https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251149
Bug ID: 251149
Summary: SynPS/2 Synaptics TouchPad: Failed to create a device
for ... after upgrade from 12.1 to 12.2
Product: Base System
Version: 12.2-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: misc
Assignee: b...@freebsd.org
Reporter: freebsd-po...@jan0sch.de
Hi,
I just upgraded from 12.1-RELEASE to 12.2-RELEASE on my Dell XPS m1330 and the
syntaptics touchpad stopped working. I played a bit around with the
`kern.evdev.rcpt_mask` settings but to no avail.
```
# grep -i synaptic /boot/loader.conf
hw.psm.synaptics_support="1"
# sysctl kern.evdev.rcpt_mask
kern.evdev.rcpt_mask: 12
# dmesg | grep -i synaptic
psm0: model Synaptics Touchpad, device ID 0
# grep EE /var/log/Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 1609.992] (II) Initializing extension MIT-SCREEN-SAVER
[ 1610.031] (EE) AIGLX error: Calling driver entry point failed
[ 1611.000] (EE) event6 - SynPS/2 Synaptics TouchPad: kernel bug: device has
min == max on ABS_X
[ 1611.048] (EE) libinput: SynPS/2 Synaptics TouchPad: Failed to create a
device for /dev/input/event6
[ 1611.048] (EE) PreInit returned 2 for "SynPS/2 Synaptics TouchPad"
# grep -i synaptic /var/log/Xorg.0.log
[ 1610.942] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad
(/dev/input/event6)
[ 1610.942] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev
pointer catchall"
[ 1610.942] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev
touchpad catchall"
[ 1610.943] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "libinput
pointer catchall"
[ 1610.943] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "libinput
touchpad catchall"
[ 1610.943] (II) Using input driver 'libinput' for 'SynPS/2 Synaptics
TouchPad'
[ 1610.943] (**) SynPS/2 Synaptics TouchPad: always reports core events
[ 1610.999] (II) event6 - SynPS/2 Synaptics TouchPad: is tagged by udev as:
Mouse Touchpad
[ 1611.000] (EE) event6 - SynPS/2 Synaptics TouchPad: kernel bug: device has
min == max on ABS_X
[ 1611.000] (II) event6 - SynPS/2 Synaptics TouchPad: was rejected
[ 1611.048] (EE) libinput: SynPS/2 Synaptics TouchPad: Failed to create a
device for /dev/input/event6
[ 1611.048] (EE) PreInit returned 2 for "SynPS/2 Synaptics TouchPad"
# cat /usr/local/etc/X11/xorg.conf.d/synaptics-touchpad.conf
Section "InputClass"
Identifier "Touchpad"
MatchIsTouchpad "on"
Driver "libinput"
Option "Tapping" "on"
Option "ScrollMethod" "edge"
Option "DisableWhileTyping" "on"
EndSection
```
It looks like the touchpad gets "rejected" although I have no idea if this is a
kernel or a xorg/driver problem.
Does anyone have an idea or how can I help out (debug logs etc.)?
Kind regards,
Jens
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