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  • pwr-Solaar
  • Solaar
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  • #1112
Closed
Open
Issue created Mar 18, 2021 by Administrator@rootContributor

Smooth scrolling is absurdly fast on libinput

Created by: hellmrf

Information

  • Solaar version: 1.0.5
  • Distribution: Ubuntu 20.04
  • Kernel version: Linux 5.8.0-45-generic x86_64 GNU/Linux
  • Output of solaar show:
``` Wired Devices 1: M720 Triathlon Multi-Device Mouse Device path : /dev/hidraw4 USB id : 046d:B015 Codename : M720 Triathlon Kind : mouse Protocol : HID++ 4.5 Serial number: ? Model ID: B015405E0000 Unit ID: C14EDE53 Bootloader: BOT 34.01.B0005 Firmware: MPM 04.10.B0013 Other: Supports 31 HID++ 2.0 features: 0: ROOT {0000} 1: FEATURE SET {0001} 2: DEVICE FW VERSION {0003} Firmware: Bootloader BOT 34.01.B0005 000000A96719 Firmware: Firmware MPM 04.10.B0013 B01500A96719 Firmware: Other Unit ID: C14EDE53 Model ID: B015405E0000 Transport IDs: {'btleid': 'B015', 'wpid': '405E'} 3: DEVICE NAME {0005} Name: M720 Triathlon Multi-Device Mouse Kind: mouse 4: WIRELESS DEVICE STATUS {1D4B} 5: RESET {0020} 6: CRYPTO ID {0021} 7: DEVICE FRIENDLY NAME {0007} 8: BATTERY STATUS {1000} Battery: 90%, discharging, next level 50%. 9: CHANGE HOST {1814} Change Host: 2:helitonmrf 10: HOSTS INFO {1815} Host 0 (paired): Host 1 (paired): helitonmrf Host 2 (paired): DESKTOP-610I2UD 11: REPROG CONTROLS V4 {1B04} Key/Button Actions: {'80': 80, '81': 81, '82': 82, '83': 83, '86': 86, '91': 91, '93': 93, '208': 208} Key/Button Diversion: {'82': 0, '83': 0, '86': 0, '91': 0, '93': 0, '208': 0, '215': 0} 12: PERSISTENT REMAPPABLE ACTION {1C00} 13: POINTER SPEED {2205} Pointer Speed: 1.0 Sensitivity (Pointer Speed): 256 14: VERTICAL SCROLLING {2100} Roller type: 3G Ratchet per turn: 24 Scroll lines: 0 15: DFUCONTROL UNSIGNED {00C1} 16: DFUCONTROL SIGNED {00C2} 17: unknown:1803 {1803} internal, hidden 18: unknown:1813 {1813} internal, hidden 19: unknown:1830 {1830} internal, hidden 20: unknown:18A1 {18A1} internal, hidden 21: unknown:1DF3 {1DF3} internal, hidden 22: unknown:1E00 {1E00} hidden 23: unknown:1EB0 {1EB0} internal, hidden 24: unknown:1861 {1861} internal, hidden 25: unknown:18B1 {18B1} internal, hidden 26: unknown:1850 {1850} internal, hidden 27: unknown:1E22 {1E22} 28: unknown:1F03 {1F03} internal, hidden 29: unknown:18C0 {18C0} internal, hidden 30: HIRES WHEEL {2121} Multiplier: 8 Has invert: Normal wheel motion Has ratchet switch: Normal wheel mode Low resolution mode HID notification Scroll Wheel Direction: False Scroll Wheel Resolution: False Has 9 reprogrammable keys: 0: Left Button , default: Left Click => Left Click mse, reprogrammable, pos:0, group:1, group mask:g1 reporting: default 1: Right Button , default: Right Click => Right Click mse, reprogrammable, pos:0, group:1, group mask:g1 reporting: default 2: Middle Button , default: Mouse Middle Button => Mouse Middle Button mse, reprogrammable, divertable, persistently divertable, raw XY, pos:0, group:2, group mask:g1,g2 reporting: default 3: Back Button , default: Mouse Back Button => Mouse Back Button mse, reprogrammable, divertable, persistently divertable, raw XY, pos:0, group:2, group mask:g1,g2 reporting: default 4: Forward Button , default: Mouse Forward Button => Mouse Forward Button mse, reprogrammable, divertable, persistently divertable, raw XY, pos:0, group:2, group mask:g1,g2 reporting: default 5: Left Tilt , default: Mouse Scroll Left Button => Mouse Scroll Left Button mse, reprogrammable, divertable, persistently divertable, raw XY, pos:0, group:2, group mask:g1,g2 reporting: default 6: Right Tilt , default: Mouse Scroll Right Button => Mouse Scroll Right Button mse, reprogrammable, divertable, persistently divertable, raw XY, pos:0, group:2, group mask:g1,g2 reporting: default 7: MultiPlatform Gesture Button, default: Multiplatform Gesture Button => Multiplatform Gesture Button mse, reprogrammable, divertable, persistently divertable, raw XY, pos:0, group:2, group mask:g1,g2 reporting: default 8: Virtual Gesture Button , default: Virtual Gesture Button => Virtual Gesture Button divertable, virtual, raw XY, force raw XY, pos:0, group:3, group mask:empty reporting: default Battery: 90%, discharging, next level 50%. ```

Describe the bug The scroll speed is absurdly fast when Scroll Wheel Resolution is enabled. I found solutions for mice that use evdev as the driver, but M720 uses libinput so I can't just use xinput to reset Evdev Scrolling Distance.

To Reproduce Steps to reproduce the behavior: With a mouse that uses libinput (M720, for example), activate Scroll Wheel Resolution.

Additional context Add any other context about the problem here.

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