Synaptics touchpad incorrectly recognized as PS/2 Logitech mouse on a Samsung SF310 laptop
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Kernel incorrectly detects Synaptics touchpad as PS/2 Logitech Wheel Mouse. Symptoms appeared right after the installation of Ubuntu 10.10 Desktop and remained after kernel upgrades to 2.6.35-24 and 2.6.35-25. As a ps/2 mouse touchpad works correctly but no additional touchpad features are available.
Laptop Model: Samsung NT-SF310-S53
Kernel Version: 2.6.35-
Synaptics DKMS Version: 1.1.1
~$ sudo tpconfig -i
Found Synaptics Touchpad.
Firmware: 8.96 (multiple-byte mode).
Sensor type: unknown (0).
Geometry: rectangular/
Packets: absolute, 80 packets per second.
Corner taps disabled; no tap gestures.
Edge motion: none.
Z threshold: 6 of 7.
2 button mode; corner tap is right button click.
Attached dmesg output.