Unsupported Version This article applies to an unsupported version of Ubuntu. This book contains many real life examples derived from the author’s experience as a Linux system and network administrator, trainer and consultant. An alternative is to build and then run touchcal from a non-X terminal to determine minimum and maximum values to use in xorg. I now figure out that i have to use xserver-xorg-input-evtouch , which is the only one worked for many others. X would freeze every 10 minutes until I used this method.
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If you have athen evtoucj can just edit elo It is possible to use xorg. All times are GMT E and E devices are supported.
In this case, the device is a serial touch-screen connected via a serial-to-USB converter. Sign up using Facebook.
An alternative is to build and then run touchcal from a non-X terminal to determine minimum and maximum values to use in xorg. To fix that, replace: By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features.
See this blog post for instructions: Registration is quick, simple and absolutely free. End of note The last thing you have to do is create udev rules so the the touchscreen can correctly send events. All touchscreen configuration should be done by changing the appropriate.
It is a case of repeatedly changing the minimum and maximum X and Y axis values in xorg. To give you an idea, I have an ELO U and the text looks like zorg following in my machine, where my value for vendor id is 0x4e7 and product id is 0x7: Find More Posts by cccc.
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In my case ELO uthe Y coordinates of my clicks were inverted. I just played with them until it worked. Otherwise run the following command to get information about your touchscreen: Originally Posted by craigevil. Or maybe restart or maybe unplug the usb cable and plug it back in.
Evtouch installation for dual head 1 normal monitor, second one evtuoch touch screen, where cursor orientation is breaking.
xserver-xorg-input-evtouch 0.8.8-3build1 (i386 binary) in ubuntu lucid
Are you new to LinuxQuestions. Find More Posts by craigevil. To get the correct values do the following: If when calibrating you get the error message: As you can see, I needed the swap Y axis enabled. YumYumYum 4, 32 86 You’ll probably have to modify the values for minx, maxx, miny, maxy to adjust calibration. I use Ubuntu Unsupported Version This article applies to an unsupported version of Ubuntu.
Xenarc USB touchscreen for Beagleboard/OMAP3 EVM –
If the calibration is inverted then change swapx or swapy to 0. You are currently viewing LQ as a guest.
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