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Message #46044
[Bug 773165] Re: Touchpad is recognized as PS/2 and ALPS simultaneously
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/773165
Title:
Touchpad is recognized as PS/2 and ALPS simultaneously
Status in “linux” package in Ubuntu:
Expired
Bug description:
Binary package hint: linux-image-2.6.38-8-generic
Laptop is Acer Aspire 1551. In previous kernels (2.6.35) it was recognized only as PS/2 mouse (no touchpad tab in preferences). In newer kernel this tab appeared, but not affected to touchpad (no scrolls, etc). In gpointing-device-settings there is both PS/2 mouse and ALPS Glidepoint. The problem is that events generated only by PS/2 device.
OS is stable 11.04 upgraded from 10.10.
linux: 2.6.38-8-generic
xorg: 1.10.1
udev: 167
cat /proc/bus/input/devices
I: Bus=0003 Vendor=046d Product=c52f Version=0111
N: Name="Logitech USB Receiver"
P: Phys=usb-0000:00:12.0-1/input0
S: Sysfs=/devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.0/input/input5
U: Uniq=
H: Handlers=mouse0 event5
B: PROP=0
B: EV=17
B: KEY=ffff0000 0 0 0 0
B: REL=143
B: MSC=10
I: Bus=0003 Vendor=046d Product=c52f Version=0111
N: Name="Logitech USB Receiver"
P: Phys=usb-0000:00:12.0-1/input1
S: Sysfs=/devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.1/input/input6
U: Uniq=
H: Handlers=kbd event6
B: PROP=0
B: EV=1f
B: KEY=837fff002c3027 bf00444400000000 1 f848b27c000 667bfad9415fed 8e000000000000 0
B: REL=40
B: ABS=100000000
B: MSC=10
I: Bus=0011 Vendor=0002 Product=0008 Version=0000
N: Name="PS/2 Mouse"
P: Phys=isa0060/serio1/input1
S: Sysfs=/devices/platform/i8042/serio1/input/input10
U: Uniq=
H: Handlers=mouse1 event10
B: PROP=0
B: EV=7
B: KEY=70000 0 0 0 0
B: REL=3
I: Bus=0011 Vendor=0002 Product=0008 Version=7326
N: Name="AlpsPS/2 ALPS GlidePoint"
P: Phys=isa0060/serio1/input0
S: Sysfs=/devices/platform/i8042/serio1/input/input11
U: Uniq=
H: Handlers=mouse2 event11
B: PROP=0
B: EV=b
B: KEY=420 70000 0 0 0 0
B: ABS=1000003
"Logitech USB Receiver" dublicates twice, but it works fine.
Also "xinput list":
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=11 [slave pointer (2)]
⎜ ↳ PS/2 Mouse id=14 [slave pointer (2)]
⎜ ↳ AlpsPS/2 ALPS GlidePoint id=15 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ 1.3M WebCam id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
↳ Acer WMI hotkeys id=16 [slave keyboard (3)]
And Xorg.log:
[ 6626.628] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/event10)
[ 6626.628] (**) PS/2 Mouse: Applying InputClass "evdev pointer catchall"
[ 6626.628] (II) Using input driver 'evdev' for 'PS/2 Mouse'
[ 6626.628] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 6626.628] (**) PS/2 Mouse: always reports core events
[ 6626.628] (**) PS/2 Mouse: Device: "/dev/input/event10"
[ 6626.628] (--) PS/2 Mouse: Found 3 mouse buttons
[ 6626.628] (--) PS/2 Mouse: Found relative axes
[ 6626.628] (--) PS/2 Mouse: Found x and y relative axes
[ 6626.628] (II) PS/2 Mouse: Configuring as mouse
[ 6626.628] (**) PS/2 Mouse: YAxisMapping: buttons 4 and 5
[ 6626.629] (**) PS/2 Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 6626.629] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input10/event10"
[ 6626.629] (II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE)
[ 6626.629] (II) PS/2 Mouse: initialized for relative axes.
[ 6626.629] (**) PS/2 Mouse: (accel) keeping acceleration scheme 1
[ 6626.629] (**) PS/2 Mouse: (accel) acceleration profile 0
[ 6626.629] (**) PS/2 Mouse: (accel) acceleration factor: 2.000
[ 6626.629] (**) PS/2 Mouse: (accel) acceleration threshold: 4
[ 6626.630] (II) config/udev: Adding input device PS/2 Mouse (/dev/input/mouse1)
[ 6626.630] (II) No input driver/identifier specified (ignoring)
[ 6626.631] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/event11)
[ 6626.631] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchpad catchall"
[ 6626.631] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "touchpad catchall"
[ 6626.631] (II) LoadModule: "synaptics"
[ 6626.632] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 6626.632] (II) Module synaptics: vendor="X.Org Foundation"
[ 6626.632] compiled for 1.10.0.902, module version = 1.3.99
[ 6626.632] Module class: X.Org XInput Driver
[ 6626.632] ABI class: X.Org XInput driver, version 12.3
[ 6626.632] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS GlidePoint'
[ 6626.632] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 6626.632] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[ 6626.632] (**) Option "Device" "/dev/input/event11"
[ 6626.660] (--) AlpsPS/2 ALPS GlidePoint: x-axis range 0 - 1023
[ 6626.660] (--) AlpsPS/2 ALPS GlidePoint: y-axis range 0 - 767
[ 6626.660] (--) AlpsPS/2 ALPS GlidePoint: pressure range 0 - 127
[ 6626.660] (--) AlpsPS/2 ALPS GlidePoint: buttons: left right middle
[ 6626.660] (--) AlpsPS/2 ALPS GlidePoint: invalid finger width range. defaulting to 0 - 16
[ 6626.680] (--) AlpsPS/2 ALPS GlidePoint: touchpad found
[ 6626.680] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
[ 6626.690] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input11/event11"
[ 6626.690] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS GlidePoint" (type: TOUCHPAD)
[ 6626.690] (**) AlpsPS/2 ALPS GlidePoint: (accel) MinSpeed is now constant deceleration 2.5
[ 6626.690] (**) AlpsPS/2 ALPS GlidePoint: MaxSpeed is now 1.75
[ 6626.690] (**) AlpsPS/2 ALPS GlidePoint: AccelFactor is now 0.156
[ 6626.691] (**) AlpsPS/2 ALPS GlidePoint: (accel) keeping acceleration scheme 1
[ 6626.691] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration profile 1
[ 6626.691] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration factor: 2.000
[ 6626.691] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration threshold: 4
[ 6626.700] (II) AlpsPS/2 ALPS GlidePoint: failed to open grail, no gesture support
[ 6626.700] (--) AlpsPS/2 ALPS GlidePoint: touchpad found
[ 6626.701] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/mouse2)
[ 6626.701] (II) No input driver/identifier specified (ignoring)
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