After searching, I manage to enter debug mode to try to see what is behind the failure in detection of my HP Scanjet 5400 scanner; here it is:
[sanei_debug] Setting debug level of hp5400 to 128 [hp5400] sane_init: SANE hp5400 backend version 1.0-3 [from sane-backends 1.0.13) [hp5400] Reading config file [hp5400] Discarding line 1 [hp5400] Discarding line 2 [hp5400] Discarding line 3 [hp5400] Discarding line 4 [hp5400] Trying to attach usb 0x03F0 0x1005 [hp5400] vendor/product 0x03F-0x1005 opened [hp5400] Read: reqtype = 0xC0, req = 0x04, value = 1200 [hp5400] Read: reqtype = 0xC0, req = 0x04, value = C500 [hp5400] Command 12 verified [hp5400] Sorry, unknown scanner version. Attempt match on : [hp5400] * 'SilitekIBlizd C3 ScannerV0.84' [hp5400] * 'SilitekIBlizd C3 ScannerV0.86' [hp5400] * 'SilitekIBlizd C3 ScannerV0.87' [hp5400] Version is '' [hp5400] attach_one_device: attached /dev/usb/scanner0 successfully [hp5400] hp5400_open: open returned Device busy [hp5400] hp5400_open failed Can the developer of the hp5400 backend (or someone) help me out on this? Maybe I can help in any way... Thanks in advance, Paulo
