The canon_dr backend is not enabled. check /etc/sane.d/dll.conf, and make sure 'canon_dr' is listed there.
If it is listed, then try this: SANE_DEBUG_DLL=255 scanimage -L 2>9050.log and send that log. allan On Fri, Nov 19, 2010 at 7:56 AM, Luigi Carbone <lg.carbone at gmail.com> wrote: > Mmh, it's same. > > The log file is attach. > > Luigi > > Il 19/11/2010 13:33, m. allan noah ha scritto: >> >> Ok- as root, run this: >> >> SANE_DEBUG_CANON_DR=30 scanimage -L 2>9050.log >> >> then send 9050.log to the list. >> >> allan >> >> On Fri, Nov 19, 2010 at 2:03 AM, Luigi Carbone<lg.carbone at gmail.com> >> ?wrote: >>> >>> With a privileges root, this is the result >>> >>> No scanners were identified. If you were expecting something different, >>> check that the scanner is plugged in, turned on and detected by the >>> sane-find-scanner tool (if appropriate). Please read the documentation >>> which came with this software (README, FAQ, manpages). >>> >>> :( >>> >>> Il 18/11/2010 14:20, m. allan noah ha scritto: >>>> >>>> as root, run the following command, and send output to us: >>>> >>>> scanimage -L >>>> >>>> allan >>>> >>>> On Thu, Nov 18, 2010 at 7:57 AM, Luigi Carbone<lg.carbone at gmail.com> >>>> ?wrote: >>>>> >>>>> Hi all, >>>>> I have problem with scanner canon dr-9050C, i have ubuntu 10.04 and >>>>> installated driver san version 1.0.21. >>>>> >>>>> I have configured file canon_dr.conf so >>>>> # DR-9050C >>>>> usb 0x1083 0x1622 >>>>> >>>>> the command lsusb returns >>>>> >>>>> Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >>>>> Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >>>>> Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >>>>> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >>>>> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >>>>> Bus 003 Device 002: ID 046d:c505 Logitech, Inc. Cordless Mouse+Keyboard >>>>> Receiver >>>>> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >>>>> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >>>>> Bus 001 Device 004: ID 152e:2507 LG (HLDS) >>>>> Bus 001 Device 003: ID 1083:1622 Canon Electronics, Inc. >>>>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >>>>> >>>>> the scanner is visible to the system... >>>>> >>>>> Help me. >>>>> -- >>> > > -- "The truth is an offense, but not a sin"