openick
January 9th, 2012, 08:20 PM
Hello
Touchscreen was working in a tablet PC with 11.10, but after upgrade to 12.04 it stopped working.
I followed instructions from page http://www.ehow.com/how_12160279_troubleshoot-touch-screen-ubuntu.html installed utouch and x-input calibrator. But the xinput calibrator returns an error on launch: "Error: No calibratable devices found.
Attaching outputs of lsub, lspci and Xorg.0.log
1. How do I identify the id of the touchscreen ? ( It is working on android 4 and another operating system's preview version)
2. What do I do to make Ubuntu detect touch screen ?
Thank you.
Touchscreen was working in a tablet PC with 11.10, but after upgrade to 12.04 it stopped working.
I followed instructions from page http://www.ehow.com/how_12160279_troubleshoot-touch-screen-ubuntu.html installed utouch and x-input calibrator. But the xinput calibrator returns an error on launch: "Error: No calibratable devices found.
Attaching outputs of lsub, lspci and Xorg.0.log
1. How do I identify the id of the touchscreen ? ( It is working on android 4 and another operating system's preview version)
2. What do I do to make Ubuntu detect touch screen ?
Thank you.