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#1 2021-07-09 11:55:01

zivlakmilos
Member
Registered: 2021-07-09
Posts: 5

Wacom Bamboo CTH-461 disable finger touch

Hello everyone,

I had problem with my Wacom Bamboo CTH-461 graphic table.

I was following next steps:

1) Install kernel modules: https://aur.archlinux.org/packages/input-wacom-dkms/
2) Install input driver: https://github.com/linuxwacom/xf86-inpu … The-Driver (with command: sudo pacman -Syu xf86-input-wacom)
3) Install libwacom from source code: https://github.com/linuxwacom/libwacom/wiki
4) Replace files in /usr/share/libwacom with files from git repository (from step 3)

After reboot I tried to configure it  in kcm-wacomtablet. I found out that I cannot disable finger touch. Also, my buttons on pen don't work.

When I try to list connected devices with libwacom I get following result.

$ libwacom-list-local-devices 
devices:
- name: 'Wacom Bamboo Fun small (2FG)'
  bus: 'usb'
  vid: '0x056a'
  pid: '0x00d2'
  nodes: 
  - /dev/input/event21
  - /dev/input/event20
  - /dev/input/event19

That looks good to me. But now when I run xwacom to list devices I get different name.

$ xsetwacom --list devices
Wacom Bamboo Craft Pen stylus           id: 9   type: STYLUS    
Wacom Bamboo Craft Pen eraser           id: 10  type: ERASER    
Wacom Bamboo Craft Pad pad              id: 11  type: PAD 

When I check /usr/share/libwacom/bamboo-2fg-fun-s-pt.tablet file I it looks like that Fun and Craft is same, but still, I cannot get it work correctly.

# Wacom
# Bamboo Fun small / Bamboo Craft
# CTH-461
#
# first generation BambooPT
#
# stylus with two buttons and eraser (LP161E); 2FG touch
# Pen active area: 5.8 x 3.62in
# Touch active area: 4.92 x 3.35in
#
# Button Map:
# (A=1, B=2, C=3, ...)
#
#    *-----------------------*
#    |                       |
#  A |                       |
#  B |        TABLET         |
#  C |                       |
#  D |                       |
#    |                       |
#    *-----------------------*

[Device]
Name=Wacom Bamboo Fun small (2FG)
ModelName=CTH-461
DeviceMatch=usb:056a:00d2
Class=Bamboo
Width=6
Height=4
Layout=bamboo-2fg-fun-s-pt.svg
IntegratedIn=

[Features]
Stylus=true
Reversible=true
Touch=true
Buttons=4

[Buttons]
Left=A;B;C;D
EvdevCodes=0x111;0x116;0x115;0x110

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#2 2021-07-09 19:07:34

d_fajardo
Member
Registered: 2017-07-28
Posts: 1,684

Re: Wacom Bamboo CTH-461 disable finger touch

Look into this page. It says the input-wacom is built with the kernel.
Which kernel are you using?

Edit: https://aur.archlinux.org/packages/tuhi-git/

Last edited by d_fajardo (2021-07-09 19:11:34)

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#3 2021-07-10 16:56:32

zivlakmilos
Member
Registered: 2021-07-09
Posts: 5

Re: Wacom Bamboo CTH-461 disable finger touch

My kernel: 5.10.48-1-lts

I tried to install tuhi-git, but it don't recognize device at all.
I tried to remove input-wacom also. Everything working without that package like before.

Still, I am unable to disable finger touch. My buttons on pen working, but finger touch really annoying when I accidental move cursor with my hand.

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#4 2021-07-10 17:06:40

zivlakmilos
Member
Registered: 2021-07-09
Posts: 5

Re: Wacom Bamboo CTH-461 disable finger touch

I disable it using xinput. For some reason xinput detect Finger option that I disable using xinput disable "..."
I am not sure why xsetwacom don't detect it. Maybe xinput had more priority and "catupre" this somehow.

$ xinput 
⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ PS/2 Generic Mouse                        id=11   [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                id=12   [slave  pointer  (2)]
⎜   ↳ Wacom Bamboo Craft Pen stylus             id=15   [slave  pointer  (2)]
⎜   ↳ Wacom Bamboo Craft Pen eraser             id=16   [slave  pointer  (2)]
⎜   ↳ Wacom Bamboo Craft Pad pad                id=17   [slave  pointer  (2)]
⎜   ↳ Wacom Bamboo Craft Finger                 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)]
    ↳ Sleep Button                              id=8    [slave  keyboard (3)]
    ↳ HP HD Webcam: HP HD Webcam                id=9    [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=10   [slave  keyboard (3)]
    ↳ HP WMI hotkeys                            id=13   [slave  keyboard (3)]
    ↳ HP Wireless hotkeys                       id=14   [slave  keyboard (3)]

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