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IDProjectCategoryView StatusLast Update
0008399ardourbugspublic2020-09-07 21:47
Reporterlinuxuser Assigned To 
Status newResolutionopen 
PlatformArchOSLinuxOS Version(any)
Product Version6.2 
Summary0008399: Ardour freezes when clicking "show all automation button"
DescriptionWhen I add a midi track (no matter which synth) right click > automation > show all automation ardour freezes and doesn't respond.
Steps To Reproducecreate MIDI track > right click > automation > show all automation. Happens every time.
Additional InformationI use latest arch linux, I installed ardour from aur, then tried ardour-git (from aur) and downloaded source code and built it myself. The bug happend every time.
Tagsfreeze, GUI



2020-09-07 21:47

administrator   ~0025020

With16 MIDI channels, and 128 Control-Change parameters per channel, pitch-bend etc, this will result in over 2000 automation lanes to be displayed
Ardour eventually recovers if you let it run long enough.

6.3.1 speeds this up a bit (it takes around 20 sec here to show all those lanes now), and 6.3.2 now asks if you really want to display all those lanes..

Issue History

Date Modified Username Field Change
2020-09-06 20:36 linuxuser New Issue
2020-09-06 20:36 linuxuser Tag Attached: freeze
2020-09-06 20:36 linuxuser Tag Attached: GUI
2020-09-07 21:47 x42 Note Added: 0025020