K.Dun - 2014-09-29

I have just purchased a new toshiba ultrabook wth touchscreen and all. replaced msata ssd with a bigger one and installed xubuntu 14.04 on it.

out of the box, the pen and the eraser (056a:00ec) are working, but the touchscreen isn't. dmesg recognizes it as a "MultiTouch Sensor", xinput does not see thetouchscreen either.

Is this touchscreen unsupported? if so will it be? this is on kernel 3.16.3, but i have also tested kernel 3.17-rc<something>.

xubuntu xinput-wacom package is xserver-xorg-input-wacom-0..23.0

any help in getting this working would be highly appreciated.

nro


dmesg

[ 1.843997] usb 1-6: new high-speed USB device number 4 using xhci_hcd
[ 1.973747] usb 1-6: New USB device found, idVendor=05e3, idProduct=0608
[ 1.973751] usb 1-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 1.973754] usb 1-6: Product: USB2.0 Hub
[ 1.974596] hub 1-6:1.0: USB hub found
[ 1.974915] hub 1-6:1.0: 3 ports detected
[ 1.975608] usb: failed to peer 1-6-port1 and usb2-port3 by location (1-6-port1:none) (usb2-port3:usb1-port4)
[ 1.975613] usb 1-6-port1: failed to peer to usb2-port3 (-16)
[ 1.975614] usb: port power management may be unreliable
[ 1.975717] usb: failed to peer 1-6-port2 and usb2-port3 by location (1-6-port2:none) (usb2-port3:usb1-port4)
[ 1.975720] usb 1-6-port2: failed to peer to usb2-port3 (-16)
[ 1.975817] usb: failed to peer 1-6-port3 and usb2-port3 by location (1-6-port3:none) (usb2-port3:usb1-port4)
[ 1.975819] usb 1-6-port3: failed to peer to usb2-port3 (-16)
[ 2.248233] usb 1-6.1: new full-speed USB device number 5 using xhci_hcd
[ 2.337952] usb 1-6.1: New USB device found, idVendor=056a, idProduct=5013
[ 2.337956] usb 1-6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[ 2.337958] usb 1-6.1: Product: MultiTouch Sensor
[ 2.337960] usb 1-6.1: Manufacturer: Wacom Co.,Ltd.
[ 2.337961] usb 1-6.1: SerialNumber:
[ 2.408294] usb 1-6.2: new high-speed USB device number 6 using xhci_hcd
[ 2.554955] usb 1-6.2: New USB device found, idVendor=04f2, idProduct=b47a
[ 2.554958] usb 1-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.554960] usb 1-6.2: Product: TOSHIBA Web Camera - HD
[ 2.554962] usb 1-6.2: Manufacturer: SunplusIT Inc
[ 2.616232] Switched to clocksource tsc
[ 2.696413] usb 1-6.3: new full-speed USB device number 7 using xhci_hcd
[ 2.785473] usb 1-6.3: New USB device found, idVendor=056a, idProduct=00ec
[ 2.785477] usb 1-6.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.785478] usb 1-6.3: Product: ISD-V4
[ 2.785480] usb 1-6.3: Manufacturer: Tablet
[ 2.785637] usb 1-6.3: ep 0x81 - rounding interval to 32 microframes, ep desc says 56 microframes

lsusb -vvv -d 056a:5013

Bus 001 Device 005: ID 056a:5013 Wacom Co., Ltd
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x056a Wacom Co., Ltd
idProduct 0x5013
bcdDevice 0.06
iManufacturer 1
iProduct 2
iSerial 5
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 12mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 3
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 537
Report Descriptors:
UNAVAILABLE
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 2

xinput --list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SONiX USB Keyboard id=10 [slave pointer (2)]
⎜ ↳ Wacom ISDv4 EC Pen stylus id=12 [slave pointer (2)]
⎜ ↳ Wacom ISDv4 EC Pen eraser id=15 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ SONiX USB Keyboard id=9 [slave keyboard (3)]
↳ TOSHIBA Web Camera - HD id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
↳ Toshiba input device id=14 [slave keyboard (3)]