Bug 1335249
| Summary: | touchpad jerky upon libinput 1.3.0-1 upgrade (chromebook pixel 2015) | ||||||||||||
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| Product: | [Fedora] Fedora | Reporter: | michae1t | ||||||||||
| Component: | libinput | Assignee: | Peter Hutterer <peter.hutterer> | ||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||
| Severity: | unspecified | Docs Contact: | |||||||||||
| Priority: | unspecified | ||||||||||||
| Version: | 24 | CC: | michae1t, peter.hutterer, rc556677 | ||||||||||
| Target Milestone: | --- | ||||||||||||
| Target Release: | --- | ||||||||||||
| Hardware: | Unspecified | ||||||||||||
| OS: | Unspecified | ||||||||||||
| Whiteboard: | |||||||||||||
| Fixed In Version: | libinput-1.3.0-2.fc24 | Doc Type: | Bug Fix | ||||||||||
| Doc Text: | Story Points: | --- | |||||||||||
| Clone Of: | Environment: | ||||||||||||
| Last Closed: | 2016-05-21 20:26:52 UTC | Type: | Bug | ||||||||||
| Regression: | --- | Mount Type: | --- | ||||||||||
| Documentation: | --- | CRM: | |||||||||||
| Verified Versions: | Category: | --- | |||||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||||
| Embargoed: | |||||||||||||
| Attachments: |
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Description
michae1t
2016-05-11 16:45:56 UTC
record one of these event sequences with evemu-record and attach it here please, thanks. the sequence should be short and illustrate the problem. I can only see the events so if you stop moving your finger I won't be able to notice the difference between that and a cursor stalling. the side to side log contains 5 sequences where I move the mouse back and forth. when I detected a stall I [ctrl]-c. the trackpad did better than average surviving several seconds in some case, stalls being brief. the second file is me attempting to drag a window. these kinds of actions tend to be very jerky. this particular one there were what appeared to be three stalls lasting for a longer duration. I can't quite "put my finger" on a specific trigger here but the problem is more prevalent (and annoying) during these kinds of short lived actions. ie. clicking a button or moving a window... especially when you change finger during movement thus introducing a pressure change. Created attachment 1156717 [details]
dragging window
Created attachment 1156718 [details]
side to side movement until stall
Created attachment 1156720 [details]
libinput 1.2.4-1 side to side several seconds no stall
Created attachment 1156721 [details]
libinput 1.2.4-1 drag window up and down no stall
Upstream bug: https://bugs.freedesktop.org/show_bug.cgi?id=95393 libinput-1.3.0-2.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-d5d303f88a libinput-1.3.0-2.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-d5d303f88a *** Bug 1337857 has been marked as a duplicate of this bug. *** For the record, this update fixed my Elan touchpad, for the record: Device: Elan Touchpad Kernel: /dev/input/event14 Group: 7 Seat: seat0, default Size: 96.78x64.21mm Capabilities: pointer Tap-to-click: disabled Tap-and-drag: enabled Tap drag lock: disabled Left-handed: disabled Nat.scrolling: disabled Middle emulation: n/a Calibration: n/a Scroll methods: *two-finger edge Click methods: *button-areas clickfinger Disable-w-typing: enabled Accel profiles: none libinput-1.3.0-2.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. |