View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003292 | ardour | bugs | public | 2010-06-26 12:37 | 2020-04-19 20:14 |
| Reporter | danboid | Assigned To | cth103 | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Target Version | 3.0-beta1 | ||||
| Summary | 0003292: A3 segfaults when creating a MIDI track | ||||
| Description | A3 7304 under debian squeeze 64 segfaults as soon as you try to create a MIDI track in a new session | ||||
| Additional Information | JACK compiled with System V SHM support. loading driver .. apparent rate = 48000 creating alsa driver ... hw:0,0|hw:0,0|1024|2|48000|0|0|nomon|swmeter|-|32bit control device hw:0 configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods ALSA: final selected sample format for capture: 32bit integer little-endian ALSA: use 2 periods for capture ALSA: final selected sample format for playback: 32bit integer little-endian ALSA: use 2 periods for playback Mouse mode toggled to 1 Mouse mode toggled to 1 LV2: Discovering 19 plugins Done LV2 discovery MIDI port buffers = 4068 MIDI UI running auditioner resetting write sources, recrodable 0 chans = 0 Mouse mode toggled to 1 Midi 1 use new write source for n = 0 recordable ? 1 Midi 1 use new write source for n = 0 recordable ? 1 subgraph starting at ardour timed out (subgraph_wait_fd=11, status = 0, state = Triggered, pollret = 0 revents = 0x0) **** alsa_pcm: xrun of at least 1.436 msecs subgraph starting at ardour lost client bad status (-2) for client ardour handling event (type = 8) **** alsa_pcm: xrun of at least 5.776 msecs jack main caught signal 12 Segmentation fault | ||||
| Tags | No tags attached. | ||||
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I put this down as occuring 'always' when in fact its most of the time- I have successfully got the latest build to create a MIDI track once o twice as thats how I verified the MIDI automation mode box was working. |
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OK so this turned out to be a JACK prob more than an Ardour one. Due to mainly power issues with my laptop in the vanilla lucid x64 kernel I have now switched to ze Debian Squeeze as my primary A3 testing platform. qjackctl was set to use the 'default' audio interface device which used to work fine for me under lucid but squeeze sees my pc speaker as the first ALSA device (0) and my laptops real soundcard as 0000001. However, even then its more complicated as my sound is seen as 3 devices to alsa- HDA Intel (hw:1), ALC 883 Analog (hw:1,0) and hw:1,1 is the softmodem. I actually had qjack set to using hw:1 Intel as thats what I set ALSA to to get that to work but qjack only works when I set it to hw:1,0- JACK seemed to start OK on hw:1 but Ardour crashed when I tried to make a MIDI track. So, the real problem here is that hw:1,0 wasn't presented as an option to me by A3's JACK Audio Engine Setup Wizard -ALC883 was the only choice but I presume it was actually using hw:1 as it woud crash when I tried adding a MIDI track. You can resolve this now- shall I file a feature request for more interface options in the Audio Engine Wizard? |
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I don't think Ardour should segfault under any circumstances, so we probably need to figure out exactly what went wrong here ... |
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Fixed some time ago - resolve please |
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Issue has been closed automatically, by Trigger Close Plugin. Feel free to re-open with additional information if you think the issue is not resolved. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-06-26 12:37 | danboid | New Issue | |
| 2010-06-26 12:39 | danboid | Note Added: 0008332 | |
| 2010-06-26 18:48 | danboid | Note Added: 0008333 | |
| 2010-06-27 02:05 | cth103 | Note Added: 0008334 | |
| 2010-07-21 02:26 | cth103 | cost | => 0.00 |
| 2010-07-21 02:26 | cth103 | Target Version | => 3.0-beta1 |
| 2010-07-21 06:43 | danboid | Note Added: 0008524 | |
| 2010-07-21 12:23 | cth103 | Status | new => resolved |
| 2010-07-21 12:23 | cth103 | Resolution | open => fixed |
| 2010-07-21 12:23 | cth103 | Assigned To | => cth103 |
| 2020-04-19 20:14 | system | Note Added: 0022146 | |
| 2020-04-19 20:14 | system | Status | resolved => closed |
