Hi, I follow the instructions of the kernel logs saying: psmouse serio1: synaptics: Your touchpad (PNP: LEN004b PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@xxxxxxxxxxxxxxx. Then I did: $ cat /etc/modprobe.d/psmouse.conf options psmouse synaptics_intertouch=1 Touchpad of my Thinkpad T460s works fine and kernel logs say: $ dmesg | grep psmouse psmouse serio1: synaptics: queried max coordinates: x [..5676], y [..4762] psmouse serio1: synaptics: queried min coordinates: x [1266..], y [1094..] psmouse serio1: synaptics: Trying to set up SMBus access psmouse serio1: synaptics: SMbus companion is not ready yet psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2b1, caps: 0xf003a3/0x943300/0x12e800/0x10000, board id: 3145, fw id: 2073050 psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0 Kernel I am running: > uname -a Linux euklid 6.8.0-gentoo #7 SMP PREEMPT_DYNAMIC Sun Mar 24 10:54:25 CET 2024 x86_64 Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz GenuineIntel GNU/Linux If you need anything more, just tell me. Best Stefan p.s. This caught my attention because I am desperately hunting a kernel crash after some resumes from suspend for all kernel versions after 6.4. After some weeks or months I think that the crash (blinking caps led) might be triggered when touching the touchpad. Unfortunately, I cannot get the kernel logs after a crash…
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