Hi, i’m a noob and I know it, can I ask you how can I achive a similar natural scrolling effect (with trackpad) like on windows or android.
The scroll in firefox seems so choppy and laggy sometimes, like it’s not very reactive.
Thank you in advance
One possibility is a video driver mismatch - can you post the output of inxi -Faz, with triple ` before and after it? Will help whoever comes along to solve it 
Without it, all we can do is speculate… (certainly not something I have experienced).
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inxi -Faz
System: Kernel: 5.10.70-1-lts x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-linux-lts
root=UUID=44a4c695-011b-4514-a0e3-27057fd357be rw quiet loglevel=3 nowatchdog
Desktop: Xfce 4.16.0 tk: Gtk 3.24.29 info: xfce4-panel wm: xfwm 4.16.1 vt: 7
dm: LightDM 1.30.0 Distro: EndeavourOS base: Arch Linux
Machine: Type: Laptop System: LENOVO product: 20AMS19Q0M v: ThinkPad X240 serial: <filter>
Chassis: type: 10 serial: <filter>
Mobo: LENOVO model: 20AMS19Q0M v: 0B98401 WIN serial: <filter> UEFI: LENOVO
v: GIET99WW (2.49 ) date: 03/17/2020
Battery: ID-1: BAT0 charge: 11.6 Wh (68.6%) condition: 16.9/23.2 Wh (72.8%) volts: 11.6
min: 11.1 model: SANYO 45N1773 type: Li-ion serial: <filter> status: Discharging
ID-2: BAT1 charge: 0.9 Wh (5.4%) condition: 16.8/23.5 Wh (71.7%) volts: 11.2
min: 11.4 model: LGC 45N1127 type: Li-ion serial: <filter> status: Unknown
CPU: Info: Dual Core model: Intel Core i5-4300U bits: 64 type: MT MCP arch: Haswell
family: 6 model-id: 45 (69) stepping: 1 microcode: 26 cache: L2: 3 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 19953
Speed: 1467 MHz min/max: 800/2900 MHz Core speeds (MHz): 1: 1467 2: 1857 3: 1740
4: 1076
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, IBRS_FW,
STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics: Device-1: Intel Haswell-ULT Integrated Graphics vendor: Lenovo ThinkPad X240
driver: i915 v: kernel bus-ID: 00:02.0 chip-ID: 8086:0a16 class-ID: 0300
Device-2: Lite-On Integrated Camera type: USB driver: uvcvideo bus-ID: 2-8:4
chip-ID: 04ca:7035 class-ID: 0e02
Display: x11 server: X.org 1.20.13 compositor: xfwm4 v: 4.16.1 driver: loaded: intel
unloaded: fbdev,modesetting,vesa resolution: <missing: xdpyinfo>
Message: Unable to show advanced data. Required tool glxinfo missing.
Audio: Device-1: Intel Haswell-ULT HD Audio vendor: Lenovo ThinkPad X240
driver: snd_hda_intel v: kernel bus-ID: 00:03.0 chip-ID: 8086:0a0c class-ID: 0403
Device-2: Intel 8 Series HD Audio vendor: Lenovo ThinkPad X240 driver: snd_hda_intel
v: kernel bus-ID: 00:1b.0 chip-ID: 8086:9c20 class-ID: 0403
Sound Server-1: ALSA v: k5.10.70-1-lts running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.38 running: no
Network: Device-1: Intel Ethernet I218-LM vendor: Lenovo ThinkPad X240 driver: e1000e
v: kernel port: 3080 bus-ID: 00:19.0 chip-ID: 8086:155a class-ID: 0200
IF: enp0s25 state: down mac: <filter>
Device-2: Intel Wireless 7260 driver: iwlwifi v: kernel port: efa0 bus-ID: 03:00.0
chip-ID: 8086:08b2 class-ID: 0280
IF: wlan0 state: up mac: <filter>
IF-ID-1: wwp0s20u4i6 state: down mac: <filter>
Bluetooth: Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8
bus-ID: 2-7:3 chip-ID: 8087:07dc class-ID: e001
Report: rfkill ID: hci0 rfk-id: 3 state: down bt-service: not found rfk-block:
hardware: no software: no address: see --recommends
Drives: Local Storage: total: 238.47 GiB used: 6.13 GiB (2.6%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Samsung model: MZ7TE256HMHP-000L7
size: 238.47 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
rotation: SSD serial: <filter> rev: 9L6Q scheme: GPT
Partition: ID-1: / raw-size: 170.11 GiB size: 166.39 GiB (97.81%) used: 6.11 GiB (3.7%) fs: ext4
dev: /dev/sda5 maj-min: 8:5
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%) used: 24 MiB (25.0%) fs: vfat
dev: /dev/sda2 maj-min: 8:2
Swap: Alert: No swap data was found.
Sensors: System Temperatures: cpu: 40.0 C mobo: 0.0 C
Fan Speeds (RPM): cpu: 2586
Info: Processes: 175 Uptime: 1m wakeups: 1 Memory: 7.65 GiB used: 1.3 GiB (17.0%)
Init: systemd v: 249 tool: systemctl Compilers: gcc: 11.1.0 Packages: pacman: 770
lib: 202 Shell: Bash v: 5.1.8 running-in: xfce4-terminal inxi: 3.3.05
The laptop is a Lenovo x240 with HD 4400 Intel GPU
Thank you so much