| Summary: | tap to click regressed in 1.6.0 | ||
|---|---|---|---|
| Product: | Wayland | Reporter: | Ritesh Raj Sarraf <rrs> |
| Component: | libinput | Assignee: | Wayland bug list <wayland-bugs> |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | Linux (All) | ||
| See Also: | https://bugs.freedesktop.org/show_bug.cgi?id=99447 | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | evemu libinput 1.6.0 | ||
After diagnosing the problem and preparing a bug report, I realised that similar bugs were already submitted (99447, 99534). However, I'll go ahead and paste/attach my finding, as it might help the developer further, here is my was-to-be bug report: [Description] Simply, when I "tap-to-click" fast enough, everything works as expected, however, when I tap slowly, it won't register as a click. See below, it seems as if libinput thinks it is a "click-and-hold". Note, the slow tap is really not that slow, say sub 200ms, also, the exact behaviour works under version 1.5.4 Attached is a recordings using evemu to reproduce the behaviour. [Command I ran] sudo libinput-debug-events --enable-tap --verbose [Simplified events] [[When the tap is missed]] tap state: TAP_STATE_IDLE → TAP_EVENT_TOUCH → TAP_STATE_TOUCH tap state: TAP_STATE_TOUCH → TAP_EVENT_TIMEOUT → TAP_STATE_HOLD tap state: TAP_STATE_HOLD → TAP_EVENT_RELEASE → TAP_STATE_IDLE [[When the tap is registered]] tap state: TAP_STATE_IDLE → TAP_EVENT_TOUCH → TAP_STATE_TOUCH tap state: TAP_STATE_TOUCH → TAP_EVENT_RELEASE → TAP_STATE_TAPPED event15 POINTER_BUTTON +66.16s BTN_LEFT (272) pressed, seat count: 1 tap state: TAP_STATE_TAPPED → TAP_EVENT_TIMEOUT → TAP_STATE_IDLE event15 POINTER_BUTTON +66.39s BTN_LEFT (272) released, seat count: 0 *** This bug has been marked as a duplicate of bug 99447 *** Hi Ritesh Raj Sarraf, I've marked this as duplicate, please follow 99447. |
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Created attachment 129139 [details] evemu libinput 1.6.0 Hello Peter, Debian just pushed 1.6.0 version of libinput. Since the upgrade, I notice that tap to click is not working proper. Most of the times, single taps are not registered as a single click. I've attached evemu-record output with single tap.