scanimage detects my SCX-4521F only the first time after connecting the USB. SANE_DEBUG_DLL=3 SANE_DEBUG_XEROX_MFP=4 SANE_DEBUG_SNAPSCAN=128 scanimage -L gives (among others): [sanei_debug] Setting debug level of xerox_mfp to 4. [xerox_mfp] sane_init: Xerox backend (build 12), version != null, authorize != null [xerox_mfp] sane_xerox_mfp_get_devices: 0x7fff65586338, 0 [xerox_mfp] list_one_device: libusb:002:013 [xerox_mfp] usb_dev_open: open 0x22e3970 [xerox_mfp] :: dev_command(INQUIRY[0x12], 70) [xerox_mfp] dev_inquiry: found SAMSUNG/ORION [xerox_mfp] usb_dev_close: closing dev 0x22e3970 [dll] load: searching backend `snapscan' in `/usr/lib/sane' [dll] load: dlopen()ing `/usr/lib/sane/libsane-snapscan.so.1' [dll] init: initializing backend `snapscan' [sanei_debug] Setting debug level of snapscan to 128. [snapscan] sane_snapscan_init [snapscan] sane_snapscan_init: Snapscan backend version 1.4.53 [snapscan] sane_snapscan_get_devices (0x7fff65586338, 0) [dll] load: searching backend `hpaio' in `/usr/lib/sane' [dll] load: dlopen()ing `/usr/lib/sane/libsane-hpaio.so.1' [dll] init: initializing backend `hpaio' [dll] sane_get_devices: found 1 devices device `xerox_mfp:libusb:002:013' is a SAMSUNG ORION multi-function peripheral
then, when running scanimage -L for the second time, I get [sanei_debug] Setting debug level of xerox_mfp to 4. [xerox_mfp] sane_init: Xerox backend (build 12), version != null, authorize != n ull [xerox_mfp] sane_xerox_mfp_get_devices: 0x7fff397db638, 0 [xerox_mfp] list_one_device: libusb:002:013 [xerox_mfp] usb_dev_open: open 0x2261970 [xerox_mfp] :: dev_command(INQUIRY[0x12], 70) [xerox_mfp] usb_dev_request: sanei_usb_read_bulk: Error during device I/O [xerox_mfp] dev_command: dev_request: Error during device I/O [xerox_mfp] usb_dev_close: closing dev 0x2261970 [xerox_mfp] list_one_device: dev_inquiry(libusb:002:013): Error during device I/O [dll] load: searching backend `snapscan' in `/usr/lib/sane' [dll] load: dlopen()ing `/usr/lib/sane/libsane-snapscan.so.1' [dll] init: initializing backend `snapscan' [sanei_debug] Setting debug level of snapscan to 128. [snapscan] sane_snapscan_init [snapscan] sane_snapscan_init: Snapscan backend version 1.4.53 [snapscan] sane_snapscan_get_devices (0x7fff397db638, 0) [dll] sane_get_devices: found 0 devices still can't scan.. I hope someone that knows what's going on finds this useful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/879619 Title: Samsung SCX-3200 scanner ceased to work in 11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sane-backends/+bug/879619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
