[opensuse-factory] Elantech Touchpad error since kernel 4.4.0 update
On Dell Inspiron 13 Laptop with Skylake processor, touchscreen and touchpad, the touchpad is without function since last friday. I don't know, if kernel update or other patch is reason. Some lines from journalctl output:
kernel: psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x3a1f08) kernel: psmouse serio1: elantech: elantech_send_cmd query 0x02 failed. kernel: psmouse serio1: elantech: failed to query capabilities. kernel: input: ImPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input2
50: PS/2 00.0: 10500 PS/2 Mouse [Created at input.249] Unique ID: AH6Q.oV6xZUCQFf1 Hardware Class: mouse Model: "ImPS/2 Elantech Touchpad" Vendor: 0x0002 Device: 0x0005 "ImPS/2 Elantech Touchpad" Compatible to: int 0x0210 0x0013 Device File: /dev/input/mice (/dev/input/mouse0) Device Files: /dev/input/mice, /dev/input/mouse0, /dev/input/event1, /dev/input/by-path/platform-i8042-serio-1-event-mouse, /dev/input/by-
Here is the touchpad information from hwinfo program: path/platform-i8042-serio-1-mouse
Device Number: char 13:63 (char 13:32) Driver Info #0: Buttons: 3 Wheels: 1 XFree86 Protocol: explorerps/2 GPM Protocol: exps2 Config Status: cfg=no, avail=yes, need=no, active=unknown
51: PS/2 00.0: 10500 PS/2 Mouse [Created at input.249] Unique ID: AH6Q.lAqfGiK0uYF Hardware Class: mouse Model: "DLL06FD:01 04F3:300F Touchpad" Vendor: 0x04f3 Device: 0x300f "DLL06FD:01 04F3:300F Touchpad" Compatible to: int 0x0210 0x0001 Device File: /dev/input/mice (/dev/input/mouse2) Device Files: /dev/input/mice, /dev/input/mouse2, /dev/input/event10, /dev/input/by-path/pci-0000:00:15.0-platform-i2c_designware.0-event-mouse, /dev/input/by-path/pci-0000:00:15.0-platform-i2c_designware.0-mouse Device Number: char 13:63 (char 13:34) Driver Info #0: Buttons: 1 Wheels: 0 XFree86 Protocol: explorerps/2 GPM Protocol: exps2 Config Status: cfg=no, avail=yes, need=no, active=unknown
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Hi, I suspect the same machine here... both touch pad and screen work fine.. when it boots with kernel 4.4.0 (seems always to boot with the kernel from Linus tree) [ 2.388485] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734] [ 2.418609] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..] [ 2.478781] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00223/0x840300/0x12e800/0x0, board id: 3038, fw id: 2011643 also my kded seems to crash if disable touchpad as you type is enabled. I see also some ACPI errors another issue i see is the noise in the headphone if headphone m channel is not at 22... Alin On Tuesday, 19 January 2016 22:29:07 GMT Cisbug wrote:
On Dell Inspiron 13 Laptop with Skylake processor, touchscreen and touchpad, the touchpad is without function since last friday. I don't know, if kernel update or other patch is reason.
Some lines from journalctl output:
kernel: psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x3a1f08)
kernel: psmouse serio1: elantech: elantech_send_cmd query 0x02 failed. kernel: psmouse serio1: elantech: failed to query capabilities. kernel: input: ImPS/2 Elantech Touchpad as
/devices/platform/i8042/serio1/input/input2
Here is the touchpad information from hwinfo program:
50: PS/2 00.0: 10500 PS/2 Mouse
[Created at input.249] Unique ID: AH6Q.oV6xZUCQFf1 Hardware Class: mouse Model: "ImPS/2 Elantech Touchpad" Vendor: 0x0002 Device: 0x0005 "ImPS/2 Elantech Touchpad" Compatible to: int 0x0210 0x0013 Device File: /dev/input/mice (/dev/input/mouse0) Device Files: /dev/input/mice, /dev/input/mouse0, /dev/input/event1,
/dev/input/by-path/platform-i8042-serio-1-event-mouse, /dev/input/by- path/platform-i8042-serio-1-mouse
Device Number: char 13:63 (char 13:32)
Driver Info #0: Buttons: 3 Wheels: 1 XFree86 Protocol: explorerps/2 GPM Protocol: exps2
Config Status: cfg=no, avail=yes, need=no, active=unknown
51: PS/2 00.0: 10500 PS/2 Mouse
[Created at input.249] Unique ID: AH6Q.lAqfGiK0uYF Hardware Class: mouse Model: "DLL06FD:01 04F3:300F Touchpad" Vendor: 0x04f3 Device: 0x300f "DLL06FD:01 04F3:300F Touchpad" Compatible to: int 0x0210 0x0001 Device File: /dev/input/mice (/dev/input/mouse2) Device Files: /dev/input/mice, /dev/input/mouse2, /dev/input/event10,
/dev/input/by-path/pci-0000:00:15.0-platform-i2c_designware.0-event-mouse, /dev/input/by-path/pci-0000:00:15.0-platform-i2c_designware.0-mouse
Device Number: char 13:63 (char 13:34)
Driver Info #0: Buttons: 1 Wheels: 0 XFree86 Protocol: explorerps/2 GPM Protocol: exps2
Config Status: cfg=no, avail=yes, need=no, active=unknown
-- Without Questions there are no Answers! ______________________________________________________________________ Dr. Alin Marin ELENA http://alin.elena.space/ ______________________________________________________________________
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