With kernel 2.6.37rc1 it finally worked! The calibration was a little tricky but now everything is working.
First i installed the kernel image and headers from Chase Douglas' link and the upper-left corner problem fixed. Then i ran xinput_calibrator and it gave me a snippet to add in /etc/X11/xorg.conf.d/99-calibration.conf The tricky part was that the calibration wasn't correct. I added manually the InverAxes option and now everything is OK. The only think im not sure is that there are 2 devices instead of 1. Should i just disable one? I'm attaching the xorg log before and after. ** Attachment added: "xorg.log-KERNEL-2.6.37rc1" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/549447/+attachment/1720777/+files/xorg.log-KERNEL-2.6.37rc1 -- eGalax touchscreen configured as tablet https://bugs.launchpad.net/bugs/549447 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs