ok, definitely a arecord bug. I patched alsa-utils on my system to 1.0.29 and the issue is gone.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1473649 Title: arecord -d never completes and creates hundreds of files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1473649/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
