[sane-devel] Problems with Canonscan 2700f
Tobias, I have just sent an updated (still experimental) Canon backend to your home address. I am not sure, however, that your case is a backend problem. Thanks for the backend. You're right, the problem still exists. I thought it could be the aic7xxx driver of my scsi-card, so I build a new kernel 2.6.8 with aic7xxx and aic7xxx_old as a module and tested both with the same result: scanimage -L No scanners were identified. scanimage -d canon:/dev/scanner scanimage: open of device canon:/dev/scanner failed: Error during device I could you run scanimage with the environment variable SANE_DEBUG_SANEI_SCSI set to 255, together with SANE_DEBUG_CANON=225 and send me the output? Abel
[sane-devel] Problems with Canonscan 2700f
Hi Ulrich, On Wed, 2005-01-12 at 08:44 +0100, Ulrich Deiters wrote: I have just sent an updated (still experimental) Canon backend to your home address. I am not sure, however, that your case is a backend problem. Thanks for the backend. You're right, the problem still exists. I thought it could be the aic7xxx driver of my scsi-card, so I build a new kernel 2.6.8 with aic7xxx and aic7xxx_old as a module and tested both with the same result: scanimage -L No scanners were identified. scanimage -d canon:/dev/scanner scanimage: open of device canon:/dev/scanner failed: Error during device I I'm stumped Regards, Tobias PS: I wonder if it's still necessary to patch the module sg?
[sane-devel] Problems with Canonscan 2700f
Hi Ulrich, On Wed, 2005-01-12 at 08:44 +0100, Ulrich Deiters wrote: I have just sent an updated (still experimental) Canon backend to your home address. I am not sure, however, that your case is a backend problem. Thanks for the backend. You're right, the problem still exists. I thought it could be the aic7xxx driver of my scsi-card, so I build a new kernel 2.6.8 with aic7xxx and aic7xxx_old as a module and tested both with the same result: scanimage -L No scanners were identified. scanimage -d canon:/dev/scanner scanimage: open of device canon:/dev/scanner failed: Error during device I I'm stumped Regards, Tobias PS: I wonder if it's still necessary to patch the module sg?
[sane-devel] Problems with Canonscan 2700f
dear Tobias, I have just sent an updated (still experimental) Canon backend to your home address. I am not sure, however, that your case is a backend problem. Regards, Ulrich Deiters
[sane-devel] Problems with Canonscan 2700f
Hi everyone, I've got problems to get my Canonscan 2700f work on Debian SID (Kernel 2.6.9). I've tried backend versions 1.0.10, 1.0.14, 1.0.15 and patched the module sg as described in [1]. Furthermore, I created the new group scanner with access to /dev/sg0 (660) and added my user to it. Unfortunately, scanimage can't find my scanner. Some informations which might be helpful: $ sane-find-scanner found SCSI scanner CANON IX-27015C 1.17 at /dev/scanner found SCSI scanner CANON IX-27015C 1.17 at /dev/sg0 /usr/local/etc/sane.d/dll.conf #net canon pnm /usr/local/etc/sane.d/canon.conf #canon.conf #scsi CANON #/dev/scanner /dev/sg0 cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: CANONModel: IX-27015CRev: 1.17 Type: Scanner ANSI SCSI revision: 02 Finally, some debug output: sanei_debug] Setting debug level of canon to 128. [canon] sane_init [canon] sane_init: sane-backends 1.0.15 [canon] attach_one [canon] attach [canon] attach: opening /dev/sg0 [canon] attach: sending (standard) INQUIRY [canon] inquiry [canon] inquiry [canon] attach: sending TEST_UNIT_READY [canon] test_unit_ready [canon] sense_handler [canon] canon_sense_handler(4, 0x80527c8, (nil)) [canon] sense buffer: f0 00 44 00 00 00 00 06 00 00 00 00 60 00 00 00 [canon] sense message: problem not analyzed (unknown SCSI class) [canon] sense_handler [canon] test_unit_ready [canon] attach: test unit ready failed (Error during device I/O) [canon] attach_one [canon] sane_init [canon] sane_get_devices [canon] sane_get_devices [canon] sane_exit [canon] sane_exit Any help would be greatly appreciated. Regards, Tobias [1] http://www.rzg.mpg.de/~mpd/sane/