I am trying to run Ardour in GDB to help debug a plugin. (If it matters, see this.)
I could run it quite a few times, including yesterday, but now it fails.
I tried to run it once today. It worked, it opened the window to choose a file. I created a new session and then realized I had not manually initialized jack, so Ardour showed me its own window to do it. For the sake of consistency (since I’m trying to help debugging), I closed Ardour without starting jack, started jack (via Cadence, as I usually do), but now it crashes and shows no window. To see what I get, check: https://pastebin.com/ww4AjDaJ
Any help would be greatly appreciated.