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J_dillinger
August 20th, 2011, 03:45 PM
Mouse buttons fail on tablet after 2 or 3 clicks.

I have been attempting to install Ubuntu 10.04, 10.10, 11.04 or Fedora core 16 on an Acer W500 Tablet. Everything works great with a little tweaking, but the mouse fails after two or three clicks. The cursor will continue to move, but the buttons stop functioning. During the installation phase, I have been using a USB keyboard and mouse (IR) which work also, until use the touchscreen. After several different installation here is the configuration that work the best...


Install the ati Nvidia driver: ati-driver-installer-11-7-x86.x86_64
I have used several versions of the driver and it is easy to find on google. The Ubuntu forums documentation will also describe in detail how to make the .bin file into a .deb for installation.

Here is the configuration for the touchscreen.

lsusb
Bus 005 Device 002: ID 0eef:7302 D-WAV Scientific Co., Ltd

xinput --list

⎡ Virtual core pointer id=2 [master pointer (3)]

⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]

⎜ ↳ HID 0a5c:4503 id=10 [slave pointer (2)]

⎜ ↳ Logitech USB Receiver id=11 [slave pointer (2)]

⎜ ↳ Logitech USB Receiver id=12 [slave pointer (2)]

⎜ ↳ eGalax Inc. USB TouchController id=14 [slave pointer (2)]

⎜ ↳ Macintosh mouse button emulation id=18 [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)]

↳ HID 0a5c:4502 id=9 [slave keyboard (3)]

↳ CHICONY USB NetVista Full Width Keyboard id=13 [slave keyboard (3)]

↳ 1.3M Rear id=15 [slave keyboard (3)]

↳ 1.3M Front id=16 [slave keyboard (3)]

↳ AT Translated Set 2 keyboard id=17 [slave keyboard (3)]


Calibrating EVDEV driver for "eGalax Inc. USB TouchController" id=14

current calibration values (from XInput): min_x=0, max_x=32767 and min_y=0, max_y=32767



Doing dynamic recalibration:

Setting new calibration data: -17, 32681, -86, 32708





--> Making the calibration permanent <--

Install the 'xinput' tool and copy the command(s) below in a script that starts with your X session

xinput set-int-prop "eGalax Inc. USB TouchController" "Evdev Axis Calibration" 32 -17 32681 -86 32708


What can I do to keep the mouse buttons from failing?