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On Sat, Aug 13, 2011 at 8:25 AM, <jonas.narstrom@×××××.com> wrote: |
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> lördagen den 13 augusti 2011 07.54.37 skrev Michael Mol: |
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>> On Sat, Aug 13, 2011 at 6:23 AM, <jonas.narstrom@×××××.com> wrote: |
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>> > |
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>> > I have an ASUS USB-BT211 bluetooth dongle, I have never been able to make |
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> it |
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>> > work and it causes udev to fail at startup and sending the following msg |
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> to |
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>> > the syslog: |
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>> > |
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>> > 2011-08-13T09:45:30+02:00 poff udevd[5235]: timeout 'usb_id --export |
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>> > /devices/pci0000:00/0000:00:12.0/usb3' |
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>> > |
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>> > This seems to be related to usb3, however, neither the mobo (ASUS M4A79XTD |
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>> > EVO) nor the the installed kernel has usb3 support; if related to usb3 is |
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>> > expected. |
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> |
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> *... if related to usb3 faiure is expected. |
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> |
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>> > |
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>> > Acording to the ASUS website the bluetooth dongle should work with usb2. |
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>> > |
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>> > Is there a way to disable usb3 in udev and force it to use usb2 for the |
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>> > device? |
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>> |
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>> You can find udev's action rules under /etc/udev/ ... Maybe you'll |
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>> find what you need there. |
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>> |
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>> Note that most motherboards don't make every port USB3. In fact, I |
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>> haven't yet seen one yet that does. If you look next to the port, you |
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>> may see the text 'USB3'...try plugging your dongle into a different |
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>> port from that one. |
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>> |
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>> The other thing you might do is disable USB3 in your kernel |
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>> configuration or BIOS. (Enable UHCI and EHCI, disable XHCI). Make sure |
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>> you have a PS/2 keyboard on hand, just in case. |
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>> |
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>> On the other hand, it could just be that your dongle doesn't work; |
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>> that error sounds suspiciously like a misbehaving USB device. Try it |
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>> in a different system. |
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>> |
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>> |
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> |
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> Since there are no usb3 ports on the motherboard I do not think changing ports |
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> will work |
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|
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Yeah, I misinterpreted sysfs. I'd suspected (as victor pointed out) |
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that 'usb3' in your sysfs path just referred to "which" port, so I'd |
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done a "find /sys|grep usb". But then I misread the result. And your |
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email, apparently. :-| |
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|
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-- |
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:wq |
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