Files
systemd/hwdb.d
lzwind 855285b07e hwdb: fix Lenovo B570e touchpad ABS ranges for edge scrolling (#43264)
The Lenovo B570e touchpad (ETPS/2 Elantech) reports ABS ranges that
are too wide by default, which makes edge scrolling trigger across
roughly the right half of the touchpad instead of only at the right
edge. Add an evdev hwdb entry in `60-evdev.hwdb` that overrides the
ABS_X/ABS_Y (and the matching MT position) ranges with the calibrated
values, following the same pattern already used for the Lenovo B590
and L430 entries.

Fixes #29666
2026-08-03 13:43:45 +09:00
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Files in this directory specify a description of hardware devices, in the form
of mappings from modalias-like keys (which identify specific hardware devices)
to udev properties.

Files in this directory are not read by udev directly. Instead,
man:systemd-hwdb(8) compiles them into a binary database.

See man:hwdb(7) for an overview of the configuration file format, and
man:systemd-udevd.service(8) for a description of the udev daemon.

Use 'systemd-analyze cat-config udev/hwdb.d' to display the effective config.