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SubjectRe: 3.0.3 + Bluetooth USB Dongle: no success without noapic
Date
Am Donnerstag, 1. September 2011, 07:36:10 schrieb Harald Dunkel:
> On 08/28/11 12:07, Oliver Neukum wrote:
> > Am Sonntag, 28. August 2011, 11:49:57 schrieb Harald Dunkel:

Hi,

> >> [ 91.589073] usb 2-5: new full speed USB device number 8 using ohci_hcd [ 91.709067] usb 2-5: device descriptor read/64, error -62 [ 91.930059] usb 2-5: device descriptor read/64, error -62 [ 92.144054] usb 2-5: new full speed USB device number 9 using ohci_hcd [ 92.264073] usb 2-5:
> >> device descriptor read/64, error -62 [ 92.485064] usb 2-5: device descriptor read/64, error -62 [ 92.699091] usb 2-5: new full speed USB device number 10 using ohci_hcd [ 93.103040] usb 2-5: device not accepting address 10, error -62 [ 93.216102] usb 2-5: new full speed USB device
> >> number 11 using ohci_hcd [ 93.620038] usb 2-5: device not accepting address 11, error -62 [ 93.620072] hub 2-0:1.0: unable to enumerate USB device on port 5
> >>
> >> Booting with noapic fixes this problem.
> >
> > Do any other USB devices work on that OHCI?
> >
>
> Sorry for the delay.
>
> It seems that this problem comes up by chance (with or without
> noapic). If I move the dongle to another USB slot then the problem
> is gone. By now the Bluetooth dongle is the only device showing this
> problem.
>
> Here is the output of lsusb with all devices plugged in and
> working:
>
> Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 002: ID 04fc:0c15 Sunplus Technology Co., Ltd SPIF215A SATA bridge
> Bus 001 Device 007: ID 046d:c525 Logitech, Inc. MX Revolution Cordless Mouse
> Bus 001 Device 008: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
> Bus 001 Device 009: ID 04f2:0402 Chicony Electronics Co., Ltd Genius LuxeMate i200 Keyboard
>
> Removing the usb drive or the keyboard doesn't make the bluetooth
> dongle more stable.

Voodoo. Does anybody have any ideas?

Regards
Oliver


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