Touch panel question
So now it is *only* the solving of conf file where and what text to be in that file.
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On the milling machine the touch is mounted in reverse to drawing = 4 wires go out left and here only clue what is back/front is the adhesive to set it on the monitor.
So this could very well explain why pointing left cursor goes right..
My monitors with factory-installed touch screens have all done that initially.
All I have ever done to fix that is to put an XY swap and a reverse in Xorg.conf.
Then I have hand-calibrated by editing the calibration numbers in the same file.
Section "InputClass"
Identifier "calibration"
MatchProduct "eGalax Inc. Touch"
Option "Calibration" "1565 265 259 1590"
Option "SwapAxes" "1"
EndSection
Option "Calibration" "min-x max-x min-y max-y"
Calibrates the X and Y axes for devices that need to scale to a
different coordinate system than reported to the X server. This
feature is required for devices that need to scale to a different
coordinate system than originally reported by the kernel (e.g.
touchscreens). The scaling to the custom coordinate system is done
in-driver and the X server is unaware of the transformation. Property:
"Evdev Axis Calibration".
You will see that my min-X is greater than my max-X. I did that to reverse the axis. I seem to recall finding that more dependable than using the axis reversal options.
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unix.stackexchange.com/questions/40655/a...f-without-restarting
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I have tried that too but it will not work, if this is wrong conf in wrong place I do not know.
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Hi Andy,
I have tried that too but it will not work, if this is wrong conf in wrong place I do not know.
Which file are you editing?
And what is in there?
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cat /proc/bus/input/devices is EMPTY
Completely ?
I found mention of editing /usr/share/X11/xorg.conf.d/10-evdev.conf at the link below
www.thefanclub.co.za/how-to/how-ubuntu-1...chscreen-calibration
Is there an entry in /dev/input for the touchscreen (should at least have entries for keyboard & mouse) ?
sudo ls /dev/input/*
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Section
"InputClass"
Identifier "calibration"
MatchProduct "eGalax Inc. USB TouchController"
Option "MinX" "63487"
Option "MaxX" "2662"
Option "MinY" "4373"
Option "MaxY" "62314"
Option "SwapXY" "0" # unless it was already set to 1
Option "InvertX" "1" # unless it was already set
Option "InvertY" "0" # unless it was already set
EndSection
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Been poking around in 10....... also = nothing happends
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