[Bug 222667] [psm] HP EliteBook 9470m: Synaptics touchpad detected as Generic PS/2 Mouse

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Oct 14 19:59:45 UTC 2017


--- Comment #6 from Neel Chauhan <neel at neelc.org> ---
(In reply to Vladimir Kondratyev from comment #5)

The result is from the 9470m. This laptop is owned by me, and FreeBSD detects
the mouse as a Generic PS/2 Mouse.

A Ubuntu 17.10 LiveUSB on the same laptop detects the trackpad as a Synaptics:

[   15.077254] psmouse serio4: synaptics: queried max coordinates: x [..5660],
y [..4742]
[   15.113855] psmouse serio4: synaptics: queried min coordinates: x [1282..],
y [1110..]
[   15.113861] psmouse serio4: synaptics: Your touchpad (PNP: SYN019e SYN0100
SYN0002 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 at vger.kernel.org.
[   15.184760] psmouse serio4: synaptics: Touchpad model: 1, fw: 8.1, id:
0x1e2b1, caps: 0xd00123/0x840300/0x27c00/0x0, board id: 2251, fw id: 1241283
[   15.229048] input: SynPS/2 Synaptics TouchPad as

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