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IDProjectCategoryView StatusDate SubmittedLast Update
0007510ardourbugspublic2017-11-19 13:542017-11-20 06:54
ReporterAlexander 
Assigned Tox42 
PrioritynormalSeveritycrashReproducibilityalways
StatusresolvedResolutionno change required 
PlatformIntel Core i7-6700HQ @2.60GHzOSDebian GNU/Linux testing busterOS Version4.13.0-1-amd64
Product Version 
Target VersionFixed in Version 
Summary0007510: Ardour crashes on every startup
DescriptionI built Ardour and run it from the gtk2_ardour directory using "./ardbg".
It crashes after trying to connect to the alread running jack server

Ardour5.12.0 built using GCC version 7.2.0
Steps To Reproduce1. Build Ardour 5.12.0 from git "./waf configure --strict --libjack=weak --ptformat --with-backends=jack,alsa,dummy --cxx11 --debug-symbols; ./waf"
2. Run JACK like this: jackd -r -dalsa -dhw:0 -r48000 -p1024 -n3 -i2 -o2
3. (Re)start Pulseaudio
4. Start Ardour from the gtk2_ardour directory using "./ardbg".
5. Create a new Session called "session6"
6. Select "JACK" for audio. Ardour does correctly tell me that jackd is already running.
7. Click "Connect to JACK"
8. The window disappears and a few seconds later Ardour crashes with segmentation fault.
Additional InformationJACK works for me, I have Pulseaudio connected to JACK and I can play music from my media player, websites etc. I also have an external USB rack mixer which I can connect to via JACK, this also works as expected.
TagsNo tags attached.
Attached Files? file icon ardour-crash1 [^] (130,049 bytes) 2017-11-19 13:54 [Show Content]

- Relationships

-  Notes
(0020091)
x42 (administrator)
2017-11-19 15:13

Crash is in csladspa.so when Ardour scans the plugin.

uninstall the "csladspa" package. see also https://community.ardour.org/node/15363 [^]
(0020092)
x42 (administrator)
2017-11-19 15:13

The bug is in the plugin - not ardour.
(0020093)
Alexander (reporter)
2017-11-20 06:54

That's true, thank you very much for your help.

- Issue History
Date Modified Username Field Change
2017-11-19 13:54 Alexander New Issue
2017-11-19 13:54 Alexander File Added: ardour-crash1
2017-11-19 15:13 x42 Note Added: 0020091
2017-11-19 15:13 x42 Note Added: 0020092
2017-11-19 15:13 x42 Status new => resolved
2017-11-19 15:13 x42 Resolution open => no change required
2017-11-19 15:13 x42 Assigned To => x42
2017-11-20 06:54 Alexander Note Added: 0020093


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