I have xinput test 8 to see touch screen inputs. But since 5 hours i can not see where its touching. Before 5 hours it was working fine.

Then i updated the kernel and also updated to latest kernel but the problem remain same as always. How can i make sure the xinput test 8 capture of touchscreen is working at all or not?

$ download http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.1-quantal/

wget http://91.189.94.216/~kernel-ppa/mainline/v3.5.1-quantal/linux-image-3.5.1-030501-generic_3.5.1-030501.201208091310_amd64.deb

wget http://91.189.94.216/~kernel-ppa/mainline/v3.5.1-quantal/linux-image-extra-3.5.1-030501-generic_3.5.1-030501.201208091310_amd64.deb

wget http://91.189.94.216/~kernel-ppa/mainline/v3.5.1-quantal/linux-headers-3.5.1-030501-generic_3.5.1-030501.201208091310_amd64.deb

wget http://91.189.94.216/~kernel-ppa/mainline/v3.5.1-quantal/linux-headers-3.5.1-030501_3.5.1-030501.201208091310_all.deb

sudo dpkg -i linux*.deb

$ init 6





$ udevadm info --export-db | grep Elo

E: ID_MODEL=Elo_TouchSystems_2700_IntelliTouch_r__USB_Touchmonitor_Interfac

E: ID_MODEL_ENC=Elox20TouchSystemsx202700x20IntelliTouchx28rx29x20USBx20Touchmonitorx20Interface

E: ID_SERIAL=Elo_TouchSystems__Inc._Elo_TouchSystems_2700_IntelliTouch_r__USB_Touchmonitor_Interfac_20E10439

E: ID_VENDOR=Elo_TouchSystems__Inc.

E: ID_VENDOR_ENC=Elox20TouchSystemsx2cx20Inc.





$ sudo evtest /dev/input/event3

Input driver version is 1.0.1

Input device ID: bus 0x3 vendor 0x4e7 product 0x20 version 0x100

Input device name: "Elo TouchSystems, Inc. Elo TouchSystems 2700 IntelliTouch(r) USB Touchmonitor Interface"

Supported events:

  Event type 0 (EV_SYN)

  Event type 1 (EV_KEY)

    Event code 272 (BTN_LEFT)

  Event type 3 (EV_ABS)

    Event code 0 (ABS_X)

      Value      0

      Min        0

      Max     4095

    Event code 1 (ABS_Y)

      Value      0

      Min        0

      Max     4095

    Event code 40 (ABS_MISC)

      Value      0

      Min        0

      Max      256

  Event type 4 (EV_MSC)

    Event code 4 (MSC_SCAN)

Testing ... (interrupt to exit)