Hi,
I really didn’t want to ask help for this because I feel so stupid that I keep messing up JACK every other week. It’s sad that the majority of time spent on a small project, or ‘task’ is wasted on getting the software to work. Seriously, I can easily lose a day doing this.
Okay, now that I am done portraying my stupidity, there’s a difference. This time JACK does not even give an error message. There’s just no sound. I didn’t change any parameters as far as I can recall.
Here’s what I did the days between a working and failing JACK:
I tried Audacity for noise filtering. Although playback in Windows is fluent, in Ubuntu it starts with a few seconds of crackling. So I thought changing the ALSA to OSS in options, but then the sound was gone. Changed it back to ALSA, it worked with the crackles again.
Audacity crashed a few times. I don’t know why it behaves crappy on my P4 Ubuntu machine. So I decided to keep working in Ardour without the filtering from Audacity, just to discover I couldn’t get sound anymore!
I tried everything that seemed logical in my eyes. No sound from my Creative SB Live. I must have tried every HW output and input selectable in JACK with a reboot in between. Other JACK apps give no sound anymore either.
Media players, websites, Audacity, Gnome-theme, they all still give me sound.
How can I help you help me?