Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: 2.6.20-rc4: usb somehow broken | Date | Thu, 11 Jan 2007 18:28:01 +0100 |
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Am Donnerstag, 11. Januar 2007 18:20 schrieb Prakash Punnoor: > Hi, > > I can't scan anymore. :-( I don't know which rc kernel introduced it, but this > are the messages I get (w/o touching the device/usb cable except pluggin it > in for the first time): > > usb 1-1.2: new full speed USB device using ehci_hcd and address 4 > ehci_hcd 0000:00:0b.1: qh ffff81007bc6c280 (#00) state 4 > usb 1-1.2: configuration #1 chosen from 1 choice > usb 1-1.2: USB disconnect, address 4 > usb 1-1.2: new full speed USB device using ehci_hcd and address 5 > usb 1-1.2: configuration #1 chosen from 1 choice > usb 1-1.2: USB disconnect, address 5 > usb 1-1.2: new full speed USB device using ehci_hcd and address 6 > usb 1-1.2: configuration #1 chosen from 1 choice > usb 1-1.2: USB disconnect, address 6 > usb 1-1.2: new full speed USB device using ehci_hcd and address 7 > usb 1-1.2: configuration #1 chosen from 1 choice > usb 1-1.2: USB disconnect, address 7 > usb 1-1.2: new full speed USB device using ehci_hcd and address 8 > usb 1-1.2: configuration #1 chosen from 1 choice > > > Shouldn't the ohci module handle the scanner? The scanner is connected through > a hub.
Therefore it goes to EHCI. Can you try a direct connection?
> I don't remember how 2.6.19 handled it, or whether I used some new exotic > setting which causes the breakage.
Could you try 2.6.19?
> Well, I'll test this week-end and upload more infos then. If you already have > some ideas in the meantime, let me know.
Please test with CONFIG_USB_DEBUG
Regards Oliver - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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