0
votes
1answer
117 views

udev + xrandr to set display gamma when plugging in a display works briefly, but gets overridden

I'm using a script like this to set the gamma values of my laptop screen and external monitor: #!/bin/bash export DISPLAY=:0 export XAUTHORITY=/home/peat/.Xauthority xrandr --output LVDS1 --gamma ...
0
votes
0answers
59 views

evdev error opening gtco device

I've got an eInstruction electronic whiteboard which is handled by the gtco kernel module. The event layer looks sane enough to me. Out of the box, X.org didn't use that device, so I added the ...
0
votes
0answers
230 views

Add xorg section when device matched (SIS671 VGA)

I am working on small distribution based on Ubuntu. Some of computers we use are SiS based. I need to add proper xorg section which sets video driver to sis671. I can use /etc/X11/xorg.conf file, but ...
15
votes
3answers
2k views

How are key codes mapped to the appropriate action?

After figuring out how to change the mapping of scan codes to key codes using udev, see this question, I was wondering how those key codes (or events if you will) are mapped to the appropriate action. ...
2
votes
2answers
898 views

Third mouse-button emulation

Up until version 11.04 of ubuntu I could simply add an option to my X InputClass to emulate a third mouse button for my HP TrackPoint like this: Section "InputClass" Identifier "Trackpoint" ...