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My problem is that: i ve used the command lsusb, but my system doesn't repond at all, i have tried it several times and in different usb and it doesnt ...
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  1. #1
    Just Joined! digitalcat12's Avatar
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    Yet another usb problem!


    My problem is that: i ve used the command lsusb, but my system doesn't repond at all, i have tried it several times and in different usb and it doesnt work too. however when i unplug my usb pen, and lsusb respond and show something like this:
    Bus 001 Device 001: ID 0000:0000
    Bus 002 Device 001: ID 0000:0000

    When i use the command dmesg | tail (with usb pen plugged)
    it shows:
    [263.158698] usb 1-3: new full speed USB device using ohci_hcd and address 2
    [264.157273] ohci_hcd 0000:00:01.2: Unlink after no-IRQ? Controller is probably using the wrong IRQ

    What should i do?
    pliz help

  2. #2
    Linux Guru antidrugue's Avatar
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    Did you try the "noapic" boot parameter as I instructed you here ?
    http://www.linuxforums.org/forum/ubu...assword-2.html
    "To express yourself in freedom, you must die to everything of yesterday. From the 'old', you derive security; from the 'new', you gain the flow."

    -Bruce Lee

  3. #3
    Just Joined! digitalcat12's Avatar
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    yes, its does not work!

    i get IRQ error!

  4. #4
    Linux Guru antidrugue's Avatar
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    Try the "irqpoll" boot parameters perhaps :
    http://www.linuxforums.org/forum/ubu...-question.html
    "To express yourself in freedom, you must die to everything of yesterday. From the 'old', you derive security; from the 'new', you gain the flow."

    -Bruce Lee

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