[sane-devel] Scanner Lide 210 working with old and bleeding edge distro, but not with current stable distro

[Sebastian Weber]

(Sorry for two mails - my first wasn't CC'd to the list)

Hi Johannes!

Am 22.02.2016 um 11:19 schrieb Johannes Meixner:
>
> I guess "lsusb" and then "lsusb -t" will tell you that
> for the USB bus and port where your scanner is connected to
> the "xhci_hcd" USB kernel driver (a.k.a. "USB 3") is used.
>

Thanks for your reply.

My pc is from 2008 and has no USB3. However, I checked the software
side. My laptop (Tumbleweed)  has xhci drivers, my PC (Leap 42.1) has
not. Further more, there is no driver associated to the scanner on both
machines. See the output of lsusb [-t] and lsmod below.

Thanks

Sebastian


> lsusb
Bus 001 Device 005: ID 04a9:190a Canon, Inc. CanoScan LiDE 210
#######     HERE IT IS
Bus 001 Device 004: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
....


> lsusb -t
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/2p, 12M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/2p, 12M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/2p, 12M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/2p, 12M
    |__ Port 1: Dev 2, If 0, Class=Human Interface Device,
Driver=usbhid, 1.5M
    |__ Port 2: Dev 3, If 0, Class=Human Interface Device,
Driver=usbhid, 1.5M
    |__ Port 2: Dev 3, If 1, Class=Human Interface Device,
Driver=usbhid, 1.5M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/2p, 12M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/10p, 480M
    |__ Port 5: Dev 4, If 0, Class=Mass Storage, Driver=usb-storage, 480M
    |__ Port 6: Dev 5, If 0, Class=Vendor Specific Class, Driver=,
480M     #######     HERE IT IS


> lsmod | grep usb
usbip_host             28672  0
usbip_core             28672  1 usbip_host
usbhid                 53248  0
usb_storage            73728  1 uas
usbcore               262144  8
uas,usb_storage,ohci_hcd,ohci_pci,ehci_hcd,ehci_pci,usbhid
usb_common             16384  2 usbip_core,usbcore