[Wayland-bugs] [Bug 106109] Touchpad and Trackpoint locked together

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Apr 18 18:12:40 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=106109

--- Comment #2 from Kadir <fd at colakoglu.nl> ---
Thank you Peter for your response!

I have the following information:

On Gnome Wayland with the touchpad disabled and an external mouse connected (on
Xorg the trackpoint works with the touchpad disabled, on Wayland the trackpoint
does NOT work when the touchpad is disabled):

$ xinput list

⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ xwayland-pointer:13                       id=6    [slave  pointer  (2)]
⎜   ↳ xwayland-relative-pointer:13              id=7    [slave  pointer  (2)]
⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ xwayland-keyboard:13                      id=8    [slave  keyboard (3)]

$ udevadm info /sys/class/input/event9

P:
/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL07A0:01/0018:044E:120B.0003/input/input10/event9
N: input/event9
S: input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event-mouse
E:
DEVLINKS=/dev/input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event-mouse
E: DEVNAME=/dev/input/event9
E:
DEVPATH=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL07A0:01/0018:044E:120B.0003/input/input10/event9
E: ID_INPUT=1
E: ID_INPUT_MOUSE=1
E: ID_INPUT_POINTINGSTICK=1
E: ID_PATH=pci-0000:00:15.1-platform-i2c_designware.1
E: ID_PATH_TAG=pci-0000_00_15_1-platform-i2c_designware_1
E: ID_SERIAL=noserial
E: LIBINPUT_DEVICE_GROUP=18/44e/120b:i2c-DLL07A0:01
E: MAJOR=13
E: MINOR=73
E: SUBSYSTEM=input
E: USEC_INITIALIZED=2679075

$ udevadm info /sys/class/input/event10

P:
/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL07A0:01/0018:044E:120B.0003/input/input8/event10
N: input/event10
S: input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event-mouse
E:
DEVLINKS=/dev/input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event-mouse
E: DEVNAME=/dev/input/event10
E:
DEVPATH=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL07A0:01/0018:044E:120B.0003/input/input8/event10
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=46
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_WIDTH_MM=99
E: ID_PATH=pci-0000:00:15.1-platform-i2c_designware.1
E: ID_PATH_TAG=pci-0000_00_15_1-platform-i2c_designware_1
E: ID_SERIAL=noserial
E: LIBINPUT_DEVICE_GROUP=18/44e/120b:i2c-DLL07A0:01
E: MAJOR=13
E: MINOR=74
E: SUBSYSTEM=input
E: USEC_INITIALIZED=2693454

$ sudo libinput debug-events --verbose

event3  - Power Button: is tagged by udev as: Keyboard
event3  - Power Button: device is a keyboard
event11 - Video Bus: is tagged by udev as: Keyboard
event11 - Video Bus: device is a keyboard
event1  - Power Button: is tagged by udev as: Keyboard
event1  - Power Button: device is a keyboard
event0  - Lid Switch: is tagged by udev as: Switch
event0  - Lid Switch: device is a switch device
event2  - Sleep Button: is tagged by udev as: Keyboard
event2  - Sleep Button: device is a keyboard
event5  - Microsoft Comfort Mouse 6000: is tagged by udev as: Keyboard Mouse
event5  - Microsoft Comfort Mouse 6000: device is a pointer
event5  - Microsoft Comfort Mouse 6000: device is a keyboard
event18 - Integrated_Webcam_HD: Integrate: is tagged by udev as: Keyboard
event18 - Integrated_Webcam_HD: Integrate: device is a keyboard
event9  - DualPoint Stick: is tagged by udev as: Mouse Pointingstick
event9  - DualPoint Stick: trackpoint device set to range 20
event9  - DualPoint Stick: device is a pointer
event10 - DLL07A0:01 044E:120B: is tagged by udev as: Touchpad
event10 - using pressure-based touch detection (6:7)
event10 - palm: pressure threshold is 130
event10 - DLL07A0:01 044E:120B: device is a touchpad
event10 - lid_switch: activated for DLL07A0:01 044E:120B<->Lid Switch
event12 - HDA Intel PCH Headphone Mic: is tagged by udev as: Switch
event13 - HDA Intel PCH HDMI/DP,pcm=3: is tagged by udev as: Switch
event14 - HDA Intel PCH HDMI/DP,pcm=7: is tagged by udev as: Switch
event15 - HDA Intel PCH HDMI/DP,pcm=8: is tagged by udev as: Switch
event16 - HDA Intel PCH HDMI/DP,pcm=9: is tagged by udev as: Switch
event17 - HDA Intel PCH HDMI/DP,pcm=10: is tagged by udev as: Switch
event7  - Intel HID events: is tagged by udev as: Keyboard
event7  - Intel HID events: device is a keyboard
event8  - Dell WMI hotkeys: is tagged by udev as: Keyboard
event8  - Dell WMI hotkeys: device is a keyboard
event4  - AT Translated Set 2 keyboard: is tagged by udev as: Keyboard
event4  - AT Translated Set 2 keyboard: device is a keyboard
event0  - lid: keyboard paired with Lid Switch<->AT Translated Set 2 keyboard
event10 - palm: dwt activated with DLL07A0:01 044E:120B<->AT Translated Set 2
keyboard
-event3   DEVICE_ADDED     Power Button                      seat0 default
group1  cap:k
-event11  DEVICE_ADDED     Video Bus                         seat0 default
group2  cap:k
-event1   DEVICE_ADDED     Power Button                      seat0 default
group3  cap:k
-event0   DEVICE_ADDED     Lid Switch                        seat0 default
group4  cap:S
-event2   DEVICE_ADDED     Sleep Button                      seat0 default
group5  cap:k
-event5   DEVICE_ADDED     Microsoft Comfort Mouse 6000      seat0 default
group6  cap:kp left scroll-nat scroll-button
-event18  DEVICE_ADDED     Integrated_Webcam_HD: Integrate   seat0 default
group7  cap:k
-event9   DEVICE_ADDED     DualPoint Stick                   seat0 default
group8  cap:p left scroll-nat scroll-button
-event10  DEVICE_ADDED     DLL07A0:01 044E:120B              seat0 default
group8  cap:pg  size 99x47mm tap(dl off) left scroll-nat scroll-2fg-edge dwt-on
-event12  DEVICE_ADDED     HDA Intel PCH Headphone Mic       seat0 default
group9  cap:
-event13  DEVICE_ADDED     HDA Intel PCH HDMI/DP,pcm=3       seat0 default
group9  cap:
-event14  DEVICE_ADDED     HDA Intel PCH HDMI/DP,pcm=7       seat0 default
group9  cap:
-event15  DEVICE_ADDED     HDA Intel PCH HDMI/DP,pcm=8       seat0 default
group9  cap:
-event16  DEVICE_ADDED     HDA Intel PCH HDMI/DP,pcm=9       seat0 default
group9  cap:
-event17  DEVICE_ADDED     HDA Intel PCH HDMI/DP,pcm=10      seat0 default
group9  cap:
-event7   DEVICE_ADDED     Intel HID events                  seat0 default
group10 cap:k
-event8   DEVICE_ADDED     Dell WMI hotkeys                  seat0 default
group11 cap:k
-event4   DEVICE_ADDED     AT Translated Set 2 keyboard      seat0 default
group12 cap:k

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