Hi All! Приключилась такая трабла господа  - обновил Фрю с 6.1 до 6.2 , пересобрал все необходимое  , звук начал рывками работать при загрузке страниц в браузере , проиг xmms браузер - opera , firefox. перепробовал усе шо знаю ) непомогает , нужен совет из вне! ) .

Привожу конфиги

ms# cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <Intel ICH4 (82801DB)> at io 0xa0200000, 0xa0300000 irq 10 bufsz 16384 kld snd_ich (1p/1r/8v channels duplex default)
        [pcm0:play:0:dsp0.0]: spd 48000, fmt 0x10000010, flags 0x00101000, 0x00000000
        interrupts 91415, underruns 0, ready 0 [b:8192/4096/2|bs:131072/4096/32]
        {userland} -> feeder_vchan_s16(0x10000010) -> {hardware}
        [pcm0:record:0:dsp0.1]: spd 0, fmt 0x00000000/0x00000008, flags 0x00000000, 0x00000000
        interrupts 0, overruns 0, hfree 16384, sfree 0 [b:16384/8192/2|bs:0/0/0]
        {hardware} -> feeder_root(0x00000000) -> {userland}
        pcm0:play:0:dsp0.0[pcm0:virtual:0:dsp0.2]: spd 44100/48000, fmt 0x10000010, flags 0x10000000, 0x00000010
        interrupts 0, underruns 0, ready 0 [b:0/4096/0|bs:131072/4096/32]
        {userland} -> feeder_root(0x10000010) -> feeder_rate(44100 -> 48000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:1:dsp0.3]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:2:dsp0.4]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:3:dsp0.5]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:4:dsp0.6]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:5:dsp0.7]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:6:dsp0.8]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}
        pcm0:play:0:dsp0.0[pcm0:virtual:7:dsp0.9]: spd 0, fmt 0x00000000/0x00000008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, ready 0 [b:0/0/0|bs:0/0/0]
        {userland} -> feeder_root(0x00000000) -> {hardware}

ms# cat /etc/sysctl.conf
kern.ipc.shmmax=67108864
kern.ipc.shmall=32768
hw.snd.pcm0.vchans=8
hw.snd.maxautovchans=8
hw.snd.verbose=2

ms# cat /boot/loader.conf
sound_load="YES"
snd_ich_load="YES"
snd_hda_load="YES"
speaker_load="YES"
acpi_load="YES"
hw.ata.atapi_dma="1"
hw.ata.ata_dma="1"