I want to use fusuma
or libinput-gestures
which requires libinput
but it is not working
Things I tried:
- Copied a working installation and configuration from my other laptop, but they are not working on the current laptop.
- Tried to debug
sudo libinput debug-events
and it catches 1 & 2 fingers only without 3 or 4 fingers at all.
- Tried
xev
and it catches touch press, touch release, axis scroll (2 fingers right left up down) but 3 or 4 fingers are always detected as button 2 (right mouse button/click).
- Tried to check if
libinput
has access to my touchpad and this is the result
$ sudo libinput list-devices
....#Too many irrelative output
Device: SynPS/2 Synaptics TouchPad
Kernel: /dev/input/event5
Group: 8
Seat: seat0, default
Size: 89x50mm
Capabilities: pointer
Tap-to-click: disabled
Tap-and-drag: enabled
Tap drag lock: disabled
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: n/a
Calibration: n/a
Scroll methods: *two-finger edge
Click methods: none
Disable-w-typing: enabled
Accel profiles: none
Rotation: n/a
Miscellaneous Info:
- I use focal fosa 20.04.6 LTS with kernel version Linux 5.15.0-69-generic.
- I am facing other problems as well such as very high kernel packet loss (that I am trying to resolve). (Might be related info as the device is very old therefore it is the reason for kernel packet loss and not detecting 3/4 finger)
Any suggestions on how to further debug or resolve the trouble?