Edvard Jaegtnes
9efeb4b1d4
Recently switched to Linux on my Dell Precision 7510 and noticed a jittery/shaking effect when scrolling slowly with the touchpad, across multiple applications. libinput measure fuzz reported no fuzz value set for the touchpad's axes, which explains the jitter (sensor noise being read as real motion). Used libinput measure fuzz --fuzz=28 to generate and apply a hwdb override, then confirmed scrolling was smooth afterward. Added a new entry to hwdb/60-evdev.hwdb for this device: evdev:name:AlpsPS/2 ALPS DualPoint TouchPad:dmi:*:svnDellInc.*:pnPrecision7510*: This is the same touchpad family as #34133 (Dell Latitude E7440), which hit the same symptom and fix — this PR extends the coverage to the Precision 7510.
System and Service Manager
Details
Most documentation is available on systemd's website.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.
When preparing patches for systemd, please follow our Coding Style Guidelines.
If you are looking for support, please contact our mailing list, join our IRC channel #systemd on libera.chat or Matrix channel
Stable branches with backported patches are available in the stable repo.
We have a security bug bounty program sponsored by the Sovereign Tech Fund hosted on YesWeHack
Repositories with distribution packages built from git main are available on OBS, and also repositories with packages built from the latest stable release