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Thread: M-Audio FastTrack Pro not recognized after waking from sleep

  1. #1
    Join Date
    Aug 2010
    Beans
    217
    Distro
    Ubuntu 12.04 Precise Pangolin

    M-Audio FastTrack Pro not recognized after waking from sleep

    Lately, every time -- every time -- I wake my Ubuntu 12.04 machine from sleep, I can't use my M-Audio FastTrack Pro until I issue the following incantation:

    Code:
    sudo modprobe -r snd-usb-audio
    sudo modprobe snd-usb-audio
    The sequence is:

    - Wake from sleep.
    - Power up the M-Audio.
    -
    Code:
    lsusb
    and the M-Audio is shown.
    -
    Code:
    aplay -l
    and the M-Audio is not shown.

    I would like to avoid the need to restart the usb-audio module.

    Any tricks?

    Thanks!
    James

  2. #2
    Join Date
    Jul 2010
    Beans
    16

    Re: M-Audio FastTrack Pro not recognized after waking from sleep

    I'm no expert, but I assume this should help,
    Open the terminal, and type the following:

    sudo su
    echo snd-usb-audio >> /etc/modules
    exit

    and reboot/sleep/whatever, let me know if it's working.

    BTW:
    about the m-audio fast track pro, if you don't mind me asking, do you know of any place I could get it -new- for under $100? I recently bought a mic, but I'm still trying to get the fast track to use it.

  3. #3
    Join Date
    Aug 2010
    Beans
    217
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: M-Audio FastTrack Pro not recognized after waking from sleep

    Quote Originally Posted by Arightwizard View Post
    I'm no expert, but I assume this should help,
    Open the terminal, and type the following:

    sudo su
    echo snd-usb-audio >> /etc/modules
    exit

    and reboot/sleep/whatever, let me know if it's working.
    Okay, I think I see what that's doing. I'll see if it works next time.

    At least, according to [1], /etc/modules should be used when resuming, not only booting.

    BTW:
    about the m-audio fast track pro, if you don't mind me asking, do you know of any place I could get it -new- for under $100? I recently bought a mic, but I'm still trying to get the fast track to use it.
    New for under $100? That's a stretch. Maybe ebay.

    Well, I was talking about the fast track pro, which has two line/mic inputs and four outputs, plus S/PDIF. If you're looking for the regular FastTrack (one mic in, one line in, and two outputs IIRC), under $100 might be possible. Maybe try http://www.pricegrabber.com.

    hjh

    [1] http://askubuntu.com/questions/16198.../167269#167269

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