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Bug#1104057: Fwd: Bug#1104057: touchpad not working in installer on ThinkPad P1 Gen7

Gaaa, silly gmail, I did it again, forwarding to the bug address too now.


pt., 25 kwi 2025 o 11:39 Pascal Hambourg <pascal@plouf.fr.eu.org> napisał(a):
On 25/04/2025 at 06:50, Marcin Owsiany wrote:
>
> The touchpad did not work in the installer, but does work in GNOME after
> installation is complete. The trackpoint did work before and after,
> though. Attaching lsmod from the installed system and the installer
> syslog as requested in #1103993.

Can you post the content of /proc/bus/input/devices on the installed
system to see how the touchpad is detected ?

Here is the relevant section:

I: Bus=0011 Vendor=0002 Product=000a Version=0063
N: Name="TPPS/2 Elan TrackPoint"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input5
U: Uniq=
H: Handlers=mouse0 event4
B: PROP=21
B: EV=7
B: KEY=70000 0 0 0 0
B: REL=3

I: Bus=0018 Vendor=2c2f Product=002d Version=0100
N: Name="SNSL002D:00 2C2F:002D Mouse"
P: Phys=i2c-SNSL002D:00
S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/input/input9
U: Uniq=
H: Handlers=mouse1 event5
B: PROP=0
B: EV=17
B: KEY=1f0000 0 0 0 0
B: REL=3
B: MSC=10

I: Bus=0018 Vendor=2c2f Product=002d Version=0100
N: Name="SNSL002D:00 2C2F:002D Touchpad"
P: Phys=i2c-SNSL002D:00
S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/input/input10
U: Uniq=
H: Handlers=mouse2 event6
B: PROP=5
B: EV=1b
B: KEY=e520 10000 0 0 0 0
B: ABS=2e0800000000003
B: MSC=20

Complete file attached.
 
It should contain a paragraph about the touchpad looking like this:

I: Bus=0011 Vendor=0002 Product=0008 Version=0200
N: Name="AlpsPS/2 ALPS DualPoint TouchPad"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input5
(...)

With the "Sysfs=" path, you can try to find the associated driver
module. In the example above, it would be:

$ realpath
/sys/devices/platform/i8042/serio1/input/input5/device/driver/module
/sys/module/psmouse

In my case:

$ realpath /sys/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/driver/module
/sys/module/hid_multitouch
$ realpath /sys/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/input/input10/device/driver/module
/sys/module/hid_multitouch

$ realpath /sys/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/driver/module
/sys/module/hid_multitouch
$ realpath /sys/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/input/input9/device/driver/module
/sys/module/hid_multitouch

Not sure if this is useful. Please let me know if there is anything else I can do.

Marcin
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input0
U: Uniq=
H: Handlers=sysrq kbd leds event0 
B: PROP=0
B: EV=120013
B: KEY=402000002 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7

I: Bus=0019 Vendor=0000 Product=0003 Version=0000
N: Name="Sleep Button"
P: Phys=PNP0C0E/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
U: Uniq=
H: Handlers=kbd event1 
B: PROP=0
B: EV=3
B: KEY=4000 0 0

I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input3
U: Uniq=
H: Handlers=event2 
B: PROP=0
B: EV=21
B: SW=1

I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
U: Uniq=
H: Handlers=kbd event3 
B: PROP=0
B: EV=3
B: KEY=8000 10000000000000 0

I: Bus=0011 Vendor=0002 Product=000a Version=0063
N: Name="TPPS/2 Elan TrackPoint"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input5
U: Uniq=
H: Handlers=mouse0 event4 
B: PROP=21
B: EV=7
B: KEY=70000 0 0 0 0
B: REL=3

I: Bus=0018 Vendor=2c2f Product=002d Version=0100
N: Name="SNSL002D:00 2C2F:002D Mouse"
P: Phys=i2c-SNSL002D:00
S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/input/input9
U: Uniq=
H: Handlers=mouse1 event5 
B: PROP=0
B: EV=17
B: KEY=1f0000 0 0 0 0
B: REL=3
B: MSC=10

I: Bus=0018 Vendor=2c2f Product=002d Version=0100
N: Name="SNSL002D:00 2C2F:002D Touchpad"
P: Phys=i2c-SNSL002D:00
S: Sysfs=/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-SNSL002D:00/0018:2C2F:002D.0001/input/input10
U: Uniq=
H: Handlers=mouse2 event6 
B: PROP=5
B: EV=1b
B: KEY=e520 10000 0 0 0 0
B: ABS=2e0800000000003
B: MSC=20

I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
U: Uniq=
H: Handlers=kbd event7 
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0

I: Bus=0010 Vendor=001f Product=0001 Version=0100
N: Name="PC Speaker"
P: Phys=isa0061/input0
S: Sysfs=/devices/platform/pcspkr/input/input13
U: Uniq=
H: Handlers=kbd event8 
B: PROP=0
B: EV=40001
B: SND=6

I: Bus=0019 Vendor=17aa Product=5054 Version=4101
N: Name="ThinkPad Extra Buttons"
P: Phys=thinkpad_acpi/input0
S: Sysfs=/devices/platform/thinkpad_acpi/input/input14
U: Uniq=
H: Handlers=kbd event9 rfkill 
B: PROP=0
B: EV=33
B: KEY=400000000010040 40000 18040000 7000000000000000 50010000000000 0 101701b02102c04 280051195000 10e000000000000 0
B: MSC=10
B: SW=8

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input15
U: Uniq=
H: Handlers=event10 
B: PROP=0
B: EV=21
B: SW=10

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input16
U: Uniq=
H: Handlers=kbd event11 
B: PROP=0
B: EV=23
B: KEY=40 0 0 0 0 0 0 1000000000 c000000000000 0
B: SW=4

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp HDMI/DP,pcm=3"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input17
U: Uniq=
H: Handlers=event12 
B: PROP=0
B: EV=21
B: SW=140

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp HDMI/DP,pcm=4"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input18
U: Uniq=
H: Handlers=event13 
B: PROP=0
B: EV=21
B: SW=140

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-hda-dsp HDMI/DP,pcm=5"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input19
U: Uniq=
H: Handlers=event14 
B: PROP=0
B: EV=21
B: SW=140
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