Messages in this thread |  | | | Date | Mon, 2 May 2011 10:31:17 +0200 | | From | Klaus Dittrich <> | | Subject | 2.6.38.5-rc1 usb problem |
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With 2.6.38.5-rc1 my usb-scanner will be not detected, with 2.6.38.4 it will.
System is Intel Q9550 SMP 64-bit
/var/log/messages ..
May 2 10:07:12 x1 klogd: [ 3030.380011] usb 3-1: new full speed USB device using uhci_hcd and address 16 May 2 10:07:27 x1 klogd: [ 3045.500013] usb 3-1: device descriptor read/64, error -110 May 2 10:07:42 x1 klogd: [ 3060.730008] usb 3-1: device descriptor read/64, error -110 May 2 10:07:42 x1 klogd: [ 3060.960012] usb 3-1: new full speed USB device using uhci_hcd and address 17 May 2 10:07:57 x1 klogd: [ 3076.080010] usb 3-1: device descriptor read/64, error -110 May 2 10:08:13 x1 klogd: [ 3091.310011] usb 3-1: device descriptor read/64, error -110 May 2 10:08:13 x1 klogd: [ 3091.540009] usb 3-1: new full speed USB device using uhci_hcd and address 18 May 2 10:08:23 x1 klogd: [ 3101.960009] usb 3-1: device not accepting address 18, error -110 May 2 10:08:23 x1 klogd: [ 3102.080009] usb 3-1: new full speed USB device using uhci_hcd and address 19 May 2 10:08:34 x1 klogd: [ 3112.500010] usb 3-1: device not accepting address 19, error -110 May 2 10:08:34 x1 klogd: [ 3112.500024] hub 3-0:1.0: unable to enumerate USB device on port 1
/var/log/messages of 2.6.38.4
May 2 10:17:56 x1 klogd: [ 61.308007] usb 7-2: new full speed USB device using uhci_hcd and address 2 May 2 10:17:57 x1 klogd: [ 61.472210] usb 7-2: New USB device found, idVendor=10c4, idProduct=ea60 May 2 10:17:57 x1 klogd: [ 61.472213] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 May 2 10:17:57 x1 klogd: [ 61.472215] usb 7-2: Product: CP2102 USB to UART Bridge Controller May 2 10:17:57 x1 klogd: [ 61.472217] usb 7-2: Manufacturer: Silicon Labs May 2 10:17:57 x1 klogd: [ 61.472219] usb 7-2: SerialNumber: 0001 May 2 10:18:08 x1 klogd: [ 73.328009] usb 3-1: new full speed USB device using uhci_hcd and address 4 May 2 10:18:09 x1 klogd: [ 73.842237] usb 3-1: New USB device found, idVendor=04b8, idProduct=010a May 2 10:18:09 x1 klogd: [ 73.842239] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 May 2 10:18:09 x1 klogd: [ 73.842242] usb 3-1: Product: Perfection1640 May 2 10:18:09 x1 klogd: [ 73.842243] usb 3-1: Manufacturer: EPSON
Please cc me, I am not subscribed.
-- Klaus
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