1
vote
2answers
261 views

3m ergo mouse wheel scrolling 14.04

I hope someone can help with this. Previously in Ubuntu 12 I was able to follow these instructions to get my mouse wheel to work. In 14.04, the hal-* functions no longer work and I cannot seem to find ...
0
votes
1answer
391 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
113 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 ...
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. ...
3
votes
2answers
1k 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" ...