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Thread: USB 2.0 Devices run at 1.0 speeds (12Mbit/sec) (4.02)

  1. 11-24-2005, 09:54 PM #1
    rnsc
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    USB 2.0 Devices run at 1.0 speeds (12Mbit/sec) (4.02)

    Knoppix 4.02 runs USB 2.0 devices at 1.0 speeds (12 Mbit/sec).
    Same system booting Knoppix 3.9, other Linux and FreeBSD CDs runs them at USB 2.0 speeds.

    What information can I provide that will help knoppix developers understand and fix this problem?
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  2. 11-25-2005, 06:45 PM #2
    OErjan
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    nothing much, just try modprobing ehci
    Code:
    modprobe ehci
    it should help.
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  3. 11-26-2005, 10:30 AM #3
    kruessi80
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    Hi,
    I've the same problem, but modprobe ehci dosn't work, because ehci does not exist.

    Does anyone have another idea?

    greetings
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  4. 11-26-2005, 02:20 PM #4
    Markus
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    Haven't tried but looks like the driver needs insmod with path http://www.knoppix.net/forum/viewtopic.php?t=22204
    btw, it's ehci-hcd.
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