--- Alan Stern <[EMAIL PROTECTED]> wrote:
> On Thu, 15 Sep 2005, Leslie Katz wrote:
>
> > Hello again, Alan.
> >
> > I believe I've obtained the information you wanted me to obtain.
> >
> > I unplugged, not only the DSC, but also a webcam and a flashdrive,
> so
> > that I had no devices plugged into any USB port on the computer.
> >
> > I rebooted.
> >
> > I plugged in the DSC. That added the following line at the end of
> the
> > dmesg output: "usb 3-2: new full speed USB device using uhci_hcd
> and
> > address 2".
> >
> > I then ran, as root, "/sbin/lsusb -v".
>
> You didn't set usbfs_snoop to 1 first?
>
> > That added the following lines to the dmesg output:
> >
> > "usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 4
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 256
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 2
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 9
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 9
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 9
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 9
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 9
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 9
> > ret -71
> > usb 3-2: usbfs: USBDEVFS_CONTROL failed cmd lsusb rqt 128 rq 6 len
> 4
> > ret -71"
>
> This indicates two things. First, the usbfs_snoop facility wasn't
> working
> when you ran lsusb. Maybe because you didn't turn it on, maybe for
> some
> other reason. Second, the camera itself wasn't working, because
> those
> error messages indicate it did not respond to the messages sent by
> lsusb.
>
> One thing I can suggest: Try installing the 2.6.13 kernel. You never
>
> know, it might help.
>
> Alan Stern
>
>
Alan,
I've been wasting your time. I had not edited grub.conf correctly. I've
now done it correctly and have set out below the steps I've taken and
the outcome:
1. output of dmesg after booting up with no devices plugged into any
usb port and then running lsusb -v:
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb5: control read: data 04 03 09 04
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0303
wIndex=0409
usb usb5: control read: data 3e 03 4c 00 69 00 6e 00 75 00 78 00 20 00
32 00 2e 00 36 00 2e 00 31 00 31 00 2d 00 31 00 2e 00 33 00 35 00 5f 00
46 00 43 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
2d 09 00 40 bb 00 20 bb bb 00 00 70 bb 00 50 e6 d0 00 f8 4f 2d 09 00 00
00 00 00 00 00 00 04 00 00 00 4c 50 2d 09 f8 4f 2d 09 00 00 00 00 42 03
00 00 00 00 00 00 b7 4b 30 00 00 00 00 00 ff ff ff ff 00 00 00 00 00 54
2d 09 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 45 bb 00 01 00 00 00 98 37
f2 b7 98 05 53 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ec 50 2d 09 00 00
00 00 01 00 00 00 2f 6c 69 62 2f 73 65 63 75 72 69 74 79 2f 2e 2e 2f 2e
2e 2f
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0302
wIndex=0409
usb usb5: control read: data 2a 03 55 00 48 00 43 00 49 00 20 00 48 00
6f 00 73 00 74 00 20 00 43 00 6f 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
2d 09 00 40 bb 00 20 bb bb 00 00 70 bb 00 50 e6 d0 00 f8 4f 2d 09 00 00
00 00 00 00 00 00 04 00 00 00 4c 50 2d 09 f8 4f 2d 09 00 00 00 00 42 03
00 00 00 00 00 00 b7 4b 30 00 00 00 00 00 ff ff ff ff 00 00 00 00 00 54
2d 09 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 45 bb 00 01 00 00 00 98 37
f2 b7 98 05 53 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ec 50 2d 09 00 00
00 00 01 00 00 00 2f 6c 69 62 2f 73 65 63 75 72 69 74 79 2f 2e 2e 2f 2e
2e 2f
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0301
wIndex=0409
usb usb5: control read: data 1a 03 30 00 30 00 30 00 30 00 3a 00 30 00
32 00 3a 00 30 00 64 00 2e 00 31 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
2d 09 00 40 bb 00 20 bb bb 00 00 70 bb 00 50 e6 d0 00 f8 4f 2d 09 00 00
00 00 00 00 00 00 04 00 00 00 4c 50 2d 09 f8 4f 2d 09 00 00 00 00 42 03
00 00 00 00 00 00 b7 4b 30 00 00 00 00 00 ff ff ff ff 00 00 00 00 00 54
2d 09 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 45 bb 00 01 00 00 00 98 37
f2 b7 98 05 53 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ec 50 2d 09 00 00
00 00 01 00 00 00 2f 6c 69 62 2f 73 65 63 75 72 69 74 79 2f 2e 2e 2f 2e
2e 2f
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb5: control read: data 09 02 19 00 01 01 00 c0 00
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb5: control read: data 09 02 19 00 01 01 00 c0 00 09 04 00 00 01
09 00 00 00 07 05 81 03 02 00 ff
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=a0 wValue=2900
wIndex=0000
usb usb5: control read: data 09 29 02 0a 00 01 00
usb usb5: usbdev_ioctl: CONTROL
usb usb5: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb5: control read: data 04 03 09 04
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb4: control read: data 04 03 09 04
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0303
wIndex=0409
usb usb4: control read: data 3e 03 4c 00 69 00 6e 00 75 00 78 00 20 00
32 00 2e 00 36 00 2e 00 31 00 31 00 2d 00 31 00 2e 00 33 00 35 00 5f 00
46 00 43 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0302
wIndex=0409
usb usb4: control read: data 2a 03 55 00 48 00 43 00 49 00 20 00 48 00
6f 00 73 00 74 00 20 00 43 00 6f 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0301
wIndex=0409
usb usb4: control read: data 1a 03 30 00 30 00 30 00 30 00 3a 00 30 00
32 00 3a 00 30 00 64 00 2e 00 30 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb4: control read: data 09 02 19 00 01 01 00 c0 00
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb4: control read: data 09 02 19 00 01 01 00 c0 00 09 04 00 00 01
09 00 00 00 07 05 81 03 02 00 ff
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=a0 wValue=2900
wIndex=0000
usb usb4: control read: data 09 29 02 0a 00 01 00
usb usb4: usbdev_ioctl: CONTROL
usb usb4: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb4: control read: data 04 03 09 04
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb3: control read: data 04 03 09 04
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0303
wIndex=0409
usb usb3: control read: data 3e 03 4c 00 69 00 6e 00 75 00 78 00 20 00
32 00 2e 00 36 00 2e 00 31 00 31 00 2d 00 31 00 2e 00 33 00 35 00 5f 00
46 00 43 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0302
wIndex=0409
usb usb3: control read: data 2a 03 55 00 48 00 43 00 49 00 20 00 48 00
6f 00 73 00 74 00 20 00 43 00 6f 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0301
wIndex=0409
usb usb3: control read: data 1a 03 30 00 30 00 30 00 30 00 3a 00 30 00
30 00 3a 00 31 00 66 00 2e 00 34 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb3: control read: data 09 02 19 00 01 01 00 c0 00
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb3: control read: data 09 02 19 00 01 01 00 c0 00 09 04 00 00 01
09 00 00 00 07 05 81 03 02 00 ff
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=a0 wValue=2900
wIndex=0000
usb usb3: control read: data 09 29 02 0a 00 01 00
usb usb3: usbdev_ioctl: CONTROL
usb usb3: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb3: control read: data 04 03 09 04
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb2: control read: data 04 03 09 04
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0303
wIndex=0409
usb usb2: control read: data 3e 03 4c 00 69 00 6e 00 75 00 78 00 20 00
32 00 2e 00 36 00 2e 00 31 00 31 00 2d 00 31 00 2e 00 33 00 35 00 5f 00
46 00 43 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0302
wIndex=0409
usb usb2: control read: data 2a 03 55 00 48 00 43 00 49 00 20 00 48 00
6f 00 73 00 74 00 20 00 43 00 6f 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0301
wIndex=0409
usb usb2: control read: data 1a 03 30 00 30 00 30 00 30 00 3a 00 30 00
30 00 3a 00 31 00 66 00 2e 00 32 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 75 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 00 00 00 00 01 00 00 00 3a 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 3b 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 3c 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3d 20
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 3e 20 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 3f 20 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 40 20 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 41 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 42 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 43 20
00 00
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb2: control read: data 09 02 19 00 01 01 00 c0 00
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb2: control read: data 09 02 19 00 01 01 00 c0 00 09 04 00 00 01
09 00 00 00 07 05 81 03 02 00 ff
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=a0 wValue=2900
wIndex=0000
usb usb2: control read: data 09 29 02 0a 00 01 00
usb usb2: usbdev_ioctl: CONTROL
usb usb2: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb2: control read: data 04 03 09 04
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb 1-3: control read: data 04 03 09 04
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0301
wIndex=0409
usb 1-3: control read: data 12 03 55 00 53 00 42 00 20 00 20 00 20 00
20 00 20 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 5c 30 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 5d 30 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 5e 30 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 5f 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 60 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 61 30
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 62 30 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 63 30 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 64 30 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 65 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 66 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 67 30
00 00
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0302
wIndex=0409
usb 1-3: control read: data 22 03 46 00 6c 00 61 00 73 00 68 00 20 00
44 00 69 00 73 00 6b 00 20 00 20 00 20 00 20 00 20 00 20 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 5d 30 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 5e 30 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 5f 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 60 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 61 30
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 62 30 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 63 30 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 64 30 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 65 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 66 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 67 30
00 00
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0303
wIndex=0409
usb 1-3: control read: data 22 03 37 00 30 00 37 00 35 00 34 00 32 00
32 00 42 00 42 00 41 00 41 00 39 00 30 00 30 00 41 00 35 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 5d 34 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 5e 34 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 5f 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 60 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 61 34
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 62 34 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 63 34 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 64 34 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 65 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 66 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 67 34
00 00
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb 1-3: control read: data 09 02 27 00 01 01 00 80 64
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb 1-3: control read: data 09 02 27 00 01 01 00 80 64 09 04 00 00 03
08 06 50 00 07 05 81 02 00 02 00 07 05 02 02 00 02 00 07 05 83 03 02 00
01
usb 1-3: usbdev_ioctl: CONTROL
usb 1-3: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb 1-3: control read: data 04 03 09 04
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb1: control read: data 04 03 09 04
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0303
wIndex=0409
usb usb1: control read: data 3e 03 4c 00 69 00 6e 00 75 00 78 00 20 00
32 00 2e 00 36 00 2e 00 31 00 31 00 2d 00 31 00 2e 00 33 00 35 00 5f 00
46 00 43 00 33 00 20 00 65 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 01 00 00 00 91 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 92 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 93 3b
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 94 3b 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 95 3b 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 96 3b 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 97 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 98 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 99 3b
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 9a 3b 00 00 00 00
00 00
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0302
wIndex=0409
usb usb1: control read: data 2a 03 45 00 48 00 43 00 49 00 20 00 48 00
6f 00 73 00 74 00 20 00 43 00 6f 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 65 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 01 00 00 00 91 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 92 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 93 3b
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 94 3b 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 95 3b 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 96 3b 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 97 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 98 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 99 3b
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 9a 3b 00 00 00 00
00 00
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0301
wIndex=0409
usb usb1: control read: data 1a 03 30 00 30 00 30 00 30 00 3a 00 30 00
32 00 3a 00 30 00 64 00 2e 00 32 00 6e 00 74 00 72 00 6f 00 6c 00 6c 00
65 00 72 00 33 00 20 00 65 00 68 00 63 00 69 00 5f 00 68 00 63 00 64 00
00 00 01 00 00 00 91 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 92 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 93 3b
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 94 3b 00 00 00 00
00 00 00 00 00 00 00 00 00 00 01 00 00 00 95 3b 00 00 00 00 00 00 00 00
00 00 00 00 00 00 01 00 00 00 96 3b 00 00 00 00 00 00 00 00 00 00 00 00
00 00 01 00 00 00 97 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00
00 00 98 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 99 3b
00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 9a 3b 00 00 00 00
00 00
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb1: control read: data 09 02 19 00 01 01 00 e0 00
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0200
wIndex=0000
usb usb1: control read: data 09 02 19 00 01 01 00 e0 00 09 04 00 00 01
09 00 00 00 07 05 81 03 02 00 0c
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=a0 wValue=2900
wIndex=0000
usb usb1: control read: data 09 29 04 08 00 0a 00
usb usb1: usbdev_ioctl: CONTROL
usb usb1: control read: bRequest=06 bRrequestType=80 wValue=0300
wIndex=0000
usb usb1: control read: data 04 03 09 04
2. additional dmesg output found after DSC plugged in:
usb 3-2: new full speed USB device using uhci_hcd and address 2
3. after running gphoto2 --auto-detect and then gphoto2 --abilities and
getting appropriate output each time, found no additional dmesg output
4. after running gphoto2 -P and getting following usual error message,
*** Error ***
An error occurred in the io-library ('Error updating the port
settings'): Could not release interface 0 (Invalid argument).
*** Error (-37: 'Error updating the port settings') ***
found additional dmesg output as follows:
usb 3-2: usbdev_ioctl: GETDRIVER
usb 3-2: usbdev_ioctl: CLAIMINTERFACE
usb 3-2: usbdev_ioctl: RELEASEINTERFACE
usb 3-2: usbdev_ioctl: SETCONFIGURATION
usb 3-2: usbdev_ioctl: RELEASEINTERFACE
usb 3-2: usbdev_ioctl: RELEASEINTERFACE
I can only apologise for not following your instructions properly
before.
I hope the above information discloses what's been going wrong.
Leslie
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