Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: 2.6.20-rc4: usb somehow broken | Date | Sun, 14 Jan 2007 10:28:35 +0100 |
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Am Sonntag, 14. Januar 2007 10:08 schrieb Prakash Punnoor: > Am Donnerstag 11 Januar 2007 18:28 schrieb Oliver Neukum: > > 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
[..] > Hi, I did more tests and I was wrong about "broken". It seems more a time-out > problem, ie if I try to use sane again in short intervalls, I will get my > device working. The cause seems CONFIG_USB_SUSPEND=y. With 2.6.20-rc5 the
Have you confirmed that by using a kernel without CONFIG_USB_SUSPEND ?
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