On 24.02.2015 01:47, Peter Hutterer wrote:
> On Mon, Feb 23, 2015 at 07:54:55PM +0100, poma wrote:
>> On 23.02.2015 13:32, Hans de Goede wrote:
>>> Hi All,
>>>
>>> As described here: https://fedoraproject.org/wiki/Changes/LibinputForXorg
>>>
>>> We've been working on making xorg-x11-drv-libinput the default input driver
>>> for the Xorg xserver under Fedora 22. All the necessary changes for this
>>> are in place for the GNOME and KDE desktops. So starting with the next
>>> Fedora 22 compose new Fedora 22 Workstation installations will be using
>>> xorg-x11-drv-libinput instead of the -evdev and -synaptics drivers.
>>>
>>> For existing installations the move to libinput will not happen
>>> automatically, as we have not added a hard dependency on
>>> xorg-x11-drv-libinput so the XFCE, LXDE, etc. spins can keep using the old
>>> drivers until they have adopted their mouse/touchpad configuration settings
>>> tools to also work with xorg-x11-drv-libinput.
>>
>> ANNOUNCE: xfce4-settings 4.11.4 released
>> https://mail.xfce.org/pipermail/xfce-announce/2015-February/000358.html
>> - Add touchpad support with libinput
>> - Add support for libinput Xorg driver (bug #11469)
>>
>> Soon as part of the
>> __ __ __ _ _ _ ____
>> \ \/ // _| ___ ___ | || | / |___ \
>> \ /| |_ / __/ _ \ | || |_ | | __) |
>> / \| _| (_| __/ |__ _|| |/ __/
>> /_/\_\_| \___\___| |_|(_)_|_____|
>>
>>
>>
>>>
>>> If you're running F-22 with GNOME or KDE, please do the following to switch
>>> to the new driver:
>>>
>>> "sudo dnf install xorg-x11-drv-libinput"
>>>
>>
>> What is this strange command "sudo dnf"!?
>>
>> Maybe you are thinking of
>> $ pkexec yum install xorg-x11-drv-libinput
>>
>>> And let us know if you experience any issues while using the new driver.
>>>
>>
>> Sure, can you explain me how to adjust
>> Option "VelocityScale"
>> via 'xorg-x11-drv-libinput'?
>
> Option "AccelSpeed" "<value>", range is -1.0 to +1.0, default is 0. Property
> name is "libinput Accel Speed".
>
> Cheers,
> Peter
>
Thanks, however it is not an equivalent.
man 4 libinput
Option "AccelSpeed" "float"
Sets the pointer acceleration speed within the range [-1, 1]
libinput Accel Speed
1 32-bit float value, defines the pointer speed. Value range -1, 1
Tested with:
xfce4-settings-4.11.4-4.git20150224.fc21.x86_64
xorg-x11-drv-libinput-0.7.0-2.fc21.x86_64
xorg-x11-drv-libinput-devel-0.7.0-2.fc21.x86_64
libinput-devel-0.11.0-2.fc21.x86_64
libinput-0.11.0-2.fc21.x86_64
/etc/X11/xorg.conf.d/00-libinput-mouse.conf
# Match on all pointer types of devices
Section "InputClass"
Identifier "libinput pointer catchall"
MatchIsPointer "on"
MatchDevicePath "/dev/input/event*"
Option "AccelSpeed" "+1.0"
Driver "libinput"
EndSection
'AccelSpeed'(input) unfortunately has nothing to do with VelocityScale(evdev)
therefore another line in the configuration of the mouse - Driver "evdev",
in order to avoid rather underdeveloped properties of the libinput.
/etc/X11/xorg.conf.d/00-evdev-mouse.conf
# Match on all pointer types of devices
Section "InputClass"
Identifier "Device Accel Velocity Scaling"
MatchIsPointer "on"
MatchDevicePath "/dev/input/event*"
Option "VelocityScale" "1000000"
Driver "evdev"
EndSection
poma
Ref.
- VelocityScale
http://www.x.org/wiki/Development/Documentation/PointerAcceleration/#index4h4
- Mouse acceleration
https://wiki.archlinux.org/index.php/Mouse_acceleration
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