which sound card are you using ? the had_prealloc_max was change back to 64 since ubuntu 12.04
0.718| 0.000) I: [pulseaudio] source.c: sysfs.path = "/devices/pci0000:00/0000:00:07.0/0000:04:00.1/sound/card0" ( 0.718| 0.000) I: [pulseaudio] source.c: device.bus = "pci" ( 0.718| 0.000) I: [pulseaudio] source.c: device.vendor.id = "10de" ( 0.718| 0.000) I: [pulseaudio] source.c: device.vendor.name = "NVIDIA Corporation" ( 0.718| 0.000) I: [pulseaudio] source.c: device.product.name = "GF110 High Definition Audio Controller" ( 0.718| 0.000) I: [pulseaudio] source.c: device.string = "0" ( 0.718| 0.000) I: [pulseaudio] source.c: module-udev-detect.discovered = "1" ( 0.718| 0.000) I: [pulseaudio] source.c: device.icon_name = "audio-card-pci" ( 0.718| 0.000) I: [pulseaudio] alsa-sink.c: Using 2.0 fragments of size 32768 bytes (185.76ms), buffer size is 65536 bytes (371.52ms) ( 0.718| 0.000) I: [pulseaudio] alsa-sink.c: Time scheduling watermark is 20.00ms ( 0.718| 0.000) D: [pulseaudio] alsa-sink.c: hwbuf_unused=0 ( 0.718| 0.000) D: [pulseaudio] alsa-sink.c: setting avail_min=15502 0.824| 0.000) I: [pulseaudio] source.c: sysfs.path = "/devices/pci0000:00/0000:00:1c.5/0000:05:00.0/0000:06:04.0/sound/card1" ( 0.824| 0.000) I: [pulseaudio] source.c: device.bus = "pci" ( 0.824| 0.000) I: [pulseaudio] source.c: device.vendor.id = "13f6" ( 0.824| 0.000) I: [pulseaudio] source.c: device.vendor.name = "C-Media Electronics Inc" ( 0.824| 0.000) I: [pulseaudio] source.c: device.product.name = "CMI8788 [Oxygen HD Audio]" ( 0.824| 0.000) I: [pulseaudio] source.c: device.string = "1" ( 0.824| 0.000) I: [pulseaudio] source.c: module-udev-detect.discovered = "1" ( 0.824| 0.000) I: [pulseaudio] source.c: device.icon_name = "audio-card-pci" ( 0.824| 0.000) I: [pulseaudio] alsa-sink.c: Using 1.0 fragments of size 352800 bytes (2000.00ms), buffer size is 352800 bytes (2000.00ms) ( 0.824| 0.000) I: [pulseaudio] alsa-sink.c: Time scheduling watermark is 20.00ms ( 0.824| 0.000) D: [pulseaudio] alsa-sink.c: hwbuf_unused=0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069232 Title: Sound lags when opening video files To manage notifications about this bug go to: https://bugs.launchpad.net/vlc/+bug/1069232/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs