Public bug report changed: https://launchpad.net/malone/bugs/35447
Comment: I'm seeing that as well, but only with the gstreamer backend. Here's a bt: (gdb) thread apply all bt Thread 1 (Thread -1225173312 (LWP 6585)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb712d904 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb702b32c in snd_pcm_direct_check_interleave () from /usr/lib/libasound.so.2 #3 0xb702b78e in snd_pcm_direct_server_create () from /usr/lib/libasound.so.2 #4 0xb702d4c4 in snd_pcm_dmix_open () from /usr/lib/libasound.so.2 #5 0xb702db87 in _snd_pcm_dmix_open () from /usr/lib/libasound.so.2 #6 0xb6ff6e69 in snd_pcm_free () from /usr/lib/libasound.so.2 #7 0xb6ff74e9 in snd_pcm_free () from /usr/lib/libasound.so.2 #8 0xb6ff7714 in snd_pcm_open_slave () from /usr/lib/libasound.so.2 #9 0xb7033a72 in _snd_pcm_softvol_open () from /usr/lib/libasound.so.2 #10 0xb6ff6e69 in snd_pcm_free () from /usr/lib/libasound.so.2 #11 0xb6ff7737 in snd_pcm_open_slave () from /usr/lib/libasound.so.2 #12 0xb7015165 in _snd_pcm_plug_open () from /usr/lib/libasound.so.2 #13 0xb6ff6e69 in snd_pcm_free () from /usr/lib/libasound.so.2 #14 0xb6ff7737 in snd_pcm_open_slave () from /usr/lib/libasound.so.2 #15 0xb70316a6 in _snd_pcm_asym_open () from /usr/lib/libasound.so.2 #16 0xb6ff6e69 in snd_pcm_free () from /usr/lib/libasound.so.2 #17 0xb6ff74e9 in snd_pcm_free () from /usr/lib/libasound.so.2 #18 0xb6e39a76 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so #19 0x00000000 in ?? () ---Type <return> to continue, or q <return> to quit--- #0 0xffffe410 in __kernel_vsyscall () -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs