View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0010278 | ardour | bugs | public | 2026-04-12 14:26 | 2026-04-12 21:04 |
| Reporter | udoprog | Assigned To | |||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | confirmed | Resolution | open | ||
| Platform | Debian GNU | OS | Linux | OS Version | (any) |
| Product Version | 9.2 | ||||
| Summary | 0010278: ui hangs when selecting automation points from outside of the automation track | ||||
| Description | When selecting an automation track, and the selection starts *outside* of the track rectangle, sometimes the UI hangs for a while. This also happens with latest Ardour nightly. | ||||
| Steps To Reproduce | * Start a new project * Add a midi track with any automation (I've tried with bender and controllers). * Repeatedly write an automation track and select it. * UI will eventually lag. | ||||
| Additional Information | I attached gdb and added the following dprintf: dprintf Editor::point_selection_changed, "Editor::point_selection_changed\n" When the hang happens, you can see that this callback is called thousands of times. | ||||
| Tags | No tags attached. | ||||
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Confirmed, starting the selection from the midi region itself seems to cause the issue. This only occurs in edit mode and with control points in midi region automation. Attempting to delete/cut control points selected this way results in a segfault. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2026-04-12 14:26 | udoprog | New Issue | |
| 2026-04-12 14:26 | udoprog | File Added: Screencast_20260412_162453.webm | |
| 2026-04-12 20:38 | jean-emmanuel | Note Added: 0030216 | |
| 2026-04-12 21:04 | x42 | Status | new => confirmed |
