Comment 43 for bug 998546

I'm having the same issue. My touchscreen is detected and shows up when checking lsusb, xinput_calibrator, xinput --list, and dmesg -- all with no errors that I can see. In tens of hours of searching, building kernels, patching modules/drivers, downloading drivers, tools and other distros nothing has worked with one exception. I tried the suggestion of elmarikon and eventually got single touch to work 10 minutes ago.

If I can help by providing logs or testing kernels, patches, I'm willing to. I'm desperate to get this touchscreen to work reliably and support multi-touch.

Thanks to elmarikon for getting it to work for the first time in months. I can't ever power off the machine now.

Ubuntu Version
    Wily 15.10

Kernel Version
    4.2.0-17-generic

xinput --list
    ↳ Quanta Computer OpticalTouchScreen id=12 [slave pointer (2)]

lsusb
    Bus 001 Device 005: ID 0408:3003 Quanta Computer, Inc.

lsmod
    hid 118784 7 hid_multitouch,usbhid,hid_logitech_dj,hid_logitech_hidpp

dmesg (most recent output after many attempts following elmarikon's "fix")
    input: Quanta Computer OpticalTouchScreen as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6:1.0/0003:0408:3003.0007/input/input16
    hid-multitouch 0003:0408:3003.0007: input,hiddev0,hidraw4: USB HID v1.10 Mouse [Quanta Computer OpticalTouchScreen] on usb-0000:00:1a.0-1.6/input0
    hid-multitouch 0003:0408:3003.0007: usb_submit_urb(ctrl) failed: -1
    hid-multitouch 0003:0408:3003.0007: usb_submit_urb(ctrl) failed: -1