View Issue Details

IDProjectCategoryView StatusLast Update
0005620ardourbugspublic2013-07-26 23:57
ReporterIOverThoughtThis Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
Status newResolutionopen 
Product Version3.0 
Summary0005620: Crash while Editing/Playing back Midi Notes
DescriptionWhile using the midi editor, ardour will often core dump. This occurs both when playing back midi data and when editing (though more often when editing).

Below is some information output by ardour3.3 when run from shell emulator.

(The ellipsis represents a large number of similar lines of output).

My system is Ubuntustudio 12.04, realtime kernel (3.2.0-49-lowlatency) running Unity desktop env and Jack2.
Additional Information0x7f82240da9b0 note 36/0 was already on, now at 2
0x7f82240da9b0 note 36/0 was already on, now at 2
0x7f82240da9b0 note 36/0 was already on, now at 3
0x7f82240da9b0 note 36/0 was already on, now at 3
0x7f82240da9b0 note 36/0 was already on, now at 4
0x7f82240da9b0 note 36/0 was already on, now at 4
0x7f82240da9b0 note 36/0 was already on, now at 5
...
0x7f82240da9b0 note 36/0 was already on, now at 2
0x7f82240da9b0 note 36/0 was already on, now at 2
0x7f82240da9b0 note 36/0 was already on, now at 3
0x7f82240da9b0 note 36/0 was already on, now at 3
0x7f82240da9b0 note 36/0 was already on, now at 4
0x7f82240da9b0 note 36/0 was already on, now at 4
0x7f82240da9b0 note 36/0 was already on, now at 5
TagsNo tags attached.

Activities

IOverThoughtThis

2013-07-26 23:57

reporter   ~0015190

Last edited: 2013-07-27 00:24

I have Recently discovered that this occurs when holding ctrl + up, to increase the velocity of a note (or decrease if ctrl + down).

Also when holding shift + mouse wheel up/down.

Essentially when changing the velocity of a note, the output depicted above is shown. This often, but not always results in a core dump.

Crashing definitely occurs while saving during midi playback

Issue History

Date Modified Username Field Change
2013-07-26 23:51 IOverThoughtThis New Issue
2013-07-26 23:57 IOverThoughtThis Note Added: 0015190
2013-07-26 23:59 IOverThoughtThis Note Edited: 0015190
2013-07-27 00:24 IOverThoughtThis Note Edited: 0015190