kernel: jumping cursor on dell xps
Submitted by Martin Jørgensen
Assigned to Peter Hutterer @whot
Link to original bug (#105803)
Description
Created attachment 138412 evemu recording, that should contain 2-3 jumps
my cursor is jumping every once in a while. i've tried following the guidelines to gather as much info as i can about the issue.
i'm using latest Debian Buster/Sid, libinput 1.10.3, on a Dell XPS 9370
xinput list-props "DELL07E6:00 06CB:76AF Touchpad":
Device 'DELL07E6:00 06CB:76AF Touchpad':
Device Enabled (139): 1
Coordinate Transformation Matrix (141): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Tapping Enabled (280): 0
libinput Tapping Enabled Default (281): 0
libinput Tapping Drag Enabled (282): 1
libinput Tapping Drag Enabled Default (283): 1
libinput Tapping Drag Lock Enabled (284): 0
libinput Tapping Drag Lock Enabled Default (285): 0
libinput Tapping Button Mapping Enabled (286): 1, 0
libinput Tapping Button Mapping Default (287): 1, 0
libinput Natural Scrolling Enabled (288): 0
libinput Natural Scrolling Enabled Default (289): 0
libinput Disable While Typing Enabled (290): 1
libinput Disable While Typing Enabled Default (291): 1
libinput Scroll Methods Available (292): 1, 1, 0
libinput Scroll Method Enabled (293): 1, 0, 0
libinput Scroll Method Enabled Default (294): 1, 0, 0
libinput Click Methods Available (295): 1, 1
libinput Click Method Enabled (296): 1, 0
libinput Click Method Enabled Default (297): 1, 0
libinput Middle Emulation Enabled (298): 0
libinput Middle Emulation Enabled Default (299): 0
libinput Accel Speed (300): 0.000000
libinput Accel Speed Default (301): 0.000000
libinput Left Handed Enabled (302): 0
libinput Left Handed Enabled Default (303): 0
libinput Send Events Modes Available (261): 1, 1
libinput Send Events Mode Enabled (262): 0, 0
libinput Send Events Mode Enabled Default (263): 0, 0
Device Node (264): "/dev/input/event20"
Device Product ID (265): 1739, 30383
libinput Drag Lock Buttons (304): <no items>
libinput Horizontal Scroll Enabled (305): 1
udevadm info /sys/class/input/event20 :
P: /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input26/event20 N: input/event20 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/event20 E: DEVPATH=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input26/event20 E: ID_INPUT=1 E: ID_INPUT_HEIGHT_MM=56 E: ID_INPUT_TOUCHPAD=1 E: ID_INPUT_WIDTH_MM=101 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=18/6cb/76af:i2c-DELL07E6:00 E: LIBINPUT_MODEL_TOUCHPAD_VISIBLE_MARKER=1 E: MAJOR=13 E: MINOR=84 E: SUBSYSTEM=input E: USEC_INITIALIZED=4691620
cat /sys/class/dmi/id/modalias : dmi:bvnDellInc.:bvr1.2.1:bd02/21/2018:svnDellInc.:pnXPS139370:pvr:rvnDellInc.:rn0F6P3V:rvrA00:cvnDellInc.:ct9:cvr:
Attachment 138412, "evemu recording, that should contain 2-3 jumps":
evemu-record.out.gz