Есть мышки и трэкбол. Чувствительность их в скрипте например задаю так:
# DNS
xinput --set-prop "pointer:G-SPY USB Gaming Mouse" "Device Accel Constant Deceleration" 3
xinput --set-prop "pointer:G-SPY USB Gaming Mouse" "Device Accel Velocity Scaling" 2
# Murble
xinput --set-prop "pointer:Logitech USB Trackball" "Device Accel Constant Deceleration" 0.8
xinput --set-prop "pointer:Logitech USB Trackball" "Device Accel Velocity Scaling" 3
> xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ USB Laser Game Mouse id=8 [slave pointer (2)]
⎜ ↳ USB Laser Game Mouse id=10 [slave pointer (2)]
⎜ ↳ Generic USB Keyboard id=13 [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)]
↳ Power Button id=7 [slave keyboard (3)]
↳ USB Laser Game Mouse id=9 [slave keyboard (3)]
↳ UVC Camera (046d:0825) id=11 [slave keyboard (3)]
↳ Generic USB Keyboard id=12 [slave keyboard (3)]
> xinput --set-prop "pointer:USB Laser Game Mouse" "Device Accel Velocity Scaling" 5
Warning: There are multiple devices matching 'pointer:USB Laser Game Mouse'.
To ensure the correct one is selected, please use the device ID, or prefix the
device name with 'pointer:' or 'keyboard:' as appropriate.
unable to find device pointer:USB Laser Game Mouse
xinput --set-prop 8 "Device Accel Velocity Scaling" 5
Как починить?