Date: Sun, 20 Oct 2019 23:09:13 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 241384] Synaptics touchpad not working right under 12.1-RC2 Message-ID: <bug-241384-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241384 Bug ID: 241384 Summary: Synaptics touchpad not working right under 12.1-RC2 Product: Base System Version: 12.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: misc Assignee: bugs@FreeBSD.org Reporter: kumba@gentoo.org Gave FreeBSD 12.1-RC2 a test on my laptop. Under 12.0-RELEASE-p10, in an X= 11 session, the Synaptics touchpad on the laptop behaves as is expected of a touchpad device. Under 12.1-RC2, however, the touchpad is significantly sl= ower (almost like acceleration is turned off), and clicking the button requires first moving the cursor with the touchpad. e.g., if one moves the cursor, = the next click will register, but clicks after that will not register unless the cursor is moved again, or the cursor is moved while holding the button down. I tried tweaking a few of the sysctl variables, but I am not seeing any noticeable change in behavior. Seems like the way the device is being poll= ed is incorrect. This is all dmesg says: psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Synaptics Touchpad, device ID 3 My Xorg config for the touchpad is taken directly from the handbook: Section "InputDevice" Identifier "Touchpad0" Driver "synaptics" Option "Protocol" "psm" Option "Device" "/dev/psm0" EndSection And then in "ServerLayout": InputDevice "Touchpad0" "SendCoreEvents" I am running a custom kernel. It looks like the 12.1 GENERIC config adds e= vdev support to legacy drivers (options EVDEV_SUPPORT), but I am not seeing /dev/input/event* device nodes being created by anything. Some Google-searching indicates that the webcamd module is the only thing that w= ill create and populate /dev/input with event cdves right now, however I want a= ll webcam support disabled, so I can't test evdev to see if it works better th= an the classic synaptics driver. --=20 You are receiving this mail because: You are the assignee for the bug.=
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