save the script rotatetablet in step 6 to /usr/bin.
# Find the line in "xrandr -q --verbose" output that contains current screen orientation and "strip" out current orientation.
rotation="$(xrandr -q --verbose | grep 'connected' | egrep -o '\) (normal|left|inverted|right) \(' | egrep -o '(normal|left|inverted|right)')"
# Using current screen orientation proceed to rotate screen and input tools.
case "$rotation" in
# -rotate to the right
xrandr -o right
xsetwacom set "Serial Wacom Tablet STYLUS" Rotate CW
xsetwacom set "Serial Wacom Tablet" Rotate CW
xsetwacom set "Serial Wacom Tablet eraser ERASER" Rotate CW
# -rotate to normal
xrandr -o normal
xsetwacom set "Serial Wacom Tablet STYLUS" Rotate NONE
xsetwacom set "Serial Wacom Tablet" Rotate NONE
xsetwacom set "Serial Wacom Tablet eraser ERASER" Rotate NONE
chmod +x /usr/bin/rotatetablet
NOTE: the names in quotations "Serial Wacom Tablet STYLUS" are obtained from step 3.
8. Make a launcher at desktop for the executable rotatetablet and use it when rotation of the tablet is needed.
6. Reboot computer. It works.