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#1 2015-09-30 01:45:29

s2marine
Member
Registered: 2015-09-30
Posts: 3

ConstantDeceleration doesn't work in xorg.conf with value less then 1

I want to speed up my mouse, It works by using xinput.

xinput --set-prop TPPS/2\ IBM\ TrackPoint 263 0.5

But it doesn't work by xorg.conf file. /etc/X11/xorg.conf.d/99-mouse.conf

Section "InputClass"
	Identifier "TPPS/2 IBM TrackPoint"
	MatchIsPointer "True"
	MatchProduct "TPPS/2 IBM TrackPoint"
	Option "ConstantDeceleration" "0.6"
	Option "EmulateWheel" "1"
	Option "EmulateWheelButton" "2"
	Option "XAxisMapping" "6 7"
	Option "YAxisMapping" "4 5"
EndSection

It's strange that the " Device Accel Constant Deceleration (263)" is still 1.00000, but other option like "Evdev Wheel Emulation" works.
And when I change the ConstantDeceleration value to a number bigger then 1.0 like 1.6 in conf, it works exactly what it should be.

It looks like "ConstantDeceleration" does not support less then 1.0, but why xinput works?

Here is my Xorg.0.log

[    11.552] 
X.Org X Server 1.17.2
Release Date: 2015-06-16
[    11.552] X Protocol Version 11, Revision 0
[    11.552] Build Operating System: Linux 4.0.4-2-ARCH x86_64 
[    11.552] Current Operating System: Linux ArchLinux-x250-s2marine 4.2.1-1-ARCH #1 SMP PREEMPT Tue Sep 22 06:57:07 CEST 2015 x86_64
[    11.552] Kernel command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img root=/dev/sda2 rw
[    11.552] Build Date: 17 July 2015  05:38:19PM
[    11.552]  
[    11.552] Current version of pixman: 0.32.8
[    11.552] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    11.552] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    11.552] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Sep 30 09:03:38 2015
[    11.594] (==) Using config directory: "/etc/X11/xorg.conf.d"
[    11.594] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    11.632] (==) No Layout section.  Using the first Screen section.
[    11.632] (==) No screen section available. Using defaults.
[    11.632] (**) |-->Screen "Default Screen Section" (0)
[    11.632] (**) |   |-->Monitor "<default monitor>"
[    11.633] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    11.633] (==) Automatically adding devices
[    11.633] (==) Automatically enabling devices
[    11.633] (==) Automatically adding GPU devices
[    11.642] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
[    11.642] 	Entry deleted from font path.
[    11.651] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[    11.651] 	Entry deleted from font path.
[    11.651] 	(Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[    11.652] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[    11.652] 	Entry deleted from font path.
[    11.652] 	(Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[    11.652] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/
[    11.652] (==) ModulePath set to "/usr/lib/xorg/modules"
[    11.652] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    11.652] (II) Loader magic: 0x817d60
[    11.652] (II) Module ABI versions:
[    11.652] 	X.Org ANSI C Emulation: 0.4
[    11.652] 	X.Org Video Driver: 19.0
[    11.652] 	X.Org XInput driver : 21.1
[    11.652] 	X.Org Server Extension : 9.0
[    11.653] (EE) systemd-logind: failed to get session: PID 461 does not belong to any known session
[    11.653] (II) xfree86: Adding drm device (/dev/dri/card0)
[    11.655] (--) PCI:*(0:0:2:0) 8086:1616:17aa:2226 rev 9, Mem @ 0xf0000000/16777216, 0xe0000000/268435456, I/O @ 0x00003000/64
[    11.655] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    11.655] (II) LoadModule: "glx"
[    11.656] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    11.756] (II) Module glx: vendor="X.Org Foundation"
[    11.756] 	compiled for 1.17.2, module version = 1.0.0
[    11.756] 	ABI class: X.Org Server Extension, version 9.0
[    11.756] (==) AIGLX enabled
[    11.756] (==) Matched intel as autoconfigured driver 0
[    11.756] (==) Matched intel as autoconfigured driver 1
[    11.756] (==) Matched modesetting as autoconfigured driver 2
[    11.756] (==) Matched fbdev as autoconfigured driver 3
[    11.756] (==) Matched vesa as autoconfigured driver 4
[    11.756] (==) Assigned the driver to the xf86ConfigLayout
[    11.756] (II) LoadModule: "intel"
[    11.759] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    11.784] (II) Module intel: vendor="X.Org Foundation"
[    11.784] 	compiled for 1.17.2, module version = 2.99.917
[    11.784] 	Module class: X.Org Video Driver
[    11.784] 	ABI class: X.Org Video Driver, version 19.0
[    11.784] (II) LoadModule: "modesetting"
[    11.784] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    11.785] (II) Module modesetting: vendor="X.Org Foundation"
[    11.785] 	compiled for 1.17.2, module version = 1.17.2
[    11.785] 	Module class: X.Org Video Driver
[    11.785] 	ABI class: X.Org Video Driver, version 19.0
[    11.785] (II) LoadModule: "fbdev"
[    11.785] (WW) Warning, couldn't open module fbdev
[    11.785] (II) UnloadModule: "fbdev"
[    11.785] (II) Unloading fbdev
[    11.785] (EE) Failed to load module "fbdev" (module does not exist, 0)
[    11.785] (II) LoadModule: "vesa"
[    11.785] (WW) Warning, couldn't open module vesa
[    11.785] (II) UnloadModule: "vesa"
[    11.785] (II) Unloading vesa
[    11.785] (EE) Failed to load module "vesa" (module does not exist, 0)
[    11.785] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
	i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
	915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
	Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
	GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[    11.785] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[    11.785] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[    11.785] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[    11.785] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    11.785] (++) using VT number 1

[    11.794] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20150522
[    11.794] (II) intel(0): SNA compiled from 2.99.917-381-g5772556
[    11.795] (WW) Falling back to old probe method for modesetting
[    11.797] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics 5500
[    11.797] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2; using a maximum of 2 threads
[    11.797] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    11.797] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    11.797] (==) intel(0): RGB weight 888
[    11.797] (==) intel(0): Default visual is TrueColor
[    11.797] (II) intel(0): Output eDP1 has no monitor section
[    11.813] (--) intel(0): Found backlight control interface intel_backlight (type 'raw') for output eDP1
[    11.813] (II) intel(0): Enabled output eDP1
[    11.813] (II) intel(0): Output DP1 has no monitor section
[    11.813] (II) intel(0): Enabled output DP1
[    11.813] (II) intel(0): Output HDMI1 has no monitor section
[    11.813] (II) intel(0): Enabled output HDMI1
[    11.813] (II) intel(0): Output DP2 has no monitor section
[    11.813] (II) intel(0): Enabled output DP2
[    11.813] (II) intel(0): Output HDMI2 has no monitor section
[    11.813] (II) intel(0): Enabled output HDMI2
[    11.813] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[    11.813] (II) intel(0): Output VIRTUAL1 has no monitor section
[    11.813] (II) intel(0): Enabled output VIRTUAL1
[    11.813] (--) intel(0): Output eDP1 using initial mode 1920x1080 on pipe 0
[    11.813] (==) intel(0): TearFree disabled
[    11.813] (==) intel(0): DPI set to (96, 96)
[    11.813] (II) Loading sub module "dri2"
[    11.813] (II) LoadModule: "dri2"
[    11.813] (II) Module "dri2" already built-in
[    11.813] (II) Loading sub module "present"
[    11.813] (II) LoadModule: "present"
[    11.813] (II) Module "present" already built-in
[    11.813] (II) UnloadModule: "modesetting"
[    11.813] (II) Unloading modesetting
[    11.813] (==) Depth 24 pixmap format is 32 bpp
[    11.818] (II) intel(0): SNA initialized with Broadwell (gen8) backend
[    11.818] (==) intel(0): Backing store enabled
[    11.818] (==) intel(0): Silken mouse enabled
[    11.818] (II) intel(0): HW Cursor enabled
[    11.818] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    11.819] (==) intel(0): DPMS enabled
[    11.819] (==) intel(0): Display hotplug detection enabled
[    11.819] (II) intel(0): [DRI2] Setup complete
[    11.819] (II) intel(0): [DRI2]   DRI driver: i965
[    11.819] (II) intel(0): [DRI2]   VDPAU driver: va_gl
[    11.819] (II) intel(0): direct rendering: DRI2 enabled
[    11.819] (II) intel(0): hardware support for Present enabled
[    11.819] (--) RandR disabled
[    12.242] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    12.242] (II) AIGLX: enabled GLX_ARB_create_context
[    12.242] (II) AIGLX: enabled GLX_ARB_create_context_profile
[    12.242] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[    12.242] (II) AIGLX: enabled GLX_INTEL_swap_event
[    12.242] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    12.242] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[    12.242] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[    12.242] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    12.242] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[    12.242] (II) AIGLX: Loaded and initialized i965
[    12.242] (II) GLX: Initialized DRI2 GL provider for screen 0
[    12.245] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
[    12.245] (II) intel(0): Setting screen physical size to 508 x 285
[    12.624] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    12.624] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    12.624] (II) LoadModule: "evdev"
[    12.624] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    12.660] (II) Module evdev: vendor="X.Org Foundation"
[    12.660] 	compiled for 1.17.1, module version = 2.9.2
[    12.660] 	Module class: X.Org XInput Driver
[    12.660] 	ABI class: X.Org XInput driver, version 21.0
[    12.660] (II) Using input driver 'evdev' for 'Power Button'
[    12.660] (**) Power Button: always reports core events
[    12.660] (**) evdev: Power Button: Device: "/dev/input/event3"
[    12.660] (--) evdev: Power Button: Vendor 0 Product 0x1
[    12.660] (--) evdev: Power Button: Found keys
[    12.660] (II) evdev: Power Button: Configuring as keyboard
[    12.660] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input4/event3"
[    12.660] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    12.660] (**) Option "xkb_rules" "evdev"
[    12.660] (**) Option "xkb_model" "pc104"
[    12.660] (**) Option "xkb_layout" "us"
[    12.678] (II) config/udev: Adding input device Video Bus (/dev/input/event6)
[    12.678] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    12.678] (II) Using input driver 'evdev' for 'Video Bus'
[    12.678] (**) Video Bus: always reports core events
[    12.678] (**) evdev: Video Bus: Device: "/dev/input/event6"
[    12.678] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    12.678] (--) evdev: Video Bus: Found keys
[    12.678] (II) evdev: Video Bus: Configuring as keyboard
[    12.678] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8/event6"
[    12.678] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    12.678] (**) Option "xkb_rules" "evdev"
[    12.678] (**) Option "xkb_model" "pc104"
[    12.678] (**) Option "xkb_layout" "us"
[    12.678] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[    12.678] (II) No input driver specified, ignoring this device.
[    12.678] (II) This device may have been added with another device file.
[    12.679] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)
[    12.679] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    12.679] (II) Using input driver 'evdev' for 'Sleep Button'
[    12.679] (**) Sleep Button: always reports core events
[    12.679] (**) evdev: Sleep Button: Device: "/dev/input/event2"
[    12.679] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[    12.679] (--) evdev: Sleep Button: Found keys
[    12.679] (II) evdev: Sleep Button: Configuring as keyboard
[    12.679] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input3/event2"
[    12.679] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
[    12.679] (**) Option "xkb_rules" "evdev"
[    12.679] (**) Option "xkb_model" "pc104"
[    12.679] (**) Option "xkb_layout" "us"
[    12.680] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event8)
[    12.680] (II) No input driver specified, ignoring this device.
[    12.680] (II) This device may have been added with another device file.
[    12.680] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event9)
[    12.680] (II) No input driver specified, ignoring this device.
[    12.680] (II) This device may have been added with another device file.
[    12.680] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event7)
[    12.680] (II) No input driver specified, ignoring this device.
[    12.680] (II) This device may have been added with another device file.
[    12.681] (II) config/udev: Adding input device  USB OPTICAL MOUSE (/dev/input/event16)
[    12.681] (**)  USB OPTICAL MOUSE: Applying InputClass "evdev pointer catchall"
[    12.681] (**)  USB OPTICAL MOUSE: Applying InputClass " USB OPTICAL MOUSE"
[    12.681] (II) Using input driver 'evdev' for ' USB OPTICAL MOUSE'
[    12.681] (**)  USB OPTICAL MOUSE: always reports core events
[    12.681] (**) evdev:  USB OPTICAL MOUSE: Device: "/dev/input/event16"
[    12.733] (--) evdev:  USB OPTICAL MOUSE: Vendor 0 Product 0x538
[    12.733] (--) evdev:  USB OPTICAL MOUSE: Found 3 mouse buttons
[    12.733] (--) evdev:  USB OPTICAL MOUSE: Found scroll wheel(s)
[    12.733] (--) evdev:  USB OPTICAL MOUSE: Found relative axes
[    12.733] (--) evdev:  USB OPTICAL MOUSE: Found x and y relative axes
[    12.733] (II) evdev:  USB OPTICAL MOUSE: Configuring as mouse
[    12.733] (II) evdev:  USB OPTICAL MOUSE: Adding scrollwheel support
[    12.733] (**) evdev:  USB OPTICAL MOUSE: YAxisMapping: buttons 4 and 5
[    12.733] (**) evdev:  USB OPTICAL MOUSE: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    12.733] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:0000:0538.0001/input/input18/event16"
[    12.733] (II) XINPUT: Adding extended input device " USB OPTICAL MOUSE" (type: MOUSE, id 9)
[    12.733] (II) evdev:  USB OPTICAL MOUSE: initialized for relative axes.
[    12.733] (**)  USB OPTICAL MOUSE: (accel) keeping acceleration scheme 1
[    12.733] (**) Option "ConstantDeceleration" "6"
[    12.733] (**)  USB OPTICAL MOUSE: (accel) constant deceleration by 6.0
[    12.733] (**)  USB OPTICAL MOUSE: (accel) acceleration profile 0
[    12.733] (**)  USB OPTICAL MOUSE: (accel) acceleration factor: 2.000
[    12.733] (**)  USB OPTICAL MOUSE: (accel) acceleration threshold: 4
[    12.734] (II) config/udev: Adding input device  USB OPTICAL MOUSE (/dev/input/mouse1)
[    12.734] (**)  USB OPTICAL MOUSE: Applying InputClass " USB OPTICAL MOUSE"
[    12.734] (II) No input driver specified, ignoring this device.
[    12.734] (II) This device may have been added with another device file.
[    12.734] (II) config/udev: Adding input device Integrated Camera (/dev/input/event17)
[    12.734] (**) Integrated Camera: Applying InputClass "evdev keyboard catchall"
[    12.734] (II) Using input driver 'evdev' for 'Integrated Camera'
[    12.734] (**) Integrated Camera: always reports core events
[    12.734] (**) evdev: Integrated Camera: Device: "/dev/input/event17"
[    12.734] (--) evdev: Integrated Camera: Vendor 0x5986 Product 0x366
[    12.734] (--) evdev: Integrated Camera: Found keys
[    12.734] (II) evdev: Integrated Camera: Configuring as keyboard
[    12.734] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input19/event17"
[    12.734] (II) XINPUT: Adding extended input device "Integrated Camera" (type: KEYBOARD, id 10)
[    12.734] (**) Option "xkb_rules" "evdev"
[    12.734] (**) Option "xkb_model" "pc104"
[    12.734] (**) Option "xkb_layout" "us"
[    12.735] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event10)
[    12.735] (II) No input driver specified, ignoring this device.
[    12.735] (II) This device may have been added with another device file.
[    12.735] (II) config/udev: Adding input device HDA Intel PCH Dock Mic (/dev/input/event11)
[    12.735] (II) No input driver specified, ignoring this device.
[    12.735] (II) This device may have been added with another device file.
[    12.735] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event12)
[    12.735] (II) No input driver specified, ignoring this device.
[    12.735] (II) This device may have been added with another device file.
[    12.735] (II) config/udev: Adding input device HDA Intel PCH Dock Headphone (/dev/input/event13)
[    12.735] (II) No input driver specified, ignoring this device.
[    12.735] (II) This device may have been added with another device file.
[    12.735] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event14)
[    12.735] (II) No input driver specified, ignoring this device.
[    12.735] (II) This device may have been added with another device file.
[    12.736] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[    12.736] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    12.736] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    12.736] (**) AT Translated Set 2 keyboard: always reports core events
[    12.736] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[    12.736] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[    12.736] (--) evdev: AT Translated Set 2 keyboard: Found keys
[    12.736] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[    12.736] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[    12.736] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[    12.736] (**) Option "xkb_rules" "evdev"
[    12.736] (**) Option "xkb_model" "pc104"
[    12.736] (**) Option "xkb_layout" "us"
[    12.736] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event15)
[    12.736] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[    12.736] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[    12.736] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[    12.736] (II) LoadModule: "synaptics"
[    12.736] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    12.752] (II) Module synaptics: vendor="X.Org Foundation"
[    12.752] 	compiled for 1.17.1, module version = 1.8.2
[    12.752] 	Module class: X.Org XInput Driver
[    12.752] 	ABI class: X.Org XInput driver, version 21.0
[    12.752] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[    12.752] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    12.752] (**) Option "Device" "/dev/input/event15"
[    12.806] (II) synaptics: SynPS/2 Synaptics TouchPad: found clickpad property
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1232 - 5712 (res 53)
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1074 - 4780 (res 73)
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left double triple
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[    12.806] (**) Option "TapButton1" "1"
[    12.806] (**) Option "TapButton2" "2"
[    12.806] (**) Option "TapButton3" "3"
[    12.806] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[    12.806] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    12.807] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    12.840] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input7/event15"
[    12.840] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[    12.840] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    12.840] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[    12.840] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.034
[    12.840] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[    12.840] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    12.840] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    12.840] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    12.840] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    12.840] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[    12.840] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[    12.840] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/event18)
[    12.840] (**) TPPS/2 IBM TrackPoint: Applying InputClass "evdev pointer catchall"
[    12.841] (**) TPPS/2 IBM TrackPoint: Applying InputClass "TPPS/2 IBM TrackPoint"
[    12.841] (II) Using input driver 'evdev' for 'TPPS/2 IBM TrackPoint'
[    12.841] (**) TPPS/2 IBM TrackPoint: always reports core events
[    12.841] (**) evdev: TPPS/2 IBM TrackPoint: Device: "/dev/input/event18"
[    12.841] (--) evdev: TPPS/2 IBM TrackPoint: Vendor 0x2 Product 0xa
[    12.841] (--) evdev: TPPS/2 IBM TrackPoint: Found 3 mouse buttons
[    12.841] (--) evdev: TPPS/2 IBM TrackPoint: Found relative axes
[    12.841] (--) evdev: TPPS/2 IBM TrackPoint: Found x and y relative axes
[    12.841] (II) evdev: TPPS/2 IBM TrackPoint: Configuring as mouse
[    12.841] (**) Option "EmulateWheel" "1"
[    12.841] (**) Option "EmulateWheelButton" "2"
[    12.841] (**) Option "YAxisMapping" "4 5"
[    12.841] (**) evdev: TPPS/2 IBM TrackPoint: YAxisMapping: buttons 4 and 5
[    12.841] (**) Option "XAxisMapping" "6 7"
[    12.841] (**) evdev: TPPS/2 IBM TrackPoint: XAxisMapping: buttons 6 and 7
[    12.841] (**) evdev: TPPS/2 IBM TrackPoint: EmulateWheelButton: 2, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[    12.841] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/serio2/input/input17/event18"
[    12.841] (II) XINPUT: Adding extended input device "TPPS/2 IBM TrackPoint" (type: MOUSE, id 13)
[    12.841] (II) evdev: TPPS/2 IBM TrackPoint: initialized for relative axes.
[    12.841] (**) TPPS/2 IBM TrackPoint: (accel) keeping acceleration scheme 1
[    12.841] (**) Option "ConstantDeceleration" "0.6"
[    12.841] (**) TPPS/2 IBM TrackPoint: (accel) acceleration profile 0
[    12.841] (**) TPPS/2 IBM TrackPoint: (accel) acceleration factor: 2.000
[    12.841] (**) TPPS/2 IBM TrackPoint: (accel) acceleration threshold: 4
[    12.841] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/mouse2)
[    12.841] (**) TPPS/2 IBM TrackPoint: Applying InputClass "TPPS/2 IBM TrackPoint"
[    12.841] (II) No input driver specified, ignoring this device.
[    12.841] (II) This device may have been added with another device file.
[    12.841] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
[    12.841] (II) No input driver specified, ignoring this device.
[    12.841] (II) This device may have been added with another device file.
[    12.842] (II) config/udev: Adding input device ThinkPad Extra Buttons (/dev/input/event5)
[    12.842] (**) ThinkPad Extra Buttons: Applying InputClass "evdev keyboard catchall"
[    12.842] (II) Using input driver 'evdev' for 'ThinkPad Extra Buttons'
[    12.842] (**) ThinkPad Extra Buttons: always reports core events
[    12.842] (**) evdev: ThinkPad Extra Buttons: Device: "/dev/input/event5"
[    12.842] (--) evdev: ThinkPad Extra Buttons: Vendor 0x17aa Product 0x5054
[    12.842] (--) evdev: ThinkPad Extra Buttons: Found keys
[    12.842] (II) evdev: ThinkPad Extra Buttons: Configuring as keyboard
[    12.842] (**) Option "config_info" "udev:/sys/devices/platform/thinkpad_acpi/input/input6/event5"
[    12.842] (II) XINPUT: Adding extended input device "ThinkPad Extra Buttons" (type: KEYBOARD, id 14)
[    12.842] (**) Option "xkb_rules" "evdev"
[    12.842] (**) Option "xkb_model" "pc104"
[    12.842] (**) Option "xkb_layout" "us"
[   118.853] (II) intel(0): EDID vendor "LGD", prod id 1079
[   118.853] (II) intel(0): Printing DDC gathered Modelines:
[   118.853] (II) intel(0): Modeline "1920x1080"x0.0  138.46  1920 1968 2000 2106  1080 1083 1088 1095 +hsync -vsync (65.7 kHz eP)
[   165.111] (II) config/udev: removing device  USB OPTICAL MOUSE
[   165.123] (II) evdev:  USB OPTICAL MOUSE: Close
[   165.123] (II) UnloadModule: "evdev"

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#2 2015-09-30 07:59:08

berbae
Member
From: France
Registered: 2007-02-12
Posts: 1,304

Re: ConstantDeceleration doesn't work in xorg.conf with value less then 1

I don't know if this will help you to solve the problem, but your mouse is recognized as just " USB OPTICAL MOUSE" (with a blank before USB),
and not as "TPPS/2 IBM TrackPoint" which doesn't appear in the xorg log.

So the line:

    MatchProduct "TPPS/2 IBM TrackPoint"

doesn't seem correct to me.

Maybe try the name in the xorg log instead of that,
or use this line to identify the mouse:

[    12.733] (--) evdev:  USB OPTICAL MOUSE: Vendor 0 Product 0x538

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#3 2015-09-30 12:56:21

WorMzy
Administrator
From: Scotland
Registered: 2010-06-16
Posts: 13,718
Website

Re: ConstantDeceleration doesn't work in xorg.conf with value less then 1

From s2marine:

Sorry, I didn't explain that.
I'm using ThinkPad X250. " USB OPTICAL MOUSE" is another USB mouse. I try to figure out it's TrackPoint's program or all mouse can't set ConstantDeceleration by xorg.conf.
And xorg found "TPPS/2 IBM TrackPoint" too. 

[ 12.841] (--) evdev: TPPS/2 IBM TrackPoint: Vendor 0x2 Product 0xa

" USB OPTICAL MOUSE" is the same as "TPPS/2 IBM TrackPoint", when I try to set ConstantDeceleration's value less then 1.0, it doesn't taking effect.
But bigger is fine.

...
[ 12.733] (**) Option "ConstantDeceleration" "6"
[ 12.733] (**) USB OPTICAL MOUSE: (accel) constant deceleration by 6.0
...
[ 12.841] (**) Option "ConstantDeceleration" "0.6"
[ 12.841] (**) TPPS/2 IBM TrackPoint: (accel) acceleration profile 0
...

s2marine, in case you were wondering what happened to your post -- you clicked report instead of reply. It happens.

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#4 2015-09-30 13:08:41

s2marine
Member
Registered: 2015-09-30
Posts: 3

Re: ConstantDeceleration doesn't work in xorg.conf with value less then 1

Sorry, I didn't explain that.
I'm using ThinkPad X250. " USB OPTICAL MOUSE" is an another USB mouse. I try to figure out if it's TrackPoint's problem or all moues can't set ConstantDeceleration by xorg.conf.

And xorg found "TPPS/2 IBM TrackPoint" too. 

[ 12.841] (--) evdev: TPPS/2 IBM TrackPoint: Vendor 0x2 Product 0xa

The result is " USB OPTICAL MOUSE" is the same as "TPPS/2 IBM TrackPoint", when I try to set ConstantDeceleration's value less then 1.0, it doesn't taking effect.
But bigger is fine.

...
[    12.733] (**) Option "ConstantDeceleration" "6"
[    12.733] (**)  USB OPTICAL MOUSE: (accel) constant deceleration by 6.0       # -> It works.
...
[    12.841] (**) Option "ConstantDeceleration" "0.6"                            # -> It doesn't work .
[    12.841] (**) TPPS/2 IBM TrackPoint: (accel) acceleration profile 0
...

Last edited by s2marine (2015-09-30 13:18:58)

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#5 2015-09-30 13:15:12

s2marine
Member
Registered: 2015-09-30
Posts: 3

Re: ConstantDeceleration doesn't work in xorg.conf with value less then 1

WorMzy wrote:

s2marine, in case you were wondering what happened to your post -- you clicked report instead of reply. It happens.

Sorry I clicked the wrong button, It's my mistake.

Last edited by s2marine (2015-09-30 13:17:42)

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#6 2015-09-30 15:05:43

berbae
Member
From: France
Registered: 2007-02-12
Posts: 1,304

Re: ConstantDeceleration doesn't work in xorg.conf with value less then 1

My fault, I didn't see the line

[    12.840] (II) config/udev: Adding input device TPPS/2 IBM TrackPoint (/dev/input/event18)

at the end of the xorg log; I thought there were only one mouse and I stopped at the first.

But I don't know why the ConstantDeceleration option is not applied; maybe this mouse needs a specific driver to be configured.
Sorry.

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