[sane-devel] Linux-update: scanner no more recognized

Johannes Meixner jsmeix at suse.de
Wed Aug 1 13:17:45 UTC 2012


On Jul 27 21:41 M.B. Schiekel wrote (excerpt):
> export SANE_DEBUG_UMAX1220U=128
> scanimage -L
> [sanei_usb] sanei_usb_init: found 1 devices
> [sanei_usb] sanei_usb_init: device 00 is libusb:003:002
> [umax1220u] reading configure file umax1220u.conf
> [umax1220u] attach_matching_devices(usb 0x1606 0x0010)
> [sanei_usb] sanei_usb_find_devices: vendor=0x1606, product=0x0010
> [umax1220u] attach_scanner: libusb:003:002
> [umax1220u] attach_scanner: opening libusb:003:002
> [umax1220u] UMAX_open_device: `libusb:003:002'
> [sanei_usb] sanei_usb_open: trying to open device `libusb:003:002'
> libusb:error [op_set_configuration] failed, error -1 errno 110
> [sanei_usb] sanei_usb_open: libusb complained: Numerical result out of range
> [umax1220u] UMAX_open_device: couldn't open device `libusb:003:002':
> Invalid argument
> [umax1220u] ERROR: attach_scanner: opening libusb:003:002 failed
> [umax1220u] attach_matching_devices(usb 0x1606 0x0030)
> [sanei_usb] sanei_usb_find_devices: vendor=0x1606, product=0x0030
> [umax1220u] attach_matching_devices(usb 0x1606 0x0130)
> [sanei_usb] sanei_usb_find_devices: vendor=0x1606, product=0x0130
> [umax1220u] finished reading configure file
> [umax1220u] sane_get_devices(local_only = 0)


A "libusb complained: Numerical result out of range" issue
(but with "errno 32") was also reported via

Usually in such cases no (negative) response from the one who
reported the issue means that it works for him.

Kind Regards
Johannes Meixner
SUSE LINUX Products GmbH -- Maxfeldstrasse 5 -- 90409 Nuernberg -- Germany
HRB 16746 (AG Nuernberg) GF: Jeff Hawn, Jennifer Guild, Felix Imendoerffer

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