[Bug 292331] Re: Tablet doesn't work after upgrade to 8.10

[ravanhagen]

Same here on 9.10 with Acecad clone. Mouse pointer moves but no click
events from tip nor buttons... Out of the box it appears to use the
evdev driver.

:~$ xinput --list
...
"Acecad USB Tablet"	id=7	[XExtensionPointer]
	Type is TOUCHPAD
	Num_buttons is 5
	Num_axes is 3
	Mode is Absolute
	Motion_buffer is 256
	Axis 0 :
		Min_value is 0
		Max_value is 5000
		Resolution is 10000
	Axis 1 :
		Min_value is 0
		Max_value is 3750
		Resolution is 10000
	Axis 2 :
		Min_value is 0
		Max_value is 512
		Resolution is 10000
...

:~$ xinput list-props "Acecad USB Tablet"
Device 'stylus':
	Device Enabled (134):	1
	Evdev Reopen Attempts (268):	10
	Evdev Axis Inversion (269):	0, 0
	Evdev Axis Calibration (270):	
	Evdev Axes Swap (271):	0
	Evdev Middle Button Emulation (272):	2
	Evdev Middle Button Timeout (273):	50
	Evdev Wheel Emulation (274):	0
	Evdev Wheel Emulation Axes (275):	0, 0, 4, 5
	Evdev Wheel Emulation Inertia (276):	10
	Evdev Wheel Emulation Timeout (277):	200
	Evdev Wheel Emulation Button (278):	4
	Evdev Drag Lock Buttons (279):	0
	Synaptics Off (299):	0

:~$ xinput get-button-map "Acecad USB Tablet"
1 2 3 4 5 

:~$ xinput query-state "Acecad USB Tablet"
2 classes :
ButtonClass
	button[1]=up
	button[2]=up
	button[3]=up
	button[4]=up
	button[5]=up
ValuatorClass Mode=Absolute Proximity=In
	valuator[0]=2359
	valuator[1]=2690
	valuator[2]=0

:~$ lshal -u usb_device_460_4_noserial_if0_logicaldev_input
udi = '/org/freedesktop/Hal/devices/usb_device_460_4_noserial_if0_logicaldev_input'
  info.capabilities = {'input', 'input.tablet'} (string list)
  info.category = 'input'  (string)
  info.parent = '/org/freedesktop/Hal/devices/usb_device_460_4_noserial_if0'  (string)
  info.product = 'Acecad USB Tablet'  (string)
  info.subsystem = 'input'  (string)
  info.udi = '/org/freedesktop/Hal/devices/usb_device_460_4_noserial_if0_logicaldev_input'  (string)
  input.device = '/dev/input/event5'  (string)
  input.originating_device = '/org/freedesktop/Hal/devices/usb_device_460_4_noserial_if0'  (string)
  input.product = 'Acecad USB Tablet'  (string)
  input.x11_driver = 'evdev'  (string)
  linux.device_file = '/dev/input/event5'  (string)
  linux.hotplug_type = 2  (0x2)  (int)
  linux.subsystem = 'input'  (string)
  linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1c.0/usb2/2-1/2-1:1.0/input/input5/event5'  (string)

#
# /var/log/Xorg.0.log
#
...
(II) config/hal: Adding input device stylus
(**) Acecad USB Tablet: always reports core events
(**) Acecad USB Tablet: Device: "/dev/input/event5"
(II) Acecad USB Tablet: Found 3 mouse buttons
(II) Acecad USB Tablet: Found x and y absolute axes
(II) Acecad USB Tablet: Found absolute touchpad
(II) Acecad USB Tablet: Configuring as touchpad
(**) Acecad USB Tablet: YAxisMapping: buttons 4 and 5
(**) Acecad USB Tablet: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device "Acecad USB Tablet" (type: TOUCHPAD)
(**) Acecad USB Tablet: (accel) keeping acceleration scheme 1
(**) Acecad USB Tablet: (accel) filter chain progression: 2.00
(**) Acecad USB Tablet: (accel) filter stage 0: 20.00 ms
(**) Acecad USB Tablet: (accel) set acceleration profile 0
(II) Acecad USB Tablet: initialized for absolute axes.
...

And after using the two buttons on the stylus:
...
(WW) Acecad USB Tablet: unable to handle keycode 331
(WW) Acecad USB Tablet: unable to handle keycode 332
...

#
# /proc/bus/input/devices
#
...
I: Bus=0003 Vendor=0460 Product=0004 Version=0001
N: Name="Acecad USB Tablet"
P: Phys=usb-0000:00:1c.0-1/input0
S: Sysfs=/devices/pci0000:00/0000:00:1c.0/usb2/2-1/2-1:1.0/input/input5
U: Uniq=
H: Handlers=mouse1 event5 
B: EV=b
B: KEY=1c01 70000 0 0 0 0
B: ABS=1000003
...

-- 
Tablet doesn't work after upgrade to 8.10
https://bugs.launchpad.net/bugs/292331
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