VST issue ( immediately segmentation fault )

Audacity Help Forum GNU/Linux
1

Audacity 2.2.2 – Linux 64-bit

To what I think is a segmentation fault (crash)

AuburnSounds Panagement (free demo available) crashes Audacity as soon as I try to load it from Effect/VST/Panagement_2
(observation: another audio editor(called ocenaudio) that was tested with this plugin does not exhibit the segmentation fault)

let me know if there is something more I can do…

thanks

2

Does the LV2 version work?

3

it loads up for 2 seconds for the two available LV2 Panagement plugins. (one is stereo, the other is #1in2out in their naming labels)

I am able to see the full GUI interface of the plugin for either LV2 after I select a range on the workarea and then just choose the plugin from the Effects list. The LV2 plugins(both) are also crashing though they able to show their visual for 2 seconds. When I select a range and choose the LV2 plugin they remain visible for 2 seconds, without any range selection they do not show up…

afaict the 2 LV2 and 1 VST plugins are identical in both visual and all three work in the ardour daw. These plugins just became functional on Linux about a week ago after the author updated their framework to work more correctly on Linux… The Dplug framework is what it uses, and it got a few updates this past december… If you find anything that points to a function that these plugins are doing incorrectly, I’ll relay this report to auburnsounds for them to take a look at this issue.

thanks

4

I’m seeing this error with the LV2 version:

[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
audacity: ../../src/xcb_io.c:259: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
Aborted (core dumped)