Thanks. This problem is same but different to the other excessive rewinding...
( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: avail: 338592 (filled: 14176) ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: 80.36 ms left to play; inc threshold = 0.00 ms; dec threshold = 100.00 ms ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: work_done = 0 ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: Waking up in 39.92ms (system clock). / ... / ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: avail: 340924 (filled: 11844) ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: 67.14 ms left to play; inc threshold = 0.00 ms; dec threshold = 100.00 ms ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: work_done = 0 ( 17.559| 0.000) D: [alsa-sink] alsa-sink.c: Waking up in 26.82ms (system clock). As seen above the playback rate is amazingly high. It manages to playback 13 ms of data within the same ms...! So bad hw pointers here as well perhaps? But one other thing keeps me puzzled. According to the pulseaudio log, you're using the HDMI sink, but on IRC you said you were using analog output only. Could you clarify? Have you tried both analog audio and HDMI output now? Is there any difference? ** Changed in: pulseaudio (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872320 Title: [Studio 1458, ALC665] Audio skipping / eternal rewinds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/872320/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs