On Fri, May 25, 2018 at 12:15:00PM +0300, Alon Bar-Lev wrote: > Hello, > > I am trying to migrate from evdev configuration which works fine recent > years to libinput configuration. > > Functionality: When middle bottom is pressed and primary pointer is moved > up/down a scroll events are sent, while if bottom is pressed shortly it > acts as middle button (paste). > > Use cases: > 1. Track point support: middle button + movement in trackpoint = scroll > 2. Any mouse configuration, in this case the track point is exposed to the > Linux as USB tablet mouse, however, functionality should remain. > > The current evdev configuration which is working fine: > --- > Section "InputClass" > Identifier "MyMouse" > MatchProduct "VirtualBox USB Tablet" > MatchIsPointer "on" > Option "EmulateWheel" > Option "EmulateWheelButton" "2" > Option "EmulateWheelInertia" "500" > EndSection > --- > > I tried the following configuration, with and without the ScrollMethod > properties: > --- > Section "InputClass" > Identifier "MyMouse" > MatchProduct "VirtualBox USB Tablet" > MatchIsPointer "on" > Option "NaturalScrolling" "true" > Option "ScrollMethod" "button" > Option "ScrollButton" "2" > EndSection
that should work, but judging by the list-props output the scroll method isn't available on that device. You can verify this with sudo libinput list-devices. The VirtualBox device is a special device though and often falls through the cracks because it's different to most physical devices. Either way, fixable, please file a bug against libinput, thanks. https://wayland.freedesktop.org/libinput/doc/latest/reporting_bugs.html Cheers, Peter > --- > > However, I get no affect in xinput, nor do I see difference if I manually > set "libinput Natural Scrolling Enabled" property. > > --- > localhost ~ # xinput > ⎡ Virtual core pointer id=2 [master pointer > (3)] > ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer > (2)] > ⎜ ↳ VirtualBox mouse integration id=8 [slave pointer > (2)] > ⎜ ↳ VirtualBox USB Tablet id=9 [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)] > ↳ Sleep Button id=7 [slave keyboard > (3)] > ↳ AT Translated Set 2 keyboard id=10 [slave keyboard > (3)] > > localhost ~ # xinput --list-props "VirtualBox USB Tablet" > Device 'VirtualBox USB Tablet': > Device Enabled (116): 1 > Coordinate Transformation Matrix (118): 1.000000, 0.000000, > 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 > libinput Natural Scrolling Enabled (253): 0 > libinput Natural Scrolling Enabled Default (254): 0 > libinput Middle Emulation Enabled (261): 0 > libinput Middle Emulation Enabled Default (262): 0 > libinput Calibration Matrix (255): 1.000000, 0.000000, > 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 > libinput Calibration Matrix Default (256): 1.000000, 0.000000, > 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 > libinput Left Handed Enabled (257): 0 > libinput Left Handed Enabled Default (258): 0 > libinput Send Events Modes Available (236): 1, 0 > libinput Send Events Mode Enabled (237): 0, 0 > libinput Send Events Mode Enabled Default (238): 0, 0 > Device Node (239): "/dev/input/event3" > Device Product ID (240): 33006, 33 > libinput Drag Lock Buttons (259): <no items> > libinput Horizontal Scroll Enabled (260): 1 > --- > > Any suggestion? > For now I revert to the old eudev driver. > > Thanks! > Alon > > Relevant Xorg log: > --- > [ 6569.289] (II) LoadModule: "libinput" > [ 6569.289] (II) Loading /usr/lib64/xorg/modules/input/libinput_drv.so > [ 6569.289] (II) Module libinput: vendor="X.Org Foundation" > [ 6569.289] compiled for 1.19.5, module version = 0.27.1 > [ 6569.289] Module class: X.Org XInput Driver > [ 6569.289] ABI class: X.Org XInput driver, version 24.1 > [ 6569.322] (II) config/udev: getting attribute name on (null) returned > "VirtualBox USB Tablet" > [ 6569.322] (II) config/udev: getting property PRODUCT on (null) returned > "3/80ee/21/110" > [ 6569.322] (II) config/udev: getting property ID_INPUT.tags on > /dev/input/event3 returned "(null)" > [ 6569.322] (II) config/udev: getting property ID_INPUT_MOUSE on > /dev/input/event3 returned "1" > [ 6569.322] (II) config/udev: getting property ID_VENDOR on > /dev/input/event3 returned "VirtualBox" > [ 6569.322] (II) config/udev: Adding input device VirtualBox USB Tablet > (/dev/input/event3) > [ 6569.322] (**) VirtualBox USB Tablet: Applying InputClass "evdev pointer > catchall" > [ 6569.324] (**) VirtualBox USB Tablet: Applying InputClass "libinput > pointer catchall" > [ 6569.324] (**) VirtualBox USB Tablet: Applying InputClass "MyMouse" > [ 6569.324] (II) Using input driver 'libinput' for 'VirtualBox USB Tablet' > [ 6569.324] Option "_source" "server/udev" > [ 6569.324] Option "name" "VirtualBox USB Tablet" > [ 6569.324] Option "path" "/dev/input/event3" > [ 6569.324] Option "device" "/dev/input/event3" > [ 6569.324] Option "major" "13" > [ 6569.324] Option "minor" "67" > [ 6569.324] Option "config_info" > "udev:/sys/devices/pci0000:00/0000:00:0c.0/usb1/1-1/1-1:1.0/0003:80EE:0021.0001/input/input4/event3" > [ 6569.324] Option "driver" "libinput" > [ 6569.324] Option "NaturalScrolling" "true" > [ 6569.324] Option "ScrollMethod" "button" > [ 6569.324] Option "ScrollButton" "2" > [ 6569.324] (**) VirtualBox USB Tablet: always reports core events > [ 6569.324] (**) Option "Device" "/dev/input/event3" > [ 6569.324] (**) Option "_source" "server/udev" > [ 6569.324] (**) Option "Device" "/dev/input/event3" > [ 6569.378] (II) event3 - VirtualBox USB Tablet: is tagged by udev as: > Mouse > [ 6569.378] (II) event3 - VirtualBox USB Tablet: device is a pointer > [ 6569.378] (II) event3 - VirtualBox USB Tablet: device removed > [ 6569.392] (**) Option "NaturalScrolling" "true" > [ 6569.392] (**) Option "config_info" > "udev:/sys/devices/pci0000:00/0000:00:0c.0/usb1/1-1/1-1:1.0/0003:80EE:0021.0001/input/input4/event3" > [ 6569.392] (II) XINPUT: Adding extended input device "VirtualBox USB > Tablet" (type: MOUSE, id 9) > [ 6569.393] (**) Option "AccelerationScheme" "none" > [ 6569.393] (**) VirtualBox USB Tablet: (accel) selected scheme none/0 > [ 6569.393] (**) VirtualBox USB Tablet: (accel) acceleration factor: 2.000 > [ 6569.393] (**) VirtualBox USB Tablet: (accel) acceleration threshold: 4 > [ 6569.393] (**) Option "Device" "/dev/input/event3" > [ 6569.446] (II) event3 - VirtualBox USB Tablet: is tagged by udev as: > Mouse > [ 6569.446] (II) event3 - VirtualBox USB Tablet: device is a pointer > [ 6569.446] (II) config/udev: getting attribute name on (null) returned > "VirtualBox USB Tablet" > [ 6569.446] (II) config/udev: getting property PRODUCT on (null) returned > "3/80ee/21/110" > [ 6569.447] (II) config/udev: getting property ID_INPUT.tags on > /dev/input/js0 returned "(null)" > [ 6569.447] (II) config/udev: getting property ID_INPUT_MOUSE on > /dev/input/js0 returned "1" > [ 6569.447] (II) config/udev: getting property ID_VENDOR on /dev/input/js0 > returned "VirtualBox" > [ 6569.447] (II) config/udev: Adding input device VirtualBox USB Tablet > (/dev/input/js0) > [ 6569.447] (**) VirtualBox USB Tablet: Applying InputClass "MyMouse" > [ 6569.447] (II) No input driver specified, ignoring this device. > [ 6569.447] (II) This device may have been added with another device file. > [ 6569.447] (II) config/udev: getting attribute name on (null) returned > "VirtualBox USB Tablet" > --- > _______________________________________________ > [email protected]: X.Org support > Archives: http://lists.freedesktop.org/archives/xorg > Info: https://lists.x.org/mailman/listinfo/xorg > Your subscription address: %(user_address)s > _______________________________________________ [email protected]: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
